10-Q

FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THESECURITIES EXCHANGE ACT OF 1934

For the quarterly period ended September 30, 2012

o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THESECURITIES EXCHANGE ACT OF 1934

For the transition period from __________________ to _____________________

Commission file number 1-10816

MGIC INVESTMENT CORPORATION

(Exact name of registrant as specified in its charter)

WISCONSIN	39-1486475
(State or other jurisdiction of incorporation or organization)	(I.R.S. Employer Identification No.)
250 E. KILBOURN AVENUE	53202
MILWAUKEE, WISCONSIN	(Zip Code)
(Address of principal executive offices)

(414) 347-6480

(Registrant's telephone number, including area code)

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.

YES   x NO    o

Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Web site, if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files).

YES   x NO    o

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, or a smaller reporting company. See the definitions of “large accelerated filer”, “accelerated filer” and “smaller reporting company” in Rule 12b-2 of the Exchange Act. (Check one):

Large accelerated filer x	Accelerated filer o	Non-accelerated filer o	Smaller reporting company o
(Do not check if a smaller reporting company)

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).

YES   o NO    x

Indicate the number of shares outstanding of each of the issuer's classes of common stock, as of the latest practicable date.

CLASS OF STOCK	PAR VALUE	DATE	NUMBER OF SHARES
Common stock	$1.00	10/31/12	202,031,904

PART I.  FINANCIAL INFORMATION

Item 1.  Financial Statements

MGIC INVESTMENT CORPORATION AND SUBSIDIARIES

CONSOLIDATED BALANCE SHEETS

September 30, 2012 and December 31, 2011

(Unaudited)

	September 30,			December 31,
	2012			2011
ASSETS	(In thousands)
Investment portfolio (notes 7 and 8):
Securities, available-for-sale, at fair value:
Fixed maturities (amortized cost, 2012 - $4,793,698; 2011 - $5,700,894)	$	4,923,846		$	5,820,900
Equity securities		2,918			2,747
Total investment portfolio		4,926,764			5,823,647
Cash and cash equivalents		730,404			995,799
Accrued investment income		42,417			55,666
Reinsurance recoverable on loss reserves (note 4)		117,859			154,607
Reinsurance recoverable on paid losses		16,726			19,891
Premium receivable		68,638			71,073
Home office and equipment, net		26,891			28,145
Deferred insurance policy acquisition costs (note 2)		10,451			7,505
Other assets		68,740			59,897
Total assets	$	6,008,890		$	7,216,230
LIABILITIES AND SHAREHOLDERS' EQUITY
Liabilities:
Loss reserves (note 12)	$	4,004,001		$	4,557,512
Premium deficiency reserve (note 13)		84,132			134,817
Unearned premiums		140,137			154,866
Senior notes (note 3)		99,891			170,515
Convertible senior notes (note 3)		345,000			345,000
Convertible junior debentures (note 3)		370,164			344,422
Other liabilities		297,589			312,283
Total liabilities		5,340,914			6,019,415
Contingencies (note 5)
Shareholders' equity (note 14):
Common stock (one dollar par value, shares authorized 680,000; shares issued 2012 and 2011 - 205,047; shares outstanding 2012 - 202,032; 2011 - 201,172)		205,047			205,047
Paid-in capital		1,133,107			1,135,821
Treasury stock (shares at cost 2012 - 3,015; 2011 - 3,875)		(104,959	)		(162,542	)
Accumulated other comprehensive income, net of tax (note 9)		38,373			30,124
Retained deficit		(603,592	)		(11,635	)
Total shareholders' equity		667,976			1,196,815
Total liabilities and shareholders' equity	$	6,008,890		$	7,216,230

See accompanying notes to consolidated financial statements.

2

MGIC INVESTMENT CORPORATION AND SUBSIDIARIES

CONSOLIDATED STATEMENTS OF OPERATIONS

Three and Nine Months Ended September 30, 2012 and 2011

(Unaudited)

	Three Months Ended						Nine Months Ended
	September 30,						September 30,
	2012			2011			2012			2011
Revenues:	(In thousands of dollars, except per share data)
Premiums written:
Direct	$	271,360		$	274,610		$	782,094		$	845,798
Assumed		597			(6,999	)		1,852			(5,569	)
Ceded		(8,452	)		(11,866	)		(26,850	)		(39,622	)
Net premiums written		263,505			255,745			757,096			800,607
Decrease in unearned premiums, net		2,927			19,349			14,369			47,487
Net premiums earned		266,432			275,094			771,465			848,094
Investment income, net of expenses		30,394			48,898			99,980			160,931
Realized investment gains, net		6,184			11,405			110,356			38,900
Total other-than-temporary impairment losses		-			(253	)		(339	)		(253	)
Portion of losses recognized in other comprehensive income, before taxes		-			-			-			-
Net impairment losses recognized in earnings		-			(253	)		(339	)		(253	)
Other revenue		3,209			2,025			25,530			9,617
Total revenues		306,219			337,169			1,006,992			1,057,289
Losses and expenses:
Losses incurred, net (note 12)		490,121			462,654			1,378,617			1,232,637
Change in premium deficiency reserve (note 13)		(9,144	)		(12,388	)		(50,685	)		(32,441	)
Amortization of deferred policy acquisition costs (note 2)		1,939			1,762			5,544			5,210
Other underwriting and operating expenses, net		48,739			50,715			144,387			158,860
Interest expense		24,478			25,761			74,017			78,129
Total losses and expenses		556,133			528,504			1,551,880			1,442,395
Loss before tax		(249,914	)		(191,335	)		(544,888	)		(385,106	)
Benefit from income taxes (note 11)		(2,972	)		(26,130	)		(4,500	)		(34,508	)
Net loss	$	(246,942	)	$	(165,205	)	$	(540,388	)	$	(350,598	)
Loss per share (note 6):
Basic	$	(1.22	)	$	(0.82	)	$	(2.68	)	$	(1.74	)
Diluted	$	(1.22	)	$	(0.82	)	$	(2.68	)	$	(1.74	)
Weighted average common shares outstanding - diluted (note 6)		202,014			201,109			201,851			200,983

See accompanying notes to consolidated financial statements.

3

MGIC INVESTMENT CORPORATION AND SUBSIDIARIES

CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME

Three and Nine Months Ended September 30, 2012 and 2011

(Unaudited)

	Three Months Ended						Nine Months Ended
	September 30,						September 30,
	2012			2011			2012			2011
	(In thousands)
Net Loss	$	(246,942	)	$	(165,205	)	$	(540,388	)	$	(350,598	)
Other comprehensive income (loss), net of tax (note 9):
Unrealized holding gains (losses) for the period included in accumulated other comprehensive income (loss)		49,360			49,870			60,130			81,624
Less: net gains (losses) reclassified out of accumulated other comprehensive income (loss) into earnings for the period		4,873			1,433			53,349			8,870
Change in unrealized investment gains and losses		44,487			48,437			6,781			72,754
Foreign currency translation adjustment		1,109			(10,021	)		1,468			(5,497	)
Other comprehensive income (loss), net of tax		45,596			38,416			8,249			67,257
Total comprehensive income (loss)	$	(201,346	)	$	(126,789	)	$	(532,139	)	$	(283,341	)

See accompanying notes to consolidated financial statements.

4

MGIC INVESTMENT CORPORATION AND SUBSIDIARIES

CONSOLIDATED  STATEMENTS OF SHAREHOLDERS' EQUITY

Year Ended December 31, 2011 and Nine Months Ended September 30, 2012

(Unaudited)

									Accumulated
									other			Retained
	Common		Paid-in			Treasury			comprehensive			earnings
	stock		capital			stock			income (loss)			(deficit)
	(In thousands)
Balance, December 31, 2010	$	205,047	$	1,138,942		$	(222,632	)	$	22,136		$	525,562
Net loss													(485,892	)
Change in unrealized investment gains and losses, net		-		-			-			21,057			-
Reissuance of treasury stock, net		-		(14,577	)		60,090			-			(51,305	)
Equity compensation		-		11,456			-			-			-
Defined benefit plan adjustments, net		-		-			-			(12,862	)		-
Unrealized foreign currency translation adjustment		-		-			-			(207	)		-
Balance, December 31, 2011	$	205,047	$	1,135,821		$	(162,542	)	$	30,124		$	(11,635	)
Net loss													(540,388	)
Change in unrealized investment gains and losses, net (notes 7 and 8)		-		-			-			6,781			-
Reissuance of treasury stock, net		-		(8,749	)		57,583			-			(51,569	)
Equity compensation		-		6,035			-			-			-
Unrealized foreign currency translation adjustment		-		-			-			1,468			-
Balance, September 30, 2012	$	205,047	$	1,133,107		$	(104,959	)	$	38,373		$	(603,592	)

See accompanying notes to consolidated financial statements.

5

MGIC INVESTMENT CORPORATION AND SUBSIDIARIES

CONSOLIDATED STATEMENTS OF CASH FLOWS

Nine Months Ended September 30, 2012 and 2011

(Unaudited)

	Nine Months Ended September 30,
	2012			2011
	(In thousands)
Cash flows from operating activities:
Net loss	$	(540,388	)	$	(350,598	)
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation and other amortization		77,226			60,166
Deferred tax benefit		(2,645	)		(36,241	)
Realized investment gains, excluding impairment losses		(110,356	)		(38,900	)
Net investment impairment losses		339			253
Gain on repurchases of senior notes		(17,775	)		(3,231	)
Other		(14,449	)		(8,927	)
Change in certain assets and liabilities:
Accrued investment income		13,249			3,201
Reinsurance recoverable on loss reserves		36,748			108,416
Reinsurance recoverable on paid losses		3,165			18,840
Premiums receivable		2,435			5,672
Deferred insurance policy acquisition costs		(2,946	)		586
Loss reserves		(553,511	)		(1,092,611	)
Premium deficiency reserve		(50,685	)		(32,441	)
Unearned premiums		(14,729	)		(48,454	)
Income taxes payable (current)		1,800			(1,732	)
Net cash used in operating activities		(1,172,522	)		(1,416,001	)
Cash flows from investing activities:
Purchase of fixed maturities		(3,330,811	)		(2,417,392	)
Purchase of equity securities		(70	)		(84	)
Proceeds from sale of equity securities		-			504
Proceeds from sale of fixed maturities		3,165,897			2,429,143
Proceeds from maturity of fixed maturities		1,138,371			1,091,959
Net (decrease) increase in payable for securities		(13,153	)		3,509
Net cash provided by investing activities		960,234			1,107,639
Cash flows from financing activities:
Repayment of long-term debt		(53,107	)		(129,178	)
Net cash used in financing activities		(53,107	)		(129,178	)
Net decrease in cash and cash equivalents		(265,395	)		(437,540	)
Cash and cash equivalents at beginning of period		995,799			1,304,154
Cash and cash equivalents at end of period	$	730,404		$	866,614

See accompanying notes to consolidated financial statements.

6

MGIC INVESTMENT CORPORATION AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

September 30, 2012

(Unaudited)

Note 1 - Basis of Presentation

MGIC Investment Corporation is a holding company which, through Mortgage Guaranty Insurance Corporation ("MGIC"), MGIC Indemnity Corporation (“MIC”) and several other subsidiaries, is principally engaged in the mortgage insurance business.  We provide mortgage insurance to lenders throughout the United States and to government sponsored entities (“GSEs”) to protect against loss from defaults on low down payment residential mortgage loans.

The accompanying unaudited consolidated financial statements of MGIC Investment Corporation and its wholly-owned subsidiaries have been prepared in accordance with the instructions to Form 10-Q as prescribed by the Securities and Exchange Commission (“SEC”) for interim reporting and do not include all of the other information and disclosures required by accounting principles generally accepted in the United States of America (“GAAP”). These statements should be read in conjunction with the consolidated financial statements and notes thereto for the year ended December 31, 2011 included in our Annual Report on Form 10-K. As used below, “we,” “our” and “us” refer to MGIC Investment Corporation’s consolidated operations or to MGIC Investment Corporation, as the context requires.

In the opinion of management the accompanying financial statements include all adjustments, consisting primarily of normal recurring accruals, necessary to fairly state our financial position and results of operations for the periods indicated. The results of operations for the interim period may not be indicative of the results that may be expected for the year ending December 31, 2012.

Capital

The insurance laws of 16 jurisdictions, including Wisconsin, our domiciliary state, require a mortgage insurer to maintain a minimum amount of statutory capital relative to the risk in force (or a similar measure) in order for the mortgage insurer to continue to write new business. We refer to these requirements as the “Capital Requirements.” New insurance written in the jurisdictions that have Capital Requirements represented approximately 50% of new insurance written in 2011 and the first nine months of 2012. While formulations of minimum capital vary among jurisdictions, the most common formulation allows for a maximum risk-to-capital ratio of 25 to 1. A risk-to-capital ratio will increase if the percentage decrease in capital exceeds the percentage decrease in insured risk. Therefore, as capital decreases, the same dollar decrease in capital will cause a greater percentage decrease in capital and a greater increase in the risk-to-capital ratio. Wisconsin does not regulate capital by using a risk-to-capital measure but instead requires a minimum policyholder position (“MPP”). The “policyholder position” of a mortgage insurer is its net worth or surplus, contingency reserve and a portion of the reserves for unearned premiums.

7

At September 30, 2012, MGIC’s preliminary risk-to-capital ratio was 31.5 to 1, exceeding the maximum allowed by many jurisdictions, and its preliminary policyholder position was $344 million below the required MPP of $1.3 billion. We expect MGIC’s risk-to-capital ratio to increase and to continue to exceed 25 to 1. At September 30, 2012, the preliminary risk-to-capital ratio of our combined insurance operations (which includes reinsurance affiliates) was 34.1 to 1. A higher risk-to-capital ratio on a combined basis may indicate that, in order for MGIC or MIC to continue to utilize reinsurance arrangements with its subsidiaries or subsidiaries of our holding company, additional capital contributions to the reinsurance affiliates could be needed. These reinsurance arrangements permit MGIC and MIC to write insurance with a higher coverage percentage than they could on their own under certain state-specific requirements.

Under Statement of Statutory Accounting Principles No. 101 (“SSAP No. 101”), which became effective January 1, 2012, MGIC received no benefit to statutory capital at June 30, 2012 for deferred tax assets because MGIC’s risk-to-capital ratio exceeded 25 to 1 before considering those assets. The exclusion of deferred tax assets at June 30, 2012, negatively impacted our statutory capital. Under a permitted practice effective September 30, 2012 and until further notice, the Office of the Commissioner of Insurance of the State of Wisconsin (“OCI”) has approved MGIC to report its net deferred tax asset as an admitted asset in an amount not to exceed 10% of surplus as regards policyholders, notwithstanding contrary provisions of SSAP No. 101. At September 30, 2012, pursuant to the permitted practice, deferred tax assets of $90 million were included in statutory capital.

Although MGIC does not meet the Capital Requirements of Wisconsin, the OCI has waived them until December 31, 2013. In place of the Capital Requirements, the OCI Order containing the waiver of Capital Requirements (the “OCI Order”) provides that MGIC can write new business as long as it maintains regulatory capital that the OCI determines is reasonably in excess of a level that would constitute a financially hazardous condition. The OCI Order requires MGIC Investment Corporation, beginning January 1, 2012 and continuing through the earlier of December 31, 2013 and the termination of the OCI Order (the “Covered Period”), to make cash equity contributions to MGIC as may be necessary so that its “Liquid Assets” are at least $1 billion (this portion of the OCI Order is referred to as the “Keepwell Provision”). “Liquid Assets,” which include those of MGIC as well as those held in certain of our subsidiaries, excluding MIC and its reinsurance affiliates, are the sum of (i) the aggregate cash and cash equivalents, (ii) fair market value of investments and (iii) assets held in trusts supporting the obligations of captive mortgage reinsurers to MGIC. As of September 30, 2012, “Liquid Assets” were approximately $5.1 billion. Although we do not expect that MGIC’s Liquid Assets will fall below $1 billion during the Covered Period, we do expect the amount of Liquid Assets to continue to decline materially after September 30, 2012 and through the end of the Covered Period as MGIC’s claim payments and other uses of cash continue to exceed cash generated from operations. For more information about factors that could negatively impact MGIC’s Liquid Assets, see Note 5 – “Litigation and Contingencies” and Note 11 – “Income Taxes.”

MGIC applied for waivers in the other jurisdictions with Capital Requirements and, at this time, has active waivers from eight of them, two of which allow a maximum risk-to-capital ratio that we expect to exceed in the fourth quarter of 2012. Four jurisdictions have either denied our request for waivers, have laws that do not allow for waivers or have granted waivers allowing risk-to-capital ratios that MGIC has exceeded. We are awaiting a response from three other jurisdictions, some of which may deny our request.

8

As part of our longstanding plan to write new business in MIC, a direct subsidiary of MGIC, and pursuant to the OCI Order, MGIC has made capital contributions to MIC, with $200 million contributed in January 2012. As of September 30, 2012, MIC had statutory capital of $443 million. In the third quarter of 2012, we began writing new mortgage insurance in MIC on the same policy terms as MGIC, in those jurisdictions where we did not have active waivers of Capital Requirements for MGIC. In the third quarter of 2012, MIC’s new insurance written was $587 million, which includes business from certain jurisdictions for which new insurance is again being written in MGIC after it received the necessary waivers, but excludes business in certain jurisdictions in which we expect MIC to write new insurance in the fourth quarter of 2012, after MGIC exceeds the risk-to-capital ratio limit included in the jurisdictions’ waivers. With the $443 million of statutory capital in MIC, we have the capacity to write 100% of our new insurance written in MIC for at least five years at current quality and volume levels of new insurance written if we obtained GSE approval to do so. We are currently writing new mortgage insurance in MIC in Florida, Idaho, New Jersey, New York, Ohio, Puerto Rico and Texas. MIC is licensed to write business in all jurisdictions and, subject to the conditions and restrictions discussed below, has received the necessary approvals from Fannie Mae and Freddie Mac (the “GSEs”) and the OCI to write business in all of the jurisdictions that have not waived their Capital Requirements for MGIC.

Under an agreement in place with Fannie Mae, MIC will be eligible to write mortgage insurance through December 31, 2013, only in those jurisdictions (other than Wisconsin) in which MGIC cannot write new insurance due to MGIC’s failure to meet Capital Requirements and to obtain a waiver of them. The agreement with Fannie Mae contains certain conditions and restrictions to its continued effectiveness including the continued effectiveness of the OCI Order and the continued applicability of the Keepwell Provision of the OCI Order.

Under a letter dated January 23, 2012, Freddie Mac approved MIC to write business only in certain jurisdictions where MGIC does not meet the Capital Requirements and does not obtain waivers of them. The January 23, 2012 approval from Freddie Mac, contains certain conditions and restrictions to its continued effectiveness, which remain in effect, including requirements that while MIC is writing new business under the Freddie Mac approval, MIC may not exceed a risk-to-capital ratio of 20:1 (at September 30, 2012, MIC’s preliminary risk-to-capital ratio was 0.3 to 1), MGIC and MIC comply with all terms and conditions of the OCI Order,  the OCI Order remain effective, and that MIC provide MGIC access to the capital of MIC in an amount necessary for MGIC to maintain sufficient liquidity to satisfy its obligations under insurance policies issued by MGIC. As requested by the OCI, we have notified Freddie Mac that the OCI has objected to this last requirement and others contained in the Freddie Mac approval because those requirements do not recognize the OCI’s statutory authority and obligations. In this regard, see the third condition to the September 28, 2012 Freddie Mac letter referred to in the next paragraph.

Under a letter dated August 1, 2012, as amended by a letter dated September 28, 2012 (collectively, the “September Freddie Mac Letter”), Freddie Mac expanded the jurisdictions in which MIC is approved to cover all of the 15 jurisdictions besides Wisconsin that have Capital Requirements when MGIC is not able to write new business in a jurisdiction because MGIC would not meet those Requirements, after considering any waiver that may be granted. The approval in the September Freddie Mac Letter is subject to the following conditions: (1) a $100 million capital contribution to MGIC by our holding company be made on or before December 1, 2012 (the “Contribution Condition”); (2) substantial agreement to a settlement of our dispute with Freddie Mac regarding the interpretation of certain pool policies be reached on or before October 31, 2012 (such condition is the “Settlement Condition”; for more information about this dispute, see Note 5 “Litigation and Contingencies”); and (3) agreement by the OCI by December 31, 2012 that MIC’s capital will be available to MGIC to support MGIC’s policyholder obligations without segregation of those obligations (the “OCI Condition”). The approval in the September Freddie Mac Letter may be withdrawn at any time, ends December 31, 2013 and is also subject to compliance with the conditions and restrictions in Freddie Mac’s January 23, 2012 letter. 

The Settlement Condition has been met, and with the exception of drafting issues that we consider minor, MGIC and Freddie Mac have agreed on the terms and text of a definitive settlement agreement, subject to approval by the Boards of Directors of MGIC and Freddie Mac and by the FHFA.  Under the settlement agreement, MGIC is to pay Freddie Mac $267.5 million in satisfaction of any further obligations under the policies in dispute, of which $100 million is to be paid upon effectiveness of the settlement and the remaining $167.5 million is to be paid in 48 equal monthly installments thereafter.

The settlement will become effective if and when the definitive settlement agreement is signed by all parties, including the FHFA.  MGIC does not intend to sign the settlement agreement unless MIC is approved by Freddie Mac and Fannie Mae, for a period that MGIC and the GSEs need to agree on, to write business in jurisdictions in which MGIC cannot due to failure to meet the Capital Requirements (the “Further MIC Approvals”). If the Further MIC Approvals are obtained, and there is a satisfactory resolution of the OCI Condition (which is completely beyond our control), we are willing to satisfy the Contribution Condition and MGIC is willing to sign the settlement agreement.

While we are hopeful of making further progress regarding the settlement, there are substantial risks the settlement will not be concluded.  We have not made any loss provision for a settlement and are unable to predict if and when a signed and effective settlement will be reached.  Effectiveness of the settlement would negatively impact our statutory capital and materially worsen the current non-compliance with Capital Requirements.  Absent a settlement, such an effect could also occur from changed circumstances that lead us to conclude a loss is probable in litigation.

9

If one GSE does not approve MIC in all jurisdictions that have not waived their Capital Requirements for MGIC, MIC may be able to write insurance on loans that will be sold to the other GSE or retained by private investors. However, because lenders may not know which GSE will purchase their loans until mortgage insurance has been procured, lenders may be unwilling to procure mortgage insurance from MIC. Furthermore, if we are unable to write business on a nationwide basis utilizing a combination of MGIC and MIC, lenders may be unwilling to procure insurance from us anywhere. In addition, new insurance written can be influenced by a lender’s assessment of the financial strength of our insurance operations and the matters in the September Freddie Mac Letter.

Insurance departments, in their sole discretion, may modify, terminate or extend their waivers of Capital Requirements. If an insurance department other than the OCI modifies or terminates its waiver, or if it fails to grant a waiver or renew its waiver after expiration, depending on the circumstances, MGIC could be prevented from writing new business in that particular jurisdiction. Also, depending on the level of losses that MGIC experiences in the future, it is possible that regulatory action by one or more jurisdictions, including those that do not have specific Capital Requirements, may prevent MGIC from continuing to write new insurance in some or all of the jurisdictions in which MIC is not eligible to insure loans purchased or guaranteed by Fannie Mae or Freddie Mac. If this were to occur, we would need to seek the GSEs’ approval to allow MIC to write business in those jurisdictions.

10

The OCI, in its sole discretion, may modify, terminate or extend its waiver, although any modification or extension of the Keepwell Provision requires our written consent. If the OCI modifies or terminates its waiver, or if it fails to renew its waiver upon expiration, depending on the circumstances, MGIC could be prevented from writing new business in all jurisdictions if MGIC does not comply with the Capital Requirements. If MGIC were prevented from writing new business in all jurisdictions, our insurance operations in MGIC would be in run-off (meaning no new loans would be insured but loans previously insured would continue to be covered, with premiums continuing to be received and losses continuing to be paid on those loans) until MGIC either met the Capital Requirements or obtained a necessary waiver to allow it to once again write new business. Furthermore, if the OCI revokes or fails to renew MGIC’s waiver, MIC’s ability to write new business would be severely limited because the GSEs’ approval of MIC is conditioned upon the continued effectiveness of the OCI Order.

We cannot assure you that the OCI or any other jurisdiction that has granted a waiver of its Capital Requirements will not modify or revoke the waiver, or will renew the waiver when it expires; that the GSEs will approve MIC to write new business in all jurisdictions in which MGIC is unable to do so; or that MGIC could obtain the additional capital necessary to comply with the Capital Requirements. At present the amount of additional capital we would need to comply with the Capital Requirements would be substantial.

For more information about factors that could negatively impact MGIC’s compliance with Capital Requirements, which depending on the severity of adverse outcomes could exacerbate materially the current non-compliance with Capital Requirements, see Note 5 – “Litigation and Contingencies” and Note 11 – “Income Taxes.” As discussed above, we have not accrued an estimated loss in our financial statements to reflect the satisfaction of the Settlement Condition. In addition, as discussed below, in accordance with Accounting Standards Codification (“ASC”) 450-20, we have not accrued an estimated loss in our financial statements to reflect possible adverse developments in other litigation or other dispute resolution proceedings. An accrual, if required and depending on the amount, could exacerbate materially MGIC’s current non-compliance with Capital Requirements. In addition to the factors listed above, our statutory capital and compliance with Capital Requirements could be negatively affected by an unfunded pension liability. An unfunded pension liability for statutory capital purposes may result from increases in pension benefit obligations due to a lower discount rate assumption or decreases to the fair value of pension plan assets due to poor asset performance, as well as changes in certain other actuarial assumptions.

Since mid-2011, two of our competitors, Republic Mortgage Insurance Company (“RMIC”) and PMI Mortgage Insurance Co. (“PMI”), ceased writing new insurance commitments, were placed under the supervision of the insurance departments of their respective domiciliary states and are subject to partial claim payment plans with the remaining claim amounts deferred. (PMI’s parent company subsequently filed a voluntary petition for relief under Chapter 11 of the U.S. Bankruptcy Code.) In addition, in 2008, Triad Guaranty Insurance Corporation ceased writing new business and entered into voluntary run-off.  It is also subject to a partial payment plan ordered by its domiciliary state.

MGIC’s failure to meet the Capital Requirements to insure new business does not necessarily mean that MGIC does not have sufficient resources to pay claims on its insurance liabilities. While we believe that MGIC has sufficient claims paying resources to meet its claim obligations on its insurance in force on a timely basis, even though it does not meet Capital Requirements, we cannot assure you that the events that led to MGIC failing to meet Capital Requirements would not also result in it not having sufficient claims paying resources. Furthermore, our estimates of MGIC’s claims paying resources and claim obligations are based on various assumptions. These assumptions include the timing of the receipt of claims on loans in our delinquency inventory and future claims that we anticipate will ultimately be received, our anticipated rescission activity, future housing values and future unemployment rates. These assumptions are subject to inherent uncertainty and require judgment by management. Current conditions in the domestic economy make the assumptions about when anticipated claims will be received, housing values, and unemployment rates highly volatile in the sense that there is a wide range of reasonably possible outcomes. Our anticipated rescission activity is also subject to inherent uncertainty due to the difficulty of predicting the amount of claims that will be rescinded and the outcome of any legal proceedings or settlement discussions related to rescissions that we make, including those with Countrywide. (For more information about the Countrywide legal proceedings, see Note 5 - “Litigation and Contingencies.”)

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Prior to 2008, rescissions of coverage on loans for which claims have been submitted to us were not a material portion of our claims resolved during a year. However, beginning in 2008, our rescission of coverage on loans has materially mitigated our paid losses. In each of 2009 and 2010, rescissions mitigated our paid losses by approximately $1.2 billion; in 2011, rescissions mitigated our paid losses by approximately $0.6 billion; and in the first nine months of 2012, rescissions mitigated our paid losses by approximately $0.2 billion (in each case, the figure includes amounts that would have either resulted in a claim payment or been charged to a deductible under a bulk or pool policy, and may have been charged to a captive reinsurer). In recent quarters, 8% to 13% of claims received in a quarter have been resolved by rescissions, down from the peak of approximately 28% in the first half of 2009.

As discussed in Note 5 – “Litigation and Contingencies” we are in mediation in an effort to resolve our dispute with Countrywide. In connection with that mediation, we have voluntarily suspended rescissions of coverage related to loans that we believe could be included in a potential resolution. As of September 30, 2012, coverage on approximately 1,700 loans, representing total potential claim payments of approximately $125 million, that we had determined was rescindable was affected by our decision to suspend such rescissions. Substantially all of these potential rescissions relate to claims received beginning in the first quarter of 2011 or later and, had we not suspended rescissions, most of these rescissions would have been processed in the first nine months of 2012. In addition, as of September 30, 2012, approximately 350 rescissions, representing total potential claim payments of approximately $23 million, were affected by our decision to suspend rescissions for customers other than Countrywide. Although the loans with suspended rescissions are included in our delinquency inventory, for purposes of determining our reserve amounts, it is assumed that coverage on these loans will be rescinded. The decision to suspend these potential rescissions does not represent the only reason for the recent decline in the percentage of claims that have been resolved through rescissions and we continue to expect that our rescissions will continue to decline.

Our loss reserving methodology incorporates the effects we expect rescission activity to have on the losses we expect to pay on our delinquent inventory. Historically, the number of rescissions that we have reversed has been immaterial. A variance between ultimate actual rescission and reversal rates and these estimates, as a result of the outcome of claims investigations, litigation, settlements or other factors, could materially affect our losses. We estimate rescissions mitigated our incurred losses by approximately $2.5 billion in 2009 and $0.2 billion in 2010. In 2011 and the first nine months of 2012, we estimate that rescissions had no significant impact on our losses incurred. All of these figures include the benefit of claims not paid in the period as well as the impact of changes in our estimated expected rescission activity on our loss reserves in the period. At September 30, 2012, we had 148,885 loans in our primary delinquency inventory; a significant portion of these loans will cure their delinquency or be rescinded and will not involve paid claims.

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If the insured disputes our right to rescind coverage, the outcome of the dispute ultimately would be determined by legal proceedings. Under our policies, legal proceedings disputing our right to rescind coverage may be brought up to three years after the lender has obtained title to the property (typically through a foreclosure) or the property was sold in a sale that we approved, whichever is applicable, although in a few jurisdictions there is a longer time to bring such an action. For the majority of our rescissions since the beginning of 2009 that are not subject to a settlement agreement, this period in which a dispute may be brought has not ended. We consider a rescission resolved for financial reporting purposes even though legal proceedings have been initiated and are ongoing. Although it is reasonably possible that, when the proceedings are completed, there will be a determination that we were not entitled to rescind in all cases, we are unable to make a reasonable estimate or range of estimates of the potential liability. Under ASC 450-20, an estimated loss from such proceedings is accrued for only if we determine that the loss is probable and can be reasonably estimated. Therefore, when establishing our loss reserves, we do not include additional loss reserves that would reflect an adverse outcome from ongoing legal proceedings, including those with Countrywide. For more information about these legal proceedings, see Note 5 – “Litigation and Contingencies.”

In addition to the proceedings involving Countrywide, we are involved in legal proceedings with respect to rescissions that we do not consider to be collectively material in amount. Although it is reasonably possible that, when these discussions or proceedings are completed, there will be a conclusion or determination that we were not entitled to rescind in all cases, we are unable to make a reasonable estimate or range of estimates of the potential liability.

In 2010, we entered into a settlement agreement with a lender-customer regarding our rescission practices. In April 2011, Freddie Mac advised its servicers that they must obtain its prior approval for rescission settlements and Fannie Mae advised its servicers that they are prohibited from entering into such settlements. In addition, in April 2011, Fannie Mae notified us that we must obtain its prior approval to enter into certain settlements. We continue to discuss with other lender-customers their objections to material rescissions and have reached settlement terms with several of our significant lender-customers. In connection with some of these settlement discussions, we have suspended rescissions related to loans that we believe could be included in potential settlements. As of September 30, 2012, approximately 350 rescissions, representing total potential claim payments of approximately $23 million, were affected by our decision to suspend rescissions for customers other than Countrywide. Any definitive agreement with these customers would be subject to GSE approval under announcements they made last year. Both GSEs approved our proposed settlement agreement with one customer. We considered the terms of the proposed agreement when establishing our loss reserves at September 30, 2012. This agreement did not have a significant impact on our established loss reserves. Neither GSE has approved our other settlement agreements, which were structured in a different manner than the one that was approved by the GSEs, and the terms of these other agreements were not considered when establishing our loss reserves at September 30, 2012. We have also reached settlement agreements that do not require GSE approval, but they have not been material in the aggregate.

Reclassifications

Certain reclassifications have been made in the accompanying financial statements to 2011 amounts to conform to 2012 presentation.

Subsequent events

We have considered subsequent events through the date of this filing.

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Note 2 - New Accounting Guidance

In May 2011, new guidance was issued regarding fair value measurement. The guidance in the new standard is intended to harmonize the fair value measurement and disclosure requirements for accounting principles generally accepted in the United States (“GAAP”) and International Financial Reporting Standards. Many of the changes in the standard represent clarifications to existing guidance, but the standard also includes some new guidance and new required disclosures. Our disclosures reflect the requirements of this new guidance beginning with the first quarter of 2012.

In June 2011, as amended in December 2011, new guidance was issued requiring entities to present net income and other comprehensive income in either a single continuous statement or in two separate, but consecutive, statements of net income and other comprehensive income. The option to present items of other comprehensive income in the statement of changes in equity is eliminated. Our disclosures reflect the requirements of this new guidance beginning with the first quarter of 2012. Other provisions of this guidance regarding reclassifications out of other comprehensive income have been delayed.

In October 2011, new guidance was issued on accounting for costs associated with acquiring or renewing insurance contracts. The new guidance changed how insurance companies account for acquisition costs, particularly in determining what costs are deferrable. The new requirements were effective beginning in the first quarter of 2012 and we have adopted them prospectively. Under the new guidance in effect, for the three and nine months ended September 30, 2012, we deferred $2.6 million and $6.7 million of acquisition costs, respectively. For the three and nine months ended September 30, 2011, we deferred $1.2 million and $3.9 million in acquisition costs, respectively, and under the new guidance we would have deferred $1.8 million and $5.2 million of such costs, respectively. Acquisition costs are not deferred on a statutory accounting basis; therefore this new guidance has no impact on our statutory capital.

Note 3 – Debt

Senior Notes

At September 30, 2012 and December 31, 2011 we had outstanding $100.1 million and $171.0 million, respectively, of 5.375% Senior Notes due in November 2015. During 2012 we repurchased $70.9 in par value of those Senior Notes. We recognized a gain on the repurchases of approximately $17.8 million, which is included in other revenue on the Consolidated Statements of Operations for the nine months ended September 30, 2012. During 2011 we repurchased $129.0 million in par value of these same Senior Notes. We recognized a gain on the repurchases of approximately $27.7 million, which is included in other revenue on the Consolidated Statements of Operations for the year ended December 31, 2011. Covenants in the Senior Notes include the requirement that there be no liens on the stock of the designated subsidiaries unless the Senior Notes are equally and ratably secured; that there be no disposition of the stock of designated subsidiaries unless all of the stock is disposed of for consideration equal to the fair market value of the stock; and that we and the designated subsidiaries preserve our corporate existence, rights and franchises unless we or any such subsidiary determines that such preservation is no longer necessary in the conduct of its business and that the loss thereof is not disadvantageous to the Senior Notes. A designated subsidiary is any of our consolidated subsidiaries which has shareholders’ equity of at least 15% of our consolidated shareholders’ equity. We were in compliance with all covenants at September 30, 2012.

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If we fail to meet any of the covenants of the Senior Notes; there is a failure to pay when due at maturity, or a default results in the acceleration of maturity of, any of our other debt in an aggregate amount of $40 million or more; or we fail to make a payment of principal on the Senior Notes when due or a payment of interest on the Senior Notes within thirty days after due and we are not successful in obtaining an agreement from holders of a majority of the Senior Notes to change (or waive) the applicable requirement or payment default, then the holders of 25% or more of our Senior Notes would have the right to accelerate the maturity of those notes.  In addition, the trustee of the Senior Notes could, independent of any action by holders of Senior Notes, accelerate the maturity of the Senior Notes. The amounts we owe under the Senior Notes would also be accelerated upon certain bankruptcy or insolvency-related events involving our holding company, including certain events involving the appointment of a custodian, receiver, liquidator, assignee, trustee or other similar official (collectively, an “Insolvency Official”) of our holding company or any substantial part of its property or the consent of our holding company to such an appointment. The description above is not intended to be complete in all respects. Moreover, the description is qualified in its entirety by the terms of the notes, which are contained in the Indenture, dated as of October 15, 2000, between us and U.S. Bank, National Association, as trustee, and in an Officer's Certificate dated as of October 4, 2005, which specifies the interest rate, maturity date and other terms of the Senior Notes.

Interest payments on the Senior Notes were $4.8 million and $8.1 million for the nine months ended September 30, 2012 and 2011, respectively. For the nine months ended September 30, 2011 we also had interest payments of $4.4 million related to Senior Notes repaid in 2011.

Convertible Senior Notes

At September 30, 2012 and December 31, 2011 we had outstanding $345 million principal amount of 5% Convertible Senior Notes due in 2017. Interest on the Convertible Senior Notes is payable semi-annually in arrears on May 1 and November 1 of each year. The Convertible Senior Notes will mature on May 1, 2017, unless earlier converted by the holders or repurchased by us. Covenants in the Convertible Senior Notes include a requirement to notify holders in advance of certain events and that we and the designated subsidiaries (defined above) preserve our corporate existence, rights and franchises unless we or any such subsidiary determines that such preservation is no longer necessary in the conduct of its business and that the loss thereof is not disadvantageous to the Convertible Senior Notes.

If we fail to meet any of the covenants of the Convertible Senior Notes; there is a failure to pay when due at maturity, or a default results in the acceleration of maturity of, any of our other debt in an aggregate amount of $40 million or more; a final judgment for the payment of $40 million or more (excluding any amounts covered by insurance) is rendered against us or any of our subsidiaries which judgment is not discharged or stayed within certain time limits; or we fail to make a payment of principal on the Convertible Senior Notes when due or a payment of interest on the Convertible Senior Notes within thirty days after due and we are not successful in obtaining an agreement from holders of a majority of the Convertible Senior Notes to change (or waive) the applicable requirement or payment default, then the holders of 25% or more of the Convertible Senior Notes would have the right to accelerate the maturity of those notes. In addition, the trustee of the Convertible Senior Notes could, independent of any action by holders, accelerate the maturity of the Convertible Senior Notes. The amounts we owe under the Convertible Senior Notes would also be accelerated upon certain bankruptcy or insolvency-related events involving our holding company or a Significant Subsidiary, including the failure to have dismissed or stayed a petition seeking relief under bankruptcy or insolvency laws or the consent of our holding company or a Significant Subsidiary to the appointment of an Insolvency Official for all or substantially all of their respective property. “Significant Subsidiary” is defined in Regulation S-X under the Securities Act of 1933 and is measured as of the most recently completed fiscal year. As of December 31, 2011, MGIC and MGIC Reinsurance Corporation of Wisconsin were our Significant Subsidiaries.

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The Convertible Senior Notes are convertible, at the holder's option, at an initial conversion rate, which is subject to adjustment, of 74.4186 shares per $1,000 principal amount at any time prior to the maturity date. This represents an initial conversion price of approximately $13.44 per share. These Convertible Senior Notes will be equal in right of payment to our existing Senior Notes, discussed above, and will be senior in right of payment to our existing Convertible Junior Debentures, discussed below. Debt issuance costs are being amortized to interest expense over the contractual life of the Convertible Senior Notes. The provisions of the Convertible Senior Notes are complex. The description above is not intended to be complete in all respects. Moreover, that description is qualified in its entirety by the terms of the notes, which are contained in the Supplemental Indenture, dated as of April 26, 2010, between us and U.S. Bank National Association, as trustee, and the Indenture dated as of October 15, 2000, between us and the trustee.

Interest payments on the Convertible Senior Notes were $8.6 million in each of the nine months ended September 30, 2012 and 2011.

Convertible Junior Subordinated Debentures

At September 30, 2012 and December 31, 2011 we had outstanding $389.5 million principal amount of 9% Convertible Junior Subordinated Debentures due in 2063 (the “debentures”). The debentures have an effective interest rate of 19% that reflects our non-convertible debt borrowing rate at the time of issuance. At September 30, 2012 and December 31, 2011 the amortized value of the principal amount of the debentures is reflected as a liability on our consolidated balance sheet of $370.2 million and $344.4 million, respectively, with the unamortized discount reflected in equity. The debentures rank junior to all of our existing and future senior indebtedness.

Violations of the covenants under the Indenture governing the debentures, including covenants to provide certain documents to the trustee, are not events of default under the Indenture and would not allow the acceleration of amounts that we owe under the debentures. Similarly, events of default under, or acceleration of, any of our other obligations, including those described above, would not allow the acceleration of amounts that we owe under the debentures. However, if we fail to pay principal or interest when due under the debentures, then the holders of 25% or more of the debentures would have the right to accelerate the maturity of them. In addition, the trustee of the debentures could, independent of any action by holders, accelerate the maturity of the debentures. The amounts we owe under the Convertible Junior Subordinated Debentures would also be accelerated upon certain bankruptcy or insolvency-related events involving our holding company, including the appointment of a custodian of it or any substantial part of its properties.

Interest on the debentures is payable semi-annually in arrears on April 1 and October 1 of each year. As long as no event of default with respect to the debentures has occurred and is continuing, we may defer interest, under an optional deferral provision, for one or more consecutive interest periods up to ten years without giving rise to an event of default. Deferred interest will accrue additional interest at the rate then applicable to the debentures. During an optional deferral period we may not pay or declare dividends on our common stock.

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On September 11, 2012, we sent notice to the holders of record of our debentures that we were deferring to October 1, 2022, the interest payment of $17.5 million that was scheduled to be paid on October 1, 2012. During this 10-year deferral period the deferred interest will continue to accrue and compound semi-annually to the extent permitted by applicable law at an annual rate of 9%.

When interest on the debentures is deferred, we are required, not later than a specified time, to use reasonable commercial efforts to begin selling qualifying securities to persons who are not our affiliates. The specified time is one business day after we pay interest on the debentures that was not deferred, or if earlier, the fifth anniversary of the scheduled interest payment date on which the deferral started. Qualifying securities are common stock, certain warrants and certain non-cumulative perpetual preferred stock. The requirement to use such efforts to sell such securities is called the Alternative Payment Mechanism.

The net proceeds of Alternative Payment Mechanism sales are to be applied to the payment of deferred interest, including the compound portion. We cannot pay deferred interest other than from the net proceeds of Alternative Payment Mechanism sales, except at the final maturity of the debentures or at the tenth anniversary of the start of the interest deferral. The Alternative Payment Mechanism does not require us to sell common stock or warrants before the fifth anniversary of the interest payment date on which that deferral started if the net proceeds (counting any net proceeds of those securities previously sold under the Alternative Payment Mechanism) would exceed the 2% cap. The 2% cap is 2% of the average closing price of our common stock times the number of our outstanding shares of common stock. The average price is determined over a specified period ending before the issuance of the common stock or warrants being sold, and the number of outstanding shares is determined as of the date of our most recent publicly released financial statements.

We are not required to issue under the Alternative Payment Mechanism a total of more than 10 million shares of common stock, including shares underlying qualifying warrants. In addition, we may not issue under the Alternative Payment Mechanism qualifying preferred stock if the total net proceeds of all issuances would exceed 25% of the aggregate principal amount of the debentures.

The Alternative Payment Mechanism does not apply during any period between scheduled interest payment dates if there is a “market disruption event” that occurs over a specified portion of such period. Market disruption events include any material adverse change in domestic or international economic or financial conditions.

The provisions of the debentures are complex. The description above is not intended to be complete in all respects. Moreover, that description is qualified in its entirety by the terms of the debentures, which are contained in the Indenture, dated as of March 28, 2008, between us and U.S. Bank National Association, as trustee.

We may redeem the debentures prior to April 6, 2013, in whole but not in part, only in the event of a specified tax or rating agency event, as defined in the Indenture. In any such event, the redemption price will be equal to the greater of (1) 100% of the principal amount of the debentures being redeemed and (2) the applicable make-whole amount, as defined in the Indenture, in each case plus any accrued but unpaid interest. On or after April 6, 2013, we may redeem the debentures in whole or in part from time to time, at our option, at a redemption price equal to 100% of the principal amount of the debentures being redeemed, plus any accrued and unpaid interest, if the closing sale price of our common stock exceeds 130% of the then prevailing conversion price of the debentures for at least 20 of the 30 trading days preceding notice of the redemption. We will not be able to redeem the debentures, other than in the event of a specified tax event or rating agency event, during an optional deferral period.

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The debentures are currently convertible, at the holder's option, at an initial conversion rate, which is subject to adjustment, of 74.0741 common shares per $1,000 principal amount of debentures at any time prior to the maturity date. This represents an initial conversion price of approximately $13.50 per share. If a holder elects to convert their debentures, deferred interest owed on the debentures being converted is also converted into shares of our common stock. The conversion rate for any deferred interest is based on the average price that our shares traded at during a 5-day period immediately prior to the election to convert. In lieu of issuing shares of common stock upon conversion of the debentures occurring after April 6, 2013, we may, at our option, make a cash payment to converting holders equal to the value of all or some of the shares of our common stock otherwise issuable upon conversion.

Interest payments on the debentures were $17.5 million in each of the nine months ended September 30, 2012 and 2011.

All debt

The par value and fair value of our debt at September 30, 2012 and December 31, 2011 appears in the table below.

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	Par Value		Total Fair Value		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
	(In thousands)
September 30, 2012
Liabilities:
Senior Notes	$	100,118	$	73,086	$	73,086	$	-	$	-
Convertible Senior Notes		345,000		234,600		234,600		-		-
Convertible Junior Subordinated Debentures		389,522		106,390		-		106,390		-
Total Debt	$	834,640	$	414,076	$	307,686	$	106,390	$	-
December 31, 2011
Liabilities:
Senior Notes	$	171,000	$	116,708	$	116,708	$	-	$	-
Convertible Senior Notes		345,000		202,256		202,256		-		-
Convertible Junior Subordinated Debentures		389,522		189,648		-		189,648		-
Total Debt	$	905,522	$	508,612	$	318,964	$	189,648	$	-

The fair value of our Senior Notes and Convertible Senior Notes was determined using publicly available trade information and are considered Level 1 securities as described in Note 8 – “Fair Value Measurements.” The fair value of our debentures was determined using available pricing for these debentures or similar instruments and are considered Level 2 securities as described in Note 8 – “Fair Value Measurements.”

The Senior Notes, Convertible Senior Notes and Convertible Junior Debentures are obligations of our holding company, MGIC Investment Corporation, and not of its subsidiaries. At September 30, 2012, we had approximately $425 million in cash and investments at our holding company. The net unrealized gains on our holding company investment portfolio were approximately $3 million at September 30, 2012. The modified duration of the holding company investment portfolio, excluding cash and cash equivalents, was 2.2 years at September 30, 2012.

Note 4 – Reinsurance

The reinsurance recoverable on loss reserves as of September 30, 2012 and December 31, 2011 was approximately $118 million and $155 million, respectively. Captive agreements are written on an annual book of business and the captives are required to maintain a separate trust account to support the combined reinsured risk on all annual books. MGIC is the sole beneficiary of the trust, and the trust account is made up of capital deposits by the lender captive, premium deposits by MGIC, and investment income earned.  These amounts are held in the trust account and are available to pay reinsured losses. The reinsurance recoverable on loss reserves related to captive agreements was approximately $115 million at September 30, 2012 which was supported by $324 million of trust assets, while at December 31, 2011 the reinsurance recoverable on loss reserves related to captives was $142 million which was supported by $359 million of trust assets. As of September 30, 2012 and December 31, 2011 there was an additional $26 million and $27 million, respectively, of trust assets in captive agreements where there was no related reinsurance recoverable on loss reserves. Trust fund assets of $0.4 million and $39 million were transferred to us as a result of captive terminations during the first nine months of 2012 and 2011, respectively.

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In the third quarter of 2011, our Australian writing company terminated a reinsurance agreement under which it had assumed business from a third party. As a result of that termination, it returned approximately $7 million in unearned premium and it has no further obligations under this reinsurance agreement. The termination of this reinsurance agreement had no significant impact on our remaining risk in force in Australia.

Note 5 – Litigation and Contingencies

Consumers are bringing a growing number of lawsuits against home mortgage lenders and settlement service providers. Mortgage insurers, including MGIC, have been involved in litigation alleging violations of the anti-referral fee provisions of the Real Estate Settlement Procedures Act, which is commonly known as RESPA, and the notice provisions of the Fair Credit Reporting Act, which is commonly known as FCRA. MGIC’s settlement of class action litigation against it under RESPA became final in October 2003. MGIC settled the named plaintiffs’ claims in litigation against it under FCRA in December 2004, following denial of class certification in June 2004. Since December 2006, class action litigation has been brought against a number of large lenders alleging that their captive mortgage reinsurance arrangements violated RESPA. On or about December 9, 2011, seven mortgage insurers (including MGIC) and a large mortgage lender (which was the named plaintiffs’ lender) were named as defendants in a complaint, alleged to be a class action, filed in U.S. District Court for the Central District of California. Since then, nine similar cases have been filed naming various mortgage lenders and mortgage insurers (including MGIC) as defendants.  In one case, an amended complaint has been filed after MGIC’s motion to dismiss was granted. One case has been voluntarily dismissed and nine cases remain pending. The complaints in all nine of the remaining cases alleged various causes of action related to the captive mortgage reinsurance arrangements of the mortgage lenders, including that the defendants violated RESPA by paying excessive premiums to the lenders’ captive reinsurer in relation to the risk assumed by that captive. MGIC denies any wrongdoing and intends to vigorously defend itself against the allegations in the lawsuits. There can be no assurance that we will not be subject to further litigation under RESPA (or FCRA) or that the outcome of any such litigation, including the lawsuits mentioned above, would not have a material adverse effect on us.

In June 2005, in response to a letter from the New York Department of Financial Services, we provided information regarding captive mortgage reinsurance arrangements and other types of arrangements in which lenders receive compensation. In February 2006, the New York Department of Financial Services requested MGIC to review its premium rates in New York and to file adjusted rates based on recent years’ experience or to explain why such experience would not alter rates. In March 2006, MGIC advised the New York Department of Financial Services that it believes its premium rates are reasonable and that, given the nature of mortgage insurance risk, premium rates should not be determined only by the experience of recent years. In February 2006, in response to an administrative subpoena from the Minnesota Department of Commerce (the “MN Department”), which regulates insurance, we provided the MN Department with information about captive mortgage reinsurance and certain other matters. We subsequently provided additional information to the MN Department, and beginning in March 2008, the MN Department has sought additional information as well as answers to questions regarding captive mortgage reinsurance on several occasions, including as recently as May 2011.

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In addition, beginning in June 2008, and as recently as December 2011, we received various subpoenas from the U.S. Department of Housing and Urban Development (“HUD”), seeking information about captive mortgage reinsurance similar to that requested by the MN Department, but not limited in scope to the state of Minnesota. In January 2012, we received correspondence from the Consumer Financial Protection Bureau (“CFPB”) indicating that the CFPB had opened an investigation into captive mortgage reinsurance premium ceding practices by private mortgage insurers. In that correspondence, the CFPB also requested, among other things, certain information regarding captive mortgage reinsurance transactions in which we participated. In June 2012, we received a Civil Investigative Demand from the CFPB requiring additional information and documentation regarding captive mortgage reinsurance. We have met with, and expect to continue to meet with, the CFPB to discuss the Civil Investigative Demand and how to resolve its investigation. Other insurance departments or other officials, including attorneys general, may also seek information about or investigate captive mortgage reinsurance.

Various regulators, including the CFPB, state insurance commissioners and state attorneys general may bring actions seeking various forms of relief, including civil penalties and injunctions against violations of RESPA. The insurance law provisions of many states prohibit paying for the referral of insurance business and provide various mechanisms to enforce this prohibition. While we believe our captive reinsurance arrangements are in conformity with applicable laws and regulations, it is not possible to predict the eventual scope, duration or outcome of any such reviews or investigations nor is it possible to predict their effect on us or the mortgage insurance industry.

We are subject to comprehensive, detailed regulation by state insurance departments. These regulations are principally designed for the protection of our insured policyholders, rather than for the benefit of investors. Although their scope varies, state insurance laws generally grant broad supervisory powers to agencies or officials to examine insurance companies and enforce rules or exercise discretion affecting almost every significant aspect of the insurance business. Given the recent significant losses incurred by many insurers in the mortgage and financial guaranty industries, our insurance subsidiaries have been subject to heightened scrutiny by insurance regulators. State insurance regulatory authorities could take actions, including changes in capital requirements or termination of waivers of capital requirements, that could have a material adverse effect on us. In addition, we are uncertain whether the CFPB, established by the Dodd-Frank Act to regulate the offering and provision of consumer financial products or services under federal law, will issue any rules or regulations that affect our business apart from any action it may take as a result of its investigation of captive mortgage reinsurance. Such rules and regulations could have a material adverse effect on us.

In October 2010, a purported class action lawsuit was filed against MGIC in the U.S. District Court for the Western District of Pennsylvania by a loan applicant on whose behalf a now-settled action we previously disclosed had been filed by the U.S. Department of Justice. In this lawsuit, the loan applicant alleged that MGIC discriminated against her and certain proposed class members on the basis of sex and familial status when MGIC underwrote their loans for mortgage insurance. In May 2011, the District Court granted MGIC’s motion to dismiss with respect to all claims except certain Fair Housing Act claims. On July 2, 2012, the District Court granted preliminary approval for a class action settlement of the lawsuit. The proposed settlement creates a settlement class of 265 borrowers.  Under the terms of the proposed settlement, MGIC is required to deposit $500,000 into an escrow account to fund possible payments to affected borrowers. In addition, MGIC will pay the named plaintiff an “incentive fee” of $7,500 and pay class counsels’ fees of $337,500.  Any funds remaining in the escrow account after payment of all claims approved under the procedures established by the settlement will be returned to MGIC. The settlement is contingent upon the District Court’s final approval.

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Five previously-filed purported class action complaints filed against us and several of our executive officers were consolidated in March 2009 in the United States District Court for the Eastern District of Wisconsin and Fulton County Employees’ Retirement System was appointed as the lead plaintiff. The lead plaintiff filed a Consolidated Class Action Complaint (the “Complaint”) in June 2009. Due in part to its length and structure, it is difficult to summarize briefly the allegations in the Complaint but it appears the allegations are that we and our officers named in the Complaint violated the federal securities laws by misrepresenting or failing to disclose material information about (i) loss development in our insurance in force, and (ii) C-BASS (a former minority-owned, unconsolidated, joint venture investment), including its liquidity. The Complaint also named two officers of C-BASS with respect to the Complaints’ allegations regarding C-BASS. Our motion to dismiss the Complaint was granted in February 2010. In March 2010, plaintiffs filed a motion for leave to file an amended complaint. Attached to this motion was a proposed Amended Complaint (the “Amended Complaint”). The Amended Complaint alleged that we and two of our officers named in the Amended Complaint violated the federal securities laws by misrepresenting or failing to disclose material information about C-BASS, including its liquidity, and by failing to properly account for our investment in C-BASS. The Amended Complaint also named two officers of C-BASS with respect to the Amended Complaint’s allegations regarding C-BASS. The Complaint was dismissed and the motion to file the Amended Complaint was denied. These decisions were affirmed by the Appeals Court in April 2012. In early July 2012, the plaintiffs re-filed a motion with the District Court for relief from that court’s judgment of dismissal on the ground of newly discovered evidence consisting of transcripts the plaintiffs obtained of testimony taken by the Securities and Exchange Commission in its now-terminated investigation regarding C-BASS. On October 3, 2012, the District Court denied the July 2012 motion and the plaintiffs did not appeal. Although this case has been resolved in our favor, other lawsuits alleging violations of the securities laws could be brought against us.

We understand several law firms have, among other things, issued press releases to the effect that they are investigating us, including whether the fiduciaries of our 401(k) plan breached their fiduciary duties regarding the plan’s investment in or holding of our common stock or whether we breached other legal or fiduciary obligations to our shareholders. We intend to defend vigorously any proceedings that may result from these investigations.

With limited exceptions, our bylaws provide that our officers and 401(k) plan fiduciaries are entitled to indemnification from us for claims against them.

In December 2009, Countrywide filed a complaint for declaratory relief in the Superior Court of the State of California in San Francisco against MGIC. This complaint alleges that MGIC has denied, and continues to deny, valid mortgage insurance claims submitted by Countrywide and says it seeks declaratory relief regarding the proper interpretation of the insurance policies at issue. In October 2011, the United States District Court for the Northern District of California, to which the case had been removed, entered an order staying the litigation in favor of the arbitration proceeding we commenced against Countrywide in February 2010.

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In the arbitration proceeding, we are seeking a determination that MGIC is entitled to rescind coverage on the loans involved in the proceeding. From January 1, 2008 through September 30, 2012, rescissions of coverage on Countrywide-related loans mitigated our paid losses on the order of $440 million. This amount is the amount we estimate we would have paid had the coverage not been rescinded. On a per loan basis, the average amount that we would have paid had the loans not been rescinded was approximately $72,100. Various materials exchanged by MGIC and Countrywide in 2011 bring into the dispute loans we did not consider before then to be Countrywide-related and loans on which MGIC rescinded coverage subsequent to those specified at the time MGIC began the proceeding (including loans insured through the bulk channel), and set forth Countrywide’s contention that, in addition to the claim amounts under coverage it alleges MGIC has improperly rescinded, Countrywide is entitled to other damages of almost $700 million as well as exemplary damages. Countrywide and MGIC have each selected 12 loans for which a three-member arbitration panel will determine coverage. While the panel’s determination will not be binding on the other loans at issue, the panel will identify the issues for these 24 “bellwether” loans and strive to set forth findings of fact and conclusions of law in such a way as to aid the parties to apply them to the other loans at issue. The hearing before the panel on the bellwether loans has been scheduled to begin in March 2013.

We are in mediation in an effort to resolve our dispute with Countrywide, although we cannot predict whether the mediation will result in a resolution. If it does, a resolution with Countrywide will be subject to various conditions before it becomes effective. In connection with our mediation with Countrywide, we have voluntarily suspended rescissions related to loans that we believe could be covered by a potential resolution. As of September 30, 2012, coverage on approximately 1,700 loans, representing total potential claim payments of approximately $125 million, that we had determined was rescindable was affected by our decision to suspend such rescissions. Substantially all of these potential rescissions relate to claims received beginning in the first quarter of 2011 or later. If we are able to reach a resolution with Countrywide, under ASC 450-20, we would record the effects of the resolution in our accounts when we determine that it is probable the resolution will become effective and the financial effect on us can be reasonably estimated. If these conditions to recording are met, the financial statement effect on us would involve the recognition of additional loss, which would negatively impact our capital.

If we are not able to reach a resolution with Countrywide, we intend to defend MGIC against any further proceedings arising from Countrywide’s complaint and to advocate MGIC’s position in the arbitration, vigorously. Although it is reasonably possible that, when the proceedings are completed, there will be a determination that we were not entitled to rescind in all cases, we are unable to make a reasonable estimate or range of estimates of the potential liability. Under ASC 450-20, an estimated loss is accrued for only if we determine that the loss is probable and can be reasonably estimated. Therefore, we have not accrued any reserves that would reflect an adverse outcome in this proceeding. An accrual for an adverse outcome in this (or any other) proceeding would be a reduction to our capital. In this regard, see Note 1 – “Basis of Presentation – Capital.”

At September 30, 2012, 32,560 loans in our primary delinquency inventory were Countrywide-related loans (approximately 22% of our primary delinquency inventory). As noted above, we have suspended Countrywide rescissions of coverage on loans that we believe could be included in a potential resolution with Countrywide. Although these loans are included in our delinquency inventory, for purposes of determining our reserve amounts, it is assumed that coverage on these loans will be rescinded. We expect a significant portion of the Countrywide loans in our delinquency inventory will cure their delinquency or their coverage will be rescinded and will not involve paid claims. From January 1, 2008 through September 30, 2012, of the claims on Countrywide-related loans that were resolved (a claim is resolved when it is paid or the coverage is rescinded; claims that are submitted but which are under review are not resolved until one of these two outcomes occurs), approximately 83% were paid and coverage on the remaining 17%were rescinded. Had we processed the rescissions we have suspended, these percentages would be approximately 79% and 21%, respectively.

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The flow policies at issue with Countrywide are in the same form as the flow policies that we use with all of our customers, and the bulk policies at issue vary from one another, but are generally similar to those used in the majority of our Wall Street bulk transactions. Because our rescission practices with Countrywide do not differ from our practices with other servicers with which we have not entered into settlement agreements, an adverse result in the Countrywide proceeding may adversely affect the ultimate result of rescissions involving other servicers and lenders. From January 1, 2008 through September 30, 2012, we estimate that total rescissions mitigated our incurred losses by approximately $3.1 billion, which included approximately $2.8 billion of mitigation on paid losses, excluding $0.6 billion that would have been applied to a deductible. At September 30, 2012, we estimate that our total loss reserves were benefited from anticipated rescissions by approximately $0.5 billion.

In addition to the rescissions at issue with Countrywide, we have a substantial pipeline of claims investigations and pre-rescission rebuttals (including those involving loans related to Countrywide) that we expect will eventually result in future rescissions. For additional information about rescissions as well as rescission settlement agreements, see Note 12 – “Loss Reserves.”

MGIC and Freddie Mac disagree on the amount of the aggregate loss limit under eleven pool insurance policies that insure loans for a fixed period, usually ten years, after which the “sunset” date is reached and coverage terminates. These eleven policies, which each cover numerous individual loan pools, share a single, consolidated aggregate loss limit calculated based upon the initial principal balance of all loans insured under the policies. We believe that under the policies this aggregate loss limit decreases when an individual pool reaches its sunset date and thus the loans in that pool are no longer insured. Freddie Mac’s position is that under the policies the expiration of coverage on individual loan pools has no effect on the aggregate loss limit, which remains at the same level until the last of the policies that provide coverage for any of the pools terminates. The aggregate loss limit is approximately $535 million higher under Freddie Mac’s interpretation of the policies than under our interpretation.

On May 16, 2012, MGIC filed a lawsuit in U.S. District Court for the Eastern District of Wisconsin (the “Wisconsin Court”) against Freddie Mac and FHFA seeking declaratory relief regarding the proper interpretation of the pool insurance policies (“MGIC’s Lawsuit”). On June 8, 2012, Freddie Mac filed a motion to dismiss, stay, or transfer MGIC’s Lawsuit to the U.S. District Court for the Eastern District of Virginia (the “Virginia Court”). On July 20, 2012, FHFA made a motion to dismiss MGIC’s Lawsuit on the ground that the Wisconsin Court lacks subject matter jurisdiction. These motions are currently pending.

On May 17, 2012, Freddie Mac filed a lawsuit in the Virginia Court against MGIC effectively seeking declaratory judgment regarding the proper interpretation of the pool insurance policies and on June 14, 2012, FHFA was added as a plaintiff (“Freddie Mac’s Lawsuit”). On July 5, 2012, the Virginia Court granted our motion to transfer Freddie Mac’s Lawsuit to the Wisconsin Court, but it stayed the transfer pending the Wisconsin Court’s determining that it had subject matter jurisdiction. Freddie Mac has asked the Virginia Court to reconsider its transfer decision. In August 2012, the court denied that request.

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For subsequent developments regarding settlement of the pool insurance dispute, see Note 1 –  "Basis of Presentation – Capital."

We account for losses under our interpretation of the pool insurance policies. If we are unable to finalize a settlement with Freddie Mac, we intend to defend MGIC against the litigation described above and to advocate MGIC’s position in the litigation, vigorously. Although it is reasonably possible that our interpretation will not prevail in the litigation described above, under ASC 450-20, an estimated loss is accrued for only if we determine that the loss is probable and can be reasonably estimated. Therefore, we have not accrued any reserves that would reflect an adverse outcome in this litigation. Changed circumstances that lead us to conclude a loss is probable in litigation would negatively impact our statutory capital and, depending on the amount, could exacerbate materially the current non-compliance with Capital Requirements. In the third quarter of 2012 the aggregate loss limit under our interpretation of the policy was exhausted, the policy was cancelled and approximately 15,600 pool notices were removed from the pool notice inventory and thus, we are no longer estimating loss reserves on this policy.

A non-insurance subsidiary of our holding company is a shareholder of the corporation that operates the Mortgage Electronic Registration System (“MERS”).  Our subsidiary, as a shareholder of MERS, has been named as a defendant (along with MERS and its other shareholders) in seven lawsuits asserting various causes of action arising from allegedly improper recording and foreclosure activities by MERS.  Two of those lawsuits remain pending and the other five lawsuits have been dismissed without an appeal.  The damages sought in the remaining case are substantial.

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Our mortgage insurance business utilizes its underwriting skills to provide an outsourced underwriting service to our customers known as contract underwriting. As part of our contract underwriting activities, we are responsible for the quality of our underwriting decisions in accordance with the terms of the contract underwriting agreements with customers. We may be required to provide certain remedies to our customers if certain standards relating to the quality of our underwriting work are not met, and we have an established reserve for such obligations. A generally positive economic environment for residential real estate that continued until approximately 2007 may have mitigated the effect of some of these costs in previous years. Historically, a material portion of our new insurance written through the flow channel has involved loans for which we provided contract underwriting services, including new insurance written between 2006 and 2008. Claims for remedies may be made a number of years after the underwriting work was performed. We believe the rescission of mortgage insurance coverage on loans for which we provided contract underwriting services may make a claim for a contract underwriting remedy more likely to occur. Beginning in the second half of 2009, we experienced an increase in claims for contract underwriting remedies, which has continued into the first nine months of 2012.

In addition to the matters described above, we are involved in other legal proceedings in the ordinary course of business. In our opinion, based on the facts known at this time, the ultimate resolution of these ordinary course legal proceedings will not have a material adverse effect on our financial position or results of operations.

See Note 11 – “Income Taxes” for a description of federal income tax contingencies.

Note 6 – Earnings (Loss) per Share

Our basic EPS is based on the weighted average number of common shares outstanding, which excludes participating securities of 1.1 million for each of the three and nine months ended September 30, 2012 and 1.0 million and 1.8 million, respectively, for the three and nine months ended September 30, 2011 because they were anti-dilutive due to our reported net loss. Typically, diluted EPS is based on the weighted average number of common shares outstanding plus common stock equivalents which include certain stock awards, stock options and the dilutive effect of our convertible debt. In accordance with accounting guidance, if we report a net loss from continuing operations then our diluted EPS is computed in the same manner as the basic EPS. In addition if any common stock equivalents are anti-dilutive they are excluded from the calculation. The following includes a reconciliation of the weighted average number of shares; however for the three months ended September 30, 2012 and 2011 common stock equivalents of 55.4 million and 55.5 million, respectively, and for each of the nine months ended September 30, 2012 and 2011 common stock equivalents of 55.6 million were not included because they were anti-dilutive.

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	Three Months Ended						Nine Months Ended
	September 30,						September 30,
	2012			2011			2012			2011
	(In thousands, except per share data)
Basic earnings per share:
Weighted average common shares outstanding		202,014			201,109			201,851			200,983
Net loss	$	(246,942	)	$	(165,205	)	$	(540,388	)	$	(350,598	)
Basic loss per share	$	(1.22	)	$	(0.82	)	$	(2.68	)	$	(1.74	)
Diluted earnings per share:
Weighted-average shares - Basic		202,014			201,109			201,851			200,983
Common stock equivalents		-			-			-			-
Weighted-average shares - Diluted		202,014			201,109			201,851			200,983
Net loss	$	(246,942	)	$	(165,205	)	$	(540,388	)	$	(350,598	)
Diluted loss per share	$	(1.22	)	$	(0.82	)	$	(2.68	)	$	(1.74	)

Note 7 – Investments

The amortized cost, gross unrealized gains and losses and fair value of the investment portfolio at September 30, 2012 and December 31, 2011 are shown below.

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			Gross		Gross
	Amortized		Unrealized		Unrealized			Fair
September 30, 2012	Cost		Gains		Losses (1)			Value
	(In thousands)
U.S. Treasury securities and obligations of U.S. government corporations and agencies	$	214,845	$	4,438	$	(20	)	$	219,263
Obligations of U.S. states and political subdivisions		1,228,688		47,441		(4,097	)		1,272,032
Corporate debt securities		2,512,767		52,240		(1,569	)		2,563,438
Residential mortgage-backed securities		446,979		10,160		(229	)		456,910
Commercial mortgage-backed securities		256,794		9,996		-			266,790
Debt securities issued by foreign sovereign governments		133,625		11,815		(27	)		145,413
Total debt securities		4,793,698		136,090		(5,942	)		4,923,846
Equity securities		2,736		182		-			2,918
Total investment portfolio	$	4,796,434	$	136,272	$	(5,942	)	$	4,926,764

			Gross		Gross
	Amortized		Unrealized		Unrealized			Fair
December 31, 2011	Cost		Gains		Losses (1)			Value
	(In thousands)
U.S. Treasury securities and obligations of U.S. government corporations and agencies	$	592,108	$	4,965	$	(36	)	$	597,037
Obligations of U.S. states and political subdivisions		2,255,192		74,918		(6,639	)		2,323,471
Corporate debt securities		2,007,720		32,750		(7,619	)		2,032,851
Residential mortgage-backed securities		441,589		4,113		(285	)		445,417
Commercial mortgage-backed securities		257,530		7,404		-			264,934
Debt securities issued by foreign sovereign governments		146,755		10,441		(6	)		157,190
Total debt securities		5,700,894		134,591		(14,585	)		5,820,900
Equity securities		2,666		82		(1	)		2,747
Total investment portfolio	$	5,703,560	$	134,673	$	(14,586	)	$	5,823,647

(1) At September 30, 2012 and December 31, 2011, there were no other-than-temporary impairment losses recorded in other comprehensive income.

The amortized cost and fair values of debt securities at September 30, 2012, by contractual maturity, are shown below. Expected maturities will differ from contractual maturities because borrowers may have the right to call or prepay obligations with or without call or prepayment penalties.  Because most auction rate and mortgage-backed securities provide for periodic payments throughout their lives, they are listed below in separate categories.

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	Amortized		Fair
September 30, 2012	Cost		Value
	(In thousands)
Due in one year or less	$	780,615	$	783,234
Due after one year through five years		1,902,433		1,952,796
Due after five years through ten years		869,795		920,848
Due after ten years		421,798		432,197
	$	3,974,641	$	4,089,075
Residential mortgage-backed securities		446,979		456,910
Commercial mortgage-backed securities		256,794		266,790
Auction rate securities (1)		115,284		111,071
Total at September 30, 2012	$	4,793,698	$	4,923,846

(1) At September 30, 2012, all of the auction rate securities had a contractual maturity greater than 10 years.

At September 30, 2012 and December 31, 2011, the investment portfolio had gross unrealized losses of $5.9 million and $14.6 million, respectively.  For those securities in an unrealized loss position, the length of time the securities were in such a position, as measured by their month-end fair values, is as follows:

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	Less Than 12 Months				12 Months or Greater				Total
	Fair		Unrealized		Fair		Unrealized		Fair		Unrealized
September 30, 2012	Value		Losses		Value		Losses		Value		Losses
	(In thousands)
U.S. Treasury securities and obligations of U.S. government corporations and agencies	$	8,953	$	20	$	-	$	-	$	8,953	$	20
Obligations of U.S. states and political subdivisions		66,542		856		64,227		3,241		130,769		4,097
Corporate debt securities		163,008		382		34,057		1,187		197,065		1,569
Residential mortgage-backed securities		37,600		229		-		-		37,600		229
Debt securities issued by  foreign sovereign governments		8,195		27		-		-		8,195		27
Total investment portfolio	$	284,298	$	1,514	$	98,284	$	4,428	$	382,582	$	5,942

	Less Than 12 Months				12 Months or Greater				Total
	Fair		Unrealized		Fair		Unrealized		Fair		Unrealized
December 31, 2011	Value		Losses		Value		Losses		Value		Losses
	(In thousands)
U.S. Treasury securities and obligations of U.S. government corporations and agencies	$	78,546	$	36	$	-	$	-	$	78,546	$	36
Obligations of U.S. states and political subdivisions		188,879		837		137,965		5,802		326,844		6,639
Corporate debt securities		689,396		6,709		28,174		910		717,570		7,619
Residential mortgage-backed securities		120,405		285		-		-		120,405		285
Debt securities issued by foreign sovereign governments		484		6		-		-		484		6
Equity securities		-		-		33		1		33		1
Total investment portfolio	$	1,077,710	$	7,873	$	166,172	$	6,713	$	1,243,882	$	14,586

The securities in an unrealized loss position for 12 months or greater are primarily auction rate securities (“ARS”) backed by student loans. See further discussion of these securities below. The unrealized losses in all categories of our investments were primarily caused by the difference in interest rates at September 30, 2012 and December 31, 2011, respectively, compared to the interest rates at the time of purchase as well as the liquidity discount rate applied in our auction rate securities discounted cash flow model.

The fair value of our ARS backed by student loans was approximately $111 million and $170 million at September 30, 2012 and December 31, 2011, respectively. ARS were intended to behave like short-term debt instruments because their interest rates are reset periodically through an auction process, most commonly at intervals of 7, 28 and 35 days. The same auction process had historically provided a means by which we may rollover the investment or sell these securities at par in order to provide us with liquidity as needed.  The ARS we hold are collateralized by portfolios of student loans, substantially all of which are ultimately 97% guaranteed by the United States Department of Education.  At September 30, 2012, our ARS portfolio was approximately 66% AAA/Aaa-rated by one or more of the major rating agencies.

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In mid-February 2008, auctions began to fail due to insufficient buyers, as the amount of securities submitted for sale in auctions exceeded the aggregate amount of the bids.  For each failed auction, the interest rate on the security moves to a maximum rate specified for each security, and generally resets at a level higher than specified short-term interest rate benchmarks.  At September 30, 2012, our entire ARS portfolio, consisting of 13 investments, was subject to failed auctions; however, from the period when the auctions began to fail through September 30, 2012, $422 million in par value of ARS was either sold or called, with the average amount we received being approximately 96% of par which approximated the aggregate fair value prior to redemption. To date, we have collected all interest due on our ARS.

As a result of the persistent failed auctions, and the uncertainty of when these investments could be liquidated at par, the investment principal associated with failed auctions will not be accessible until successful auctions occur, a buyer is found outside of the auction process, the issuers establish a different form of financing to replace these securities, or final payments come due according to the contractual maturities of the debt issues.

Under the current guidance a debt security impairment is deemed other than temporary if we either intend to sell the security, or it is more likely than not that we will be required to sell the security before recovery or we do not expect to collect cash flows sufficient to recover the amortized cost basis of the security. During each of the first nine months of 2012 and 2011 there were other-than-temporary impairments (“OTTI”) recognized of $0.3 million.

The net realized investment gains (losses) and OTTI on the investment portfolio are as follows:

	Three Months Ended September 30,					Nine Months Ended September 30,
	2012			2011		2012			2011
	(In thousands)
Net realized investment gains (losses) and OTTI on investments:
Fixed maturities	$	8,901		$	10,263	$	110,335		$	37,741
Equity securities		30			12		424			51
Other		(2,747	)		877		(742	)		855
	$	6,184		$	11,152	$	110,017		$	38,647

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		Three Months Ended						Nine Months Ended
		September 30,						September 30,
		2012			2011			2012			2011
	(In thousands)
Net realized investment gains (losses) and OTTI on investments:
Gains on sales		$	10,559		$	12,007		$	118,599		$	43,952
Losses on sales			(4,375	)		(602	)		(8,243	)		(5,052	)
Impairment losses			-			(253	)		(339	)		(253	)
		$	6,184		$	11,152		$	110,017		$	38,647

We elected to realize these gains, by selling certain securities, given the favorable market conditions experienced in 2011 and the first nine months of 2012. We then reinvested the funds taking into account our anticipated future claim payment obligations. We also continue to reduce our investments in tax exempt municipal securities and increase our investments in taxable securities. For statutory purposes investments are generally held at amortized cost, therefore the realized gains increased our statutory policyholders’ position or statutory capital in 2011 and the first nine months of 2012.

Note 8 – Fair Value Measurements

In accordance with fair value guidance, we applied the following fair value hierarchy in order to measure fair value for assets and liabilities:

Level 1 – Quoted prices for identical instruments in active markets that we can access. Financial assets utilizing Level 1 inputs primarily include certain U.S. Treasury securities and obligations of U.S. government corporations and agencies and Australian government and semi government securities.

Level 2 – Quoted prices for similar instruments in active markets; quoted prices for identical or similar instruments in markets that are not active; and inputs, other than quoted prices, that are observable in the marketplace for the financial instrument. The observable inputs are used in valuation models to calculate the fair value of the financial instruments. Financial assets utilizing Level 2 inputs primarily include certain municipal and corporate bonds.

Level 3 – Valuations derived from valuation techniques in which one or more significant inputs or value drivers are unobservable. Level 3 inputs reflect our own assumptions about the assumptions a market participant would use in pricing an asset or liability. Financial assets utilizing Level 3 inputs include certain state and auction rate (backed by student loans) securities. Non-financial assets which utilize Level 3 inputs include real estate acquired through claim settlement.

To determine the fair value of securities available-for-sale in Level 1 and Level 2 of the fair value hierarchy, independent pricing sources have been utilized. One price is provided per security based on observable market data. To ensure securities are appropriately classified in the fair value hierarchy, we review the pricing techniques and methodologies of the independent pricing sources and believe that their policies adequately consider market activity, either based on specific transactions for the issue valued or based on modeling of securities with similar credit quality, duration, yield and structure that were recently traded. A variety of inputs are utilized by the independent pricing sources including benchmark yields, reported trades, non-binding broker/dealer quotes, issuer spreads, two sided markets, benchmark securities, bids, offers and reference data including data published in market research publications. Inputs may be weighted differently for any security, and not all inputs are used for each security evaluation. Market indicators, industry and economic events are also considered. This information is evaluated using a multidimensional pricing model.  Quality controls are performed by the independent pricing sources throughout this process, which include reviewing tolerance reports, trading information and data changes, and directional moves compared to market moves. This model combines all inputs to arrive at a value assigned to each security.  In addition, on a quarterly basis, we perform quality controls over values received from the pricing sources which include reviewing tolerance reports, trading information and data changes, and directional moves compared to market moves. We have not made any adjustments to the prices obtained from the independent pricing sources.

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Assets classified as Level 3 are as follows:

· Securities available-for-sale classified in Level 3 are not readily marketable and are valued using internally developed models based on the present value of expected cash flows. Our Level 3 securities primarily consist of auction rate securities as observable inputs or value drivers are unavailable due to events described in Note 7 – “Investments.” Due to limited market information, we utilized a discounted cash flow (“DCF”) model to derive an estimate of fair value of these assets at September 30, 2012 and December 31, 2011. The assumptions used in preparing the DCF model included estimates with respect to the amount and timing of future interest and principal payments, the probability of full repayment of the principal considering the credit quality and guarantees in place, and the rate of return required by investors to own such securities given the current liquidity risk associated with them. The DCF model for the auction rate securities is based on the following key assumptions:

· Nominal credit risk as substantially all of the underlying collateral of these securities is ultimately guaranteed by the United States Department of Education;

· Time to liquidity ranging from December 31, 2013 through December 31, 2015;

· Continued receipt of contractual interest; and

· Discount rates ranging from 2.21% to 3.71%, which include a spread for liquidity risk.

A 1% change in the discount rate would change the value of our ARS by approximately $2.4 million. A two year change to the years to liquidity assumption would change the value of our ARS by approximately $4.6 million.

· Real estate acquired through claim settlement is fair valued at the lower of our acquisition cost or a percentage of appraised value. The percentage applied to appraised value is based upon our historical sales experience adjusted for current trends.

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Fair value measurements for assets measured at fair value included the following as of September 30, 2012 and December 31, 2011:

	Fair Value		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
	(In thousands)
September 30, 2012
U.S. Treasury securities and obligations of U.S. government corporations and agencies	$	219,263	$	219,263	$	-	$	-
Obligations of U.S. states and political subdivisions		1,272,032		-		1,198,237		73,795
Corporate debt securities		2,563,438		-		2,522,513		40,925
Residential mortgage-backed securities		456,910		-		456,910		-
Commercial mortgage-backed securities		266,790		-		266,790		-
Debt securities issued by foreign sovereign governments		145,413		145,413		-		-
Total debt securities		4,923,846		364,676		4,444,450		114,720
Equity securities		2,918		2,597		-		321
Total investments	$	4,926,764	$	367,273	$	4,444,450	$	115,041
Real estate acquired (1)	$	3,097	$	-	$	-	$	3,097
December 31, 2011
U.S. Treasury securities and obligations of U.S. government corporations and agencies	$	597,037	$	597,037	$	-	$	-
Obligations of U.S. states and political subdivisions		2,323,471		-		2,209,245		114,226
Corporate debt securities		2,032,851		1,455		1,971,168		60,228
Residential mortgage-backed securities		445,417		-		445,417		-
Commercial mortgage-backed securities		264,934		-		264,934		-
Debt securities issued by foreign sovereign governments		157,190		147,976		9,214		-
Total debt securities		5,820,900		746,468		4,899,978		174,454
Equity securities		2,747		2,426		-		321
Total investments	$	5,823,647	$	748,894	$	4,899,978	$	174,775
Real estate acquired (1)	$	1,621	$	-	$	-	$	1,621

(1) Real estate acquired through claim settlement, which is held for sale, is reported in Other Assets on the consolidated balance sheet.

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There were no transfers of securities between Level 1 and Level 2 during the first nine months of 2012 or 2011.

For assets measured at fair value using significant unobservable inputs (Level 3), a reconciliation of the beginning and ending balances for the three and nine months ended September 30, 2012 and 2011 is as follows:

	Obligations of U.S. States and Political Subdivisions			Corporate Debt Securities		Equity Securities		Total Investments			Real Estate Acquired
	(In thousands)
Balance at June 30, 2012	$	83,981		$	40,857	$	321	$	125,159		$	3,074
Total realized/unrealized gains (losses):
Included in earnings and reported as realized investment gains (losses), net		(467	)		-		-		(467	)		-
Included in earnings and reported as impairment losses, net		-			-		-		-			-
Included in earnings and reported as losses incurred, net		-			-		-		-			(309	)
Included in other comprehensive income		971			68		-		1,039			-
Purchases		-			-		-		-			2,718
Sales		(10,690	)		-		-		(10,690	)		(2,386	)
Transfers into Level 3		-			-		-		-			-
Transfers out of Level 3		-			-		-		-			-
Balance at September 30, 2012	$	73,795		$	40,925	$	321	$	115,041		$	3,097
Amount of total losses included in earnings for the three months ended September 30, 2012 attributable to the change in unrealized losses on assets still held at September 30, 2012	$	-		$	-	$	-	$	-		$	-

35

	Obligations of U.S. States and Political Subdivisions			Corporate Debt Securities			Equity Securities		Total Investments			Real Estate Acquired
	(In thousands)
Balance at December 31, 2011	$	114,226		$	60,228		$	321	$	174,775		$	1,621
Total realized/unrealized gains (losses):
Included in earnings and reported as realized investment gains (losses), net		(2,992	)		(1,081	)		-		(4,073	)		-
Included in earnings and reported as impairment losses, net		-			(339	)		-		(339	)		-
Included in earnings and reported as losses incurred, net		-			-			-		-			(774	)
Included in other comprehensive income		1,727			423			-		2,150			-
Purchases		27			-			-		27			8,688
Sales		(39,193	)		(18,306	)		-		(57,499	)		(6,438	)
Transfers into Level 3		-			-			-		-			-
Transfers out of Level 3		-			-			-		-			-
Balance at September 30, 2012	$	73,795		$	40,925		$	321	$	115,041		$	3,097
Amount of total losses included in earnings for the nine months ended September 30, 2012 attributable to the change in unrealized losses on assets still held at September 30, 2012	$	-		$	-		$	-	$	-		$	-

36

	Obligations of U.S. States and Political Subdivisions			Corporate Debt Securities			Equity Securities		Total Investments			Real Estate Acquired
	(In thousands)
Balance at June 30, 2011	$	223,402		$	70,039		$	321	$	293,762		$	2,828
Total realized/unrealized gains (losses):
Included in earnings and reported as net impairment losses recognized in earnings		-			(200	)		-		(200	)		-
Included in earnings and reported as losses incurred, net		-			-			-		-			(85	)
Included in other comprehensive income		342			451			-		793			-
Purchases		-			-			-		-			1,148
Sales		(2,537	)		-			-		(2,537	)		(1,567	)
Transfers into Level 3		-			-			-		-			-
Transfers out of Level 3		-			-			-		-			-
Balance at September 30, 2011	$	221,207		$	70,290		$	321	$	291,818		$	2,324
Amount of total losses included in earnings for the three months ended September 30, 2011 attributable to the change in unrealized losses on assets still held at September 30, 2011	$	-		$	-		$	-	$	-		$	-

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	Obligations of U.S. States and Political Subdivisions			Corporate Debt Securities			Equity Securities		Total Investments			Real Estate Acquired
	(In thousands)
Balance at December 31, 2010	$	295,690		$	70,053		$	321	$	366,064		$	6,220
Total realized/unrealized gains (losses):
Included in earnings and reported as net impairment losses recognized in earnings		-			(200	)		-		(200	)		-
Included in earnings and reported as losses incurred, net		-			-			-		-			(180	)
Included in other comprehensive income		(845	)		437			-		(408	)		-
Purchases		-			-			-		-			3,944
Sales		(73,638	)		-			-		(73,638	)		(7,660	)
Transfers into Level 3		-			-			-		-			-
Transfers out of Level 3		-			-			-		-			-
Balance at September 30, 2011	$	221,207		$	70,290		$	321	$	291,818		$	2,324
Amount of total losses included in earnings for the nine months ended September 30, 2011 attributable to the change in unrealized losses on assets still held at September 30, 2011	$	-		$	-		$	-	$	-		$	-

Additional fair value disclosures related to our investment portfolio are included in Note 7 – “Investments.” Fair value disclosures related to our debt are included in Note 3 – “Debt.”

Note 9 – Other Comprehensive Income

Our other comprehensive income for the three and nine months ended September 30, 2012 and 2011 was as follows:

	Three Months Ended
	September 30, 2012
						Valuation
	Before tax		Tax effect			allowance		Net of tax
	(In thousands)
Other comprehensive income (loss):
Change in unrealized gains and losses on investments	$	47,368	$	(16,552	)	$	13,671	$	44,487
Unrealized foreign currency translation adjustment		1,709		(600	)		-		1,109
Other comprehensive income (loss)	$	49,077	$	(17,152	)	$	13,671	$	45,596

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	Nine Months Ended
	September 30, 2012
						Valuation
	Before tax		Tax effect			allowance		Net of tax
	(In thousands)
Other comprehensive income (loss):
Change in unrealized gains and losses on investments	$	10,243	$	(3,462	)	$	-	$	6,781
Unrealized foreign currency translation adjustment		2,260		(792	)		-		1,468
Other comprehensive income (loss)	$	12,503	$	(4,254	)	$	-	$	8,249

	Three Months Ended
	September 30, 2011
							Valuation
	Before tax			Tax effect			allowance		Net of tax
	(In thousands)
Other comprehensive income (loss):
Change in unrealized gains and losses on investments	$	74,142		$	(25,705	)	$	-	$	48,437
Unrealized foreign currency translation adjustment		(15,422	)		5,401			-		(10,021	)
Other comprehensive income (loss)	$	58,720		$	(20,304	)	$	-	$	38,416

	Nine Months Ended
	September 30, 2011
							Valuation
	Before tax			Tax effect			allowance		Net of tax
	(In thousands)
Other comprehensive income (loss):
Change in unrealized gains and losses on investments	$	111,355		$	(38,601	)	$	-	$	72,754
Unrealized foreign currency translation adjustment		(8,459	)		2,962			-		(5,497	)
Other comprehensive income (loss)	$	102,896		$	(35,639	)	$	-	$	67,257

See Note 11 – “Income Taxes” for a discussion of the valuation allowance.

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Our total accumulated other comprehensive income was as follows:

	September 30,			December 31,
	2012			2011
	(In thousands)
Unrealized gains (losses) on investments	$	130,330		$	120,087
Defined benefit plans		(70,582	)		(70,582	)
Foreign currency translation adjustment		32,554			30,294
Accumulated other comprehensive income, before tax		92,302			79,799
Tax effect (1)		(53,929	)		(49,675	)
Total accumulated other comprehensive (loss) income	$	38,373		$	30,124

(1) Tax effect does not approximate 35% due to amounts of tax benefits not provided in various periods due to our tax valuation allowance.

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Note 10 - Benefit Plans

The following table provides the components of net periodic benefit cost for the pension, supplemental executive retirement and other postretirement benefit plans:

	Three Months Ended September 30,
	Pension and Supplemental						Other Postretirement
	Executive Retirement Plans						Benefits
	2012			2011			2012			2011
	(In thousands)
Service cost	$	2,416		$	2,229		$	307		$	273
Interest cost		4,120			4,025			286			338
Expected return on plan assets		(4,553	)		(4,343	)		(791	)		(824	)
Recognized net actuarial loss		1,457			1,002			199			157
Amortization of prior service cost		166			165			(1,554	)		(1,554	)
Net periodic benefit cost	$	3,606		$	3,078		$	(1,553	)	$	(1,610	)

	Nine Months Ended September 30,
	Pension and Supplemental						Other Postretirement
	Executive Retirement Plans						Benefits
	2012			2011			2012			2011
	(In thousands)
Service cost	$	7,247		$	6,688		$	920		$	818
Interest cost		12,361			12,074			857			1,013
Expected return on plan assets		(13,659	)		(13,030	)		(2,372	)		(2,474	)
Recognized net actuarial loss		4,372			3,008			599			473
Amortization of prior service cost		499			496			(4,663	)		(4,663	)
Net periodic benefit cost	$	10,820		$	9,236		$	(4,659	)	$	(4,833	)

In October 2012, we contributed $15 million to the pension plan. We currently do not intend to make any additional contributions to the plans during 2012.

Under Statement of Statutory Accounting Principles (“SSAP”) No. 92 and No. 102, which will become effective January 1, 2013, the measurement of pension and other postretirement benefit liabilities will begin to include non-vested employees. This measurement, referred to as the projected benefit obligation, is the measurement currently used under GAAP. Once the SSAPs are effective, our statutory benefit obligations will increase. We are currently evaluating the provisions of this guidance, however we do not expect the new guidance to have a material impact on our statutory benefit obligations.

Note 11 – Income Taxes

We review the need to establish a deferred tax asset valuation allowance on a quarterly basis. We analyze several factors, among which are the severity and frequency of operating losses, our capacity for the carryback or carryforward of any losses, the expected occurrence of future income or loss and available tax planning alternatives. Based on our analysis and the level of cumulative operating losses, we have reduced our benefit from income tax through the recognition of a valuation allowance.

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For the nine months ended September 30, 2012 and 2011, our deferred tax valuation allowance was reduced by the change in the deferred tax liability related to $7.8 million and $103.9 million, respectively, of unrealized gains on investments that were recorded in other comprehensive income.  In the event of future operating losses, it is likely that the valuation allowance will be adjusted by any taxes recorded to equity for changes in unrealized gains or losses or other items in other comprehensive income.

The effect of the change in valuation allowance on the benefit from income taxes was as follows:

	Three Months Ended						Nine Months Ended
	September 30,						September 30,
	2012			2011			2012			2011
	(In thousands)
Tax benefit before valuation allowance	$	(89,106	)	$	(74,069	)	$	(196,535	)	$	(157,162	)
Change in valuation allowance		86,134			47,939			192,035			122,654
Benefit from income taxes	$	(2,972	)	$	(26,130	)	$	(4,500	)	$	(34,508	)

The decrease in the valuation allowance that was included in other comprehensive income for the three months ended September 30, 2012 was $13.7 million. There was no change in the valuation allowance included in other comprehensive income for nine months ended September 30, 2012 or the three and nine months ended September 30, 2011.  The total valuation allowance as of September 30, 2012 and December 31, 2011 was $800.8 million and $608.8 million, respectively.

We have approximately $2,105 million of net operating loss carryforwards on a regular tax basis and $1,225 million of net operating loss carryforwards for computing the alternative minimum tax as of September 30, 2012. Any unutilized carryforwards are scheduled to expire at the end of tax years 2029 through 2032.

The Internal Revenue Service (“IRS”) completed separate examinations of our federal income tax returns for the years 2000 through 2004 and 2005 through 2007 and issued assessments for unpaid taxes, interest and penalties related to our treatment of the flow-through income and loss from an investment in a portfolio of residual interests of Real Estate Mortgage Investment Conduits (“REMICs”). This portfolio has been managed and maintained during years prior to, during and subsequent to the examination period. The IRS indicated that it did not believe that, for various reasons, we had established sufficient tax basis in the REMIC residual interests to deduct the losses from taxable income. The IRS assessment related to the REMIC issue is $190.7 million in taxes and penalties. There would also be applicable interest which, when computed on the amount of the assessment, is substantial. Depending on the outcome of this matter, additional state income taxes along with any applicable interest may become due when a final resolution is reached and could also be substantial.

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We appealed these assessments within the IRS and, in 2007, we made a payment of $65.2 million with the United States Department of the Treasury related to this assessment. In August 2010, we reached a tentative settlement agreement with the IRS. In July 2012,  we were informed by the IRS that it would not finalize our previous settlement. We are exploring our alternatives with respect to this matter. One alternative is to seek to reach a new settlement which, if reached, we expect would be more costly to us than the prior settlement. In the event that we are unable to reach any settlement of the proposed adjustments, we would be required to litigate their validity in order to avoid a full concession to the IRS. Any such litigation could be lengthy and costly in terms of legal fees and related expenses. We adjusted our tax provision and liabilities for the effects of the tentative settlement agreement in 2010. The IRS’ reconsideration of the terms of the settlement agreement did not change our belief that the previously recorded items are appropriate. However, we would need to make appropriate adjustments, which could be material, to our tax provision and liabilities if our view of the probability of success in this matter changes, and the ultimate resolution of this matter could have a material negative impact on our effective tax rate, results of operations, cash flows and statutory capital. In this regard, see Note 1 – “Basis of Presentation - Capital.”

In March 2012, we received a Revenue Agent’s Report from the IRS related to the examination of our federal income tax returns for the years 2008 and 2009.  The adjustments that are proposed by the IRS are temporary in nature and will have no material effect on the financial statements.  In July 2012, the IRS began an audit of our 2010 federal income tax return.

Note 12 – Loss Reserves

We establish reserves to recognize the estimated liability for losses and loss adjustment expenses (“LAE”) related to defaults on insured mortgage loans. Loss reserves are established by estimating the number of loans in our inventory of delinquent loans that will result in a claim payment, which is referred to as the claim rate, and further estimating the amount of the claim payment, which is referred to as claim severity.

Estimation of losses is inherently judgmental. The conditions that affect the claim rate and claim severity include the current and future state of the domestic economy, including unemployment, and the current and future strength of local housing markets. Current conditions in the housing and mortgage industries make these assumptions more volatile than they would otherwise be. The actual amount of the claim payments may be substantially different than our loss reserve estimates. Our estimates could be adversely affected by several factors, including a further deterioration of regional or national economic conditions, including unemployment, leading to a reduction in borrowers’ income and thus their ability to make mortgage payments, and a further drop in housing values that could result in, among other things, greater losses on loans that have pool insurance, and may affect borrower willingness to continue to make mortgage payments when the value of the home is below the mortgage balance and mitigation from rescissions being materially less than assumed. Changes to our estimates could result in a material impact to our results of operations and capital position, even in a stable economic environment.

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The following table provides a reconciliation of beginning and ending loss reserves for the nine months ended September 30, 2012 and 2011:

	Nine Months Ended
	September 30,
	2012			2011
	(In thousands)
Reserve at beginning of year	$	4,557,512		$	5,884,171
Less reinsurance recoverable		154,607			275,290
Net reserve at beginning of year (1)		4,402,905			5,608,881
Losses incurred:
Losses and LAE incurred in respect of default notices related to:
Current year		1,091,326			1,328,906
Prior years (2)		287,291			(96,269	)
Subtotal (3)		1,378,617			1,232,637
Losses paid:
Losses and LAE paid in respect of default notices related to:
Current year		54,813			37,111
Prior years		1,840,992			2,218,490
Reinsurance terminations (4)		(425	)		(38,769	)
Subtotal (5)		1,895,380			2,216,832
Net reserve at end of period (6)		3,886,142			4,624,686
Plus reinsurance recoverables		117,859			166,874
Reserve at end of period	$	4,004,001		$	4,791,560

(1) At December 31, 2011 and 2010, the estimated reduction in loss reserves related to rescissions approximated $0.7 billion and $1.3 billion, respectively.

(2) A negative number for prior year losses incurred indicates a redundancy of prior year loss reserves, and a positive number for prior year losses incurred indicates a deficiency of prior year loss reserves.

(3) Rescissions did not have a significant impact on incurred losses in the nine months ended September 30, 2012 or 2011.

(4) In a termination, the reinsurance agreement is cancelled, with no future premium ceded and funds for any incurred but unpaid losses transferred to us. The transferred funds result in an increase in our investment portfolio (including cash and cash equivalents) and a decrease in net losses paid (reduction to losses incurred). In addition, there is an offsetting decrease in the reinsurance recoverable (increase in losses incurred), and thus there is no net impact to losses incurred.

(5) Rescissions mitigated our paid losses by an estimated $0.2 billion in the nine months ended September 30, 2012 and by an estimated $0.5 billion in the nine months ended September 30, 2011, which excludes amounts that may have been applied to a deductible.

(6) At September 30, 2012 and 2011, the estimated reduction in loss reserves related to rescissions approximated $0.5 billion and $0.8 billion, respectively.

The “Losses incurred” section of the table above shows losses incurred on default notices received in the current year and in prior years.  The amount of losses incurred relating to default notices received in the current year represents the estimated amount to be ultimately paid on such default notices.  The amount of losses incurred relating to default notices received in prior years represents the actual claim rate and severity associated with those default notices resolved in the current year differing from the estimated liability at the prior year-end, as well as a re-estimation of amounts to be ultimately paid on defaults remaining in inventory from the end of the prior year.  This re-estimation of the estimated claim rate and estimated severity is the result of our review of current trends in default inventory, such as percentages of defaults that have resulted in a claim, the amount of the claims, changes in the relative level of defaults by geography and changes in average loan exposure.

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In the first nine months of 2012, net losses incurred were $1,379 million, comprised of $1,091 million of current year loss development and $287 million of unfavorable prior years’ loss development. In the first nine months of 2011, net losses incurred were $1,233 million, comprised of $1,329 million of current year loss development, offset by $96 million of favorable prior years’ loss development.

Current year losses incurred decreased in the first nine months of 2012 compared to the same period in 2011 primarily due to a decrease in the number of new default notices received, net of cures, compared to the prior period.

The development of the reserves in the first nine months of 2012 and 2011 is reflected in the “Prior years” line in the table above. The $287 million increase in losses incurred in the first nine months of 2012 that was related to defaults that occurred in prior years resulted primarily from an increase in the estimated claim rate on primary defaults (approximately $300 million). The increase in the claim rate was based on a re-estimation of amounts to be ultimately paid on defaults remaining in inventory from the end of the prior year. Our experience on defaults that are 12 months or more delinquent during the first nine months of 2012 has increased our estimate of the claim rate. The offsetting decrease in losses incurred that was related to defaults that occurred in prior years (approximately $13 million) related to pool reserves, LAE reserves and reinsurance.

The $96 million decrease in losses incurred in the first nine months of 2011 that was related to defaults that occurred in prior periods resulted primarily from a decrease in the estimated severity on primary defaults (approximately $105 million) as well as a decrease in estimated severity on pool defaults (approximately $50 million). The decrease in losses incurred related to prior years was also related to a decrease in estimated loss adjustment expenses (approximately $121 million).  These decreases were offset by an increase in the estimated claim rate on primary defaults (approximately $180 million). The decrease in the severity was based on the resolution of approximately 49% of the prior year default inventory. The decrease in estimated loss adjustment expense was based on recent historical trends in the costs associated with resolving a claim. The increase in the claim rate was also based on the resolution of the prior year default inventory, as well as a re-estimation of amounts to be ultimately paid on defaults remaining in inventory from the end of the prior year and estimated incurred but not reported items from the end of the prior year.

The “Losses paid” section of the table above shows the breakdown between claims paid on default notices received in the current year and default notices received in prior years. It has historically taken, prior to the last few years, on average, approximately twelve months for a default which is not cured to develop into a paid claim, therefore, most losses paid relate to default notices received in prior years. Due to a combination of reasons that have slowed the rate at which claims are received and paid, including foreclosure moratoriums and suspensions, servicing delays, court delays, loan modifications, our fraud investigations and our claim rescissions and denials for misrepresentation, it is difficult to estimate how long it may take for current and future defaults that do not cure to develop into paid claims. Beginning in 2011, we experienced an increase in claims paid on default notices related to the current year due to fewer claim investigations and an increase in short sales. The “Losses paid” section of the table also includes a decrease in losses paid related to terminated reinsurance agreements as noted in footnote (4) of the table above.

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The liability associated with our estimate of premiums to be refunded on expected claim payments is accrued for separately at September 30, 2012 and December 31, 2011 and approximated $118 million and $114 million, respectively. Separate components of this liability are included in “Other liabilities” and “Premium deficiency reserve” on our consolidated balance sheet. Changes in the liability affect premiums written and earned and change in premium deficiency reserve.

The decrease in the primary default inventory experienced during 2012 and 2011 was generally across all markets and all book years. However, the percentage of loans in the inventory that have been in default for 12 or more consecutive months has increased, as shown in the table below. Historically as a default ages it becomes more likely to result in a claim. The percentage of loans that have been in default for 12 or more consecutive months has been affected by our suspended rescissions discussed below.

Aging of the Primary Default Inventory

	September 30,				December 31,				September 30,
	2012				2011				2011
Consecutive months in default
3 months or less		25,593	17	%		31,456	18	%		33,167	18	%
4 - 11 months		35,029	24	%		46,352	26	%		45,110	25	%
12 months or more		88,263	59	%		97,831	56	%		102,617	57	%
Total primary default inventory		148,885	100	%		175,639	100	%		180,894	100	%
Primary claims received inventory included in ending default inventory (1)		12,508	8	%		12,610	7	%		13,799	8	%

(1) As discussed in Note 5 – “Litigation and Contingencies” we are in mediation in an effort to resolve our dispute with Countrywide. In connection with that mediation, we have voluntarily suspended rescissions of coverage related to loans that we believe could be included in a potential resolution. As of September 30, 2012, coverage on approximately 1,700 loans, representing total potential claim payments of approximately $125 million, that we had determined was rescindable was affected by our decision to suspend such rescissions. Substantially all of these potential rescissions relate to claims received beginning in the first quarter of 2011 or later and, had we not suspended rescissions, most of these rescissions would have been processed in the first nine months of 2012. In addition, as of September 30, 2012, approximately 350 rescissions, representing total potential claim payments of approximately $23 million, were affected by our decision to suspend rescissions for customers other than Countrywide.

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The length of time a loan is in the default inventory can differ from the number of payments that the borrower has not made or is considered delinquent. These differences typically result from a borrower making monthly payments that do not result in the loan becoming fully current. The number of payments that a borrower is delinquent is shown in the table below.

Number of Payments Delinquent

	September 30,				December 31,				September 30,
	2012				2011				2011
3 payments or less		35,130	24	%		42,804	24	%		43,312	24	%
4 - 11 payments		36,359	24	%		47,864	27	%		47,929	26	%
12 payments or more		77,396	52	%		84,971	49	%		89,653	50	%
Total primary default inventory		148,885	100	%		175,639	100	%		180,894	100	%

Before paying a claim, we can review the loan file to determine whether we are required, under the applicable insurance policy, to pay the claim or whether we are entitled to reduce the amount of the claim. For example, all of our insurance policies provide that we can reduce or deny a claim if the servicer did not comply with its obligation to mitigate our loss by performing reasonable loss mitigation efforts or diligently pursuing a foreclosure or bankruptcy relief in a timely manner. We also do not cover losses resulting from property damage that has not been repaired.

In addition, subject to rescission caps in certain of our Wall Street bulk transactions, all of our insurance policies allow us to rescind coverage under certain circumstances. Because we can review the loan origination documents and information as part of our normal processing when a claim is submitted to us, rescissions occur on a loan by loan basis most often after we have received a claim. Prior to 2008, rescissions of coverage on loans for which claims have been submitted to us were not a material portion of our claims resolved during a year. However, beginning in 2008, our rescission of coverage on loans has materially mitigated our paid losses. In each of 2009 and 2010, rescissions mitigated our paid losses by approximately $1.2 billion; in 2011, rescissions mitigated our paid losses by approximately $0.6 billion; and in the first nine months of 2012, rescissions mitigated our paid losses by approximately $0.2 billion (in each case, the figure includes amounts that would have either resulted in a claim payment or been charged to a deductible under a bulk or pool policy, and may have been charged to a captive reinsurer). In recent quarters, 8% to 13% of claims received in a quarter have been resolved by rescissions, down from the peak of approximately 28% in the first half of 2009.

As discussed in Note 5 – “Litigation and Contingencies” we are in mediation in an effort to resolve our dispute with Countrywide. In connection with that mediation, we have voluntarily suspended rescissions of coverage related to loans that we believe could be included in a potential resolution. As of September 30, 2012, coverage on approximately 1,700 loans, representing total potential claim payments of approximately $125 million, that we had determined was rescindable was affected by our decision to suspend such rescissions. Substantially all of these potential rescissions relate to claims received beginning in the first quarter of 2011 or later and, had we not suspended rescissions, most of these rescissions would have been processed in the first nine months of 2012. In addition, as of September 30, 2012, approximately 350 rescissions, representing total potential claim payments of approximately $23 million, were affected by our decision to suspend rescissions for customers other than Countrywide. Although the loans with suspended rescissions are included in our delinquency inventory, for purposes of determining our reserve amounts, it is assumed that coverage on these loans will be rescinded. The decision to suspend these potential rescissions does not represent the only reason for the recent decline in the percentage of claims that have been resolved through rescissions and we continue to expect that our rescissions will continue to decline.

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Our loss reserving methodology incorporates the effect that rescission activity is expected to have on the losses we will pay on our delinquent inventory. Historically, the number of rescissions that we have reversed has been immaterial. We do not utilize an explicit rescission rate in our reserving methodology, but rather our reserving methodology incorporates the effects rescission activity has had on our historical claim rate and claim severities. A variance between ultimate actual rescission rates and these estimates could materially affect our losses incurred. Our estimation process does not include a direct correlation between claim rates and severities to projected rescission activity or other economic conditions such as changes in unemployment rates, interest rates or housing values. Our experience is that analysis of that nature would not produce reliable results, as the change in one condition cannot be isolated to determine its sole effect on our ultimate paid losses as our ultimate paid losses are also influenced at the same time by other economic conditions. The estimation of the impact of rescissions on incurred losses, as shown in the table below, must be considered together with the various other factors impacting incurred losses and not in isolation. At September 30, 2012, we had 148,885 loans in our primary delinquency inventory; a significant portion of these loans will cure their delinquency or be rescinded and will not involve paid claims.

The table below represents our estimate of the impact rescissions have had on reducing our loss reserves, paid losses and losses incurred.

	Three Months Ended				Nine Months Ended
	September 30,				September 30,
	2012		2011		2012		2011
	(In billions)
Estimated rescission reduction - beginning reserve	$	0.6	$	0.9	$	0.7	$	1.3
Estimated rescission reduction - losses incurred		-		-		-		-
Rescission reduction - paid claims		0.1		0.1		0.2		0.5
Amounts that may have been applied to a deductible		-		-		-		-
Net rescission reduction - paid claims		0.1		0.1		0.2		0.5
Estimated rescission reduction - ending reserve (1)	$	0.5	$	0.8	$	0.5	$	0.8

(1) As noted in Note 5 – “Litigation and Contingencies” we are in mediation in an effort to resolve our dispute with Countrywide. In connection with that mediation, we have voluntarily suspended rescissions of coverage related to loans that we believe could be included in a potential resolution. As of September 30, 2012, coverage on approximately 1,700 loans, representing total potential claim payments of approximately $125 million, that we had determined was rescindable was affected by our decision to suspend such rescissions. Substantially all of these potential rescissions relate to claims received beginning in the first quarter of 2011 or later and, had we not suspended rescissions, most of these rescissions would have been processed in the first nine months of 2012. In addition, as of September 30, 2012, approximately 350 rescissions, representing total potential claim payments of approximately $23 million, were affected by our decision to suspend rescissions for customers other than Countrywide. Although the loans with suspended rescissions are included in our delinquency inventory, for purposes of determining our reserve amounts, it is assumed that coverage on these loans will be rescinded, and thus are included in the estimated $0.5 million estimated rescission reduction to ending reserves at September 30, 2012. The decision to suspend these potential rescissions does not represent the only reason for the recent decline in the percentage of claims that have been resolved through rescissions and we continue to expect that our rescissions will continue to decline.

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At September 30, 2012, our loss reserves continued to be significantly impacted by expected rescission activity.  We expect that the reduction of our loss reserves due to rescissions will continue to decline because our recent experience indicates new notices in our default inventory have a lower likelihood of being rescinded than those already in the inventory.

The liability associated with our estimate of premiums to be refunded on expected future rescissions is accrued for separately. At September 30, 2012 and December 31, 2011 the estimate of this liability totaled $49 million and $58 million, respectively. Separate components of this liability are included in “Other liabilities” and “Premium deficiency reserve” on our consolidated balance sheet. Changes in the liability affect premiums written and earned and change in premium deficiency reserve.

If the insured disputes our right to rescind coverage, the outcome of the dispute ultimately would be determined by legal proceedings. Under our policies, legal proceedings disputing our right to rescind coverage may be brought up to three years after the lender has obtained title to the property (typically through a foreclosure) or the property was sold in a sale that we approved, whichever is applicable, although in a few jurisdictions there is a longer time to bring such an action. For the majority of our rescissions since the beginning of 2009 that are not subject to a settlement agreement, this period in which a dispute may be brought has not ended. We consider a rescission resolved for financial reporting purposes even though legal proceedings have been initiated and are ongoing. Although it is reasonably possible that, when the proceedings are completed, there will be a determination that we were not entitled to rescind in all cases, we are unable to make a reasonable estimate or range of estimates of the potential liability. Under ASC 450-20, an estimated loss from such proceedings is accrued for only if we determine that the loss is probable and can be reasonably estimated. Therefore, when establishing our loss reserves, we do not include additional loss reserves that would reflect an adverse outcome from ongoing legal proceedings, including those with Countrywide. For more information about these legal proceedings, see Note 5 – “Litigation and Contingencies.”

In addition to the proceedings involving Countrywide, we are involved in legal proceedings with respect to rescissions that we do not consider to be collectively material in amount. Although it is reasonably possible that, when these discussions or proceedings are completed, there will be a conclusion or determination that we were not entitled to rescind in all cases, we are unable to make a reasonable estimate or range of estimates of the potential liability.

In 2010, we entered into a settlement agreement with a lender-customer regarding our rescission practices. In April 2011, Freddie Mac advised its servicers that they must obtain its prior approval for rescission settlements and Fannie Mae advised its servicers that they are prohibited from entering into such settlements. In addition, in April 2011, Fannie Mae notified us that we must obtain its prior approval to enter into certain settlements. We continue to discuss with other lender-customers their objections to material rescissions and have reached settlement terms with several of our significant lender-customers. In connection with some of these settlement discussions, we have suspended rescissions related to loans that we believe could be included in potential settlements. As of September 30, 2012, approximately 350 rescissions, representing total potential claim payments of approximately $23 million, were affected by our decision to suspend rescissions for customers other than Countrywide. Any definitive agreement with these customers would be subject to GSE approval under announcements they made last year. Both GSEs approved our proposed settlement agreement with one customer. We considered the terms of the proposed agreement when establishing our loss reserves at September 30, 2012. This agreement did not have a significant impact on our established loss reserves. Neither GSE has approved our other settlement agreements, which are structured in a different manner than the one that was approved by the GSEs, and the terms of these other agreements were not considered when establishing our loss reserves at September 30, 2012. We have also reached settlement agreements that do not require GSE approval, but they have not been material in the aggregate.

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A rollforward of our primary default inventory for the three and nine months ended September 30, 2012 and 2011 appears in the table below. The information concerning new notices and cures is compiled from monthly reports received from loan servicers. The level of new notice and cure activity reported in a particular month can be influenced by, among other things, the date on which a servicer generates its report, the number of business days in a month and by transfers of servicing between loan servicers.

	Three Months Ended						Nine Months Ended
	September 30,						September 30,
	2012			2011			2012			2011
Default inventory at beginning of period		153,990			184,452			175,639			214,724
Plus: New Notices		34,432			44,342			101,454			127,509
Less: Cures		(27,384	)		(34,335	)		(90,896	)		(115,806	)
Less: Paids (including those charged to a deductible or captive)		(11,344	)		(12,033	)		(34,991	)		(39,052	)
Less: Rescissions and denials		(809	)		(1,532	)		(2,321	)		(6,481	)
Default inventory at end of period		148,885			180,894			148,885			180,894

Pool insurance notice inventory decreased from 32,971 at December 31, 2011 to 9,337 at September 30, 2012. During the third quarter of 2012, approximately 15,600 pool notices were removed from the pool notice inventory due to the exhaustion of the aggregate loss on a pool policy we have with Freddie Mac. See Note 5 – “Litigation and Contingencies” for a discussion of our dispute with Freddie Mac regarding this pool policy. The pool insurance notice inventory was 33,792 at September 30, 2011.

Note 13 – Premium Deficiency Reserve

The components of the premium deficiency reserve at September 30, 2012, December 31, 2011 and September 30, 2011 appear in the table below.

	September 30,			December 31,			September 30,
	2012			2011			2011
	(In millions)
Present value of expected future paid losses and expenses, net of expected future premium	$	(865	)	$	(961	)	$	(1,039	)
Established loss reserves		781			826			892
Net deficiency	$	(84	)	$	(135	)	$	(147	)

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The decrease in the premium deficiency reserve for the three and nine months ended September 30, 2012 was $9 million and $51 million, respectively, as shown in the table below, which represents the net result of actual premiums, losses and expenses as well as a net change in assumptions for these periods. The net change in assumptions for the three and nine months ended September 30, 2012 are both primarily related to higher estimated ultimate losses. The decrease in the premium deficiency reserve for the three and nine months ended September 30, 2011 was $12 million and $32 million, respectively. The net change in assumptions for the third quarter of 2011 was primarily related to higher estimated ultimate losses. The net change in assumptions for the first nine months of 2011 was primarily related to higher estimated ultimate premiums and lower estimated ultimate losses.

	Three Months Ended						Nine Months Ended
	September 30, 2012
	(In millions)
Premium Deficiency Reserve at beginning of period				$	(93	)				$	(135	)
Paid claims and loss adjustment expenses	$	67					$	219
Decrease in loss reserves		(25	)					(45	)
Premium earned		(25	)					(77	)
Effects of present valuing on future premiums, losses and expenses		(4	)					(8	)
Change in premium deficiency reserve to reflect actual premium, losses and expenses recognized					13						89
Change in premium deficiency reserve to reflect change in assumptions relating to future premiums, losses, expenses and discount rate (1)					(4	)					(38	)
Premium Deficiency Reserve at end of period				$	(84	)				$	(84	)

(1) A (negative) positive number for changes in assumptions relating to premiums, losses, expenses and discount rate indicates a (deficiency) redundancy of the prior premium deficiency reserve.

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	Three Months Ended						Nine Months Ended
	September 30, 2011
	(In millions)
Premium Deficiency Reserve at beginning of period				$	(159	)				$	(179	)
Paid claims and loss adjustment expenses	$	85					$	257
Decrease in loss reserves		(8	)					(182	)
Premium earned		(30	)					(91	)
Effects of present valuing on future premiums, losses and expenses		(6	)					(15	)
Change in premium deficiency reserve to reflect actual premium, losses and expenses recognized					41						(31	)
Change in premium deficiency reserve to reflect change in assumptions relating to future premiums, losses, expenses and discount rate (1)					(29	)					63
Premium Deficiency Reserve at end of period				$	(147	)				$	(147	)

(1) A (negative) positive number for changes in assumptions relating to premiums, losses, expenses and discount rate indicates a (deficiency) redundancy of the prior premium deficiency reserve.

Note 14 – Shareholders’ Equity

In April 2012, we amended our Articles of Incorporation to increase our authorized common stock from 460 million shares to 680 million shares.

We have a Shareholders Rights Agreement (the “Agreement”), which was amended in July 2012, that seeks to diminish the risk that our ability to use our net operating losses (“NOLs”) to reduce potential future federal income tax obligations may become substantially limited and to deter certain abusive takeover practices. The benefit of the NOLs, would be substantially limited, and the timing of the usage of the NOLs could be substantially delayed, if we were to experience an “ownership change” as defined by Section 382 of the Internal Revenue Code.

Under the Agreement each outstanding share of our Common Stock is accompanied by one Right. The Distribution Date occurs on the earlier of ten days after a public announcement that a person has become an Acquiring Person, or ten business days after a person announces or begins a tender offer in which consummation of such offer would result in a person becoming an Acquiring Person. An Acquiring Person is any person that becomes, by itself or together with its affiliates and associates, a beneficial owner of 5% or more of the shares of our Common Stock then outstanding, but excludes, among others, certain exempt and grandfathered persons as defined in the Agreement. The Rights are not exercisable until the Distribution Date. Each Right will initially entitle shareholders to buy one-half of one share of our Common Stock at a Purchase Price of $14 per full share (equivalent to $7.00 for each one-half share), subject to adjustment. Each exercisable Right (subject to certain limitations) will entitle its holder to purchase, at the Rights’ then-current Purchase Price, a number of our shares of Common Stock (or if after the Shares Acquisition Date, we are acquired in a business combination, common shares of the acquiror) having a market value at the time equal to twice the Purchase Price. The Rights will expire on August 1, 2015, or earlier as described in the Agreement. The Rights are redeemable at a price of $0.001 per Right at any time prior to the time a person becomes an Acquiring Person. Other than certain amendments, the Board of Directors may amend the Rights in any respect without the consent of the holders of the Rights.

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Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations

Overview

Through our subsidiaries MGIC and MIC, we are the leading provider of private mortgage insurance in the United States, as measured by insurance in force, to the home mortgage lending industry.

As used below, “we” and “our” refer to MGIC Investment Corporation’s consolidated operations. The discussion below should be read in conjunction with "Management's Discussion and Analysis of Financial Condition and Results of Operations" in our Annual Report on Form 10-K for the year ended December 31, 2011.  We refer to this Discussion as the “10-K MD&A.” In the discussion below, we classify, in accordance with industry practice, as “full documentation” loans approved by GSE and other automated underwriting systems under “doc waiver” programs that do not require verification of borrower income. For additional information about such loans, see footnote (3) to the composition of primary default inventory table under “Results of Consolidated Operations-Losses-Losses incurred” below. The discussion of our business in this document generally does not apply to our Australian operations which have historically been immaterial. The results of our operations in Australia are included in the consolidated results disclosed. For additional information about our Australian operations, see our risk factor titled “Our Australian operations may suffer significant losses” and “Overview—Australia” in our 10-K MD&A.

Forward Looking and Other Statements

As discussed under “Forward Looking Statements and Risk Factors” below, actual results may differ materially from the results contemplated by forward looking statements. We are not undertaking any obligation to update any forward looking statements or other statements we may make in the following discussion or elsewhere in this document even though these statements may be affected by events or circumstances occurring after the forward looking statements or other statements were made. Therefore no reader of this document should rely on these statements being current as of any time other than the time at which this document was filed with the Securities and Exchange Commission.

Outlook

At this time, we are facing the following particularly significant challenges:

· Whether we may continue to write insurance on new residential mortgage loans due to actions our regulators or the GSEs could take based upon our capital position or based upon their projections of future deterioration in our capital position. This challenge is discussed under “Capital” below.

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· Whether we will prevail in legal proceedings challenging whether our rescissions were proper or if we enter into material resolution arrangements. For additional information about this challenge and other potentially significant challenges that we face, see “Rescissions” below as well as our risk factors titled “Our losses could increase if rescission rates decrease faster than we are projecting, we do not prevail in proceedings challenging whether our rescissions were proper or we enter into material resolution arrangements,”  “We are defendants in private and government litigation and are subject to the risk of additional private litigation, government litigation and regulatory proceedings in the future” and “Resolution of our dispute with the Internal Revenue Service could adversely affect us.” An adverse outcome in these matters would negatively impact our capital position. See discussion of this challenge under “Capital” below.

· Whether private mortgage insurance will remain a significant credit enhancement alternative for low down payment single family mortgages. A definition of “qualified residential mortgages” (“QRM”) that significantly impacts the volume of low down payment mortgages available to be insured or a possible restructuring or change in the charters of the GSEs could significantly affect our business. This challenge is discussed under “Qualified Residential Mortgages” and “GSE Reform” below. For another factor that could decrease the demand for mortgage insurance see our risk factor titled “The implementation of the Basel III capital accord, or other changes to our customers’ capital requirements, may discourage the use of mortgage insurance.”

Capital

Insurance regulators

The insurance laws of 16 jurisdictions, including Wisconsin, our domiciliary state, require a mortgage insurer to maintain a minimum amount of statutory capital relative to the risk in force (or a similar measure) in order for the mortgage insurer to continue to write new business. We refer to these requirements as the “Capital Requirements.” New insurance written in the jurisdictions that have Capital Requirements represented approximately 50% of new insurance written in 2011 and the first nine months of 2012. While formulations of minimum capital vary among jurisdictions, the most common formulation allows for a maximum risk-to-capital ratio of 25 to 1. A risk-to-capital ratio will increase if the percentage decrease in capital exceeds the percentage decrease in insured risk. Therefore, as capital decreases, the same dollar decrease in capital will cause a greater percentage decrease in capital and a greater increase in the risk-to-capital ratio. Wisconsin does not regulate capital by using a risk-to-capital measure but instead requires a minimum policyholder position (“MPP”). The “policyholder position” of a mortgage insurer is its net worth or surplus, contingency reserve and a portion of the reserves for unearned premiums.

At September 30, 2012, MGIC’s preliminary risk-to-capital ratio was 31.5 to 1, exceeding the maximum allowed by many jurisdictions, and its preliminary policyholder position was $344 million below the required MPP of $1.3 billion. We expect MGIC’s risk-to-capital ratio to increase and to continue to exceed 25 to 1. At September 30, 2012, the preliminary risk-to-capital ratio of our combined insurance operations (which includes reinsurance affiliates) was 34.1 to 1. A higher risk-to-capital ratio on a combined basis may indicate that, in order for MGIC or MIC to continue to utilize reinsurance arrangements with its subsidiaries or subsidiaries of our holding company, additional capital contributions to the reinsurance affiliates could be needed. These reinsurance arrangements permit MGIC and MIC to write insurance with a higher coverage percentage than they could on their own under certain state-specific requirements.

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Under Statement of Statutory Accounting Principles No. 101 (“SSAP No. 101”), which became effective January 1, 2012, MGIC received no benefit to statutory capital at June 30, 2012 for deferred tax assets because MGIC’s risk-to-capital ratio exceeded 25 to 1 before considering those assets. The exclusion of deferred tax assets at June 30, 2012, negatively impacted our statutory capital. Under a permitted practice effective September 30, 2012 and until further notice, the Office of the Commissioner of Insurance of the State of Wisconsin (“OCI”) has approved MGIC to report its net deferred tax asset as an admitted asset in an amount not to exceed 10% of surplus as regards policyholders, notwithstanding contrary provisions of SSAP No. 101. At September 30, 2012, pursuant to the permitted practice, deferred tax assets of $90 million were included in statutory capital.

Although MGIC does not meet the Capital Requirements of Wisconsin, the OCI has waived them until December 31, 2013. In place of the Capital Requirements, the OCI Order containing the waiver of Capital Requirements (the “OCI Order”) provides that MGIC can write new business as long as it maintains regulatory capital that the OCI determines is reasonably in excess of a level that would constitute a financially hazardous condition. The OCI Order requires MGIC Investment Corporation, beginning January 1, 2012 and continuing through the earlier of December 31, 2013 and the termination of the OCI Order (the “Covered Period”), to make cash equity contributions to MGIC as may be necessary so that its “Liquid Assets” are at least $1 billion (this portion of the OCI Order is referred to as the “Keepwell Provision”). “Liquid Assets,” which include those of MGIC as well as those held in certain of our subsidiaries, excluding MIC and its reinsurance affiliates, are the sum of (i) the aggregate cash and cash equivalents, (ii) fair market value of investments and (iii) assets held in trusts supporting the obligations of captive mortgage reinsurers to MGIC. As of September 30, 2012, “Liquid Assets” were approximately $5.1 billion. Although we do not expect that MGIC’s Liquid Assets will fall below $1 billion during the Covered Period, we do expect the amount of Liquid Assets to continue to decline materially after September 30, 2012 and through the end of the Covered Period as MGIC’s claim payments and other uses of cash continue to exceed cash generated from operations. For more information about factors that could negatively impact MGIC’s Liquid Assets, see our risk factors titled “We are defendants in private and government litigation and are subject to the risk of additional private litigation, government litigation and regulatory proceedings in the future,” “We have reported net losses for the last five years, expect to continue to report annual net losses, and cannot assure you when we will return to profitability” and “Resolution of our dispute with the Internal Revenue Service could adversely affect us .”

MGIC applied for waivers in the other jurisdictions with Capital Requirements and, at this time, has active waivers from eight of them, two of which allow a maximum risk-to-capital ratio that we expect to exceed in the fourth quarter of 2012. Four jurisdictions have either denied our request for waivers, have laws that do not allow for waivers or have granted waivers allowing risk-to-capital ratios that MGIC has exceeded. We are awaiting a response from three other jurisdictions, some of which may deny our request.

As part of our longstanding plan to write new business in MIC, a direct subsidiary of MGIC, and pursuant to the OCI Order, MGIC has made capital contributions to MIC, with $200 million contributed in January 2012. As of September 30, 2012, MIC had statutory capital of $443 million. In the third quarter of 2012, we began writing new mortgage insurance in MIC on the same policy terms as MGIC, in those jurisdictions where we did not have active waivers of Capital Requirements for MGIC. In the third quarter of 2012, MIC’s new insurance written was $587 million, which includes business from certain jurisdictions for which new insurance is again being written in MGIC after it received the necessary waivers, but excludes business in certain jurisdictions in which we expect MIC to write new insurance in the fourth quarter of 2012, after MGIC exceeds the risk-to-capital ratio limit included in the jurisdictions’ waivers. With the $443 million of statutory capital in MIC, we have the capacity to write 100% of our new insurance written in MIC for at least five years at current quality and volume levels of new insurance written if we obtained GSE approval to do so. We are currently writing new mortgage insurance in MIC in Florida, Idaho, New Jersey, New York, Ohio, Puerto Rico and Texas. MIC is licensed to write business in all jurisdictions and, subject to the conditions and restrictions discussed below, has received the necessary approvals from Fannie Mae and Freddie Mac (the “GSEs”) and the OCI to write business in all of the jurisdictions that have not waived their Capital Requirements for MGIC.

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Under an agreement in place with Fannie Mae, MIC will be eligible to write mortgage insurance through December 31, 2013, only in those jurisdictions (other than Wisconsin) in which MGIC cannot write new insurance due to MGIC’s failure to meet Capital Requirements and to obtain a waiver of them. The agreement with Fannie Mae, including certain conditions and restrictions to its continued effectiveness, is summarized more fully in, and included as an exhibit to, our Form 8-K filed with the Securities and Exchange Commission (the “SEC”) on January 24, 2012. Such conditions include the continued effectiveness of the OCI Order and the continued applicability of the Keepwell Provision of the OCI Order.

Under a letter dated January 23, 2012, Freddie Mac approved MIC to write business only in certain jurisdictions where MGIC does not meet the Capital Requirements and does not obtain waivers of them. The January 23, 2012 approval from Freddie Mac, including certain conditions and restrictions to its continued effectiveness, is summarized more fully in, and included as an exhibit to, our Form 8-K filed with the SEC on January 24, 2012. Such conditions, which remain in effect, include requirements that while MIC is writing new business under the Freddie Mac approval, MIC may not exceed a risk-to-capital ratio of 20:1 (at September 30, 2012, MIC’s preliminary risk-to-capital ratio was 0.3 to 1), MGIC and MIC comply with all terms and conditions of the OCI Order, the OCI Order remain effective, and that MIC provide MGIC access to the capital of MIC in an amount necessary for MGIC to maintain sufficient liquidity to satisfy its obligations under insurance policies issued by MGIC. As requested by the OCI, we have notified Freddie Mac that the OCI has objected to this last requirement and others contained in the Freddie Mac approval because those requirements do not recognize the OCI’s statutory authority and obligations. In this regard, see the third condition to the September 28, 2012 Freddie Mac letter referred to in the next paragraph.

Under a letter dated August 1, 2012, as amended by a letter dated September 28, 2012 (collectively, the “September Freddie Mac Letter”), Freddie Mac expanded the jurisdictions in which MIC is approved to cover all of the 15 jurisdictions besides Wisconsin that have Capital Requirements when MGIC is not able to write new business in a jurisdiction because MGIC would not meet those Requirements, after considering any waiver that may be granted. The approval in the September Freddie Mac Letter is subject to the following conditions: (1) a $100 million capital contribution to MGIC by our holding company be made on or before December 1, 2012 (the “Contribution Condition”); (2) substantial agreement to a settlement of our dispute with Freddie Mac regarding the interpretation of certain pool policies be reached on or before October 31, 2012 (such condition is the “Settlement Condition”; for more information about this dispute, see Note 5 “Litigation and Contingencies”); and (3) agreement by the OCI by December 31, 2012 that MIC’s capital will be available to MGIC to support MGIC’s policyholder obligations without segregation of those obligations (the “OCI Condition”). The approval in the September Freddie Mac Letter may be withdrawn at any time, ends December 31, 2013 and is also subject to compliance with the conditions and restrictions in Freddie Mac’s January 23, 2012 letter. This approval is only summarized above; the September Freddie Mac Letter was included as an exhibit to our Form 8-K filed with the SEC on October 2, 2012. 

The Settlement Condition has been met, and with the exception of drafting issues that we consider minor, MGIC and Freddie Mac have agreed on the terms and text of a definitive settlement agreement, subject to approval by the Boards of Directors of MGIC and Freddie Mac and by the FHFA.  Under the settlement agreement, MGIC is to pay Freddie Mac $267.5 million in satisfaction of any further obligations under the policies in dispute, of which $100 million is to be paid upon effectiveness of the settlement and the remaining $167.5 million is to be paid in 48 equal monthly installments thereafter.

The settlement will become effective if and when the definitive settlement agreement is signed by all parties, including the FHFA.  MGIC does not intend to sign the settlement agreement unless MIC is approved by Freddie Mac and Fannie Mae, for a period that MGIC and the GSEs need to agree on, to write business in jurisdictions in which MGIC cannot due to failure to meet the Capital Requirements (the “Further MIC Approvals”). If the Further MIC Approvals are obtained, and there is a satisfactory resolution of the OCI Condition (which is completely beyond our control), we are willing to satisfy the Contribution Condition and MGIC is willing to sign the settlement agreement.

While we are hopeful of making further progress regarding the settlement, there are substantial risks the settlement will not be concluded.  We have not made any loss provision for a settlement and are unable to predict if and when a signed and effective settlement will be reached.  Effectiveness of the settlement would negatively impact our statutory capital and materially worsen the current non-compliance with Capital Requirements.  Absent a settlement, such an effect could also occur from changed circumstances that lead us to conclude a loss is probable in litigation.

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If one GSE does not approve MIC in all jurisdictions that have not waived their Capital Requirements for MGIC, MIC may be able to write insurance on loans that will be sold to the other GSE or retained by private investors. However, because lenders may not know which GSE will purchase their loans until mortgage insurance has been procured, lenders may be unwilling to procure mortgage insurance from MIC. Furthermore, if we are unable to write business on a nationwide basis utilizing a combination of MGIC and MIC, lenders may be unwilling to procure insurance from us anywhere. In addition, the terms of the September Freddie Mac Letter may discourage some lenders from selecting MGIC or MIC as a mortgage insurer.

Insurance departments, in their sole discretion, may modify, terminate or extend their waivers of Capital Requirements. If an insurance department other than the OCI modifies or terminates its waiver, or if it fails to grant a waiver or renew its waiver after expiration, depending on the circumstances, MGIC could be prevented from writing new business in that particular jurisdiction. Also, depending on the level of losses that MGIC experiences in the future, it is possible that regulatory action by one or more jurisdictions, including those that do not have specific Capital Requirements, may prevent MGIC from continuing to write new insurance in some or all of the jurisdictions in which MIC is not eligible to insure loans purchased or guaranteed by Fannie Mae or Freddie Mac. If this were to occur, we would need to seek the GSEs’ approval to allow MIC to write business in those jurisdictions.

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The OCI, in its sole discretion, may modify, terminate or extend its waiver of Capital Requirements, although any modification or extension of the Keepwell Provision requires our written consent. If the OCI modifies or terminates its waiver, or if it fails to renew its waiver upon expiration, depending on the circumstances, MGIC could be prevented from writing new business in all jurisdictions if MGIC does not comply with the Capital Requirements. If MGIC were prevented from writing new business in all jurisdictions, our insurance operations in MGIC would be in run-off (meaning no new loans would be insured but loans previously insured would continue to be covered, with premiums continuing to be received and losses continuing to be paid on those loans) until MGIC either met the Capital Requirements or obtained a necessary waiver to allow it to once again write new business. Furthermore, if the OCI revokes or fails to renew MGIC’s waiver, MIC’s ability to write new business would be severely limited because the GSEs’ approval of MIC is conditioned upon the continued effectiveness of the OCI Order.

We cannot assure you that the OCI or any other jurisdiction that has granted a waiver of its Capital Requirements will not modify or revoke the waiver, or will renew the waiver when it expires; that the GSEs will approve MIC to write new business in all jurisdictions in which MGIC is unable to do so; or that MGIC could obtain the additional capital necessary to comply with the Capital Requirements. At present the amount of additional capital we would need to comply with the Capital Requirements would be substantial. See our risk factor titled “Your ownership in our company may be diluted by additional capital that we raise or if the holders of our outstanding convertible debt convert that debt into shares of our common stock.”

For more information about factors that could negatively impact MGIC’s compliance with Capital Requirements, which depending on the severity of adverse outcomes could exacerbate materially the current non-compliance with Capital Requirements, see our risk factors titled “We are defendants in private and government litigation and are subject to the risk of additional private litigation, government litigation and regulatory proceedings in the future,” “We have reported net losses for the last five years, expect to continue to report annual net losses, and cannot assure you when we will return to profitability” and “Resolution of our dispute with the Internal Revenue Service could adversely affect us .” As discussed above, we have not accrued an estimated loss in our financial statements to reflect the satisfaction of the Settlement Condition. In addition, as discussed below, in accordance with Accounting Standards Codification (“ASC”) 450-20, we have not accrued an estimated loss in our financial statements to reflect possible adverse developments in other litigation or other dispute resolution proceedings. An accrual, if required and depending on the amount, could exacerbate materially MGIC’s current non-compliance with Capital Requirements. In addition to the factors listed above, our statutory capital and compliance with Capital Requirements could be negatively affected by an unfunded pension liability. An unfunded pension liability for statutory capital purposes may result from increases in pension benefit obligations due to a lower discount rate assumption or decreases to the fair value of pension plan assets due to poor asset performance, as well as changes in certain other actuarial assumptions.

Since mid-2011, two of our competitors, Republic Mortgage Insurance Company (“RMIC”) and PMI Mortgage Insurance Co. (“PMI”), ceased writing new insurance commitments, were placed under the supervision of the insurance departments of their respective domiciliary states and are subject to partial claim payment plans, with the remaining claim amounts deferred. (PMI’s parent company subsequently filed a voluntary petition for relief under Chapter 11 of the U.S. Bankruptcy Code.) In addition, in 2008, Triad Guaranty Insurance Corporation ceased writing new business and entered into voluntary run-off. It is also subject to a partial payment plan ordered by its domiciliary state.

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MGIC’s failure to meet the Capital Requirements to insure new business does not necessarily mean that MGIC does not have sufficient resources to pay claims on its insurance liabilities. While we believe that MGIC has sufficient claims paying resources to meet its claim obligations on its insurance in force on a timely basis, even though it does not meet Capital Requirements, we cannot assure you that the events that led to MGIC failing to meet Capital Requirements would not also result in it not having sufficient claims paying resources. Furthermore, our estimates of MGIC’s claims paying resources and claim obligations are based on various assumptions. These assumptions include the timing of the receipt of claims on loans in our delinquency inventory and future claims that we anticipate will ultimately be received, our anticipated rescission activity, future housing values and future unemployment rates. These assumptions are subject to inherent uncertainty and require judgment by management. Current conditions in the domestic economy make the assumptions about when anticipated claims will be received, housing values, and unemployment rates highly volatile in the sense that there is a wide range of reasonably possible outcomes. Our anticipated rescission activity is also subject to inherent uncertainty due to the difficulty of predicting the amount of claims that will be rescinded and the outcome of any legal proceedings or settlement discussions related to rescissions that we make, including those with Countrywide. (For more information about the Countrywide legal proceedings, see Note 5 – “Litigation and Contingencies” and our risk factor titled “We are defendants in private and government litigation and aresubject to the risk of additional private litigation, government litigation and regulatory proceedings in the future.”)

GSEs

The GSEs have approved MGIC as an eligible mortgage insurer, under remediation plans, even though our insurer financial strength (IFS) rating is below the published GSE minimum.  The GSEs may change the requirements under our remediation plans or fail to renew, when they expire, their approvals of MIC as an eligible insurer.  These possibilities could result from changes imposed on the GSEs by their regulator or due to an actual or GSE-projected deterioration in our capital position. For additional information about this challenge see our risk factors titled “We may not continue to meet the GSEs’ mortgage insurer eligibility requirements,” “Regulatory capital requirements may prevent us from continuing to write new insurance on an uninterrupted basis” and “We have reported losses for the last five years, expect to continue to report annual net losses, and cannot assure you when we will return to profitability.”

Rescissions

Before paying a claim, we can review the loan file to determine whether we are required, under the applicable insurance policy, to pay the claim or whether we are entitled to reduce the amount of the claim. For example, all of our insurance policies provide that we can reduce or deny a claim if the servicer did not comply with its obligation to mitigate our loss by performing reasonable loss mitigation efforts or diligently pursuing a foreclosure or bankruptcy relief in a timely manner. We also do not cover losses resulting from property damage that has not been repaired.

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In addition, subject to rescission caps in certain of our Wall Street bulk transactions, all of our insurance policies allow us to rescind coverage under certain circumstances. Because we can review the loan origination documents and information as part of our normal processing when a claim is submitted to us, rescissions occur on a loan by loan basis most often after we have received a claim. Prior to 2008, rescissions of coverage on loans for which claims have been submitted to us were not a material portion of our claims resolved during a year. However, beginning in 2008, our rescission of coverage on loans has materially mitigated our paid losses. In each of 2009 and 2010, rescissions mitigated our paid losses by approximately $1.2 billion; in 2011, rescissions mitigated our paid losses by approximately $0.6 billion; and in the first nine months of 2012, rescissions mitigated our paid losses by approximately $0.2 billion (in each case, the figure includes amounts that would have either resulted in a claim payment or been charged to a deductible under a bulk or pool policy, and may have been charged to a captive reinsurer). In recent quarters, 8% to 13% of claims received in a quarter have been resolved by rescissions, down from the peak of approximately 28% in the first half of 2009.

As discussed in Note 5 – “Litigation and Contingencies” and noted in our risk factor titled “We are defendants in private and government litigation and are subject to the risk of additional private litigation, government litigation and regulatory proceedings in the future,” we are in mediation in an effort to resolve our dispute with Countrywide. In connection with that mediation, we have voluntarily suspended rescissions of coverage related to loans that we believe could be included in a potential resolution. As of September 30, 2012, coverage on approximately 1,700 loans, representing total potential claim payments of approximately $125 million, that we had determined was rescindable was affected by our decision to suspend such rescissions. Substantially all of these potential rescissions relate to claims received beginning in the first quarter of 2011 or later and, had we not suspended rescissions, most of these rescissions would have been processed in the first nine months of 2012. In addition, as of September 30, 2012, approximately 350 rescissions, representing total potential claim payments of approximately $23 million, were affected by our decision to suspend rescissions for customers other than Countrywide. Although the loans with suspended rescissions are included in our delinquency inventory, for purposes of determining our reserve amounts, it is assumed that coverage on these loans will be rescinded. The decision to suspend these potential rescissions does not represent the only reason for the recent decline in the percentage of claims that have been resolved through rescissions and we continue to expect that our rescissions will continue to decline.

Our loss reserving methodology incorporates the effect that rescission activity is expected to have on the losses we will pay on our delinquent inventory. Historically, the number of rescissions that we have reversed has been immaterial. We do not utilize an explicit rescission rate in our reserving methodology, but rather our reserving methodology incorporates the effects rescission activity has had on our historical claim rate and claim severities. A variance between ultimate actual rescission rates and these estimates could materially affect our losses incurred. Our estimation process does not include a direct correlation between claim rates and severities to projected rescission activity or other economic conditions such as changes in unemployment rates, interest rates or housing values. Our experience is that analysis of that nature would not produce reliable results, as the change in one condition cannot be isolated to determine its sole effect on our ultimate paid losses as our ultimate paid losses are also influenced at the same time by other economic conditions. The estimation of the impact of rescissions on incurred losses, as shown in the table below, must be considered together with the various other factors impacting incurred losses and not in isolation. At September 30, 2012, we had 148,885 loans in our primary delinquency inventory; a significant portion of these loans will cure their delinquency or be rescinded and will not involve paid claims.

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The table below represents our estimate of the impact rescissions have had on reducing our loss reserves, paid losses and losses incurred.

	Three Months Ended				Nine Months Ended
	September 30,				September 30,
	2012		2011		2012		2011
	(In billions)
Estimated rescission reduction - beginning reserve	$	0.6	$	0.9	$	0.7	$	1.3
Estimated rescission reduction - losses incurred		-		-		-		-
Rescission reduction - paid claims		0.1		0.1		0.2		0.5
Amounts that may have been applied to a deductible		-		-		-		-
Net rescission reduction - paid claims		0.1		0.1		0.2		0.5
Estimated rescission reduction - ending reserve (1)	$	0.5	$	0.8	$	0.5	$	0.8

(1) As noted in Note 5 – “Litigation and Contingencies” we are in mediation in an effort to resolve our dispute with Countrywide. In connection with that mediation, we have voluntarily suspended rescissions of coverage related to loans that we believe could be included in a potential resolution. As of September 30, 2012, coverage on approximately 1,700 loans, representing total potential claim payments of approximately $125 million, that we had determined was rescindable was affected by our decision to suspend such rescissions. Substantially all of these potential rescissions relate to claims received beginning in the first quarter of 2011 or later and, had we not suspended rescissions, most of these rescissions would have been processed in the first nine months of 2012. In addition, as of September 30, 2012, approximately 350 rescissions, representing total potential claim payments of approximately $23 million, were affected by our decision to suspend rescissions for customers other than Countrywide. Although the loans with suspended rescissions are included in our delinquency inventory, for purposes of determining our reserve amounts, it is assumed that coverage on these loans will be rescinded, and thus are included in the estimated $0.5 million estimated rescission reduction to ending reserves at September 30, 2012. The decision to suspend these potential rescissions does not represent the only reason for the recent decline in the percentage of claims that have been resolved through rescissions and we continue to expect that our rescissions will continue to decline.

At September 30, 2012, our loss reserves continued to be significantly impacted by expected rescission activity.  We expect that the reduction of our loss reserves due to rescissions will continue to decline because our recent experience indicates new notices in our default inventory have a lower likelihood of being rescinded than those already in the inventory.

The liability associated with our estimate of premiums to be refunded on expected future rescissions is accrued for separately. At September 30, 2012 and December 31, 2011 the estimate of this liability totaled $49 million and $58 million, respectively. Separate components of this liability are included in “Other liabilities” and “Premium deficiency reserve” on our consolidated balance sheet. Changes in the liability affect premiums written and earned and change in premium deficiency reserve.

If the insured disputes our right to rescind coverage, the outcome of the dispute ultimately would be determined by legal proceedings. Under our policies, legal proceedings disputing our right to rescind coverage may be brought up to three years after the lender has obtained title to the property (typically through a foreclosure) or the property was sold in a sale that we approved, whichever is applicable, although in a few jurisdictions there is a longer time to bring such an action. For the majority of our rescissions since the beginning of 2009 that are not subject to a settlement agreement, this period in which a dispute may be brought has not ended. We consider a rescission resolved for financial reporting purposes even though legal proceedings have been initiated and are ongoing. Although it is reasonably possible that, when the proceedings are completed, there will be a determination that we were not entitled to rescind in all cases, we are unable to make a reasonable estimate or range of estimates of the potential liability. Under ASC 450-20, an estimated loss from such proceedings is accrued for only if we determine that the loss is probable and can be reasonably estimated. Therefore, when establishing our loss reserves, we do not include additional loss reserves that would reflect an adverse outcome from ongoing legal proceedings, including those with Countrywide. For more information about these legal proceedings, see Note 5 – “Litigation and Contingencies” and our risk factor titled “We are defendants in private and government litigation and aresubject to the risk of additional private litigation, government litigation and regulatory proceedings in the future.”

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In addition to the proceedings involving Countrywide, we are involved in legal proceedings with respect to rescissions that we do not consider to be collectively material in amount. Although it is reasonably possible that, when these discussions or proceedings are completed, there will be a conclusion or determination that we were not entitled to rescind in all cases, we are unable to make a reasonable estimate or range of estimates of the potential liability.

In 2010, we entered into a settlement agreement with a lender-customer regarding our rescission practices. In April 2011, Freddie Mac advised its servicers that they must obtain its prior approval for rescission settlements and Fannie Mae advised its servicers that they are prohibited from entering into such settlements. In addition, in April 2011, Fannie Mae notified us that we must obtain its prior approval to enter into certain settlements. We continue to discuss with other lender-customers their objections to material rescissions and have reached settlement terms with several of our significant lender-customers. In connection with some of these settlement discussions, we have suspended rescissions related to loans that we believe could be included in potential settlements. As of September 30, 2012, approximately 350 rescissions, representing total potential claim payments of approximately $23 million, were affected by our decision to suspend rescissions for customers other than Countrywide. Any definitive agreement with these customers would be subject to GSE approval under announcements they made last year. Both GSEs approved our proposed settlement agreement with one customer. We considered the terms of the proposed agreement when establishing our loss reserves at September 30, 2012. This agreement did not have a significant impact on our established loss reserves. Neither GSE has approved our other settlement agreements, which were structured in a different manner than the one that was approved by the GSEs, and the terms of these other agreements were not considered when establishing our loss reserves at September 30, 2012. We have also reached settlement agreements that do not require GSE approval, but they have not been material in the aggregate.

Qualified Residential Mortgages

The financial reform legislation that was passed in July 2010 (the “Dodd-Frank Act” or “Dodd-Frank”) requires a securitizer to retain at least 5% of the risk associated with mortgage loans that are securitized, and in some cases the retained risk may be allocated between the securitizer and the lender that originated the loan. This risk retention requirement does not apply to mortgage loans that are Qualified Residential Mortgages (“QRMs”) or that are insured by the FHA or another federal agency. In March 2011, federal regulators requested public comments on a proposed risk retention rule that includes a definition of QRM. The proposed definition of QRM contains many underwriting requirements, including a maximum loan-to-value ratio (“LTV”) of 80% on a home purchase transaction, a prohibition on seller contributions toward a borrower’s down payment or closing costs, and certain limits on a borrower’s debt-to-income ratio. The LTV is to be calculated without including mortgage insurance. The following table shows the percentage of our new risk written by LTV for 2011 and the first nine months of 2012.

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	Percentage of new risk written
	YTD	Full Year
	September 30, 2012	2011
LTV:
80% and under	0%	0%
80.1% - 85%	6%	6%
85.1 - 90%	36%	41%
90.1 - 95%	54%	50%
95.1 - 97%	4%	3%
> 97%	0%	0%

The regulators also requested public comments regarding an alternative QRM definition, the underwriting requirements of which would allow loans with a maximum LTV of 90% and higher debt-to-income ratios than allowed under the proposed QRM definition, and that may consider mortgage insurance in determining whether the LTV requirement is met. We estimate that approximately 22%of our new risk written in 2011 and 21% in the first nine months of 2012 was on loans that would have met the alternative QRM definition.

The regulators also requested that the public comments include information that may be used to assess whether mortgage insurance reduces the risk of default. We submitted a comment letter, including studies to the effect that mortgage insurance reduces the risk of default.

The public comment period for the proposed rule expired on August 1, 2011. At this time we do not know when a final rule will be issued, although the final rule is not expected until, at the earliest, 2013. Under the proposed rule, because of the capital support provided by the U.S. Government, the GSEs satisfy the Dodd-Frank risk-retention requirements while they are in conservatorship. Therefore, under the proposed rule, lenders that originate loans that are sold to the GSEs while they are in conservatorship would not be required to retain risk associated with those loans.

Depending on, among other things, (a) the final definition of QRM and its requirements for LTV, seller contribution and debt-to-income ratio, (b) to what extent, if any, the presence of mortgage insurance would allow for a higher LTV in the definition of QRM, and (c) whether lenders choose mortgage insurance for non-QRM loans, the amount of new insurance that we write may be materially adversely affected. For other factors that could decrease the demand for mortgage insurance, see our risk factor titled “If the volume of low down payment home mortgage originations declines, the amount of insurance that we write could decline, which would reduce our revenues” and “The implementation of the Basel III capital accord, or other changes to our customers’ capital requirements, may discourage the use of mortgage insurance.”

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GSE Reform

In September 2008, the Federal Housing Finance Agency (“FHFA”) was appointed as the conservator of the GSEs. As their conservator, FHFA has the authority to control and direct the operations of the GSEs. The appointment of FHFA as conservator, the increasing role that the federal government has assumed in the residential mortgage market, our industry’s inability, due to capital constraints, to write sufficient business to meet the needs of the GSEs or other factors may increase the likelihood that the business practices of the GSEs change in ways that may have a material adverse effect on us. In addition, these factors may increase the likelihood that the charters of the GSEs are changed by new federal legislation. The Dodd-Frank Act required the U.S. Department of the Treasury to report its recommendations regarding options for ending the conservatorship of the GSEs. This report was released on February 11, 2011 and while it does not provide any definitive timeline for GSE reform, it does recommend using a combination of federal housing policy changes to wind down the GSEs, shrink the government’s footprint in housing finance, and help bring private capital back to the mortgage market. Members of Congress have since introduced several bills intended to scale back the GSEs. As a result of the matters referred to above, it is uncertain what role the GSEs, FHA and private capital, including private mortgage insurance, will play in the domestic residential housing finance system in the future or the impact of any such changes on our business. In addition, the timing of the impact on our business is uncertain. Any changes would require Congressional action to implement and it is difficult to estimate when Congressional action would be final and how long any associated phase-in period may last.

The GSEs have different loan purchase programs that allow different levels of mortgage insurance coverage. Under the “charter coverage” program, on certain loans lenders may choose a mortgage insurance coverage percentage that is less than the GSEs’ “standard coverage” and only the minimum required by the GSEs’ charters, with the GSEs paying a lower price for such loans. In 2011 and the first nine months of 2012, nearly all of our volume was on loans with GSE standard coverage. We charge higher premium rates for higher coverage percentages. To the extent lenders selling loans to GSEs in the future choose charter coverage for loans that we insure, our revenues would be reduced and we could experience other adverse effects.

Both of the GSEs have guidelines on terms under which they can conduct business with mortgage insurers, such as MGIC, with financial strength ratings below Aa3/AA-. (MGIC’s financial strength rating from Moody’s Investors Service is B2, and is on review for further downgrade, and from Standard & Poor’s Rating Services is B-, with a negative outlook.) For information about how these guidelines could affect us, see “Capital – GSEs” above and our risk factor titled “We may not continue to meet the GSEs’ mortgage insurer eligibility requirements.”

Loan Modification and Other Similar Programs

Beginning in the fourth quarter of 2008, the federal government, including through the Federal Deposit Insurance Corporation and the GSEs, and several lenders have adopted programs to modify loans to make them more affordable to borrowers with the goal of reducing the number of foreclosures. During 2010, 2011 and the first nine months of 2012, we were notified of modifications that cured delinquencies that had they become paid claims would have resulted in approximately $3.2 billion, $1.8 billion and $895 million, respectively, of estimated claim payments. As noted below, we cannot predict with a high degree of confidence what the ultimate re-default rate will be. Although the recent re-default rate on these modifications has been lower, for internal reporting purposes, we assume approximately 50% of those modifications will ultimately re-default, and those re-defaults may result in future claim payments. Because modifications cure the defaults with respect to the previously defaulted loans, our loss reserves do not account for potential re-defaults unless at the time the reserve is established, the re-default has already occurred. Based on information that is provided to us, most of the modifications resulted in reduced payments from interest rate and/or amortization period adjustments; less than 5% resulted in principal forgiveness.

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One loan modification program is the Home Affordable Modification Program (“HAMP”). Some of HAMP’s eligibility criteria relate to the borrower’s current income and non-mortgage debt payments. Because the GSEs and servicers do not share such information with us, we cannot determine with certainty the number of loans in our delinquent inventory that are eligible to participate in HAMP. We believe that it could take several months from the time a borrower has made all of the payments during HAMP’s three month “trial modification” period for the loan to be reported to us as a cured delinquency.

We rely on information provided to us by the GSEs and servicers. We do not receive all of the information from such sources that is required to determine with certainty the number of loans that are participating in, or have successfully completed, HAMP. We are aware of approximately 9,600 loans in our primary delinquent inventory at September 30, 2012 for which the HAMP trial period has begun and which trial periods have not been reported to us as completed or cancelled. Through September 30, 2012 approximately 43,100 delinquent primary loans have cured their delinquency after entering HAMP and are not in default. In 2011 and the first nine months of 2012, approximately 18% and 16%, respectively, of our primary cures were the result of a modification, with HAMP accounting for approximately 70% and 73% of those modifications, respectively. By comparison, in 2010, approximately 27% of our primary cures were the result of a modification, with HAMP accounting for approximately 60% of those modifications. We believe that we have realized the majority of the benefits from HAMP because the number of loans insured by us that we are aware are entering HAMP trial modification periods has decreased significantly over time. Recent announcements by the U.S. Treasury have extended the end date of the HAMP program through 2013, expanded the eligibility criteria of HAMP and increased lenders’ incentives to modify loans through principal forgiveness. Approximately 66% of the loans in our primary delinquent inventory are guaranteed by the GSEs. The GSEs have informed us that they already use expanded criteria (beyond the HAMP guidelines) for determining eligibility for loan modification and currently do not offer principal forgiveness. Therefore, we currently expect new loan modifications will continue to only modestly mitigate our losses in 2012.

In 2009, the GSEs began offering the Home Affordable Refinance Program (“HARP”). HARP allows borrowers who are not delinquent but who may not otherwise be able to refinance their loans under the current GSE underwriting standards, to refinance their loans. We allow the HARP refinances on loans that we insure, regardless of whether the loan meets our current underwriting standards, and we account for the refinance as a loan modification (even where there is a new lender) rather than new insurance written. To incent lenders to allow more current borrowers to refinance their loans, in October 2011, the GSEs and their regulator, FHFA, announced an expansion of HARP. The expansion includes, among other changes, releasing certain representations in certain circumstances benefitting the GSEs. We have agreed to allow these additional HARP refinances, including releasing the insured in certain circumstances from certain rescission rights we would have under our policy. While an expansion of HARP may result in fewer delinquent loans and claims in the future, our ability to rescind coverage will be limited in certain circumstances. We are unable to predict what net impact these changes may have on our incurred or paid losses.

The effect on us of loan modifications depends on how many modified loans subsequently re-default, which in turn can be affected by changes in housing values. Re-defaults can result in losses for us that could be greater than we would have paid had the loan not been modified. At this point, we cannot predict with a high degree of confidence what the ultimate re-default rate will be. In addition, because we do not have information in our database for all of the parameters used to determine which loans are eligible for modification programs, our estimates of the number of loans qualifying for modification programs are inherently uncertain. If legislation is enacted to permit a portion of a borrower’s mortgage loan balance to be reduced in bankruptcy and if the borrower re-defaults after such reduction, then the amount we would be responsible to cover would be calculated after adding back the reduction. Unless a lender has obtained our prior approval, if a borrower’s mortgage loan balance is reduced outside the bankruptcy context, including in association with a loan modification, and if the borrower re-defaults after such reduction, then under the terms of our policy the amount we would be responsible to cover would be calculated net of the reduction.

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Eligibility under certain loan modification programs can also adversely affect us by creating an incentive for borrowers who are able to make their mortgage payments to become delinquent in an attempt to obtain the benefits of a modification. New notices of delinquency increase our incurred losses.

In response to the significant increase in the number of foreclosures that began in 2009, various government entities and private parties have from time to time enacted foreclosure (or equivalent) moratoriums and suspensions (which we collectively refer to as moratoriums). In October 2010, a number of mortgage servicers temporarily halted some or all of the foreclosures they were processing after discovering deficiencies in their foreclosure processes and those of their service providers.  In response to the deficiencies, some states changed their foreclosure laws to require additional review and verification of the accuracy of foreclosure filings. Some states also added requirements to the foreclosure process, including mediation processes and requirements to file new affidavits.  Certain state courts have issued rulings calling into question the validity of some existing foreclosure practices. These actions halted or significantly delayed foreclosures. Furthermore five of the nation’s largest mortgage servicers agreed to implement new servicing and foreclosure practices as part of a settlement announced in February 2012, with the federal government and the attorneys general of 49 states.

Past moratoriums or delays were designed to afford time to determine whether loans could be modified and did not stop the accrual of interest or affect other expenses on a loan, and we cannot predict whether any future moratorium or lengthened timeframes would do so. Therefore, unless a loan is cured during a moratorium or delay, at the completion of a foreclosure, additional interest and expenses may be due to the lender from the borrower. In some circumstances, our paid claim amount may include some additional interest and expenses. For moratoriums or delays resulting from investigations into servicers and other parties’ actions in foreclosure proceedings, our willingness to pay additional interest and expenses may be different, subject to the terms of our mortgage insurance policies. The various moratoriums and extended timeframes may temporarily delay our receipt of claims and may increase the length of time a loan remains in our delinquent loan inventory.

We do not know what effect improprieties that may have occurred in a particular foreclosure have on the validity of that foreclosure, once it was completed and the property transferred to the lender. Under our policy, in general, completion of a foreclosure is a condition precedent to the filing of a claim. Beginning in 2011 and from time to time, various courts have ruled that servicers did not provide sufficient evidence that they were the holders of the mortgages and therefore they lacked authority to foreclose. Some courts in other jurisdictions have considered similar issues and reached similar conclusions, but other courts have reached different conclusions. These decisions have not had a direct impact on our claims processes or rescissions.

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Factors Affecting Our Results

Our results of operations are affected by:

· Premiums written and earned

Premiums written and earned in a year are influenced by:

· New insurance written, which increases insurance in force, and is the aggregate principal amount of the mortgages that are insured during a period. Many factors affect new insurance written, including the volume of low down payment home mortgage originations and competition to provide credit enhancement on those mortgages, including competition from the FHA, other mortgage insurers, GSE programs that may reduce or eliminate the demand for mortgage insurance and other alternatives to mortgage insurance. In addition, new insurance written can be influenced by a lender’s assessment of the financial strength of our insurance operations and the matters in Freddie Mac’s August 1, 2012 letter, as amended by a letter dated September 28, 2012. New insurance written does not include loans previously insured by us which are modified, such as loans modified under the Home Affordable Refinance Program.

· Cancellations, which reduce insurance in force. Cancellations due to refinancings are affected by the level of current mortgage interest rates compared to the mortgage coupon rates throughout the in force book. Refinancings are also affected by current home values compared to values when the loans in the in force book became insured and the terms on which mortgage credit is available. Cancellations also include rescissions, which require us to return any premiums received related to the rescinded policy, and policies cancelled due to claim payment, which require us to return any premium received from the date of default. Finally, cancellations are affected by home price appreciation, which can give homeowners the right to cancel the mortgage insurance on their loans.

· Premium rates, which are affected by the risk characteristics of the loans insured and the percentage of coverage on the loans.

· Premiums ceded to reinsurance subsidiaries of certain mortgage lenders (“captives”) and risk sharing arrangements with the GSEs.

Premiums are generated by the insurance that is in force during all or a portion of the period. A change in the average insurance in force in the current period compared to an earlier period is a factor that will increase (when the average in force is higher) or reduce (when it is lower) premiums written and earned in the current period, although this effect may be enhanced (or mitigated) by differences in the average premium rate between the two periods as well as by premiums that are returned or expected to be returned in connection with claim payments and rescissions, and premiums ceded to captives or the GSEs. Also, new insurance written and cancellations during a period will generally have a greater effect on premiums written and earned in subsequent periods than in the period in which these events occur.

· Investment income

Our investment portfolio is comprised almost entirely of investment grade fixed income securities. The principal factors that influence investment income are the size of the portfolio and its yield. As measured by amortized cost (which excludes changes in fair market value, such as from changes in interest rates), the size of the investment portfolio is mainly a function of cash generated from (or used in) operations, such as net premiums received, investment earnings, net claim payments and expenses, less cash provided by (or used for) non-operating activities, such as debt or stock issuances or repurchases or dividend payments. Realized gains and losses are a function of the difference between the amount received on the sale of a security and the security’s amortized cost, as well as any “other than temporary” impairments recognized in earnings.  The amount received on the sale of fixed income securities is affected by the coupon rate of the security compared to the yield of comparable securities at the time of sale.

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· Losses incurred

Losses incurred are the current expense that reflects estimated payments that will ultimately be made as a result of delinquencies on insured loans. As explained under “Critical Accounting Policies” in our 10-K MD&A, except in the case of a premium deficiency reserve, we recognize an estimate of this expense only for delinquent loans. Losses incurred are generally affected by:

· The state of the economy, including unemployment, and housing values, each of which affects the likelihood that loans will become delinquent and whether loans that are delinquent cure their delinquency. The level of new delinquencies has historically followed a seasonal pattern, with new delinquencies in the first part of the year lower than new delinquencies in the latter part of the year, though this pattern can be affected by the state of the economy and local housing markets.

· The product mix of the in force book, with loans having higher risk characteristics generally resulting in higher delinquencies and claims.

· The size of loans insured, with higher average loan amounts tending to increase losses incurred.

· The percentage of coverage on insured loans, with deeper average coverage tending to increase incurred losses.

· Changes in housing values, which affect our ability to mitigate our losses through sales of properties with delinquent mortgages as well as borrower willingness to continue to make mortgage payments when the value of the home is below the mortgage balance.

· The rate at which we rescind policies. Our estimated loss reserves reflect mitigation from rescissions of policies and denials of claims. We collectively refer to such rescissions and denials as “rescissions” and variations of this term.

· The distribution of claims over the life of a book. Historically, the first two years after loans are originated are a period of relatively low claims, with claims increasing substantially for several years subsequent and then declining, although persistency (percentage of insurance remaining in force from one year prior), the condition of the economy, including unemployment and housing prices, and other factors can affect this pattern. For example, a weak economy or housing price declines can lead to claims from older books increasing, continuing at stable levels or experiencing a lower rate of decline. See further information under “Mortgage Insurance Earnings and Cash Flow Cycle” below.

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· Changes in premium deficiency reserve

Each quarter, we re-estimate the premium deficiency reserve on the remaining Wall Street bulk insurance in force. The premium deficiency reserve primarily changes from quarter to quarter as a result of two factors.  First, it changes as the actual premiums, losses and expenses that were previously estimated are recognized. Each period such items are reflected in our financial statements as earned premium, losses incurred and expenses. The difference between the amount and timing of actual earned premiums, losses incurred and expenses and our previous estimates used to establish the premium deficiency reserve has an effect (either positive or negative) on that period’s results. Second, the premium deficiency reserve changes as our assumptions relating to the present value of expected future premiums, losses and expenses on the remaining Wall Street bulk insurance in force change. Changes to these assumptions also have an effect on that period’s results.

· Underwriting and other expenses

The majority of our operating expenses are fixed, with some variability due to contract underwriting volume. Contract underwriting generates fee income included in “Other revenue.”

· Interest expense

Interest expense reflects the interest associated with our outstanding debt obligations. The principal amount of our long-term debt obligations at September 30, 2012 is comprised of $100.1 million of 5.375% Senior Notes due in November 2015, $345 million of 5% Convertible Senior Notes due in 2017 and $389.5 million of 9% Convertible Junior Subordinated Debentures due in 2063 (interest on these debentures accrues and compounds even if we defer the payment of interest), as discussed in Note 3 – “Debt” to our consolidated financial statements and under “Liquidity and Capital Resources” below. At September 30, 2012, the convertible debentures are reflected as a liability on our consolidated balance sheet at the current amortized value of $370.2 million, with the unamortized discount reflected in equity.

Mortgage Insurance Earnings and Cash Flow Cycle

In our industry, a “book” is the group of loans insured in a particular calendar year. In general, the majority of any underwriting profit (premium revenue minus losses) that a book generates occurs in the early years of the book, with the largest portion of any underwriting profit realized in the first year following the year the book was written. Subsequent years of a book generally result in modest underwriting profit or underwriting losses. This pattern of results typically occurs because relatively few of the claims that a book will ultimately experience typically occur in the first few years of the book, when premium revenue is highest, while subsequent years are affected by declining premium revenues, as the number of insured loans decreases (primarily due to loan prepayments), and increasing losses.

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Summary of 2012 Third Quarter Results

Our results of operations for the third quarter of 2012 were principally affected by the factors referred to below.

· Net premiums written and earned

Net premiums written during the third quarter of 2012 increased when compared to the same period in 2011 due to a decrease in premium refunds related to rescissions and paid claims (when a claim is paid we return any premium received since the date of default) as well as the continued decline of premiums ceded to captives. Also, in the third quarter of 2011 there was a termination of a reinsurance agreement that resulted in a return of premium of approximately $7 million. These items were partially offset by our lower average insurance in force.

Net premiums earned during the third quarter of 2012 decreased when compared to the same period in 2011.  The decrease was due to our lower average insurance in force, partially offset by a decrease in premium refunds related to rescissions and paid claims as well as the continued decline of premiums ceded to captives.

· Investment income

Investment income in the third quarter of 2012 was lower when compared to the same period in 2011 due to a decrease in our average invested assets as we continue to meet our claim obligations as well as a decrease in our average investment yield.

· Realized gains (losses) and other-than-temporary impairments

Net realized gains for the third quarter of 2012 included $6.2 million in net realized gains on the sale of investments, compared to $11.4 million in net gains on sales during the third quarter of 2011. There were no other-than-temporary impairments recognized in the third quarter of 2012, compared to $0.3 million in other-than-temporary impairments recognized during the third quarter of 2011. The gross unrealized gains on our investment portfolio were approximately $136 million at September 30, 2012. In October 2012, we realized $79 million in gains on the sale of investments. The gross unrealized gains on our investment portfolio were approximately $55 million at October 31, 2012.

· Other revenue

Other revenue for the third quarter of 2012 increased compared to the third quarter of 2011 primarily due to an increase in contract underwriting fees.

· Losses incurred

Losses incurred for the third quarter of 2012 increased compared to the same period in 2011 primarily due to a redundancy in pool reserves experienced during the third quarter of 2011, offset by fewer new primary notices, net of cures. The estimated claim rate increased slightly and the estimated severity decreased slightly in each of the third quarters of 2012 and 2011. The primary default inventory decreased by 5,105 delinquencies in the third quarter of 2012, compared to a decrease of 3,558 in the third quarter of 2011. Losses incurred for the third quarter of 2012 decreased compared to the second quarter of 2012 primarily due to a smaller increase in the estimated claim rate compared to the second quarter of 2012.

· Change in premium deficiency reserve

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During the third quarter of 2012 the premium deficiency reserve on Wall Street bulk transactions declined from $93 million, as of June 30, 2012, to $84 million as of September 30, 2012. The decrease in the premium deficiency reserve represents the net result of actual premiums, losses and expenses as well as a change in net assumptions for the period. The change in assumptions for the third quarter of 2012 is primarily related to higher estimated ultimate losses. The $84 million premium deficiency reserve as of September 30, 2012 reflects the present value of expected future losses and expenses that exceeds the present value of expected future premium and already established loss reserves.

· Underwriting and other expenses

Underwriting and other expenses for the third quarter of 2012 decreased when compared to the same period in 2011. The decrease reflects our reductions in headcount.

· Interest expense

Interest expense for the third quarter of 2012 decreased slightly when compared to the same period in 2011. The decrease is primarily due to lower interest on our Senior Notes due to repayments and repurchases, partially offset by an increase in amortization on our junior debentures.

· Provision for income taxes

We had a benefit from income taxes of ($3.0) and ($26.1) million in the third quarter of 2012 and 2011, respectively. The benefit from income taxes was reduced by $86.1 million and $47.9 million due to the recognition of a valuation allowance for the three months ended September 30, 2012 and 2011, respectively.

Results of Consolidated Operations

New insurance written

The amount of our primary new insurance written during the three and nine months ended September 30, 2012 and 2011 was as follows:

	Three Months Ended						Nine Months Ended
	September 30,						September 30,
	2012			2011			2012			2011
Total  Primary NIW (In billions)	$	7.0		$	3.9		$	17.1		$	10.0
Refinance volume as a % of primary NIW		32	%		20	%		34	%		24	%

The increase in new insurance written in 2012, compared to 2011, was partially due to larger origination volume as well as a modest increase in the private mortgage insurance industry’s market share. Our industry continues to regain market share from the FHA but the pace of that recovery is slower than we expected given the continued differences in underwriting guidelines, loan level price adjustments by the GSEs and the secondary market benefits associated with government insured loans versus loans insured by the private sector.

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As discussed in Note 1 – “Basis of Presentation-Capital” to our consolidated financial statements, PMI and RMIC ceased writing business in 2011. Based on public disclosures, these competitors approximated slightly more than 20% of the private mortgage insurance industry volume in the first half of 2011. Most of the market share of these two former competitors has gone to other mortgage insurers and not to us because, among other reasons, some competitors have materially lower premiums than we do on single premium policies, one of these competitors also uses a risk weighted pricing model that typically results in lower premiums than we charge on certain loans and one of these competitors has effectively delegated underwriting to the GSEs. We continuously monitor the competitive landscape and make adjustments to our pricing and underwriting guidelines as warranted. In the first quarter of 2012, we made changes to streamline our underwriting guidelines and lowered our premium rates on loans with credit scores of 760 or higher. In 2011, loans with credit scores of 760 or higher represented approximately 55% of our new insurance written. If the lower premium rates had been in place during 2011, our average premium rate on new business would have decreased from approximately 61 basis points to approximately 57 basis points, all other things being equal. While a decrease in premium rates on a significant portion of our new insurance written will reduce revenue, it is possible that our new insurance written will increase in the future as a result of the lower premium rates and it is unclear what the net effect of the changes will be on our future premiums.

The FHA substantially increased its market share beginning in 2008. We believe that the FHA’s market share increased, in part, because private mortgage insurers tightened their underwriting guidelines (which led to increased utilization of the FHA’s programs) and because of increases in the amount of loan level delivery fees that the GSEs assess on loans (which result in higher costs to borrowers). In addition, federal legislation and programs provided the FHA with greater flexibility in establishing new products and increased the FHA’s competitive position against private mortgage insurers. However, the FHA’s current premium pricing, when compared to our current credit-tiered premium pricing (and considering the effects of GSE pricing changes), may allow us to be more competitive with the FHA than in the recent past for loans with high FICO credit scores. We cannot predict, however, the FHA’s share of new insurance written in the future due to, among other factors, different loan eligibility terms between the FHA and the GSEs; future increases in guarantee fees charged by the GSEs,; changes to the FHA’s annual premiums; and the total profitability that may be realized by mortgage lenders from securitizing loans through Ginnie Mae when compared to securitizing loans through Fannie Mae or Freddie Mac. Our level of new insurance written could also be affected by other items, including those noted in our Risk Factors.

From time to time, in response to market conditions, we change the types of loans that we insure and the guidelines under which we insure them. In addition, we make exceptions to our underwriting guidelines on a loan-by-loan basis and for certain customer programs. Together, the number of loans for which exceptions were made accounted for fewer than 5% of the loans we insured in 2011 and fewer than 3% of the loans we insured in the first nine months of 2012. A large percentage of the exceptions were made for loans with debt-to-income ratios slightly above our guidelines or financial reserves slightly below our guidelines. Beginning in September 2009, we have made changes to our underwriting guidelines that have allowed certain loans to be eligible for insurance that were not eligible prior to those changes and we expect to continue to make changes in appropriate circumstances in the future. As noted above and in our risk factor titled “Competition or changes in our relationships with our customers could reduce our revenues or increase our losses,” in the first quarter of 2012, we made changes to streamline our underwriting guidelines and lowered our premium rates on loans with credit scores of 760 or higher. Our underwriting guidelines are available on our website at http://www.mgic.com/guides/underwriting.html.

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During the second quarter of 2012, we began writing a portion of our new insurance under an endorsement to our master policy that limits our ability to rescind coverage on loans that meet the conditions in that endorsement, which is filed as Exhibit 99.7 to our quarterly report on Form 10-Q for the quarter ended March 31, 2012 (filed with the SEC on May 10, 2012). Availability of the endorsement is subject to approval in specified jurisdictions. We expect that eventually a significant portion of our new insurance written will have rescission terms equivalent to those in this endorsement. The GSEs have advised us that loans insured under the endorsement will be eligible for sale to the GSEs.

Cancellations, insurance in force and risk in force

New insurance written and cancellations of primary insurance in force during the three and nine months ended September 30, 2012 and 2011 were as follows:

	Three Months Ended						Nine Months Ended
	September 30,						September 30,
	2012			2011			2012			2011
	(In billions)
NIW	$	7.0		$	3.9		$	17.1		$	10.0
Cancellations		(8.8	)		(7.3	)		(25.1	)		(22.3	)
Change in primary insurance in force	$	(1.8	)	$	(3.4	)	$	(8.0	)	$	(12.3	)
Direct primary insurance in force as of September 30,	$	164.9		$	179.0
Direct primary risk in force as of September 30,	$	42.5		$	46.0

Cancellation activity has historically been affected by the level of mortgage interest rates and the level of home price appreciation. Cancellations generally move inversely to the change in the direction of interest rates, although they generally lag a change in direction. Cancellations also include rescissions and policies cancelled due to claim payment.  Since 2009, cancellations due to rescissions and claim payments have comprised a significant amount of our cancellations.

Our persistency rate was 80.2% at September 30, 2012 compared to 82.9% at December 31, 2011 and 83.7% at September 30, 2011. These persistency rates reflect the more restrictive credit policies of lenders (which make it more difficult for homeowners to refinance loans), as well as declines in housing values. During the 1990s, our year-end persistency ranged from a high of 87.4% at December 31, 1990 to a low of 68.1% at December 31, 1998. Since 2000, our year-end persistency ranged from a high of 84.7% at December 31, 2009 to a low of 47.1% at December 31, 2003.

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Bulk transactions

We ceased writing Wall Street bulk business in the fourth quarter of 2007. In addition, we wrote no new business through the bulk channel since the second quarter of 2008. We expect the volume of any future business written through the bulk channel will be insignificant.  Wall Street bulk transactions, as of September 30, 2012, included approximately 72,000 loans with insurance in force of approximately $11.1 billion and risk in force of approximately $3.4 billion, which is approximately 67% of our bulk risk in force.

In bulk transactions, the individual loans in the insured portfolio are generally insured to specified levels of coverage. Some of our bulk transactions (approximately 5% of our bulk risk in force) contain aggregate loss limits on the insured portfolio. If claim payments associated with a specific bulk portfolio reach the aggregate loss limit, the remaining insurance in force within the deal may be cancelled and any remaining defaults under the deal are removed from our default inventory.

Pool insurance

We are currently not issuing new commitments for pool insurance and expect that the volume of any future pool business will be insignificant.

Our direct pool risk in force was $1.4 billion ($0.5 billion on pool policies with aggregate loss limits and $0.9 billion on pool policies without aggregate loss limits) at September 30, 2012 compared to $1.9 billion ($0.7 billion on pool policies with aggregate loss limits and $1.2 billion on pool policies without aggregate loss limits) at December 31, 2011. If claim payments associated with a specific pool reach the aggregate loss limit the remaining insurance in force within the pool would be cancelled and any remaining defaults under the pool are removed from our default inventory.

MGIC and Freddie Mac disagree on the amount of the aggregate loss limit under eleven pool insurance policies that insure loans for a fixed period, usually ten years, after which the “sunset” date is reached and coverage terminates. These eleven policies, which each cover numerous individual loan pools, share a single, consolidated aggregate loss limit calculated based upon the initial principal balance of all loans insured under the policies. We believe that under the policies this aggregate loss limit decreases when an individual pool reaches its sunset date and thus the loans in that pool are no longer insured. Freddie Mac’s position is that under the policies the expiration of coverage on individual loan pools has no effect on the aggregate loss limit, which remains at the same level until the last of the policies that provide coverage for any of the pools terminates. The aggregate loss limit is approximately $535 million higher under Freddie Mac’s interpretation of the policies than under our interpretation. A specimen of the policies at issue is filed as Exhibit 99.6 to our Annual Report on Form 10-K for the year ended December 31, 2011, which was filed with the SEC on February 29, 2012.

On May 16, 2012, MGIC filed a lawsuit in U.S. District Court for the Eastern District of Wisconsin (the “Wisconsin Court”) against Freddie Mac and FHFA seeking declaratory relief regarding the proper interpretation of the pool insurance policies (“MGIC’s Lawsuit”). On June 8, 2012, Freddie Mac filed a motion to dismiss, stay, or transfer MGIC’s Lawsuit to the U.S. District Court for the Eastern District of Virginia (the “Virginia Court”). On July 20, 2012, FHFA made a motion to dismiss MGIC’s Lawsuit on the ground that the Wisconsin Court lacks subject matter jurisdiction. These motions are currently pending.

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On May 17, 2012, Freddie Mac filed a lawsuit in the Virginia Court against MGIC effectively seeking declaratory judgment regarding the proper interpretation of the pool insurance policies and on June 14, 2012, FHFA was added as a plaintiff (“Freddie Mac’s Lawsuit”). On July 5, 2012, the Virginia Court granted our motion to transfer Freddie Mac’s Lawsuit to the Wisconsin Court, but it stayed the transfer pending the Wisconsin Court’s determining that it had subject matter jurisdiction. Freddie Mac has asked the Virginia Court to reconsider its transfer decision. In August 2012, the court denied that request.

See our risk factor titled “Regulatory capital requirements may prevent us from continuing to write new insurance on an uninterrupted basis” for  subsequent developments regarding settlement of the pool insurance dispute.

We account for losses under our interpretation of the pool insurance policies. If we are unable to finalize a settlement with Freddie Mac, we intend to defend MGIC against the litigation described above and to advocate MGIC’s position in the litigation, vigorously. Although it is reasonably possible that our interpretation will not prevail in the litigation described above, under ASC 450-20, an estimated loss is accrued for only if we determine that the loss is probable and can be reasonably estimated. Therefore, we have not accrued any reserves that would reflect an adverse outcome in this litigation. Changed circumstances that lead us to conclude a loss is probable in litigation would negatively impact our statutory capital and, depending on the amount, could exacerbate materially the current non-compliance with Capital Requirements. In the third quarter of 2012, the aggregate loss limit under our interpretation of the policy was exhausted, the policy was cancelled and approximately 15,600 pool notices were removed from the pool notice inventory and thus, we are no longer estimating loss reserves on this policy.

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Net premiums written and earned

Net premiums written during the third quarter of 2012 increased when compared to the same period in 2011 due to a decrease in premium refunds related to rescissions and paid claims as well as the continued decline of premiums ceded to captives. Also, in the third quarter of 2011 there was a termination of a reinsurance agreement that resulted in a return of premium of approximately $7 million. These items were partially offset by our lower average insurance in force.

Net premiums earned during the third quarter of 2012 decreased when compared to the same period in 2011.  The decrease was due to our lower average insurance in force, partially offset by a decrease in premium refunds related to rescissions and paid claims as well as the continued decline of premiums ceded to captives.

Net premiums written and earned during the first nine months of 2012 decreased when compared to the same period in 2011.  The decrease was due to our lower average insurance in force as well as an increase in premium refunds related to rescissions, partially offset by the continued decline of premiums ceded to captives.

We expect our average insurance in force to continue to decline in 2012 because our expected new insurance written levels are not expected to exceed our cancellation activity. We expect our premium yields (net premiums written or earned, expressed on an annual basis, divided by the average insurance in force) for the remainder of 2012 to continue at approximately the level experienced during the first nine months of 2012.

Risk sharing arrangements

For the quarter ended September 30, 2012, approximately 5% of our flow new insurance written was subject to reinsurance arrangements with lender captives which was comparable to the year ended December 31, 2011. We expect the percentage of new insurance written subject to risk sharing arrangements to also approximate 5% for the remainder of 2012.

Effective January 1, 2009, we are no longer ceding new business under excess of loss reinsurance treaties with lender captive reinsurers. Loans reinsured through December 31, 2008 under excess of loss agreements will run off pursuant to the terms of the particular captive arrangement. New business will continue to be ceded under quota share reinsurance arrangements, limited to a 25% cede rate. Beginning in 2009, many of our captive arrangements have either been terminated or placed into run-off.

We anticipate that our ceded premiums related to risk sharing agreements will continue to decline in the remainder of 2012 for the reasons discussed above.

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See discussion under “Losses—Losses incurred” regarding losses assumed by captives. In addition, see our risk factor titled “We are defendants in private and government litigation and are subject to the risk of additional private litigation, government litigation and regulatory proceedings in the future” for a  discussion of litigation and requests for information regarding captive reinsurance arrangements.

Investment income

Investment income in the third quarter and first nine months of 2012 was lower when compared to the same periods in 2011 due to a decrease in our average invested assets as we continue to meet our claim obligations as well as a decrease in the average investment yield. The average maturity of our investments has continued to decrease, as discussed under “Liquidity and Capital Resources” below. The portfolio’s average pre-tax investment yield was 2.4% at September 30, 2012 compared to 2.8% at December 31, 2011 and 3.1% at September 30, 2011.

We continue to expect a decline in investment income throughout 2012, compared to 2011, as the average amortized cost of invested assets decreases due to claim payments exceeding premiums received in future periods. See further discussion under “Liquidity and Capital Resources” below.

Realized gains and other-than-temporary impairments

Net realized investment gains for the third quarter and first nine months of 2012 included $6.2 million and $110.4 million, respectively in net realized gains on the sale of fixed income investments. As we did in the later part of 2011, we elected to realize these gains, by selling certain securities, given the favorable market conditions experienced in 2011 and the first nine months of 2012. We then reinvested the funds taking into account our anticipated future claim payment obligations. We also continue to reduce our investments in tax exempt municipal securities and increase our investments in taxable securities. For statutory purposes investments are generally held at amortized cost, therefore the realized gains increased our statutory policyholders’ position or statutory capital. The gross unrealized gains on our investment portfolio were approximately $136 million at September 30, 2012. In October 2012, we realized $79 million in gains on the sale of investments. The gross unrealized gains on our investment portfolio were approximately $55 million at October 31, 2012.

There were no other-than-temporary impairments recognized in the third quarter of 2012. We realized other-than-temporary impairments of $0.3 million in the first nine months of 2012. There were other-than-temporary impairments of $0.3 million recognized in the third quarter and first nine months of 2011.

Other revenue

Other revenue for the third quarter of 2012 increased when compared to the same period in 2011 due primarily to an increase in contract underwriting fees.

Other revenue for the first nine months of 2012 increased when compared to the same period in 2011 due primarily to $17.8 million of gains recognized in the first nine months of 2012 on the repurchase of $70.9 million in par value of our 5.375% Senior Notes due in November 2015, compared to $3.2 million of gains recognized in the first nine months of 2011 on the repurchase of $55 in par value of our 5.375% Senior Notes.

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Losses

As discussed in “Critical Accounting Policies” in our 10-K MD&A and consistent with industry practices, we establish loss reserves for future claims only for loans that are currently delinquent. The terms “delinquent” and “default” are used interchangeably by us and are defined as an insured loan with a mortgage payment that is 45 days or more past due. Loss reserves are established based on estimating the number of loans in our default inventory that will result in a claim payment, which is referred to as the claim rate, and further estimating the amount of the claim payment, which is referred to as claim severity. Historically, a substantial majority of borrowers have eventually cured their delinquent loans by making their overdue payments, but this percentage has decreased significantly in recent years.

Estimation of losses is inherently judgmental. The conditions that affect the claim rate and claim severity include the current and future state of the domestic economy, including unemployment and the current and future strength of local housing markets. Current conditions in the housing and mortgage industries make these assumptions more volatile than they would otherwise be. The actual amount of the claim payments may be substantially different than our loss reserve estimates. Our estimates could be adversely affected by several factors, including a further deterioration of regional or national economic conditions, including unemployment, leading to a reduction in borrowers’ income and thus their ability to make mortgage payments, and a further drop in housing values that could result in, among other things, greater losses on loans that have pool insurance, and may affect borrower willingness to continue to make mortgage payments when the value of the home is below the mortgage balance, and mitigation from rescissions being materially less than assumed. Our estimates are also affected by any agreements we enter into regarding claim payments, such as the settlement agreements discussed below under “Losses incurred.” Changes to our estimates could result in a material impact to our results of operations, even in a stable economic environment.

In addition, our loss reserving methodology incorporates the effects rescission activity is expected to have on the losses we will pay on our delinquent inventory. A variance between ultimate actual rescission rates and these estimates could materially affect our losses. See our risk factor titled “Our losses could increase if rescission rates decrease faster than we are projecting, we do not prevail in proceedings challenging whether our rescissions were proper or we enter into material resolution arrangements.”

Our estimates could also be positively affected by efforts to assist current borrowers in refinancing to new loans, assisting delinquent borrowers in reducing their mortgage payments, and forestalling foreclosures.  If these benefits occur, we anticipate they will do so under non-HAMP programs. See discussion of HAMP under “Overview – Loan Modification and Other Similar Programs.”

Losses incurred

Losses incurred for the third quarter of 2012 increased compared to the same period in 2011 primarily due to a redundancy in pool reserves experienced during the third quarter of 2011, offset by fewer new primary notices, net of cures. The estimated claim rate increased slightly and the estimated severity decreased slightly in each of the third quarters of 2012 and 2011. The primary default inventory decreased by 5,105 delinquencies in the third quarter of 2012, compared to a decrease of 3,558 in the third quarter of 2011. Losses incurred for the third quarter of 2012 decreased compared to the second quarter of 2012 primarily due to a smaller increase in the estimated claim rate compared to the second quarter of 2012.

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In the first nine months of 2012, net losses incurred were $1,379 million, comprised of $1,091 million of current year loss development and $287 million of unfavorable prior years’ loss development. In the first nine months of 2011, net losses incurred were $1,233 million, comprised of $1,329 million of current year loss development, offset by $96 million of favorable prior years’ loss development. See Note 12 – “Loss Reserves” to our consolidated financial statements.

Losses incurred on default notices received in the current year decreased in the first nine months of 2012 compared to the same period in 2011 primarily due to a decrease in the number of new default notices received, net of cures, compared to the prior period.

The amount of losses incurred relating to default notices received in prior years represents the actual claim rate and severity associated with those default notices resolved in the current year to the extent it differs from the estimated liability at the prior year-end, as well as a re-estimation of amounts to be ultimately paid on defaults remaining in inventory from the end of the prior year.  This re-estimation of the claim rate and severity is the result of our review of current trends in default inventory, such as percentages of defaults that have resulted in a claim, the amount of the claims, changes in the relative level of defaults by geography and changes in average loan exposure. The $287 million increase in losses incurred in the first nine months of 2012 that was related to defaults that occurred in prior years resulted primarily from an increase in the estimated claim rate on primary defaults (approximately $300 million). The increase in the claim rate was based on a re-estimation of amounts to be ultimately paid on defaults remaining in inventory from the end of the prior year. Our experience on defaults that are 12 months or more delinquent during the first nine months of 2012 has increased our estimate of the claim rate. The offsetting decrease in losses incurred that was related to defaults that occurred in prior years (approximately $13 million) related to pool reserves, LAE reserves and reinsurance.

The $96 million decrease in losses incurred in the first nine months of 2011 that was related to defaults that occurred in prior periods resulted primarily from a decrease in the estimated severity on primary defaults (approximately $105 million) as well as a decrease in estimated severity on pool defaults (approximately $50 million). The decrease in losses incurred related to prior years was also related to a decrease in estimated loss adjustment expenses (approximately $121 million).  These decreases were offset by an increase in the estimated claim rate on primary defaults (approximately $180 million). The decrease in the severity was based on the resolution of approximately 49% of the prior year default inventory. The decrease in estimated loss adjustment expense was based on recent historical trends in the costs associated with resolving a claim. The increase in the claim rate was also based on the resolution of the prior year default inventory, as well as a re-estimation of amounts to be ultimately paid on defaults remaining in inventory from the end of the prior year and estimated incurred but not reported items from the end of the prior year.

The decrease in the primary default inventory experienced during 2012 and 2011 was generally across all markets and all book years. However the percentage of loans in the inventory that have been in default for 12 or more consecutive months has increased, as shown in the table below. Historically as a default ages it becomes more likely to result in a claim. The percentage of loans that have been in default for 12 or more consecutive months has been affected by our suspended rescissions discussed below.

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Aging of the Primary Default Inventory

	September 30,				December 31,				September 30,
	2012				2011				2011
Consecutive months in default
3 months or less		25,593	17	%		31,456	18	%		33,167	18	%
4 - 11 months		35,029	24	%		46,352	26	%		45,110	25	%
12 months or more		88,263	59	%		97,831	56	%		102,617	57	%
Total primary default inventory		148,885	100	%		175,639	100	%		180,894	100	%
Primary claims received inventory included in ending default inventory (1)		12,508	8	%		12,610	7	%		13,799	8	%

(1)As noted in our risk factor titled “We are defendants in private and government litigation and are subject to the risk of additional private litigation, government litigation and regulatory proceedings in the future,” we are in mediation in an effort to resolve our dispute with Countrywide. In connection with that mediation, we have voluntarily suspended rescissions of coverage related to loans that we believe could be included in a potential resolution. As of September 30, 2012, coverage on approximately 1,700 loans, representing total potential claim payments of approximately $125 million, that we had determined was rescindable was affected by our decision to suspend such rescissions. Substantially all of these potential rescissions relate to claims received beginning in the first quarter of 2011 or later and, had we not suspended rescissions, most of these rescissions would have been processed in the first nine months of 2012. In addition, as of September 30, 2012, approximately 350 rescissions, representing total potential claim payments of approximately $23 million, were affected by our decision to suspend rescissions for customers other than Countrywide.

The length of time a loan is in the default inventory can differ from the number of payments that the borrower has not made or is considered delinquent. These differences typically result from a borrower making monthly payments that do not result in the loan becoming fully current. The number of payments that a borrower is delinquent is shown in the table below.

Number of Payments Delinquent

	September 30,				December 31,				September 30,
	2012				2011				2011
3 payments or less		35,130	24	%		42,804	24	%		43,312	24	%
4 - 11 payments		36,359	24	%		47,864	27	%		47,929	26	%
12 payments or more		77,396	52	%		84,971	49	%		89,653	50	%
Total primary default inventory		148,885	100	%		175,639	100	%		180,894	100	%

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Before paying a claim, we can review the loan file to determine whether we are required, under the applicable insurance policy, to pay the claim or whether we are entitled to reduce the amount of the claim. For example, all of our insurance policies provide that we can reduce or deny a claim if the servicer did not comply with its obligation to mitigate our loss by performing reasonable loss mitigation efforts or diligently pursuing a foreclosure or bankruptcy relief in a timely manner. We also do not cover losses resulting from property damage that has not been repaired.

In addition, subject to rescission caps in certain of our Wall Street bulk transactions, all of our insurance policies allow us to rescind coverage under certain circumstances. Because we can review the loan origination documents and information as part of our normal processing when a claim is submitted to us, rescissions occur on a loan by loan basis most often after we have received a claim. Prior to 2008, rescissions of coverage on loans for which claims have been submitted to us were not a material portion of our claims resolved during a year. However, beginning in 2008, our rescission of coverage on loans has materially mitigated our paid losses. In each of 2009 and 2010, rescissions mitigated our paid losses by approximately $1.2 billion; in 2011, rescissions mitigated our paid losses by approximately $0.6 billion; and in the first nine months of 2012, rescissions mitigated our paid losses by approximately $0.2 billion (in each case, the figure includes amounts that would have either resulted in a claim payment or been charged to a deductible under a bulk or pool policy, and may have been charged to a captive reinsurer). In recent quarters, 8% to 13% of claims received in a quarter have been resolved by rescissions, down from the peak of approximately 28% in the first half of 2009.

As discussed in Note 5 – “Litigation and Contingencies” and noted in our risk factor titled “We are defendants in private and government litigation and are subject to the risk of additional private litigation, government litigation and regulatory proceedings in the future,” we are in mediation in an effort to resolve our dispute with Countrywide. In connection with that mediation, we have voluntarily suspended rescissions of coverage related to loans that we believe could be included in a potential resolution. As of September 30, 2012, coverage on approximately 1,700 loans, representing total potential claim payments of approximately $125 million, that we had determined was rescindable was affected by our decision to suspend such rescissions. Substantially all of these potential rescissions relate to claims received beginning in the first quarter of 2011 or later and, had we not suspended rescissions, most of these rescissions would have been processed in the first nine months of 2012. In addition, as of September 30, 2012, approximately 350 rescissions, representing total potential claim payments of approximately $23 million, were affected by our decision to suspend rescissions for customers other than Countrywide. Although the loans with suspended rescissions are included in our delinquency inventory, for purposes of determining our reserve amounts, it is assumed that coverage on these loans will be rescinded. The decision to suspend these potential rescissions does not represent the only reason for the recent decline in the percentage of claims that have been resolved through rescissions and we continue to expect that our rescissions will continue to decline.

Our loss reserving methodology incorporates the effect that rescission activity is expected to have on the losses we will pay on our delinquent inventory. Historically, the number of rescissions that we have reversed has been immaterial. We do not utilize an explicit rescission rate in our reserving methodology, but rather our reserving methodology incorporates the effects rescission activity has had on our historical claim rate and claim severities. A variance between ultimate actual rescission rates and these estimates could materially affect our losses incurred. Our estimation process does not include a direct correlation between claim rates and severities to projected rescission activity or other economic conditions such as changes in unemployment rates, interest rates or housing values. Our experience is that analysis of that nature would not produce reliable results, as the change in one condition cannot be isolated to determine its sole effect on our ultimate paid losses as our ultimate paid losses are also influenced at the same time by other economic conditions. The estimation of the impact of rescissions on incurred losses, as shown in the table below, must be considered together with the various other factors impacting incurred losses and not in isolation. At September 30, 2012, we had 148,885 loans in our primary delinquency inventory; a significant portion of these loans will cure their delinquency or be rescinded and will not involve paid claims.

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The table below represents our estimate of the impact rescissions have had on reducing our loss reserves, paid losses and losses incurred.

	Three Months Ended				Nine Months Ended
	September 30,				September 30,
	2012		2011		2012		2011
	(In billions)
Estimated rescission reduction - beginning reserve	$	0.6	$	0.9	$	0.7	$	1.3
Estimated rescission reduction - losses incurred		-		-		-		-
Rescission reduction - paid claims		0.1		0.1		0.2		0.5
Amounts that may have been applied to a deductible		-		-		-		-
Net rescission reduction - paid claims		0.1		0.1		0.2		0.5
Estimated rescission reduction - ending reserve (1)	$	0.5	$	0.8	$	0.5	$	0.8

(1) As noted in Note 5 – “Litigation and Contingencies” we are in mediation in an effort to resolve our dispute with Countrywide. In connection with that mediation, we have voluntarily suspended rescissions of coverage related to loans that we believe could be included in a potential resolution. As of September 30, 2012, coverage on approximately 1,700 loans, representing total potential claim payments of approximately $125 million, that we had determined was rescindable was affected by our decision to suspend such rescissions. Substantially all of these potential rescissions relate to claims received beginning in the first quarter of 2011 or later and, had we not suspended rescissions, most of these rescissions would have been processed in the first nine months of 2012. In addition, as of September 30, 2012, approximately 350 rescissions, representing total potential claim payments of approximately $23 million, were affected by our decision to suspend rescissions for customers other than Countrywide. Although the loans with suspended rescissions are included in our delinquency inventory, for purposes of determining our reserve amounts, it is assumed that coverage on these loans will be rescinded, and thus are included in the estimated $0.5 million estimated rescission reduction to ending reserves at September 30, 2012. The decision to suspend these potential rescissions does not represent the only reason for the recent decline in the percentage of claims that have been resolved through rescissions and we continue to expect that our rescissions will continue to decline.

At September 30, 2012, our loss reserves continued to be significantly impacted by expected rescission activity.  We expect that the reduction of our loss reserves due to rescissions will continue to decline because our recent experience indicates new notices in our default inventory have a lower likelihood of being rescinded than those already in the inventory.

The liability associated with our estimate of premiums to be refunded on expected future rescissions is accrued for separately. At September 30, 2012 and December 31, 2011 the estimate of this liability totaled $49 million and $58 million, respectively. Separate components of this liability are included in “Other liabilities” and “Premium deficiency reserve” on our consolidated balance sheet. Changes in the liability affect premiums written and earned and change in premium deficiency reserve.

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If the insured disputes our right to rescind coverage, the outcome of the dispute ultimately would be determined by legal proceedings. Under our policies, legal proceedings disputing our right to rescind coverage may be brought up to three years after the lender has obtained title to the property (typically through a foreclosure) or the property was sold in a sale that we approved, whichever is applicable, although in a few jurisdictions there is a longer time to bring such an action. For the majority of our rescissions since the beginning of 2009 that are not subject to a settlement agreement, this period in which a dispute may be brought has not ended. We consider a rescission resolved for financial reporting purposes even though legal proceedings have been initiated and are ongoing. Although it is reasonably possible that, when the proceedings are completed, there will be a determination that we were not entitled to rescind in all cases, we are unable to make a reasonable estimate or range of estimates of the potential liability. Under ASC 450-20, an estimated loss from such proceedings is accrued for only if we determine that the loss is probable and can be reasonably estimated. Therefore, when establishing our loss reserves, we do not include additional loss reserves that would reflect an adverse outcome from ongoing legal proceedings, including those with Countrywide. For more information about these legal proceedings, see Note 5 – “Litigation and Contingencies” and our risk factor titled “We are defendants in private and government litigation and aresubject to the risk of additional private litigation, government litigation and regulatory proceedings in the future.”

In addition to the proceedings involving Countrywide, we are involved in legal proceedings with respect to rescissions that we do not consider to be collectively material in amount. Although it is reasonably possible that, when these discussions or proceedings are completed, there will be a conclusion or determination that we were not entitled to rescind in all cases, we are unable to make a reasonable estimate or range of estimates of the potential liability.

In 2010, we entered into a settlement agreement with a lender-customer regarding our rescission practices. In April 2011, Freddie Mac advised its servicers that they must obtain its prior approval for rescission settlements and Fannie Mae advised its servicers that they are prohibited from entering into such settlements. In addition, in April 2011, Fannie Mae notified us that we must obtain its prior approval to enter into certain settlements. We continue to discuss with other lender-customers their objections to material rescissions and have reached settlement terms with several of our significant lender-customers. In connection with some of these settlement discussions, we have suspended rescissions related to loans that we believe could be included in potential settlements. As of September 30, 2012, approximately 350 rescissions, representing total potential claim payments of approximately $23 million, were affected by our decision to suspend rescissions for customers other than Countrywide. Any definitive agreement with these customers would be subject to GSE approval under announcements they made last year. Both GSEs approved our proposed settlement agreement with one customer. We considered the terms of the proposed agreement when establishing our loss reserves at September 30, 2012. This agreement did not have a significant impact on our established loss reserves. Neither GSE has approved our other settlement agreements, which were structured in a different manner that the one that was approved by the GSEs, and the terms of these other agreements were not considered when establishing our loss reserves at September 30, 2012. We have also reached settlement agreements that do not require GSE approval, but they have not been material in the aggregate.

Information regarding the ever-to-date rescission rates by the quarter in which the claim was received appears in the table below. No information is presented for claims received in the most recent two quarters to allow sufficient time for a substantial percentage of the claims received in those two quarters to reach resolution.

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As of September 30, 2012

Ever to Date Rescission Rates on Primary Claims Received

(based on count)

Quarter in Which the	ETD Rescission	ETD Claims Resolution
Claim was Received	Rate (1)	Percentage (2)
Q4 2010	16.8%	99.6%
Q1 2011	13.3%	98.5%
Q2 2011	10.3%	97.4%
Q3 2011	7.9%	96.5%
Q4 2011	7.1%	95.1%
Q1 2012	5.1%	91.9%

(1) This percentage is claims received, during the quarter shown, that have been rescinded as of our most recently completed quarter divided by the total claims received during the quarter shown. In certain cases we rescind coverage before a claim is received. Such rescissions, which have not been material, are not included in the statistics in this table.

(2) This percentage is claims received, during the quarter shown, that have been resolved as of our most recently completed quarter divided by the total claims received during the quarter shown. Claims resolved principally consist of claims paid plus claims for which we have informed the insured of our decision not to pay the claim. Although our decision to not pay a claim is made after we have given the insured an opportunity to dispute the facts underlying our decision to not pay the claim, these decisions are sometimes reversed after further discussion with the insured. The number of rescission reversals has been immaterial, but could increase materially if we enter into material resolution agreements.

Note: As noted in our risk factor titled “We are defendants in private and government litigation and are subject to the risk of additional private litigation, government litigation and regulatory proceedings in the future,” we are in mediation in an effort to resolve our dispute with Countrywide. In connection with that mediation, we have voluntarily suspended rescissions of coverage related to loans that we believe could be included in a potential resolution. As of September 30, 2012, coverage on approximately 1,700 loans, representing total potential claim payments of approximately $125 million, that we had determined was rescindable was affected by our decision to suspend such rescissions. Substantially all of these potential rescissions relate to claims received beginning in the first quarter of 2011 or later and, had we not suspended rescissions, most of these rescissions would have been processed in the first nine months of 2012. In addition, as of September 30, 2012, approximately 350 rescissions, representing total potential claim payments of approximately $23 million, were affected by our decision to suspend rescissions for customers other than Countrywide. Although the loans with suspended rescissions are included in our delinquency inventory, for purposes of determining our reserve amounts, it is assumed that coverage on these loans will be rescinded. The decision to suspend these potential rescissions does not represent the only reason for the recent decline in the percentage of claims that have been resolved through rescissions and we continue to expect that our rescissions will continue to decline.

We anticipate that the ever-to-date rescission rate on the more recent quarters will increase as the ever-to-date resolution percentage moves closer to 100%.

As discussed under “–Risk sharing arrangements,” approximately 5% of our flow new insurance written is subject to reinsurance arrangements with lender captives. Captive agreements are written on an annual book of business and the captives are required to maintain a separate trust account to support the combined reinsured risk on all annual books. MGIC is the sole beneficiary of the trust, and the trust account is made up of capital deposits by the lender captive, premium deposits by MGIC, and investment income earned.  These amounts are held in the trust account and are available to pay reinsured losses. The reinsurance recoverable on loss reserves related to captive agreements was approximately $115 million at September 30, 2012 which was supported by $324 million of trust assets, while at December 31, 2011 the reinsurance recoverable on loss reserves related to captives was $142 million which was supported by $359 million of trust assets. As of September 30, 2012 and December 31, 2011 there was an additional $26 million and $27 million, respectively, of trust assets in captive agreements where there was no related reinsurance recoverable on loss reserves. For additional discussion regarding our captive arrangements see “Losses—Losses incurred” in our 10-K MD&A.

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In the third quarter and first nine months of 2012 the captive arrangements reduced our losses incurred by approximately $14 million and $42 million, respectively, compared to $19 million and $48 million, respectively, in the third quarter and first nine months of 2011.

A rollforward of our primary default inventory for the three and nine months ended September 30, 2012 and 2011 appears in the table below. The information concerning new notices and cures is compiled from monthly reports received from loan servicers. The level of new notice and cure activity reported in a particular month can be influenced by, among other things, the date on which a servicer generates its report, the number of business days in a month and by transfers of servicing between loan servicers.

	Three Months Ended						Nine Months Ended
	September 30,						September 30,
	2012			2011			2012			2011
Default inventory at beginning of period		153,990			184,452			175,639			214,724
Plus: New notices		34,432			44,342			101,454			127,509
Less: Cures		(27,384	)		(34,335	)		(90,896	)		(115,806	)
Less: Paids (including those charged to a deductible or captive)		(11,344	)		(12,033	)		(34,991	)		(39,052	)
Less: Rescissions and denials (1)		(809	)		(1,532	)		(2,321	)		(6,481	)
Default inventory at end of period		148,885			180,894			148,885			180,894

(1)As noted in our risk factor titled “We are defendants in private and government litigation and are subject to the risk of additional private litigation, government litigation and regulatory proceedings in the future,” we are in mediation in an effort to resolve our dispute with Countrywide. In connection with that mediation, we have voluntarily suspended rescissions of coverage related to loans that we believe could be included in a potential resolution. As of September 30, 2012, coverage on approximately 1,700 loans, representing total potential claim payments of approximately $125 million, that we had determined was rescindable was affected by our decision to suspend such rescissions. Substantially all of these potential rescissions relate to claims received beginning in the first quarter of 2011 or later and, had we not suspended rescissions, most of these rescissions would have been processed in the first nine months of 2012. In addition, as of September 30, 2012, approximately 350 rescissions, representing total potential claim payments of approximately $23 million, were affected by our decision to suspend rescissions for customers other than Countrywide.

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Information about the composition of the primary default inventory at September 30, 2012, December 31, 2011 and September 30, 2011 appears in the table below.

	September 30,			December 31,			September 30,
	2012			2011			2011
Total loans delinquent (1)		148,885			175,639			180,894
Percentage of loans delinquent (default rate)		14.51	%		16.11	%		15.85	%
Prime loans delinquent (2)		95,517			112,403			114,828
Percentage of prime loans delinquent (default rate)		10.90	%		12.20	%		11.91	%
A-minus loans delinquent (2)		21,865			25,989			26,600
Percent of A-minus loans delinquent (default rate)		33.19	%		35.10	%		34.30	%
Subprime credit loans delinquent (2)		7,999			9,326			9,562
Percentage of subprime credit loans delinquent (default rate)		41.29	%		43.60	%		42.97	%
Reduced documentation loans delinquent (3)		23,504			27,921			29,904
Percentage of reduced documentation loans delinquent (default rate)		36.16	%		37.96	%		38.52	%

General Notes: (a) For the information presented, the FICO credit score for a loan with multiple borrowers is the lowest of the borrowers’ “decision FICO scores.” A borrower’s “decision FICO score” is determined as follows: if there are three FICO scores available, the middle FICO score is used; if two FICO scores are available, the lower of the two is used; if only one FICO score is available, it is used.

(b) Servicers continue to pay our premiums for nearly all of the loans in our default inventory, but in some cases, servicers stop paying our premiums.   In those cases, even though the loans continue to be included in our default inventory,the applicable loans are removed from our insurance in force and risk in force. Loans where servicers have stopped paying premiums include 9,683 defaults with a risk of $481.8 million as of September 30, 2012.

(1) At September 30, 2012, December 31, 2011 and September 30, 2011 26,581, 30,250 and 31,085 loans in the default inventory, respectively, related to Wall Street bulk transactions.

(2) We define prime loans as those having FICO credit scores of 620 or greater, A-minus loans as those having FICO credit scores of 575-619, and subprime credit loans as those having FICO credit scores of less than 575, all as reported to us at the time a commitment to insure is issued. Most A-minus and subprime credit loans were written through the bulk channel. However, we classify all loans without complete documentation as “reduced documentation” loans regardless of FICO score rather than as a prime, “A-minus” or “subprime” loan; in the table above, such loans appear only in the reduced documentation category and they do not appear in any of the other categories.

(3) In accordance with industry practice, loans approved by GSE and other automated underwriting (AU) systems under "doc waiver" programs that do not require verification of borrower income are classified by MGIC as "full documentation."   Based in part on information provided by the GSEs, we estimate full documentation loans of this type were approximately 4% of 2007 NIW. Information for other periods is not available. We understand these AU systems grant such doc waivers for loans they judge to have higher credit quality.  We also understand that the GSEs terminated their “doc waiver” programs, with respect to new commitments, in the second half of 2008.

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The primary and pool loss reserves at September 30, 2012, December 31, 2011 and September 30, 2011 appear in the table below.

Gross Reserves	September 30,		December 31,		September 30,
	2012		2011		2011
Primary:
Direct loss reserves (in millions)	$	3,855	$	4,249	$	4,403
Ending default inventory		148,885		175,639		180,894
Average direct reserve per default	$	25,890	$	24,193	$	24,342
Primary claims received inventory included in ending default inventory		12,508		12,610		13,799
Pool (1):
Direct loss reserves (in millions):
With aggregate loss limits (2)	$	123	$	278	$	359
Without aggregate loss limits		21		21		20
Total pool direct loss reserves	$	144	$	299	$	379
Ending default inventory:
With aggregate loss limits (2)		7,987		31,483		32,357
Without aggregate loss limits		1,350		1,488		1,435
Total pool ending default inventory		9,337		32,971		33,792
Pool claims received inventory included in ending default inventory		255		1,398		1,345
Other gross reserves (in millions)	$	5	$	10	$	10

(1) Since a number of our pool policies include aggregate loss limits and/or deductibles, we do not disclose an average direct reserve per default for our pool business.

(2) See “Pool insurance” above for a discussion of our interpretation of the appropriate aggregate loss on a pool policy we have with Freddie Mac as well as our dispute with Freddie Mac regarding this policy. During the third quarter of 2012, approximately 15,600 pool notices were removed from the pool notice inventory due to the exhaustion of the aggregate loss on that pool policy.

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The primary default inventory and primary loss reserves by region at September 30, 2012, December 31, 2011 and September 30, 2011 appears in the table below.

Losses by Region

Primary Default Inventory

	September 30,		December 31,		September 30,
Region	2012		2011		2011
Great Lakes		17,675		22,158		22,689
Mid-Atlantic		7,167		8,058		8,263
New England		6,396		6,913		7,012
North Central		17,582		20,860		21,177
Northeast		17,659		18,385		18,140
Pacific		14,856		18,381		19,874
Plains		4,395		5,462		5,879
South Central		16,602		21,035		22,014
Southeast		46,553		54,387		55,846
Total		148,885		175,639		180,894

Primary Loss Reserves

(In millions)

	September 30,		December 31,		September 30,
Region	2012		2011		2011
Great Lakes	$	302	$	348	$	361
Mid-Atlantic		187		205		200
New England		152		149		158
North Central		449		454		437
Northeast		347		325		359
Pacific		635		750		789
Plains		72		84		89
South Central		324		413		461
Southeast		1,147		1,198		1,231
Total before IBNR and LAE	$	3,615	$	3,926	$	4,085
IBNR and LAE		240		323		318
Total	$	3,855	$	4,249	$	4,403

Regions contain the states as follows:

Great Lakes:  IN, KY, MI, OH

Mid-Atlantic:  DC, DE, MD, VA, WV

New England:  CT, MA, ME, NH, RI, VT

North Central:  IL, MN, MO, WI

Northeast:  NJ, NY, PA

Pacific:  CA, HI, NV, OR, WA

Plains:  IA, ID, KS, MT, ND, NE, SD, WY

South Central:  AK, AZ, CO, LA, NM, OK, TX, UT

Southeast:  AL, AR, FL, GA, MS, NC, SC, TN

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The primary loss reserves (before IBNR and LAE) at September 30, 2012, December 31, 2011 and September 30, 2011 separated between our flow and bulk business appears in the table below.

Primary loss reserves

(In millions)	September 30,		December 31,		September 30,
	2012		2011		2011
Flow	$	2,664	$	2,820	$	2,908
Bulk		951		1,106		1,177
Total primary reserves	$	3,615	$	3,926	$	4,085

The average claim paid, as shown in the table below, can vary materially from period to period based upon a variety of factors, on both a national and state basis, including the geographic mix, average loan amount and average coverage percentage of loans for which claims are paid.

The primary average claim paid for the top 5 states (based on 2012 paid claims) for the three and nine months ended September 30, 2012 and 2011 appears in the table below.

Primary average claim paid

	Three Months Ended				Nine Months Ended
	September 30,				September 30,
	2012		2011		2012		2011
California	$	86,196	$	84,907	$	87,464	$	83,862
Florida		57,696		60,759		57,411		59,319
Illinois		47,146		52,020		47,713		49,845
Arizona		54,606		54,902		54,967		54,893
Michigan		33,251		36,044		33,692		35,276
All other states		42,737		45,844		43,598		44,753
All states	$	48,029	$	50,879	$	48,747	$	49,503

The primary average loan size of our insurance in force at September 30, 2012, December 31, 2011 and September 30, 2011 appears in the table below.

Primary average loan size	September 30,		December 31,		September 30,
	2012		2011		2011
Total insurance in force	$	160,700	$	158,590	$	156,790
Prime (FICO 620 & >)		161,690		158,870		156,550
A-Minus (FICO 575-619)		129,430		130,700		130,600
Subprime (FICO < 575)		120,010		121,130		120,730
Reduced doc (All FICOs)(1)		191,180		194,060		196,260

(1) In this report we classify loans without complete documentation as "reduced documentation"loans regardless of FICO credit score rather than as prime, "A-" or "subprime" loans; in the table above, such loans appear only in the reduced documentation category and they do not appear in any of the other categories.

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The primary average loan size of our insurance in force at September 30, 2012, December 31, 2011 and September 30, 2011 for the top 5 states (based on 2012 paid claims) appears in the table below.

Primary average loan size	September 30,		December 31,		September 30,
	2012		2011		2011
California	$	282,276	$	284,034	$	283,615
Florida		173,126		174,439		174,060
Illinois		154,532		154,084		152,223
Arizona		182,059		182,705		183,056
Michigan		125,343		123,709		121,608
All other states		154,831		152,372		150,446

Information about net paid claims during the three and nine months ended September 30, 2012 and 2011 appears in the table below.

Net paid claims (In millions)

	Three Months Ended						Nine Months Ended
	September 30,						September 30,
	2012			2011			2012			2011
Prime (FICO 620 & >)	$	378		$	419		$	1,188		$	1,342
A-Minus (FICO 575-619)		57			68			184			221
Subprime (FICO < 575)		16			17			52			56
Reduced doc (All FICOs)(1)		94			108			283			316
Pool		49			144			218			386
Other		2			1			5			3
Direct losses paid		596			757			1,930			2,324
Reinsurance		(21	)		(20	)		(70	)		(112	)
Net losses paid		575			737			1,860			2,212
Net LAE paid		12			14			36			44
Net losses and LAE paid before terminations		587			751			1,896			2,256
Reinsurance terminations		-			(36	)		-			(39	)
Net losses and LAE paid	$	587		$	715		$	1,896		$	2,217

(1) In this report we classify loans without complete documentation as "reduced documentation"loans regardless of FICO credit score rather than as prime, "A-" or "subprime" loans; in the table above, such loans appear only in the reduced documentation category and they do not appear in any of the other categories.

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Primary claims paid for the top 15 states (based on 2012 paid claims) and all other states for the three and nine months ended September 30, 2012 and 2011 appears in the table below.

Paid Claims by state (In millions)

	Three Months Ended				Nine Months Ended
	September 30,				September 30,
	2012		2011		2012		2011
California	$	73	$	84	$	241	$	260
Florida		83		75		235		233
Illinois		36		20		104		74
Arizona		29		55		95		154
Michigan		27		29		88		107
Georgia		24		29		79		98
Nevada		20		41		70		103
Texas		17		24		54		85
Ohio		18		16		53		59
Washington		16		18		49		53
Minnesota		13		17		47		51
Virginia		12		16		39		50
North Carolina		13		8		38		31
Wisconsin		12		12		36		34
Maryland		12		9		34		40
All other states		140		159		445		503
	$	545	$	612	$	1,707	$	1,935
Other (Pool, LAE, Reinsurance)		42		103		189		282
Net losses and LAE paid	$	587	$	715	$	1,896	$	2,217

Beginning in 2008, the rate at which claims are received and paid slowed for a combination of reasons, including foreclosure moratoriums, servicing delays, court delays, loan modifications and our claims investigations. Although these factors continue to affect our paid claims, we believe paid claims, on a quarterly basis, peaked in the second quarter of 2011 and that the overall level of total paid claims will continue to decline, assuming recent foreclosure patterns continue.

The GSEs have recently introduced new short sale programs that could result in claim payments being accelerated on more recent notices. While a short sale would likely result in the claim being received and paid sooner than would occur through a foreclosure the amount of the claim payment could be less. We do not know what the level of participation in these programs will be.

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The primary default inventory for the top 15 states (based on 2012 paid claims) at September 30, 2012, December 31, 2011 and September 30, 2011 appears in the table below.

Primary default inventory by state

	September 30,		December 31,		September 30,
	2012		2011		2011
California		7,210		9,542		10,496
Florida		24,067		27,533		28,329
Illinois		10,010		11,420		11,464
Arizona		2,590		3,809		4,361
Michigan		5,238		7,269		7,779
Georgia		5,373		6,744		7,220
Nevada		2,327		3,001		3,380
Texas		7,138		8,961		9,039
Ohio		7,037		8,357		8,300
Washington		3,253		3,467		3,542
Minnesota		2,151		2,778		2,899
Virginia		2,193		2,647		2,828
North Carolina		4,116		4,929		4,898
Wisconsin		3,338		3,945		4,033
Maryland		3,583		3,869		3,850
All other states		59,261		67,368		68,476
		148,885		175,639		180,894

The primary default inventory at September 30, 2012, December 31, 2011 and September 30, 2011 separated between our flow and bulk business appears in the table below.

Primary default inventory

	September 30,		December 31,		September 30,
	2012		2011		2011
Flow		113,339		134,101		137,084
Bulk		35,546		41,538		43,810
		148,885		175,639		180,894

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The flow default inventory by policy year at September 30, 2012, December 31, 2011 and September 30, 2011 appears in the table below.

Flow default inventory by policy year

	September 30,		December 31,		September 30,
Policy year:	2012		2011		2011
2002 and prior		9,779		12,006		12,412
2003		6,043		7,403		7,513
2004		8,532		10,116		10,218
2005		13,222		15,594		15,916
2006		19,167		23,078		23,713
2007		42,765		50,664		52,140
2008		12,568		14,247		14,318
2009		904		800		721
2010		241		168		121
2011		98		25		12
2012		20		-		-
		113,339		134,101		137,084

The liability associated with our estimate of premiums to be refunded on expected claim payments is accrued for separately at September 30, 2012 and December 31, 2011 and approximated $118 million and $114 million, respectively. Separate components of this liability are included in “Other liabilities” and “Premium deficiency reserve” on our consolidated balance sheet. Changes in the liability affect premiums written and earned and change in premium deficiency reserve, respectively.

As of September 30, 2012, 29% of our primary insurance in force was written subsequent to December 31, 2008, 43% of our primary insurance in force was written subsequent to December 31, 2007, and 67% of our primary insurance in force was written subsequent to December 31, 2006. On our flow business, the highest claim frequency years have typically been the third and fourth year after the year of loan origination. On our bulk business, the period of highest claims frequency has generally occurred earlier than in the historical pattern on our flow business. However, the pattern of claims frequency can be affected by many factors, including persistency and deteriorating economic conditions. Low persistency can have the effect of accelerating the period in the life of a book during which the highest claim frequency occurs. Deteriorating economic conditions can result in increasing claims following a period of declining claims.

Premium deficiency

During the third quarter of 2012, the premium deficiency reserve on Wall Street bulk transactions declined from $93 million, as of June 30, 2012, to $84 million as of September 30, 2012. During the first nine months of 2012 the premium deficiency reserve on Wall Street bulk transactions declined by $51 million from $135 million at December 31, 2011.  The $84 million premium deficiency reserve as of September 30, 2012 reflects the present value of expected future losses and expenses that exceeded the present value of expected future premium and already established loss reserves. The discount rate used in the calculation of the premium deficiency reserve at September 30, 2012 was 2.0%.  During the third quarter of 2011, the premium deficiency reserve on Wall Street bulk transactions declined from $159 million, as of June 30, 2011, to $147 million as of September 30, 2011.  During the first nine months of 2011 the premium deficiency reserve on Wall Street bulk transactions declined by $32 million from $179 million at December 31, 2010.

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The components of the premium deficiency reserve at September 30, 2012, December 31, 2011 and September 30, 2011 appear in the table below.

	September 30,			December 31,			September 30,
	2012			2011			2011
	(In millions)
Present value of expected future paid losses and expenses, net of expected future premium	$	(865	)	$	(961	)	$	(1,039	)
Established loss reserves		781			826			892
Net deficiency	$	(84	)	$	(135	)	$	(147	)

The decrease in the premium deficiency reserve for the three and nine months ended September 30, 2012 was $9 million and $51 million, respectively, as shown in the table below, which represents the net result of actual premiums, losses and expenses as well as a net change in assumptions for these periods. The net change in assumptions for the three and nine months ended September 30, 2012 are both primarily related to higher estimated ultimate losses. The decrease in the premium deficiency reserve for the three and nine months ended September 30, 2011 was $12 million and $32 million, respectively. The net change in assumptions for the third quarter of 2011 is primarily related to higher estimated ultimate losses. The net change in assumptions for the nine months ended September 30, 2011 is primarily related to higher estimated ultimate premiums and lower estimated ultimate losses.

	Three Months Ended						Nine Months Ended
	September 30, 2012
	(In millions)
Premium Deficiency Reserve at beginning of period				$	(93	)				$	(135	)
Paid claims and loss adjustment expenses	$	67					$	219
Decrease in loss reserves		(25	)					(45	)
Premium earned		(25	)					(77	)
Effects of present valuing on future premiums, losses and expenses		(4	)					(8	)
Change in premium deficiency reserve to reflect actual premium, losses and expenses recognized					13						89
Change in premium deficiency reserve to reflect change in assumptions relating to future premiums, losses, expenses and discount rate (1)					(4	)					(38	)
Premium Deficiency Reserve at end of period				$	(84	)				$	(84	)

(1) A (negative) positive number for changes in assumptions relating to premiums, losses, expenses and discountrate indicates a (deficiency) redundancy of the prior premium deficiency reserve.

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	Three Months Ended						Nine Months Ended
	September 30, 2011
	(In millions)
Premium Deficiency Reserve at beginning of period				$	(159	)				$	(179	)
Paid claims and loss adjustment expenses	$	85					$	257
Decrease in loss reserves		(8	)					(182	)
Premium earned		(30	)					(91	)
Effects of present valuing on future premiums, losses and expenses		(6	)					(15	)
Change in premium deficiency reserve to reflect actual premium, losses and expenses recognized					41						(31	)
Change in premium deficiency reserve to reflect change in assumptions relating to future premiums, losses, expenses and discount rate (1)					(29	)					63
Premium Deficiency Reserve at end of period				$	(147	)				$	(147	)

(1) A (negative) positive number for changes in assumptions relating to premiums, losses, expenses and discount rate indicates a (deficiency) redundancy of the prior premium deficiency reserve.

Each quarter we perform a premium deficiency analysis on the portion of our book of business not covered by the premium deficiency described above. As of September 30, 2012, the analysis concluded that there was no premium deficiency on such portion of our book of business. For the reasons discussed below, our analysis of any potential deficiency reserve is subject to inherent uncertainty and requires significant judgment by management. To the extent, in a future period, expected losses are higher or expected premiums are lower than the assumptions we used in our analysis, we could be required to record a premium deficiency reserve on this portion of our book of business in such period.

The calculation of the premium deficiency reserve requires the use of significant judgments and estimates to determine the present value of future premium and present value of expected losses and expenses on our business. The present value of future premium relies on, among other things, assumptions about persistency and repayment patterns on underlying loans.  The present value of expected losses and expenses depends on assumptions relating to severity of claims and claim rates on current defaults, and expected defaults in future periods. These assumptions also include an estimate of expected rescission activity. Similar to our loss reserve estimates, our estimates for premium deficiency reserves could be adversely affected by several factors, including a deterioration of regional or economic conditions leading to a reduction in borrowers’ income and thus their ability to make mortgage payments, and a drop in housing values that could expose us to greater losses.  Assumptions used in calculating the deficiency reserve can also be affected by volatility in the current housing and mortgage lending industries.  To the extent premium patterns and actual loss experience differ from the assumptions used in calculating the premium deficiency reserve, the differences between the actual results and our estimates will affect future period earnings and could be material.

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Underwriting and other expenses

Underwriting and other expenses for the third quarter and first nine months of 2012 decreased compared to the same periods in 2011. The decrease primarily reflects our reductions in headcount.

Ratios

The table below presents our loss, expense and combined ratios for our combined insurance operations for the three and nine months ended September 30, 2012 and 2011.

	Three Months Ended						Nine Months Ended
	September 30,						September 30,
	2012			2011			2012			2011
Loss ratio		184.0	%		168.2	%		178.7	%		145.3	%
Underwriting expense ratio		13.6	%		16.4	%		15.6	%		16.3	%
Combined ratio		197.6	%		184.6	%		194.3	%		161.6	%

The loss ratio is the ratio, expressed as a percentage, of the sum of incurred losses and loss adjustment expenses to net premiums earned. The loss ratio does not reflect any effects due to premium deficiency. The increase in the loss ratio in the third quarter and first nine months of 2012, compared to the same periods in 2011, was due to an increase in losses incurred, as well as a decrease in premiums earned. The underwriting expense ratio is the ratio, expressed as a percentage, of underwriting expenses to net premiums written. The decrease in the expense ratio in the third quarter of 2012, compared to the same period in 2011, was due to a decrease in underwriting expenses as well as an increase in net premiums written. The decrease in the expense ratio in the first nine months of 2012, compared to the same period in 2011, was due to a decrease in underwriting expenses, partially offset by a decrease in net premiums written. The combined ratio is the sum of the loss ratio and the expense ratio.

Interest expense

Interest expense for the third quarter and first nine months of 2012 decreased slightly when compared to the same periods in 2011. The decrease is primarily due to lower interest on our Senior Notes due to repayments and repurchases, partially offset by an increase in amortization on our junior debentures.

Income taxes

The effective tax rate (benefit) on our pre-tax loss was (1.2%) and (13.7%) in the third quarter of 2012 and 2011, respectively. The benefit from income taxes was reduced by $86.1 million and $47.9 million due to the recognition of a valuation allowance for the three months ended September 30, 2012 and 2011, respectively.

The effective tax rate (benefit) on our pre-tax loss was (0.8%) in the first nine months of 2012, compared to (9.0%) in the first nine months of 2011. During those periods, the benefit from income taxes was reduced by the recognition of a valuation allowance. 

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We review the need to establish a deferred tax asset valuation allowance on a quarterly basis. We analyze several factors, among which are the severity and frequency of operating losses, our capacity for the carryback or carryforward of any losses, the expected occurrence of future income or loss and available tax planning alternatives.  Based on our analysis and the level of cumulative operating losses, we have reduced our benefit from income tax by recognizing a valuation allowance.

For the nine months ended September 30, 2012 and 2011, our deferred tax valuation allowance was reduced by the change in the deferred tax liability related to $7.8 million and $103.9 million, respectively, of unrealized gains on investments that were recorded in other comprehensive income. In the event of future operating losses, it is likely that the valuation allowance will be adjusted by any taxes recorded to equity for changes in unrealized gains or losses or other items in other comprehensive income. 

The effect of the change in valuation allowance on the benefit from income taxes was as follows:

	Three Months Ended						Nine Months Ended
	September 30,						September 30,
	2012			2011			2012			2011
	(In thousands)
Tax benefit before valuation allowance	$	(89,106	)	$	(74,069	)	$	(196,535	)	$	(157,162	)
Change in valuation allowance		86,134			47,939			192,035			122,654
Benefit from income taxes	$	(2,972	)	$	(26,130	)	$	(4,500	)	$	(34,508	)

The decrease in the valuation allowance that was included in other comprehensive income for the three months ended September 30, 2012 was $13.7 million. There was no change in the valuation allowance included in other comprehensive income for nine months ended September 30, 2012 or the three and nine months ended September 30, 2011. The total valuation allowance as of September 30, 2012 and December 31, 2011 was $800.8 million and $608.8 million, respectively.

We have approximately $2,105 million of net operating loss carryforwards on a regular tax basis and $1,225 million of net operating loss carryforwards for computing the alternative minimum tax as of September 30, 2012. Any unutilized carryforwards are scheduled to expire at the end of tax years 2029 through 2032.

Financial Condition

At September 30, 2012 the total fair value of our investment portfolio was $4.9 billion. In addition, at September 30, 2012 our total assets included approximately $0.7 billion of cash and cash equivalents as shown on our consolidated balance sheet. At September 30, 2012, based on fair value, less than 1% of our fixed income securities were below investment grade securities. The percentage of investments rated BBB may continue to increase as we reinvest to achieve higher yields and, in part, due to the reduced availability of highly rated corporate securities. Lower rated investments have greater risk. Our fixed income securities are readily marketable, other than our auction rate securities discussed below, and concentrated in maturities of less than 15 years. The composition of ratings at September 30, 2012, December 31, 2011 and September 30, 2011 are shown in the table below.

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Investment Portfolio Ratings

	September 30,			December 31,			September 30,
	2012			2011			2011
AAA		33	%		37	%		39	%
AA		21	%		26	%		29	%
A		31	%		27	%		25	%
BBB		15	%		10	%		7	%
Investment grade		100	%		100	%		100	%
Below investment grade		-			-			-
Total		100	%		100	%		100	%

Approximately 5% of our investment portfolio, excluding cash and cash equivalents, is guaranteed by financial guarantors.  We evaluate the credit risk of securities through analysis of the underlying fundamentals. The extent of our analysis depends on a variety of factors, including the issuer’s sector, scale, profitability, debt cover, ratings and the tenor of the investment.  At September 30, 2012, there are no fixed income securities that are relying on financial guaranty insurance to elevate their rating.

We primarily place our investments in investment grade securities pursuant to our investment policy guidelines. The policy guidelines also limit the amount of our credit exposure to any one issue, issuer and type of instrument. At September 30, 2012, the modified duration of our fixed income investment portfolio was 3.2 years, which means that an instantaneous parallel shift in the yield curve of 100 basis points would result in a change of 3.2% in the fair value of our fixed income portfolio. For an upward shift in the yield curve, the fair value of our portfolio would decrease and for a downward shift in the yield curve, the fair value would increase.

The fair value of our auction rate securities (“ARS”) backed by student loans was approximately $111 million at September 30, 2012. ARS were intended to behave like short-term debt instruments because their interest rates are reset periodically through an auction process, most commonly at intervals of 7, 28 and 35 days. The same auction process had historically provided a means by which we may rollover the investment or sell these securities at par in order to provide us with liquidity as needed.  The ARS we hold are collateralized by portfolios of student loans, substantially all of which are ultimately 97% guaranteed by the United States Department of Education. At September 30, 2012, approximately 66% of our ARS portfolio was rated AAA/Aaa by one or more of the following major rating agencies: Moody’s, Standard & Poor’s and Fitch Ratings.

In mid-February 2008, auctions began to fail due to insufficient buyers, as the amount of securities submitted for sale in auctions exceeded the aggregate amount of the bids.  For each failed auction, the interest rate on the security moves to a maximum rate specified for each security, and generally resets at a level higher than specified short-term interest rate benchmarks.  At September 30, 2012, our entire ARS portfolio, consisting of 13 investments, was subject to failed auctions; however, from the period when the auctions began to fail through September 30, 2012, $422 million in par value of ARS was either sold or called, with the average amount we received being approximately 96% of par which approximated the aggregate fair value prior to redemption. To date, we have collected all interest due on our ARS.

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As a result of the persistent failed auctions, and the uncertainty of when these investments could be liquidated at par, the investment principal associated with failed auctions will not be accessible until successful auctions occur, a buyer is found outside of the auction process, the issuers establish a different form of financing to replace these securities, or final payments come due according to the contractual maturities of the debt issues.

At September 30, 2012, we had outstanding $100.1 million, 5.375% Senior Notes due in November 2015, with an approximate fair value of $73 million. At September 30, 2012, we also had $345 million principal amount of 5% Convertible Senior Notes outstanding due in 2017, with an approximate fair value of $235 million and $389.5 million principal amount of 9% Convertible Junior Subordinated Debentures due in 2063 outstanding, which at September 30, 2012 are reflected as a liability on our consolidated balance sheet at the current amortized value of $370 million, with the unamortized discount reflected in equity. The fair value of the convertible debentures was approximately $106 million at September 30, 2012.

The Internal Revenue Service (“IRS”) completed separate examinations of our federal income tax returns for the years 2000 through 2004 and 2005 through 2007 and issued assessments for unpaid taxes, interest and penalties related to our treatment of the flow-through income and loss from an investment in a portfolio of residual interests of Real Estate Mortgage Investment Conduits (“REMICs”). This portfolio has been managed and maintained during years prior to, during and subsequent to the examination period. The IRS indicated that it did not believe that, for various reasons, we had established sufficient tax basis in the REMIC residual interests to deduct the losses from taxable income. The IRS assessment related to the REMIC issue is $190.7 million in taxes and penalties. There would also be applicable interest which, when computed on the amount of the assessment, is substantial. Depending on the outcome of this matter, additional state income taxes along with any applicable interest may become due when a final resolution is reached and could also be substantial.

We appealed these assessments within the IRS and, in 2007, we made a payment of $65.2 million with the United States Department of the Treasury related to this assessment. In August 2010, we reached a tentative settlement agreement with the IRS. In July 2012,  we were informed by the IRS that it would not finalize our previous settlement. We are exploring our alternatives with respect to this matter. One alternative is to seek to reach a new settlement which, if reached, we expect would be more costly to us than the prior settlement. In the event that we are unable to reach any settlement of the proposed adjustments, we would be required to litigate their validity in order to avoid a full concession to the IRS. Any such litigation could be lengthy and costly in terms of legal fees and related expenses. We adjusted our tax provision and liabilities for the effects of the tentative settlement agreement in 2010. The IRS’ reconsideration of the terms of the settlement agreement did not change our belief that the previously recorded items are appropriate. However, we would need to make appropriate adjustments, which could be material, to our tax provision and liabilities if our view of the probability of success in this matter changes, and the ultimate resolution of this matter could have a material negative impact on our effective tax rate, results of operations, cash flows and statutory capital. In this regard, see our risk factor titled “Regulatory capital requirements may prevent us from continuing to write new insurance on an uninterrupted basis.”

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In March 2012, we received a Revenue Agent’s Report from the IRS related to the examination of our federal income tax returns for the years 2008 and 2009.  The adjustments that are proposed by the IRS are temporary in nature and would have no material effect on the consolidated financial statements.  In July 2012, the IRS began an audit of our 2010 federal income tax return.

The total amount of unrecognized tax benefits as of September 30, 2012 is $104.5 million.  The total amount of the unrecognized tax benefits that would affect our effective tax rate is $91.9 million. We recognize interest accrued and penalties related to unrecognized tax benefits in income taxes. We have accrued $25.1 million for the payment of interest as of September 30, 2012. Although the IRS is reconsidering the terms of our settlement agreement with them, as discussed above, if approved our total amount of unrecognized tax benefits would be reduced by $104.5 million during 2012, while after taking into account prior payments and the effect of available net operating loss carrybacks, any net cash outflows would approximate $23 million.

Our principal exposure to loss is our obligation to pay claims under MGIC’s mortgage guaranty insurance policies. At September 30, 2012, MGIC’s direct (before any reinsurance) primary and pool risk in force, which is the unpaid principal balance of insured loans as reflected in our records multiplied by the coverage percentage, and taking account of any loss limit, was approximately $43.9 billion. In addition, as part of our contract underwriting activities, we are responsible for the quality of our underwriting decisions in accordance with the terms of the contract underwriting agreements with customers. We may be required to provide certain remedies to our customers if certain standards relating to the quality of our underwriting work are not met, and we have an established reserve for such obligations. Through September 30, 2012, the cost of remedies provided by us to customers for failing to meet the standards of the contracts has not been material. However, claims for remedies may be made a number of years after the underwriting work was performed. A material portion of our new insurance written through the flow channel in recent years, including for 2006 and 2007, has involved loans for which we provided contract underwriting services. We believe the rescission of mortgage insurance coverage on loans for which we provided contract underwriting services may make a claim for a contract underwriting remedy more likely to occur. Beginning in the second half of 2009, we experienced an increase in claims for contract underwriting remedies, which continued into the first nine months of 2012. Hence, there can be no assurance that contract underwriting remedies will not be material in the future.

Liquidity and Capital Resources

Overview

Our sources of funds consist primarily of:

· our investment portfolio (which is discussed in “Financial Condition” above), and interest income on the portfolio,

· net premiums that we will receive from our existing insurance in force as well as policies that we write in the future and

· amounts that we expect to recover from captives (which is discussed in “Results of Consolidated Operations – Risk sharing arrangements” and “Results of Consolidated Operations – Losses – Losses incurred” above).

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Our obligations consist primarily of:

· claim payments under MGIC’s mortgage guaranty insurance policies,

· $100 million of 5.375% Senior Notes due in November 2015,

· $345 million of Convertible Senior Notes due in 2017,

· $390 million of Convertible Junior Debentures due in 2063,

· interest on the foregoing debt instruments, including deferred interest on our convertible debentures, and

· the other costs and operating expenses of our business.

Holders of both of the convertible issuesmay convert their notes into shares of our common stock at their option prior to certain dates prescribed under the terms of their issuance, in which case our corresponding obligation will be eliminated.

Since 2009, our claim payments have exceeded our premiums received. We expect that this trend will continue. Due to the uncertainty regarding how factors such as foreclosure moratoriums, servicing and court delays, failures by servicers to follow proper procedures in foreclosure proceedings, loan modifications and claims investigations and rescissions, will affect our future paid claims it has become even more difficult to estimate the amount and timing of future claim payments. When we experience cash shortfalls, we can fund them through sales of short-term investments and other investment portfolio securities, subject to insurance regulatory requirements regarding the payment of dividends to the extent funds were required by an entity other than the seller. In addition, we align the maturities of our investment portfolio with our estimate of future obligations. A significant portion of our investment portfolio securities are held by our insurance subsidiaries. As long as the trends discussed above continue, we expect to experience significant declines in our investment portfolio.

Debt at Our Holding Company and Holding Company Capital Resources

The senior notes, convertible senior notes and convertible debentures are obligations of MGIC Investment Corporation and not of its subsidiaries. The payment of dividends from our insurance subsidiaries, which prior to raising capital in the public markets in 2008 and 2010 had been the principal source of our holding company cash inflow, is restricted by insurance regulation. MGIC is the principal source of dividend-paying capacity.  Since 2008, MGIC has not paid any dividends to our holding company. Through 2012, MGIC cannot pay any dividends to our holding company without approval from the OCI. In connection with the approval of MIC as an eligible mortgage insurer, Freddie Mac and Fannie Mae have imposed dividend restrictions on MGIC and MIC through December 31, 2013.

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At September 30, 2012, we had approximately $425 million in cash and investments at our holding company.

As of September 30, 2012, our holding company’s debt obligations were $835 million in par value consisting of:

· $100 million in par value of Senior Notes due in November 2015, with an annual interest cost of $5 million;

· $345 million in par value of Convertible Senior Notes due in 2017, with an annual interest cost of $17 million; and

· $390 million in par value of Convertible Junior Debentures due in 2063, with an annual interest cost of $35 million

See Note 3 – “Debt” to our consolidated financial statements for additional information about this indebtedness, including restrictive covenants in our Senior Notes and our election to defer interest on our Convertible Junior Debentures. The description in Note 3 - “Debt" is qualified in its entirety by the terms of the notes and debentures. The terms of our Senior Notes are contained in the Officer's Certficate, dated as of October 4, 2005, which specifies the interest rate, maturity date and other terms, and in the Indenture dated as of October 15, 2000, between us and the trustee, included as an exhibit to our Form 8-K filed with the SEC on October 19, 2000 (the "2000 Indenture"). The terms of our Convertible Senior Notes are contained in a Supplemental Indenture, dated as of April 26, 2010, between us and U.S. Bank National Association, as trustee, which is included as an exhibit to our 8-K filed with the SEC on April 30, 2010, and in the 2000 Indenture. The terms of our Convertible Junior Debentures are contained in the Indenture dated as of March 28, 2008, between us and U.S. Bank National Association filed as an exhibit to our Form 10-Q filed with the SEC on May 12, 2008.

Our holding company has no other material sources of cash inflows other than investment income. Furthermore, our holding company contributed $200 million to its insurance operations in December 2011 to support these operations. Any further contributions would further decrease our holding company cash and investments.  As noted above under “Overview – Capital – Insurance regulators,” Freddie Mac’s approval of MIC as an eligible insurer is subject to our holding company making a $100 million contribution to MGIC on or before December 1, 2012. This capital contribution would decrease our holding company cash and investments.

In the second quarter of 2012, we repurchased for cash approximately $70.9 million in par value of our 5.375% Senior Notes due in November 2015. We recognized $17.8 million in gains on the repurchases, which is included in other revenue on the Consolidated Statements of Operations for the nine months ended September 30, 2012. In 2011, we repurchased for cash approximately $129.0 million in par value of our 5.375% Senior Notes due in November 2015. We recognized $27.7 million in gains on the repurchases, which is included in other revenue on the Consolidated Statements of Operations for the year ended December 31, 2011. We may from time to time continue to seek to acquire our debt obligations through cash purchases and/or exchanges for other securities.  We may do this in open market purchases, privately negotiated acquisitions or other transactions. The amounts involved may be material.

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Risk-to-Capital

We compute our risk-to-capital ratio on a separate company statutory basis, as well as for our combined insurance operations. The risk-to-capital ratio is our net risk in force divided by our policyholders’ position. Our net risk in force includes both primary and pool risk in force, and excludes risk on policies that are currently in default and for which loss reserves have been established. The risk amount includes pools of loans or bulk deals with contractual aggregate loss limits and in some cases without these limits. Policyholders’ position consists primarily of statutory policyholders’ surplus (which increases as a result of statutory net income and decreases as a result of statutory net loss and dividends paid), plus the statutory contingency reserve. The statutory contingency reserve is reported as a liability on the statutory balance sheet. A mortgage insurance company is required to make annual contributions to the contingency reserve of approximately 50% of net earned premiums. These contributions must generally be maintained for a period of ten years.  However, with regulatory approval a mortgage insurance company may make early withdrawals from the contingency reserve when incurred losses exceed 35% of net earned premium in a calendar year.

The premium deficiency reserve discussed under “Results of Consolidated Operations – Losses – Premium deficiency” above is not recorded as a liability on the statutory balance sheet and is not a component of statutory net income. The present value of expected future premiums and already established loss reserves and statutory contingency reserves, exceeds the present value of expected future losses and expenses on our total in force book, so no deficiency is recorded on a statutory basis. On a GAAP basis, contingency loss reserves are not established and thus not considered when calculating premium deficiency reserve and policies are grouped based on how they are acquired, serviced and measured.

MGIC’s separate company preliminary risk-to-capital calculation appears in the table below.

	September 30,		December 31,
	2012		2011
	(In millions, except ratio)
Risk in force - net (1)	$	31,294	$	31,769
Statutory policyholders' surplus	$	993	$	1,569
Statutory contingency reserve		-		-
Statutory policyholders' position	$	993	$	1,569
Risk-to-capital	31.5:1		20.3:1

(1) Risk in force – net, as shown in the table above, is net of reinsurance and exposure on policies currently in default and for which loss reserves have been established.

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Our combined insurance companies’ preliminary risk-to-capital calculation appears in the table below.

	September 30,		December 31,
	2012		2011
	(In millions, except ratio)
Risk in force - net (1)	$	36,257	$	36,805
Statutory policyholders' surplus	$	1,058	$	1,657
Statutory contingency reserve		4		4
Statutory policyholders' position	$	1,062	$	1,661
Risk-to-capital	34.1:1		22.2:1

(1) Risk in force – net, as shown in the table above, is net of reinsurance and exposure on policies currently in default ($6.9 billion at September 30, 2012 and $8.6 billion at December 31, 2011) and for which loss reserves have been established.

Our risk-to-capital ratio will increase if the percentage decrease in capital exceeds the percentage decrease in insured risk.  Therefore, as capital decreases, the same dollar decrease in capital will cause a greater percentage decrease in capital and a greater increase in the risk-to-capital ratio.

At September 30, 2012, MGIC’s preliminary risk-to-capital ratio was 31.5 to 1, exceeding the maximum allowed by many jurisdictions. We expect MGIC’s risk-to-capital ratio to increase and to continue to exceed 25 to 1. Under Statement of Statutory Accounting Principles No. 101 (“SSAP No. 101”), which became effective January 1, 2012, MGIC received no benefit to statutory capital at June 30, 2012 for deferred tax assets because MGIC’s risk-to-capital ratio exceeded 25 to 1 before considering those assets. The exclusion of deferred tax assets at June 30, 2012, negatively impacted our statutory capital. Under a permitted practice effective September 30, 2012 and until further notice, the Office of the Commissioner of Insurance of the State of Wisconsin (“OCI”) has approved MGIC to report its net deferred tax asset as an admitted asset in an amount not to exceed 10% of surplus as regards policyholders, notwithstanding contrary provisions of SSAP No. 101. At September 30, 2012, pursuant to the permitted practice, deferred tax assets of $90 million were included in statutory capital.

For additional information regarding regulatory capital see “Overview-Capital” above as well as our risk factor titled “Regulatory capital requirements may prevent us from continuing to write new insurance on an uninterrupted basis.”

Financial Strength Ratings

The financial strength of MGIC, our principal mortgage insurance subsidiary, is rated B2 by Moody’s Investors Service and is on review for further downgrade. Standard & Poor’s Rating Services’ insurer financial strength rating of MGIC is B- with a negative outlook. For further information about the importance of MGIC’s ratings, see our risk factor titled “We may not continue to meet the GSEs’ mortgage insurer eligibility requirements.”

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The financial strength of MIC, a subsidiary of MGIC, is rated Ba3 by Moody’s Investors Service and is on review for downgrade. Standard & Poor’s Rating Services’ insurer financial strength rating of MIC is B- with a negative outlook. For further information about the importance of MIC’s ratings, see our risk factor titled “Competition or changes in our relationships with our customers could reduce our revenues or increase our losses.”

Contractual Obligations

At September 30, 2012, the approximate future payments under our contractual obligations of the type described in the table below are as follows:

	Payments due by period
Contractual Obligations (In millions):			Less than						More than
	Total		1 year		1-3 years		3-5 years		5 years
Long-term debt obligations	$	2,727	$	40	$	115	$	552	$	2,020
Operating lease obligations		9		4		4		1		-
Tax obligations		18		18		-		-		-
Purchase obligations		1		1		-		-		-
Pension, SERP and other post-retirement benefit plans		177		11		28		32		106
Other long-term liabilities		4,004		2,042		1,642		320		-
Total	$	6,936	$	2,116	$	1,789	$	905	$	2,126

Our long-term debt obligations at September 30, 2012 include, $100.1 million of 5.375% Senior Notes due in November 2015, $345.0 million of 5% Convertible Senior Notes due in 2017 and $389.5 million in convertible debentures due in 2063, including related interest, as discussed in Note 3 – “Debt” to our consolidated financial statements and under “Liquidity and Capital Resources” above. The interest payment on our convertible debentures that was scheduled to be paid on October 1, 2012, but which we elected to defer as discussed in Note 3 to our consolidated financial statements, is included in the “More than 5 years” column in the table above. Our operating lease obligations include operating leases on certain office space, data processing equipment and autos, as discussed in Note 19 – “Leases” to our consolidated financial statements in our Annual Report on Form 10-K for the year ended December 31, 2011. Tax obligations consist primarily of amounts related to our current dispute with the IRS, as discussed in Note 11 – “Income Taxes.” Purchase obligations consist primarily of agreements to purchase data processing hardware or services made in the normal course of business. See Note 13 – “Benefit Plans” to our consolidated financial statements in our Annual Report on Form 10-K for the year ended December 31, 2011 for discussion of expected benefit payments under our benefit plans.

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Our other long-term liabilities represent the loss reserves established to recognize the liability for losses and loss adjustment expenses related to defaults on insured mortgage loans. The timing of the future claim payments associated with the established loss reserves was determined primarily based on two key assumptions: the length of time it takes for a notice of default to develop into a received claim and the length of time it takes for a received claim to be ultimately paid. The future claim payment periods are estimated based on historical experience, and could emerge significantly different than this estimate.  Due to the uncertainty regarding how certain factors, such as foreclosure moratoriums, servicing and court delays, failures by servicers to follow proper procedures in foreclosure proceedings, loan modifications, claims investigations and claim rescissions, will affect our future paid claims it has become even more difficult to estimate the amount and timing of future claim payments. Current conditions in the housing and mortgage industries make all of the assumptions discussed in this paragraph more volatile than they would otherwise be. See Note 12 – “Loss Reserves” to our consolidated financial statements and “-Critical Accounting Policies” in our 10-K MD&A. In accordance with GAAP for the mortgage insurance industry, we establish loss reserves only for loans in default. Because our reserving method does not take account of the impact of future losses that could occur from loans that are not delinquent, our obligation for ultimate losses that we expect to occur under our policies in force at any period end is not reflected in our financial statements or in the table above.

Forward Looking Statements and Risk Factors

General:  Our revenues and losses could be affected by the risk factors referred to under “Location of Risk Factors” below. These risk factors are an integral part of Management’s Discussion and Analysis.

These factors may also cause actual results to differ materially from the results contemplated by forward looking statements that we may make. Forward looking statements consist of statements which relate to matters other than historical fact. Among others, statements that include words such as we “believe,” “anticipate” or “expect,” or words of similar import, are forward looking statements. We are not undertaking any obligation to update any forward looking statements we may make even though these statements may be affected by events or circumstances occurring after the forward looking statements were made. Therefore no reader of this document should rely on these statements being current as of any time other than the time at which this document was filed with the Securities and Exchange Commission.

Location of Risk Factors:  The risk factors are in Item 1 A of our Annual Report on Form 10-K for the year ended December 31, 2011, as supplemented by Part II, Item 1 A of our Quarterly Report on Form 10-Q for the Quarters Ended March 31 and June 30, 2012 and by Part II, Item 1 A of this Quarterly Report on Form 10-Q.  The risk factors in the 10-K, as supplemented by these 10-Qs and through updating of various statistical and other information, are reproduced in Exhibit 99 to this Quarterly Report on Form 10-Q.

Item 3.  Quantitative and Qualitative Disclosures about Market Risk

At September 30, 2012, the derivative financial instruments in our investment portfolio were immaterial. We place our investments in instruments that meet high credit quality standards, as specified in our investment policy guidelines; the policy also limits the amount of credit exposure to any one issue, issuer and type of instrument. At September 30, 2012, the modified duration of our fixed income investment portfolio was 3.2 years, which means that an instantaneous parallel shift in the yield curve of 100 basis points would result in a change of 3.2% in the market value of our fixed income portfolio. For an upward shift in the yield curve, the market value of our portfolio would decrease and for a downward shift in the yield curve, the market value would increase.

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Item 4. Controls and Procedures

Our management, with the participation of our principal executive officer and principal financial officer, has evaluated our disclosure controls and procedures (as defined in Rule 13a-15(e) under the Securities Exchange Act of 1934, as amended), as of the end of the period covered by this Quarterly Report on Form 10-Q. Based on such evaluation, our principal executive officer and principal financial officer concluded that such controls and procedures were effective as of the end of such period. There was no change in our internal control over financial reporting that occurred during the third quarter of 2012 that materially affected, or is reasonably likely to materially affect, our internal control over financial reporting.

PART II.  OTHER INFORMATION

Item 1. Legal Proceedings

In our Form 10-Q for the quarter ended June 30, 2012, we reported that we are named as a defendant in various purported class action cases naming various mortgage lenders and mortgage insurers as defendants. The complaints in those cases allege various causes of action related to the captive mortgage reinsurance arrangements of the mortgage lenders, including that the mortgage insurer defendants violated RESPA by paying excessive premiums to the lenders’ captive reinsurer in relation to the risk assumed by that captive. The complaint originally filed March 12, 2012 in the US. District Court for the Eastern District of California was dismissed with respect to MGIC in May 2012, and an amended complaint was filed July 30, 2012. A similar case was filed October 3, 2012 in the U.S. District Court for the Central District of California, bringing the total number of active cases to nine.

In our Form 10-Q for the quarter ended June 30, 2012, we reported that the Consumer Financial Protection Bureau (“CFPB”) is investigating captive mortgage reinsurance premium ceding practices by private mortgage insurers and that we received a Civil Investigative Demand fromthe CFPB in June 2012. In the third quarter of 2012, we met with, and expect to continue to meet with, the CFPB to discuss the Civil Investigative Demand and how to resolve its investigation.

In our Form 10-Q for the quarter ended June 30, 2012, we reported that in early July 2012, the plaintiffs in the Fulton County Employees’ Retirement System class action complaint against us re-filed a motion with the U.S. District Court for the Eastern District of Wisconsin for relief from that court’s judgment of dismissal. On October 3, 2012, the District Court denied the July 2012 motion, and the plaintiffs did not appeal.

In our Form 10-Q for the quarter ended June 30, 2012, we reported that on July 5, 2012, the US. District Court for the Eastern District of Virginia (the “Virginia Court”) granted our motion to transfer the May 2012 lawsuit filed against us by Freddie Mac in connection with our poolinsurance dispute, to the U.S. District Court for the Eastern District of Wisconsin (the “Wisconsin Court”), but it stayed the transfer pending the Wisconsin Court’s determining that it had subject matter jurisdiction. Freddie Mac asked the Virginia Court to reconsider its transfer decision and in August 2012, the court denied that request.

For subsequent developments regarding settlement of the pool insurance dispute, see Note 1 - "Basis of Presentation — Capital" to our consolidated financial statements.

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Item 1 A.  Risk Factors

With the exception of the changes described and set forth below, there have been no material changes in our risk factors from the risk factors disclosed in the Company’s Annual Report on Form 10-K for the year ended December 31, 2011 as supplemented by Part II, Item I A of our Quarterly Reports on Form 10-Q for the Quarters ended March 31 and June 30, 2012. The risk factors in the 10-K, as supplemented by these 10-Qs and through updating of various statistical and other information, are reproduced in their entirety in Exhibit 99 to this Quarterly Report on Form 10-Q.

Regulatory capital requirements may prevent us from continuing to write new insurance on an uninterrupted basis.

The insurance laws of 16 jurisdictions, including Wisconsin, our domiciliary state, require a mortgage insurer to maintain a minimum amount of statutory capital relative to the risk in force (or a similar measure) in order for the mortgage insurer to continue to write new business. We refer to these requirements as the “Capital Requirements.” New insurance written in the jurisdictions that have Capital Requirements represented approximately 50% of new insurance written in 2011 and the first nine months of 2012. While formulations of minimum capital vary among jurisdictions, the most common formulation allows for a maximum risk-to-capital ratio of 25 to 1. A risk-to-capital ratio will increase if the percentage decrease in capital exceeds the percentage decrease in insured risk. Therefore, as capital decreases, the same dollar decrease in capital will cause a greater percentage decrease in capital and a greater increase in the risk-to-capital ratio. Wisconsin does not regulate capital by using a risk-to-capital measure but instead requires a minimum policyholder position (“MPP”). The “policyholder position” of a mortgage insurer is its net worth or surplus, contingency reserve and a portion of the reserves for unearned premiums.

At September 30, 2012, MGIC’s preliminary risk-to-capital ratio was 31.5 to 1, exceeding the maximum allowed by many jurisdictions, and its preliminary policyholder position was $344 million below the required MPP of $1.3 billion. We expect MGIC’s risk-to-capital ratio to increase and to continue to exceed 25 to 1. At September 30, 2012, the preliminary risk-to-capital ratio of our combined insurance operations (which includes reinsurance affiliates) was 34.1 to 1. A higher risk-to-capital ratio on a combined basis may indicate that, in order for MGIC or MIC to continue to utilize reinsurance arrangements with its subsidiaries or subsidiaries of our holding company, additional capital contributions to the reinsurance affiliates could be needed. These reinsurance arrangements permit MGIC and MIC to write insurance with a higher coverage percentage than they could on their own under certain state-specific requirements.

Under Statement of Statutory Accounting Principles No. 101 (“SSAP No. 101”), which became effective January 1, 2012, MGIC received no benefit to statutory capital at June 30, 2012 for deferred tax assets because MGIC’s risk-to-capital ratio exceeded 25 to 1 before considering those assets. The exclusion of deferred tax assets at June 30, 2012, negatively impacted our statutory capital. Under a permitted practice effective September 30, 2012 and until further notice, the Office of the Commissioner of Insurance of the State of Wisconsin (“OCI”) has approved MGIC to report its net deferred tax asset as an admitted asset in an amount not to exceed 10% of surplus as regards policyholders, notwithstanding contrary provisions of SSAP No. 101. At September 30, 2012, pursuant to the permitted practice, deferred tax assets of $90 million were included in statutory capital.

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Although MGIC does not meet the Capital Requirements of Wisconsin, the OCI has waived them until December 31, 2013. In place of the Capital Requirements, the OCI Order containing the waiver of Capital Requirements (the “OCI Order”) provides that MGIC can write new business as long as it maintains regulatory capital that the OCI determines is reasonably in excess of a level that would constitute a financially hazardous condition. The OCI Order requires MGIC Investment Corporation, beginning January 1, 2012 and continuing through the earlier of December 31, 2013 and the termination of the OCI Order (the “Covered Period”), to make cash equity contributions to MGIC as may be necessary so that its “Liquid Assets” are at least $1 billion (this portion of the OCI Order is referred to as the “Keepwell Provision”). “Liquid Assets,” which include those of MGIC as well as those held in certain of our subsidiaries, excluding MIC and its reinsurance affiliates, are the sum of (i) the aggregate cash and cash equivalents, (ii) fair market value of investments and (iii) assets held in trusts supporting the obligations of captive mortgage reinsurers to MGIC. As of September 30, 2012, “Liquid Assets” were approximately $5.1 billion. Although we do not expect that MGIC’s Liquid Assets will fall below $1 billion during the Covered Period, we do expect the amount of Liquid Assets to continue to decline materially after September 30, 2012 and through the end of the Covered Period as MGIC’s claim payments and other uses of cash continue to exceed cash generated from operations. For more information about factors that could negatively impact MGIC’s Liquid Assets, see “— We are defendants in private and government litigation and are subject to the risk of additional private litigation, government litigation and regulatory proceedings in the future,” “— We have reported net losses for the last five years, expect to continue to report annual net losses, and cannot assure you when we will return to profitability” and “— Resolution of our dispute with the Internal Revenue Service could adversely affect us.”

MGIC applied for waivers in the other jurisdictions with Capital Requirements and, at this time, has active waivers from eight of them, two of which allow a maximum risk-to-capital ratio that we expect to exceed in the fourth quarter of 2012. Four jurisdictions have either denied our request for waivers, have laws that do not allow for waivers or have granted waivers allowing risk-to-capital ratios that MGIC has exceeded. We are awaiting a response from three other jurisdictions, some of which may deny our request.

As part of our longstanding plan to write new business in MIC, a direct subsidiary of MGIC, and pursuant to the OCI Order, MGIC has made capital contributions to MIC, with $200 million contributed in January 2012. As of September 30, 2012, MIC had statutory capital of $443 million. In the third quarter of 2012, we began writing new mortgage insurance in MIC on the same policy terms as MGIC, in those jurisdictions where we did not have active waivers of Capital Requirements for MGIC. In the third quarter of 2012, MIC’s new insurance written was $587 million, which includes business from certain jurisdictions for which new insurance is again being written in MGIC after it received the necessary waivers, but excludes business in certain jurisdictions in which we expect MIC to write new insurance in the fourth quarter of 2012, after MGIC exceeds the risk-to-capital ratio limit included in the jurisdictions’ waivers. With the $443 million of statutory capital in MIC, we have the capacity to write 100% of our new insurance written in MIC for at least five years at current quality and volume levels of new insurance written if we obtained GSE approval to do so. We are currently writing new mortgage insurance in MIC in Florida, Idaho, New Jersey, New York, Ohio, Puerto Rico and Texas. MIC is licensed to write business in all jurisdictions and, subject to the conditions and restrictions discussed below, has received the necessary approvals from Fannie Mae and Freddie Mac (the “GSEs”) and the OCI to write business in all of the jurisdictions that have not waived their Capital Requirements for MGIC.

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Under an agreement in place with Fannie Mae, MIC will be eligible to write mortgage insurance through December 31, 2013, only in those jurisdictions (other than Wisconsin) in which MGIC cannot write new insurance due to MGIC’s failure to meet Capital Requirements and to obtain a waiver of them. The agreement with Fannie Mae, including certain conditions and restrictions to its continued effectiveness, is summarized more fully in, and included as an exhibit to, our Form 8-K filed with the Securities and Exchange Commission (the “SEC”) on January 24, 2012. Such conditions include the continued effectiveness of the OCI Order and the continued applicability of the Keepwell Provision of the OCI Order.

Under a letter dated January 23, 2012, Freddie Mac approved MIC to write business only in certain jurisdictions where MGIC does not meet the Capital Requirements and does not obtain waivers of them. The January 23, 2012 approval from Freddie Mac, including certain conditions and restrictions to its continued effectiveness, is summarized more fully in, and included as an exhibit to, our Form 8-K filed with the SEC on January 24, 2012. Such conditions, which remain in effect, include requirements that while MIC is writing new business under the Freddie Mac approval, MIC may not exceed a risk-to-capital ratio of 20:1 (at September 30, 2012, MIC’s preliminary risk-to-capital ratio was 0.3 to 1), MGIC and MIC comply with all terms and conditions of the OCI Order, the OCI Order remain effective, and that MIC provide MGIC access to the capital of MIC in an amount necessary for MGIC to maintain sufficient liquidity to satisfy its obligations under insurance policies issued by MGIC. As requested by the OCI, we have notified Freddie Mac that the OCI has objected to this last requirement and others contained in the Freddie Mac approval because those requirements do not recognize the OCI’s statutory authority and obligations. In this regard, see the third condition to the September  28, 2012 Freddie Mac letter discussed in the next paragraph.

Under a letter dated August 1, 2012, as amended by a letter dated September 28, 2012 (collectively, the “September Freddie Mac Letter”), Freddie Mac expanded the jurisdictions in which MIC is approved to cover all of the 15 jurisdictions besides Wisconsin that have Capital Requirements when MGIC is not able to write new business in a jurisdiction because MGIC would not meet those Requirements, after considering any waiver that may be granted. The approval in the September Freddie Mac Letter is subject to the following conditions: (1) a $100 million capital contribution to MGIC by our holding company be made on or before December 1, 2012 (the “Contribution Condition”); (2) substantial agreement to a settlement of our dispute with Freddie Mac regarding the interpretation of certain pool policies be reached on or before October 31, 2012 (such condition is the “Settlement Condition”; for more information about this dispute, see Note 5 “Litigation and Contingencies”); and (3) agreement by the OCI by December 31, 2012 that MIC’s capital will be available to MGIC to support MGIC’s policyholder obligations without segregation of those obligations (the “OCI Condition”). The approval in the September Freddie Mac Letter may be withdrawn at any time, ends December 31, 2013 and is also subject to compliance with the conditions and restrictions in Freddie Mac’s January 23, 2012 letter. 

The Settlement Condition has been met, and with the exception of drafting issues that we consider minor, MGIC and Freddie Mac have agreed on the terms and text of a definitive settlement agreement, subject to approval by the Boards of Directors of MGIC and Freddie Mac and by the FHFA.  Under the settlement agreement, MGIC is to pay Freddie Mac $267.5 million in satisfaction of any further obligations under the policies in dispute, of which $100 million is to be paid upon effectiveness of the settlement and the remaining $167.5 million is to be paid in 48 equal monthly installments thereafter.

The settlement will become effective if and when the definitive settlement agreement is signed by all parties, including the FHFA.  MGIC does not intend to sign the settlement agreement unless MIC is approved by Freddie Mac and Fannie Mae, for a period that MGIC and the GSEs need to agree on, to write business in jurisdictions in which MGIC cannot due to failure to meet the Capital Requirements (the “Further MIC Approvals”). If the Further MIC Approvals are obtained, and there is a satisfactory resolution of the OCI Condition (which is completely beyond our control), we are willing to satisfy the Contribution Condition and MGIC is willing to sign the settlement agreement.

While we are hopeful of making further progress regarding the settlement, there are substantial risks the settlement will not be concluded.  We have not made any loss provision for a settlement and are unable to predict if and when a signed and effective settlement will be reached.  Effectiveness of the settlement would negatively impact our statutory capital and materially worsen the current non-compliance with Capital Requirements.  Absent a settlement, such an effect could also occur from changed circumstances that lead us to conclude a loss is probable in litigation.

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If one GSE does not approve MIC in all jurisdictions that have not waived their Capital Requirements for MGIC, MIC may be able to write insurance on loans that will be sold to the other GSE or retained by private investors. However, because lenders may not know which GSE will purchase their loans until mortgage insurance has been procured, lenders may be unwilling to procure mortgage insurance from MIC. Furthermore, if we are unable to write business on a nationwide basis utilizing a combination of MGIC and MIC, lenders may be unwilling to procure insurance from us anywhere. In addition, new insurance written can be influenced by a lender’s assessment of the financial strength of our insurance operations and the matters in the September Freddie Mac Letter. In this regard, see “— Competition or changes in our relationships with our customers could reduce our revenues or increase our losses.”

Insurance departments, in their sole discretion, may modify, terminate or extend their waivers of Capital Requirements. If an insurance department other than the OCI modifies or terminates its waiver, or if it fails to grant a waiver or renew its waiver after expiration, depending on the circumstances, MGIC could be prevented from writing new business in that particular jurisdiction. Also, depending on the level of losses that MGIC experiences in the future, it is possible that regulatory action by one or more jurisdictions, including those that do not have specific Capital Requirements, may prevent MGIC from continuing to write new insurance in some or all of the jurisdictions in which MIC is not eligible to insure loans purchased or guaranteed by Fannie Mae or Freddie Mac. If this were to occur, we would need to seek the GSEs’ approval to allow MIC to write business in those jurisdictions.

The OCI, in its sole discretion, may modify, terminate or extend its waiver of Capital Requirements, although any modification or extension of the Keepwell Provision requires our written consent. If the OCI modifies or terminates its waiver, or if it fails to renew its waiver upon expiration, depending on the circumstances, MGIC could be prevented from writing new business in all jurisdictions if MGIC does not comply with the Capital Requirements. If MGIC were prevented from writing new business in all jurisdictions, our insurance operations in MGIC would be in run-off (meaning no new loans would be insured but loans previously insured would continue to be covered, with premiums continuing to be received and losses continuing to be paid on those loans) until MGIC either met the Capital Requirements or obtained a necessary waiver to allow it to once again write new business. Furthermore, if the OCI revokes or fails to renew MGIC’s waiver, MIC’s ability to write new business would be severely limited because the GSEs’ approval of MIC is conditioned upon the continued effectiveness of the OCI Order.

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We cannot assure you that the OCI or any other jurisdiction that has granted a waiver of its Capital Requirements will not modify or revoke the waiver, or will renew the waiver when it expires; that the GSEs will approve MIC to write new business in all jurisdictions in which MGIC is unable to do so; or that MGIC could obtain the additional capital necessary to comply with the Capital Requirements. At present, the amount of additional capital we would need to comply with the Capital Requirements would be substantial. See “— Your ownership in our company may be diluted by additional capital that we raise or if the holders of our outstanding convertible debt convert that debt into shares of our common stock.”

For more information about factors that could negatively impact MGIC’s compliance with Capital Requirements, which depending on the severity of adverse outcomes could exacerbate materially the current non-compliance with Capital Requirements, see “— We are defendants in private and government litigation and are subject to the risk of additional private litigation, government litigation and regulatory proceedings in the future,” “— We have reported net losses for the last five years, expect to continue to report annual net losses, and cannot assure you when we will return to profitability” and “— Resolution of our dispute with the Internal Revenue Service could adversely affect us.” As discussed above, we have not accrued an estimated loss in our financial statements to reflect the satisfaction of the Settlement Condition. In addition, as discussed below, in accordance with Accounting Standards Codification (“ASC”) 450-20, we have not accrued an estimated loss in our financial statements to reflect possible adverse developments in other litigation or other dispute resolution proceedings. An accrual, if required and depending on the amount, could exacerbate materially MGIC’s current non-compliance with Capital Requirements. In addition to the factors listed above, our statutory capital and compliance with Capital Requirements could be negatively affected by an unfunded pension liability. An unfunded pension liability for statutory capital purposes may result from increases in pension benefit obligations due to a lower discount rate assumption or decreases to the fair value of pension plan assets due to poor asset performance, as well as changes in certain other actuarial assumptions.

Since mid-2011, two of our competitors, Republic Mortgage Insurance Company (“RMIC”) and PMI Mortgage Insurance Co. (“PMI”), ceased writing new insurance commitments, were placed under the supervision of the insurance departments of their respective domiciliary states and are subject to partial claim payment plans, with the remaining claim amounts deferred. (PMI’s parent company subsequently filed a voluntary petition for relief under Chapter 11 of the U.S. Bankruptcy Code.) In addition, in 2008, Triad Guaranty Insurance Corporation ceased writing new business and entered into voluntary run-off. It is also subject to a partial payment plan ordered by its domiciliary state.

MGIC’s failure to meet the Capital Requirements to insure new business does not necessarily mean that MGIC does not have sufficient resources to pay claims on its insurance liabilities. While we believe that MGIC has sufficient claims paying resources to meet its claim obligations on its insurance in force on a timely basis, even though it does not meet Capital Requirements, we cannot assure you that the events that led to MGIC failing to meet Capital Requirements would not also result in it not having sufficient claims paying resources. Furthermore, our estimates of MGIC’s claims paying resources and claim obligations are based on various assumptions. These assumptions include the timing of the receipt of claims on loans in our delinquency inventory and future claims that we anticipate will ultimately be received, our anticipated rescission activity, future housing values and future unemployment rates. These assumptions are subject to inherent uncertainty and require judgment by management. Current conditions in the domestic economy make the assumptions about when anticipated claims will be received, housing values, and unemployment rates highly volatile in the sense that there is a wide range of reasonably possible outcomes. Our anticipated rescission activity is also subject to inherent uncertainty due to the difficulty of predicting the amount of claims that will be rescinded and the outcome of any legal proceedings or settlement discussions related to rescissions that we make, including those with Countrywide. (For more information about the Countrywide legal proceedings, see “— We are defendants in private and government litigation and aresubject to the risk of additional private litigation, government litigation and regulatory proceedings in the future.”)

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We are defendants in private and government litigation and are subject to the risk of additional private litigation, government litigation and regulatory proceedings in the future.

Consumers are bringing a growing number of lawsuits against home mortgage lenders and settlement service providers. Mortgage insurers, including MGIC, have been involved in litigation alleging violations of the anti-referral fee provisions of the Real Estate Settlement Procedures Act, which is commonly known as RESPA, and the notice provisions of the Fair Credit Reporting Act, which is commonly known as FCRA. MGIC’s settlement of class action litigation against it under RESPA became final in October 2003. MGIC settled the named plaintiffs’ claims in litigation against it under FCRA in December 2004, following denial of class certification in June 2004. Since December 2006, class action litigation has been brought against a number of large lenders alleging that their captive mortgage reinsurance arrangements violated RESPA. On or about December 9, 2011, seven mortgage insurers (including MGIC) and a large mortgage lender (which was the named plaintiffs’ lender) were named as defendants in a complaint, alleged to be a class action, filed in U.S. District Court for the Central District of California. Since then, nine similar cases have been filed naming various mortgage lenders and mortgage insurers (including MGIC) as defendants. In one case, an amended complaint has been filed after MGIC’s motion to dismiss was granted. One case has been voluntarily dismissed and nine cases remain pending. The complaints in all nine of the remaining cases alleged various causes of action related to the captive mortgage reinsurance arrangements of the mortgage lenders, including that the defendants violated RESPA by paying excessive premiums to the lenders’ captive reinsurer in relation to the risk assumed by that captive. MGIC denies any wrongdoing and intends to vigorously defend itself against the allegations in the lawsuits. There can be no assurance that we will not be subject to further litigation under RESPA (or FCRA) or that the outcome of any such litigation, including the lawsuits mentioned above, would not have a material adverse effect on us.

In June 2005, in response to a letter from the New York Department of Financial Services, we provided information regarding captive mortgage reinsurance arrangements and other types of arrangements in which lenders receive compensation. In February 2006, the New York Department of Financial Services requested MGIC to review its premium rates in New York and to file adjusted rates based on recent years’ experience or to explain why such experience would not alter rates. In March 2006, MGIC advised the New York Department of Financial Services that it believes its premium rates are reasonable and that, given the nature of mortgage insurance risk, premium rates should not be determined only by the experience of recent years. In February 2006, in response to an administrative subpoena from the Minnesota Department of Commerce (the “MN Department”), which regulates insurance, we provided the MN Department with information about captive mortgage reinsurance and certain other matters. We subsequently provided additional information to the MN Department, and beginning in March 2008, the MN Department has sought additional information as well as answers to questions regarding captive mortgage reinsurance on several occasions, including as recently as May 2011.

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In addition, beginning in June 2008, and as recently as December 2011, we received various subpoenas from the U.S. Department of Housing and Urban Development (“HUD”), seeking information about captive mortgage reinsurance similar to that requested by the MN Department, but not limited in scope to the state of Minnesota. In January 2012, we received correspondence from the Consumer Financial Protection Bureau (“CFPB”) indicating that the CFPB had opened an investigation into captive mortgage reinsurance premium ceding practices by private mortgage insurers. In that correspondence, the CFPB also requested, among other things, certain information regarding captive mortgage reinsurance transactions in which we participated. In June 2012, we received a Civil Investigative Demand from the CFPB requiring additional information and documentation regarding captive mortgage reinsurance. We have met with, and expect to continue to meet with, the CFPB to discuss the Civil Investigative Demand and how to resolve its investigation. Other insurance departments or other officials, including attorneys general, may also seek information about or investigate captive mortgage reinsurance.

Various regulators, including the CFPB, state insurance commissioners and state attorneys general may bring actions seeking various forms of relief, including civil penalties and injunctions against violations of RESPA. The insurance law provisions of many states prohibit paying for the referral of insurance business and provide various mechanisms to enforce this prohibition. While we believe our captive reinsurance arrangements are in conformity with applicable laws and regulations, it is not possible to predict the eventual scope, duration or outcome of any such reviews or investigations nor is it possible to predict their effect on us or the mortgage insurance industry.

We are subject to comprehensive, detailed regulation by state insurance departments. These regulations are principally designed for the protection of our insured policyholders, rather than for the benefit of investors. Although their scope varies, state insurance laws generally grant broad supervisory powers to agencies or officials to examine insurance companies and enforce rules or exercise discretion affecting almost every significant aspect of the insurance business. Given the recent significant losses incurred by many insurers in the mortgage and financial guaranty industries, our insurance subsidiaries have been subject to heightened scrutiny by insurance regulators. State insurance regulatory authorities could take actions, including changes in capital requirements or termination of waivers of capital requirements, that could have a material adverse effect on us. In addition, we are uncertain whether the CFPB, established by the Dodd-Frank Act to regulate the offering and provision of consumer financial products or services under federal law, will issue any rules or regulations that affect our business apart from any action it may take as a result of its investigation of captive mortgage reinsurance. Such rules and regulations could have a material adverse effect on us.

In October 2010, a purported class action lawsuit was filed against MGIC in the U.S. District Court for the Western District of Pennsylvania by a loan applicant on whose behalf a now-settled action we previously disclosed had been filed by the U.S. Department of Justice. In this lawsuit, the loan applicant alleged that MGIC discriminated against her and certain proposed class members on the basis of sex and familial status when MGIC underwrote their loans for mortgage insurance. In May 2011, the District Court granted MGIC’s motion to dismiss with respect to all claims except certain Fair Housing Act claims. On July 2, 2012, the District Court granted preliminary approval for a class action settlement of the lawsuit. The proposed settlement creates a settlement class of 265 borrowers.  Under the terms of the proposed settlement, MGIC is required to deposit $500,000 into an escrow account to fund possible payments to affected borrowers. In addition, MGIC will pay the named plaintiff an “incentive fee” of $7,500 and pay class counsels’ fees of $337,500.  Any funds remaining in the escrow account after payment of all claims approved under the procedures established by the settlement will be returned to MGIC. The settlement is contingent upon the District Court’s final approval.

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Five previously-filed purported class action complaints filed against us and several of our executive officers were consolidated in March 2009 in the United States District Court for the Eastern District of Wisconsin and Fulton County Employees’ Retirement System was appointed as the lead plaintiff. The lead plaintiff filed a Consolidated Class Action Complaint (the “Complaint”) in June 2009. Due in part to its length and structure, it is difficult to summarize briefly the allegations in the Complaint but it appears the allegations are that we and our officers named in the Complaint violated the federal securities laws by misrepresenting or failing to disclose material information about (i) loss development in our insurance in force, and (ii) C-BASS (a former minority-owned, unconsolidated, joint venture investment), including its liquidity. The Complaint also named two officers of C-BASS with respect to the Complaints’ allegations regarding C-BASS. Our motion to dismiss the Complaint was granted in February 2010. In March 2010, plaintiffs filed a motion for leave to file an amended complaint. Attached to this motion was a proposed Amended Complaint (the “Amended Complaint”). The Amended Complaint alleged that we and two of our officers named in the Amended Complaint violated the federal securities laws by misrepresenting or failing to disclose material information about C-BASS, including its liquidity, and by failing to properly account for our investment in C-BASS. The Amended Complaint also named two officers of C-BASS with respect to the Amended Complaint’s allegations regarding C-BASS. The Complaint was dismissed and the motion to file the Amended Complaint was denied. These decisions were affirmed by the Appeals Court in April 2012. In early July 2012, the plaintiffs re-filed a motion with the District Court for relief from that court’s judgment of dismissal on the ground of newly discovered evidence consisting of transcripts the plaintiffs obtained of testimony taken by the Securities and Exchange Commission in its now-terminated investigation regarding C-BASS. On October 3, 2012, the District Court denied the July 2012 motion and the plaintiffs did not appeal. Although this case has been resolved in our favor, other lawsuits alleging violations of the securities laws could be brought against us.

We understand several law firms have, among other things, issued press releases to the effect that they are investigating us, including whether the fiduciaries of our 401(k) plan breached their fiduciary duties regarding the plan’s investment in or holding of our common stock or whether we breached other legal or fiduciary obligations to our shareholders. We intend to defend vigorously any proceedings that may result from these investigations.

With limited exceptions, our bylaws provide that our officers and 401(k) plan fiduciaries are entitled to indemnification from us for claims against them.

In December 2009, Countrywide filed a complaint for declaratory relief in the Superior Court of the State of California in San Francisco against MGIC. This complaint alleges that MGIC has denied, and continues to deny, valid mortgage insurance claims submitted by Countrywide and says it seeks declaratory relief regarding the proper interpretation of the insurance policies at issue. In October 2011, the United States District Court for the Northern District of California, to which the case had been removed, entered an order staying the litigation in favor of the arbitration proceeding we commenced against Countrywide in February 2010.

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In the arbitration proceeding, we are seeking a determination that MGIC is entitled to rescind coverage on the loans involved in the proceeding. From January 1, 2008 through September 30, 2012, rescissions of coverage on Countrywide-related loans mitigated our paid losses on the order of $440 million. This amount is the amount we estimate we would have paid had the coverage not been rescinded. On a per loan basis, the average amount that we would have paid had the loans not been rescinded was approximately $72,100. Various materials exchanged by MGIC and Countrywide in 2011 bring into the dispute loans we did not consider before then to be Countrywide-related and loans on which MGIC rescinded coverage subsequent to those specified at the time MGIC began the proceeding (including loans insured through the bulk channel), and set forth Countrywide’s contention that, in addition to the claim amounts under coverage it alleges MGIC has improperly rescinded, Countrywide is entitled to other damages of almost $700 million as well as exemplary damages. Countrywide and MGIC have each selected 12 loans for which a three-member arbitration panel will determine coverage. While the panel’s determination will not be binding on the other loans at issue, the panel will identify the issues for these 24 “bellwether” loans and strive to set forth findings of fact and conclusions of law in such a way as to aid the parties to apply them to the other loans at issue. The hearing before the panel on the bellwether loans has been scheduled to begin in March 2013.

We are in mediation in an effort to resolve our dispute with Countrywide, although we cannot predict whether the mediation will result in a resolution. If it does, a resolution with Countrywide will be subject to various conditions before it becomes effective. In connection with our mediation with Countrywide, we have voluntarily suspended rescissions related to loans that we believe could be covered by a potential resolution. As of September 30, 2012, coverage on approximately 1,700 loans, representing total potential claim payments of approximately $125 million, that we had determined was rescindable was affected by our decision to suspend such rescissions. Substantially all of these potential rescissions relate to claims received beginning in the first quarter of 2011 or later. If we are able to reach a resolution with Countrywide, under ASC 450-20, we would record the effects of the resolution in our accounts when we determine that it is probable the resolution will become effective and the financial effect on us can be reasonably estimated. If these conditions to recording are met, the financial statement effect on us would involve the recognition of additional loss, which would negatively impact our capital.

If we are not able to reach a resolution with Countrywide, we intend to defend MGIC against any further proceedings arising from Countrywide’s complaint and to advocate MGIC’s position in the arbitration, vigorously. Although it is reasonably possible that, when the proceedings are completed, there will be a determination that we were not entitled to rescind in all cases, we are unable to make a reasonable estimate or range of estimates of the potential liability. Under ASC 450-20, an estimated loss is accrued for only if we determine that the loss is probable and can be reasonably estimated. Therefore, we have not accrued any reserves that would reflect an adverse outcome in this proceeding. An accrual for an adverse outcome in this (or any other) proceeding would be a reduction to our capital. In this regard, see “— Regulatory capital requirements may prevent us from continuing to write new insurance on an uninterrupted basis.”

At September 30, 2012, 32,560 loans in our primary delinquency inventory were Countrywide-related loans (approximately 22% of our primary delinquency inventory). As noted above, we have suspended Countrywide rescissions of coverage on loans that we believe could be included in a potential resolution with Countrywide. Although these loans are included in our delinquency inventory, for purposes of determining our reserve amounts, it is assumed that coverage on these loans will be rescinded. We expect a significant portion of the Countrywide loans in our delinquency inventory will cure their delinquency or their coverage will be rescinded and will not involve paid claims. From January 1, 2008 through September 30, 2012, of the claims on Countrywide-related loans that were resolved (a claim is resolved when it is paid or the coverage is rescinded; claims that are submitted but which are under review are not resolved until one of these two outcomes occurs), approximately 83% were paid and coverage on the remaining 17%were rescinded. Had we processed the rescissions we have suspended, these percentages would be approximately 79% and 21%, respectively.

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The flow policies at issue with Countrywide are in the same form as the flow policies that we use with all of our customers, and the bulk policies at issue vary from one another, but are generally similar to those used in the majority of our Wall Street bulk transactions. Because our rescission practices with Countrywide do not differ from our practices with other servicers with which we have not entered into settlement agreements, an adverse result in the Countrywide proceeding may adversely affect the ultimate result of rescissions involving other servicers and lenders. From January 1, 2008 through September 30, 2012, we estimate that total rescissions mitigated our incurred losses by approximately $3.1 billion, which included approximately $2.8 billion of mitigation on paid losses, excluding $0.6 billion that would have been applied to a deductible. At September 30, 2012, we estimate that our total loss reserves were benefited from anticipated rescissions by approximately $0.5 billion.

In addition to the rescissions at issue with Countrywide, we have a substantial pipeline of claims investigations and pre-rescission rebuttals (including those involving loans related to Countrywide) that we expect will eventually result in future rescissions. For additional information about rescissions as well as rescission settlement agreements, see “— Our losses could increase if rescission rates decrease faster than we are projecting, we do not prevail in proceedings challenging whether our rescissions were proper or we enter into material resolution arrangements.”

MGIC and Freddie Mac disagree on the amount of the aggregate loss limit under eleven pool insurance policies that insure loans for a fixed period, usually ten years, after which the “sunset” date is reached and coverage terminates. These eleven policies, which each cover numerous individual loan pools, share a single, consolidated aggregate loss limit calculated based upon the initial principal balance of all loans insured under the policies. We believe that under the policies this aggregate loss limit decreases when an individual pool reaches its sunset date and thus the loans in that pool are no longer insured. Freddie Mac’s position is that under the policies the expiration of coverage on individual loan pools has no effect on the aggregate loss limit, which remains at the same level until the last of the policies that provide coverage for any of the pools terminates. The aggregate loss limit is approximately $535million higher under Freddie Mac’s interpretation of the policies than under our interpretation. A specimen of the policies at issue is filed as Exhibit 99.6 to our Annual Report on Form 10-K for the year ended December 31, 2011, which was filed with the SEC on February 29, 2012.

On May 16, 2012, MGIC filed a lawsuit in U.S. District Court for the Eastern District of Wisconsin (the “Wisconsin Court”) against Freddie Mac and FHFA seeking declaratory relief regarding the proper interpretation of the pool insurance policies (“MGIC’s Lawsuit”). On June 8, 2012, Freddie Mac filed a motion to dismiss, stay, or transfer MGIC’s Lawsuit to the U.S. District Court for the Eastern District of Virginia (the “Virginia Court”). On July 20, 2012, FHFA made a motion to dismiss MGIC’s Lawsuit on the ground that the Wisconsin Court lacks subject matter jurisdiction. These motions are currently pending.

On May 17, 2012, Freddie Mac filed a lawsuit in the Virginia Court against MGIC effectively seeking declaratory judgment regarding the proper interpretation of the pool insurance policies and on June 14, 2012, FHFA was added as a plaintiff (“Freddie Mac’s Lawsuit”). On July 5, 2012, the Virginia Court granted our motion to transfer Freddie Mac’s Lawsuit to the Wisconsin Court, but it stayed the transfer pending the Wisconsin Court’s determining that it had subject matter jurisdiction. Freddie Mac has asked the Virginia Court to reconsider its transfer decision. In August 2012, the court denied that request.

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See “—Regulatory capital requirements may prevent us from continuing to write new insurance on an uninterrupted basis” for subsequent developments regarding settlement of the pool insurance dispute.

We account for losses under our interpretation of the pool insurance policies. If we are unable to finalize a settlement with Freddie Mac, we intend to defend MGIC against the litigation described above and to advocate MGIC’s position in the litigation, vigorously. Although it is reasonably possible that our interpretation will not prevail in the litigation described above, under ASC 450-20, an estimated loss is accrued for only if we determine that the loss is probable and can be reasonably estimated. Therefore, we have not accrued any reserves that would reflect an adverse outcome in this litigation. Changed circumstances that lead us to conclude a loss is probable in litigation would negatively impact our statutory capital and, depending on the amount, could exacerbate materially the current non-compliance with Capital Requirements. In the third quarter of 2012 the aggregate loss limit under our interpretation of the policy was exhausted, the policy was cancelled and approximately 15,600 pool notices were removed from the pool notice inventory and thus, we are no longer estimating loss reserves on this policy.

A non-insurance subsidiary of our holding company is a shareholder of the corporation that operates the Mortgage Electronic Registration System (“MERS”).  Our subsidiary, as a shareholder of MERS, has been named as a defendant (along with MERS and its other shareholders) in seven lawsuits asserting various causes of action arising from allegedly improper recording and foreclosure activities by MERS.  Two of those lawsuits remain pending and the other five lawsuits have been dismissed without an appeal.  The damages sought in the remaining case are substantial.

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In addition to the matters described above, we are involved in other legal proceedings in the ordinary course of business. In our opinion, based on the facts known at this time, the ultimate resolution of these ordinary course legal proceedings will not have a material adverse effect on our financial position or results of operations.

Resolution of our dispute with the Internal Revenue Service could adversely affect us.

The Internal Revenue Service (“IRS”) completed separate examinations of our federal income tax returns for the years 2000 through 2004 and 2005 through 2007 and issued assessments for unpaid taxes, interest and penalties related to our treatment of the flow-through income and loss from an investment in a portfolio of residual interests of Real Estate Mortgage Investment Conduits (“REMICs”). This portfolio has been managed and maintained during years prior to, during and subsequent to the examination period. The IRS indicated that it did not believe that, for various reasons, we had established sufficient tax basis in the REMIC residual interests to deduct the losses from taxable income. The IRS assessment related to the REMIC issue is $190.7 million in taxes and penalties. There would also be applicable interest which, when computed on the amount of the assessment, is substantial. Depending on the outcome of this matter, additional state income taxes along with any applicable interest may become due when a final resolution is reached and could also be substantial.

We appealed these assessments within the IRS and, in 2007, we made a payment of $65.2 million with the United States Department of the Treasury related to this assessment. In August 2010, we reached a tentative settlement agreement with the IRS. In July 2012, we were informed by the IRS that it would not finalize our previous settlement. We are exploring our alternatives with respect to this matter. One alternative is to seek to reach a new settlement which, if reached, we expect would be more costly to us than the prior settlement. In the event that we are unable to reach any settlement of the proposed adjustments, we would be required to litigate their validity in order to avoid a full concession to the IRS. Any such litigation could be lengthy and costly in terms of legal fees and related expenses. We adjusted our tax provision and liabilities for the effects of the tentative settlement agreement in 2010. The IRS’ reconsideration of the terms of the settlement agreement did not change our belief that the previously recorded items are appropriate. However, we would need to make appropriate adjustments, which could be material, to our tax provision and liabilities if our view of the probability of success in this matter changes, and the ultimate resolution of this matter could have a material negative impact on our effective tax rate, results of operations, cash flows and statutory capital. In this regard, see “— Regulatory capital requirements may prevent us from continuing to write new insurance on an uninterrupted basis.”

If interest rates decline, house prices appreciate or mortgage insurance cancellation requirements change, the length of time that our policies remain in force could decline and result in declines in our revenue.

In each year, most of our premiums are from insurance that has been written in prior years. As a result, the length of time insurance remains in force, which is also generally referred to as persistency, is a significant determinant of our revenues. The factors affecting the length of time our insurance remains in force include:

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· the level of current mortgage interest rates compared to the mortgage coupon rates on the insurance in force, which affects the vulnerability of the insurance in force to refinancings, and

· mortgage insurance cancellation policies of mortgage investors along with the current value of the homes underlying the mortgages in the insurance in force.

Our persistency rate was 80.2% at September 30, 2012, compared to 82.9% at December 31, 2011 and 84.4% at December 31, 2010. During the 1990s, our year-end persistency ranged from a high of 87.4% at December 31, 1990 to a low of 68.1% at December 31, 1998. Since 2000, our year-end persistency ranged from a high of 84.7% at December 31, 2009 to a low of 47.1% at December 31, 2003.

Current mortgage interest rates are at or near historic lows. The high-quality mortgages insured by us in recent years that have not experienced significant declines in underlying home prices, are especially vulnerable to refinancing. Future premiums on our insurance in force represent a material portion of our claims paying resources. We are unsure what the impact on our revenues will be as mortgages are refinanced, because the number of policies we write for replacement mortgages may be more or less than the terminated policies associated with the refinanced mortgages.

Your ownership in our company may be diluted by additional capital that we raise or if the holders of our outstanding convertible debt convert that debt into shares of our common stock.

As noted above under “— Regulatory capital requirements may prevent us from continuing to write new insurance on an uninterrupted basis,” we may be required to raise additional equity capital. Any such future sales would dilute your ownership interest in our company. In addition, the market price of our common stock could decline as a result of sales of a large number of shares or similar securities in the market or the perception that such sales could occur.

We have $389.5 million principal amount of 9% Convertible Junior Subordinated Debentures outstanding. The principal amount of the debentures is currently convertible, at the holder’s option, at an initial conversion rate, which is subject to adjustment, of 74.0741 common shares per $1,000 principal amount of debentures. This represents an initial conversion price of approximately $13.50 per share. We have elected to defer the payment of approximately $17.5 million of interest on these debentures that was scheduled to be paid on October 1, 2012. We expect to defer additional interest in the future. If a holder elects to convert its debentures, the interest that has been deferred on the debentures being converted is also converted into shares of our common stock. The conversion rate for such deferred interest is based on the average price that our shares traded at during a 5-day period immediately prior to the election to convert the associated debentures. We also have $345 million principal amount of 5% Convertible Senior Notes outstanding. The Convertible Senior Notes are convertible, at the holder’s option, at an initial conversion rate, which is subject to adjustment, of 74.4186 shares per $1,000 principal amount at any time prior to the maturity date. This represents an initial conversion price of approximately $13.44 per share. We do not have the right to defer interest on these Convertible Senior Notes.

Item 6. Exhibits

The accompanying Index to Exhibits is incorporated by reference in answer to this portion of this Item, and except as otherwise indicated in the next sentence, the Exhibits listed in such Index are filed as part of this Form 10-Q. Exhibit 32 is not filed as part of this Form 10-Q but accompanies this Form 10-Q.

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SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized, on November 9, 2012.

MGIC INVESTMENT CORPORATION

/s/ J. Michael Lauer

J. Michael Lauer

Executive Vice President and Chief Financial Officer

/s/ Timothy J. Mattke

Timothy J. Mattke

Senior Vice President, Controller and Chief Accounting Officer

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INDEX TO EXHIBITS

(Part II, Item 6)

Exhibit
Number	Description of Exhibit
31.1	Certification of CEO under Section 302 of Sarbanes-Oxley Act of 2002
31.2	Certification of CFO under Section 302 of Sarbanes-Oxley Act of 2002
32	Certification of CEO and CFO under Section 906 of Sarbanes-Oxley Act of 2002 (as indicated in Item 6 of Part II, this Exhibit is not being "filed")
99	Risk Factors included in Item 1 A of our Annual Report on Form 10-K for the year ended December 31, 2011, as supplemented by Part II, Item 1A of our Quarterly Reports on Form 10-Q for the quarters ended March 31, June 30 and September 30, 2012, and through updating of various statistical and other information
99.5	Letter dated September 28, 2012 by Federal Home Loan Mortgage Corporation to MGIC Indemnity Corporation and Mortgage Guaranty Insurance Corporation (incorporated by reference to Exhibit 99 to the Company’s Form 8-K date October 2, 2012)
101	The following financial information from MGIC Investment Corporation’s Quarterly Report on Form 10-Q for the quarter ended September 30, 2012, formatted in XBRL (eXtensible Business Reporting Language): (i) Consolidated Balance Sheets as of September 30, 2012 and December 31, 2011, (ii) Consolidated Statements of Operations for the three and nine months ended September 30, 2012 and 2011, (iii) Consolidated Statements of Comprehensive Income for the three and nine months ended September 30, 2012 and 2011, (iv) Consolidated Statements of Shareholders’ Equity for the year ended December 31, 2011 and the nine months ended September 30, 2012, (v) Consolidated Statements of Cash Flows for the nine months ended September 30, 2012 and 2011, and (vi) the Notes to Consolidated Financial Statements.

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EX-31.1

Exhibit 31.1

CERTIFICATIONS

I, Curt S. Culver, certify that:

1. I have reviewed this quarterly report on Form 10-Q of MGIC Investment Corporation;

2. Based on my knowledge, this quarterly report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this quarterly report;

3. Based on my knowledge, the financial statements, and other financial information included in this quarterly report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this quarterly report;

4. The registrant's other certifying officer(s) and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and we have:

a) Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this quarterly report is being prepared;

b) Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

c) Evaluated the effectiveness of the registrant's disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

d) Disclosed in this report any change in the registrant's internal control over financial reporting that occurred during the registrant's most recent fiscal quarter (the registrant's fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant's internal control over financial reporting; and

5. The registrant's other certifying officer(s) and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant's auditors and the audit committee of registrant's board of directors (or persons performing the equivalent functions):

a) all significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant's ability to record, process, summarize and report financial information; and

b) any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant's internal control over financial reporting.

Date:  November 9, 2012

/s/ Curt S. Culver

Curt S. Culver

Chief Executive Officer

EX-31.2

Exhibit 31.2

CERTIFICATIONS

I, J. Michael Lauer, certify that:

1. I have reviewed this quarterly report on Form 10-Q of MGIC Investment Corporation;

2. Based on my knowledge, this quarterly report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this quarterly report;

3. Based on my knowledge, the financial statements, and other financial information included in this quarterly report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this quarterly report;

4. The registrant's other certifying officer(s) and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and we have:

(a) Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this quarterly report is being prepared;

(b) Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

(c) Evaluated the effectiveness of the registrant's disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

(d) Disclosed in this report any change in the registrant's internal control over financial reporting that occurred during the registrant's most recent fiscal quarter (the registrant's fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant's internal control over financial reporting; and

5. The registrant's other certifying officer(s) and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant's auditors and the audit committee of registrant's board of directors (or persons performing the equivalent functions):

(a) all significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant's ability to record, process, summarize and report financial information; and

(b) any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant's internal control over financial reporting.

Date:  November 9, 2012

/s/ J. Michael Lauer

J. Michael Lauer

Chief Financial Officer

EX-32

Exhibit 32

SECTION 1350 CERTIFICATIONS

The undersigned, Curt S. Culver, Chief Executive Officer of MGIC Investment Corporation (the "Company"), and J. Michael Lauer, Chief Financial Officer of the Company, certify, pursuant to Section 906 of the Sarbanes-Oxley Act of 2002,

18 U.S. C. Section 1350, that to our knowledge:

(1) the Quarterly Report on Form 10-Q of the Company for the three months ended September 30, 2012 (the "Report") fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

(2) the information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

Date: November 9, 2012

/s/ Curt S. Culver

Curt S. Culver

Chief Executive Officer

/s/ J. Michael Lauer

J. Michael Lauer

Chief Financial Officer

EX-99

Exhibit 99

Risk Factors included in Item 1A of our Annual Report on Form 10-K for the year ended December 31, 2011, as supplemented by Part II, Item 1A of our Quarterly Reports on Form 10-Q for the quarters ended March 31, June 30 and September 30, 2012 and through updating of various statistical and other information.

Regulatory capital requirements may prevent us from continuing to write new insurance on an uninterrupted basis.

The insurance laws of 16 jurisdictions, including Wisconsin, our domiciliary state, require a mortgage insurer to maintain a minimum amount of statutory capital relative to the risk in force (or a similar measure) in order for the mortgage insurer to continue to write new business. We refer to these requirements as the “Capital Requirements.” New insurance written in the jurisdictions that have Capital Requirements represented approximately 50% of new insurance written in 2011 and the first nine months of 2012. While formulations of minimum capital vary among jurisdictions, the most common formulation allows for a maximum risk-to-capital ratio of 25 to 1. A risk-to-capital ratio will increase if the percentage decrease in capital exceeds the percentage decrease in insured risk. Therefore, as capital decreases, the same dollar decrease in capital will cause a greater percentage decrease in capital and a greater increase in the risk-to-capital ratio. Wisconsin does not regulate capital by using a risk-to-capital measure but instead requires a minimum policyholder position (“MPP”). The “policyholder position” of a mortgage insurer is its net worth or surplus, contingency reserve and a portion of the reserves for unearned premiums.

At September 30, 2012, MGIC’s preliminary risk-to-capital ratio was 31.5 to 1, exceeding the maximum allowed by many jurisdictions, and its preliminary policyholder position was $344 million below the required MPP of $1.3 billion. We expect MGIC’s risk-to-capital ratio to increase and to continue to exceed 25 to 1. At September 30, 2012, the preliminary risk-to-capital ratio of our combined insurance operations (which includes reinsurance affiliates) was 34.1 to 1. A higher risk-to-capital ratio on a combined basis may indicate that, in order for MGIC or MIC to continue to utilize reinsurance arrangements with its subsidiaries or subsidiaries of our holding company, additional capital contributions to the reinsurance affiliates could be needed. These reinsurance arrangements permit MGIC and MIC to write insurance with a higher coverage percentage than they could on their own under certain state-specific requirements.

Under Statement of Statutory Accounting Principles No. 101 (“SSAP No. 101”), which became effective January 1, 2012, MGIC received no benefit to statutory capital at June 30, 2012 for deferred tax assets because MGIC’s risk-to-capital ratio exceeded 25 to 1 before considering those assets. The exclusion of deferred tax assets at June 30, 2012, negatively impacted our statutory capital. Under a permitted practice effective September 30, 2012 and until further notice, the Office of the Commissioner of Insurance of the State of Wisconsin (“OCI”) has approved MGIC to report its net deferred tax asset as an admitted asset in an amount not to exceed 10% of surplus as regards policyholders, notwithstanding contrary provisions of SSAP No. 101. At September 30, 2012, pursuant to the permitted practice, deferred tax assets of $90 million were included in statutory capital.

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Although MGIC does not meet the Capital Requirements of Wisconsin, the OCI has waived them until December 31, 2013. In place of the Capital Requirements, the OCI Order containing the waiver of Capital Requirements (the “OCI Order”) provides that MGIC can write new business as long as it maintains regulatory capital that the OCI determines is reasonably in excess of a level that would constitute a financially hazardous condition. The OCI Order requires MGIC Investment Corporation, beginning January 1, 2012 and continuing through the earlier of December 31, 2013 and the termination of the OCI Order (the “Covered Period”), to make cash equity contributions to MGIC as may be necessary so that its “Liquid Assets” are at least $1 billion (this portion of the OCI Order is referred to as the “Keepwell Provision”). “Liquid Assets,” which include those of MGIC as well as those held in certain of our subsidiaries, excluding MIC and its reinsurance affiliates, are the sum of (i) the aggregate cash and cash equivalents, (ii) fair market value of investments and (iii) assets held in trusts supporting the obligations of captive mortgage reinsurers to MGIC. As of September 30, 2012, “Liquid Assets” were approximately $5.1 billion. Although we do not expect that MGIC’s Liquid Assets will fall below $1 billion during the Covered Period, we do expect the amount of Liquid Assets to continue to decline materially after September 30, 2012 and through the end of the Covered Period as MGIC’s claim payments and other uses of cash continue to exceed cash generated from operations. For more information about factors that could negatively impact MGIC’s Liquid Assets, see “— We are defendants in private and government litigation and are subject to the risk of additional private litigation, government litigation and regulatory proceedings in the future,” “— We have reported net losses for the last five years, expect to continue to report annual net losses, and cannot assure you when we will return to profitability” and “— Resolution of our dispute with the Internal Revenue Service could adversely affect us.”

MGIC applied for waivers in the other jurisdictions with Capital Requirements and, at this time, has active waivers from eight of them, two of which allow a maximum risk-to-capital ratio that we expect to exceed in the fourth quarter of 2012. Four jurisdictions have either denied our request for waivers, have laws that do not allow for waivers or have granted waivers allowing risk-to-capital ratios that MGIC has exceeded. We are awaiting a response from three other jurisdictions, some of which may deny our request.

As part of our longstanding plan to write new business in MIC, a direct subsidiary of MGIC, and pursuant to the OCI Order, MGIC has made capital contributions to MIC, with $200 million contributed in January 2012. As of September 30, 2012, MIC had statutory capital of $443 million. In the third quarter of 2012, we began writing new mortgage insurance in MIC on the same policy terms as MGIC, in those jurisdictions where we did not have active waivers of Capital Requirements for MGIC. In the third quarter of 2012, MIC’s new insurance written was $587 million, which includes business from certain jurisdictions for which new insurance is again being written in MGIC after it received the necessary waivers, but excludes business in certain jurisdictions in which we expect MIC to write new insurance in the fourth quarter of 2012, after MGIC exceeds the risk-to-capital ratio limit included in the jurisdictions’ waivers. With the $443 million of statutory capital in MIC, we have the capacity to write 100% of our new insurance written in MIC for at least five years at current quality and volume levels of new insurance written if we obtained GSE approval to do so. We are currently writing new mortgage insurance in MIC in Florida, Idaho, New Jersey, New York, Ohio, Puerto Rico and Texas. MIC is licensed to write business in all jurisdictions and, subject to the conditions and restrictions discussed below, has received the necessary approvals from Fannie Mae and Freddie Mac (the “GSEs”) and the OCI to write business in all of the jurisdictions that have not waived their Capital Requirements for MGIC.

Under an agreement in place with Fannie Mae, MIC will be eligible to write mortgage insurance through December 31, 2013, only in those jurisdictions (other than Wisconsin) in which MGIC cannot write new insurance due to MGIC’s failure to meet Capital Requirements and to obtain a waiver of them. The agreement with Fannie Mae, including certain conditions and restrictions to its continued effectiveness, is summarized more fully in, and included as an exhibit to, our Form 8-K filed with the Securities and Exchange Commission (the “SEC”) on January 24, 2012. Such conditions include the continued effectiveness of the OCI Order and the continued applicability of the Keepwell Provision of the OCI Order.

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Under a letter dated January 23, 2012, Freddie Mac approved MIC to write business only in certain jurisdictions where MGIC does not meet the Capital Requirements and does not obtain waivers of them. The January 23, 2012 approval from Freddie Mac, including certain conditions and restrictions to its continued effectiveness, is summarized more fully in, and included as an exhibit to, our Form 8-K filed with the SEC on January 24, 2012. Such conditions, which remain in effect, include requirements that while MIC is writing new business under the Freddie Mac approval, MIC may not exceed a risk-to-capital ratio of 20:1 (at September 30, 2012, MIC’s preliminary risk-to-capital ratio was 0.3 to 1), MGIC and MIC comply with all terms and conditions of the OCI Order, the OCI Order remain effective, and that MIC provide MGIC access to the capital of MIC in an amount necessary for MGIC to maintain sufficient liquidity to satisfy its obligations under insurance policies issued by MGIC. As requested by the OCI, we have notified Freddie Mac that the OCI has objected to this last requirement and others contained in the Freddie Mac approval because those requirements do not recognize the OCI’s statutory authority and obligations. In this regard, see the third condition to the September  28, 2012 Freddie Mac letter discussed in the next paragraph.

Under a letter dated August 1, 2012, as amended by a letter dated September 28, 2012 (collectively, the “September Freddie Mac Letter”), Freddie Mac expanded the jurisdictions in which MIC is approved to cover all of the 15 jurisdictions besides Wisconsin that have Capital Requirements when MGIC is not able to write new business in a jurisdiction because MGIC would not meet those Requirements, after considering any waiver that may be granted. The approval in the September Freddie Mac Letter is subject to the following conditions: (1) a $100 million capital contribution to MGIC by our holding company be made on or before December 1, 2012 (the “Contribution Condition”); (2) substantial agreement to a settlement of our dispute with Freddie Mac regarding the interpretation of certain pool policies be reached on or before October 31, 2012 (such condition is the “Settlement Condition”; for more information about this dispute, see Note 5 — “Litigation and Contingencies” to our consolidated financial statements); and (3) agreement by the OCI by December 31, 2012 that MIC’s capital will be available to MGIC to support MGIC’s policyholder obligations without segregation of those obligations (the “OCI Condition”). The approval in the September Freddie Mac Letter may be withdrawn at any time, ends December 31, 2013 and is also subject to compliance with the conditions and restrictions in Freddie Mac’s January 23, 2012 letter. 

The Settlement Condition has been met, and with the exception of drafting issues that we consider minor, MGIC and Freddie Mac have agreed on the terms and text of a definitive settlement agreement, subject to approval by the Boards of Directors of MGIC and Freddie Mac and by the FHFA.  Under the settlement agreement, MGIC is to pay Freddie Mac $267.5 million in satisfaction of any further obligations under the policies in dispute, of which $100 million is to be paid upon effectiveness of the settlement and the remaining $167.5 million is to be paid in 48 equal monthly installments thereafter.

The settlement will become effective if and when the definitive settlement agreement is signed by all parties, including the FHFA.  MGIC does not intend to sign the settlement agreement unless MIC is approved by Freddie Mac and Fannie Mae, for a period that MGIC and the GSEs need to agree on, to write business in jurisdictions in which MGIC cannot due to failure to meet the Capital Requirements (the “Further MIC Approvals”). If the Further MIC Approvals are obtained, and there is a satisfactory resolution of the OCI Condition (which is completely beyond our control), we are willing to satisfy the Contribution Condition and MGIC is willing to sign the settlement agreement.

While we are hopeful of making further progress regarding the settlement, there are substantial risks the settlement will not be concluded.  We have not made any loss provision for a settlement and are unable to predict if and when a signed and effective settlement will be reached.  Effectiveness of the settlement would negatively impact our statutory capital and materially worsen the current non-compliance with Capital Requirements.  Absent a settlement, such an effect could also occur from changed circumstances that lead us to conclude a loss is probable in litigation.

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If one GSE does not approve MIC in all jurisdictions that have not waived their Capital Requirements for MGIC, MIC may be able to write insurance on loans that will be sold to the other GSE or retained by private investors. However, because lenders may not know which GSE will purchase their loans until mortgage insurance has been procured, lenders may be unwilling to procure mortgage insurance from MIC. Furthermore, if we are unable to write business on a nationwide basis utilizing a combination of MGIC and MIC, lenders may be unwilling to procure insurance from us anywhere. In addition, new insurance written can be influenced by a lender’s assessment of the financial strength of our insurance operations and the matters in the September Freddie Mac Letter. In this regard, see “— Competition or changes in our relationships with our customers could reduce our revenues or increase our losses.”

Insurance departments, in their sole discretion, may modify, terminate or extend their waivers of Capital Requirements. If an insurance department other than the OCI modifies or terminates its waiver, or if it fails to grant a waiver or renew its waiver after expiration, depending on the circumstances, MGIC could be prevented from writing new business in that particular jurisdiction. Also, depending on the level of losses that MGIC experiences in the future, it is possible that regulatory action by one or more jurisdictions, including those that do not have specific Capital Requirements, may prevent MGIC from continuing to write new insurance in some or all of the jurisdictions in which MIC is not eligible to insure loans purchased or guaranteed by Fannie Mae or Freddie Mac. If this were to occur, we would need to seek the GSEs’ approval to allow MIC to write business in those jurisdictions.

The OCI, in its sole discretion, may modify, terminate or extend its waiver of Capital Requirements, although any modification or extension of the Keepwell Provision requires our written consent. If the OCI modifies or terminates its waiver, or if it fails to renew its waiver upon expiration, depending on the circumstances, MGIC could be prevented from writing new business in all jurisdictions if MGIC does not comply with the Capital Requirements. If MGIC were prevented from writing new business in all jurisdictions, our insurance operations in MGIC would be in run-off (meaning no new loans would be insured but loans previously insured would continue to be covered, with premiums continuing to be received and losses continuing to be paid on those loans) until MGIC either met the Capital Requirements or obtained a necessary waiver to allow it to once again write new business. Furthermore, if the OCI revokes or fails to renew MGIC’s waiver, MIC’s ability to write new business would be severely limited because the GSEs’ approval of MIC is conditioned upon the continued effectiveness of the OCI Order.

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We cannot assure you that the OCI or any other jurisdiction that has granted a waiver of its Capital Requirements will not modify or revoke the waiver, or will renew the waiver when it expires; that the GSEs will approve MIC to write new business in all jurisdictions in which MGIC is unable to do so; or that MGIC could obtain the additional capital necessary to comply with the Capital Requirements. At present, the amount of additional capital we would need to comply with the Capital Requirements would be substantial. See “— Your ownership in our company may be diluted by additional capital that we raise or if the holders of our outstanding convertible debt convert that debt into shares of our common stock.”

For more information about factors that could negatively impact MGIC’s compliance with Capital Requirements, which depending on the severity of adverse outcomes could exacerbate materially the current non-compliance with Capital Requirements, see “— We are defendants in private and government litigation and are subject to the risk of additional private litigation, government litigation and regulatory proceedings in the future,” “— We have reported net losses for the last five years, expect to continue to report annual net losses, and cannot assure you when we will return to profitability” and “— Resolution of our dispute with the Internal Revenue Service could adversely affect us.” As discussed above, we have not accrued an estimated loss in our financial statements to reflect the satisfaction of the Settlement Condition. In addition, as discussed below, in accordance with Accounting Standards Codification (“ASC”) 450-20, we have not accrued an estimated loss in our financial statements to reflect possible adverse developments in other litigation or other dispute resolution proceedings. An accrual, if required and depending on the amount, could exacerbate materially MGIC’s current non-compliance with Capital Requirements. In addition to the factors listed above, our statutory capital and compliance with Capital Requirements could be negatively affected by an unfunded pension liability. An unfunded pension liability for statutory capital purposes may result from increases in pension benefit obligations due to a lower discount rate assumption or decreases to the fair value of pension plan assets due to poor asset performance, as well as changes in certain other actuarial assumptions.

Since mid-2011, two of our competitors, Republic Mortgage Insurance Company (“RMIC”) and PMI Mortgage Insurance Co. (“PMI”), ceased writing new insurance commitments, were placed under the supervision of the insurance departments of their respective domiciliary states and are subject to partial claim payment plans, with the remaining claim amounts deferred. (PMI’s parent company subsequently filed a voluntary petition for relief under Chapter 11 of the U.S. Bankruptcy Code.) In addition, in 2008, Triad Guaranty Insurance Corporation ceased writing new business and entered into voluntary run-off. It is also subject to a partial payment plan ordered by its domiciliary state.

MGIC’s failure to meet the Capital Requirements to insure new business does not necessarily mean that MGIC does not have sufficient resources to pay claims on its insurance liabilities. While we believe that MGIC has sufficient claims paying resources to meet its claim obligations on its insurance in force on a timely basis, even though it does not meet Capital Requirements, we cannot assure you that the events that led to MGIC failing to meet Capital Requirements would not also result in it not having sufficient claims paying resources. Furthermore, our estimates of MGIC’s claims paying resources and claim obligations are based on various assumptions. These assumptions include the timing of the receipt of claims on loans in our delinquency inventory and future claims that we anticipate will ultimately be received, our anticipated rescission activity, future housing values and future unemployment rates. These assumptions are subject to inherent uncertainty and require judgment by management. Current conditions in the domestic economy make the assumptions about when anticipated claims will be received, housing values, and unemployment rates highly volatile in the sense that there is a wide range of reasonably possible outcomes. Our anticipated rescission activity is also subject to inherent uncertainty due to the difficulty of predicting the amount of claims that will be rescinded and the outcome of any legal proceedings or settlement discussions related to rescissions that we make, including those with Countrywide. (For more information about the Countrywide legal proceedings, see “— We are defendants in private and government litigation and aresubject to the risk of additional private litigation, government litigation and regulatory proceedings in the future.”)

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The amount of insurance we write could be adversely affected if the definition of Qualified Residential Mortgage results in a reduction of the number of low down payment loans available to be insured or if lenders and investors select alternatives to private mortgage insurance.

The financial reform legislation that was passed in July 2010 (the “Dodd-Frank Act” or “Dodd-Frank”) requires a securitizer to retain at least 5% of the risk associated with mortgage loans that are securitized, and in some cases the retained risk may be allocated between the securitizer and the lender that originated the loan. This risk retention requirement does not apply to mortgage loans that are Qualified Residential Mortgages (“QRMs”) or that are insured by the FHA or another federal agency. In March 2011, federal regulators requested public comments on a proposed risk retention rule that includes a definition of QRM. The proposed definition of QRM contains many underwriting requirements, including a maximum loan-to-value ratio (“LTV”) of 80% on a home purchase transaction, a prohibition on seller contributions toward a borrower’s down payment or closing costs, and certain limits on a borrower’s debt-to-income ratio. The LTV is to be calculated without including mortgage insurance. The following table shows the percentage of our new risk written by LTV for 2011 and the first nine months of 2012.

	Percentage of new risk written
	Year  2011			YTD 09/30/12
LTV:
80% and under		0	%		0	%
80.1% - 85%		6	%		6	%
85.1% - 90%		41	%		36	%
90.1% - 95%		50	%		54	%
95.1% - 97%		3	%		4	%
> 97%		0	%		0	%

The regulators also requested public comments regarding an alternative QRM definition, the underwriting requirements of which would allow loans with a maximum LTV of 90% and higher debt-to-income ratios than allowed under the proposed QRM definition, and that may consider mortgage insurance in determining whether the LTV requirement is met. We estimate that approximately 22%of our new risk written in 2011 and 21% of our new risk written in the first nine months of 2012 was on loans that would have met the alternative QRM definition.

The regulators also requested that the public comments include information that may be used to assess whether mortgage insurance reduces the risk of default. We submitted a comment letter, including studies to the effect that mortgage insurance reduces the risk of default.

The public comment period for the proposed rule expired on August 1, 2011. At this time we do not know when a final rule will be issued, although the final rule is not expected until, at the earliest, 2013. Under the proposed rule, because of the capital support provided by the U.S. Government, the GSEs satisfy the Dodd-Frank risk-retention requirements while they are in conservatorship. Therefore, under the proposed rule, lenders that originate loans that are sold to the GSEs while they are in conservatorship would not be required to retain risk associated with those loans.

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Depending on, among other things, (a) the final definition of QRM and its requirements for LTV, seller contribution and debt-to-income ratio, (b) to what extent, if any, the presence of mortgage insurance would allow for a higher LTV in the definition of QRM, and (c) whether lenders choose mortgage insurance for non-QRM loans, the amount of new insurance that we write may be materially adversely affected. For other factors that could decrease the demand for mortgage insurance, see “— If the volume of low down payment home mortgage originations declines, the amount of insurance that we write could decline, which would reduce our revenues” and “— The implementation of the Basel III capital accord, or other changes to our customers’ capital requirements, may discourage the use of mortgage insurance.”

Alternatives to private mortgage insurance include:

· lenders using government mortgage insurance programs, including those of the Federal Housing Administration, or FHA, and the Veterans Administration,

· lenders and other investors holding mortgages in portfolio and self-insuring,

· investors using risk mitigation techniques other than private mortgage insurance, using other risk mitigation techniques in conjunction with reduced levels of private mortgage insurance coverage, or accepting credit risk without credit enhancement, and

· lenders originating mortgages using piggyback structures to avoid private mortgage insurance, such as a first mortgage with an 80% loan-to-value ratio and a second mortgage with a 10%, 15% or 20% loan-to-value ratio (referred to as 80-10-10, 80-15-5 or 80-20 loans, respectively) rather than a first mortgage with a 90%, 95% or 100% loan-to-value ratio that has private mortgage insurance.

The FHA substantially increased its market share beginning in 2008. We believe that the FHA’s market share increased, in part, because private mortgage insurers tightened their underwriting guidelines (which led to increased utilization of the FHA’s programs) and because of increases in the amount of loan level delivery fees that the GSEs assess on loans (which result in higher costs to borrowers). In addition, federal legislation and programs provided the FHA with greater flexibility in establishing new products and increased the FHA’s competitive position against private mortgage insurers. However, the FHA’s current premium pricing, when compared to our current credit-tiered premium pricing (and considering the effects of GSE pricing changes), may allow us to be more competitive with the FHA than in the recent past for loans with high FICO credit scores. We cannot predict, however, the FHA’s share of new insurance written in the future due to, among other factors, different loan eligibility terms between the FHA and the GSEs; future increases in guarantee fees charged by the GSEs; changes to the FHA’s annual premiums; and the total profitability that may be realized by mortgage lenders from securitizing loans through Ginnie Mae when compared to securitizing loans through Fannie Mae or Freddie Mac.

Changes in the business practices of the GSEs, federal legislation that changes their charters or a restructuring of the GSEs could reduce our revenues or increase our losses.

Substantially all of our insurance written is for loans sold to Fannie Mae and Freddie Mac. The business practices of the GSEs affect the entire relationship between them, lenders and mortgage insurers and include:

· the level of private mortgage insurance coverage, subject to the limitations of the GSEs’ charters (which may be changed by federal legislation), when private mortgage insurance is used as the required credit enhancement on low down payment mortgages,

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· the amount of loan level delivery fees (which result in higher costs to borrowers) that the GSEs assess on loans that require mortgage insurance,

· whether the GSEs influence the mortgage lender’s selection of the mortgage insurer providing coverage and, if so, any transactions that are related to that selection,

· the underwriting standards that determine what loans are eligible for purchase by the GSEs, which can affect the quality of the risk insured by the mortgage insurer and the availability of mortgage loans,

· the terms on which mortgage insurance coverage can be canceled before reaching the cancellation thresholds established by law,

· the programs established by the GSEs intended to avoid or mitigate loss on insured mortgages and the circumstances in which mortgage servicers must implement such programs,

· the terms that the GSEs require to be included in mortgage insurance policies for loans that they purchase, and

· the extent to which the GSEs intervene in mortgage insurers’ rescission practices or rescission settlement practices with lenders. For additional information, see “— Our losses could increase if rescission rates decrease faster than we are projecting, we do not prevail in proceedings challenging whether our rescissions were proper or we enter into material resolution arrangements.”

In September 2008, the FHFA was appointed as the conservator of the GSEs. As their conservator, FHFA has the authority to control and direct the operations of the GSEs. The appointment of FHFA as conservator, the increasing role that the federal government has assumed in the residential mortgage market, our industry’s inability, due to capital constraints, to write sufficient business to meet the needs of the GSEs or other factors may increase the likelihood that the business practices of the GSEs change in ways that may have a material adverse effect on us. In addition, these factors may increase the likelihood that the charters of the GSEs are changed by new federal legislation. The Dodd-Frank Act required the U.S. Department of the Treasury to report its recommendations regarding options for ending the conservatorship of the GSEs. This report was released on February 11, 2011 and while it does not provide any definitive timeline for GSE reform, it does recommend using a combination of federal housing policy changes to wind down the GSEs, shrink the government’s footprint in housing finance, and help bring private capital back to the mortgage market. Members of Congress have since introduced several bills intended to scale back the GSEs. As a result of the matters referred to above, it is uncertain what role the GSEs, FHA and private capital, including private mortgage insurance, will play in the domestic residential housing finance system in the future or the impact of any such changes on our business. In addition, the timing of the impact on our business is uncertain. Any changes would require Congressional action to implement and it is difficult to estimate when Congressional action would be final and how long any associated phase-in period may last.

The GSEs have different loan purchase programs that allow different levels of mortgage insurance coverage. Under the “charter coverage” program, on certain loans lenders may choose a mortgage insurance coverage percentage that is less than the GSEs’ “standard coverage” and only the minimum required by the GSEs’ charters, with the GSEs paying a lower price for such loans. In 2011 and the first nine months of 2012, nearly all of our volume was on loans with GSE standard coverage. We charge higher premium rates for higher coverage percentages. To the extent lenders selling loans to GSEs in the future choose charter coverage for loans that we insure, our revenues would be reduced and we could experience other adverse effects.

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We may not continue to meet the GSEs’ mortgage insurer eligibility requirements.

Substantially all of our insurance written is for loans sold to Fannie Mae and Freddie Mac, each of which has mortgage insurer eligibility requirements to maintain the highest level of eligibility, including a financial strength rating of Aa3/AA-. Because MGIC does not meet such financial strength rating requirements of Fannie Mae and Freddie Mac (its financial strength rating from Moody’s is B2, and is on review for further downgrade, and from Standard & Poor’s is B-, with a negative outlook), MGIC is currently operating with each GSE as an eligible insurer under a remediation plan We believe that the GSEs view remediation plans as a continuing process of interaction with a mortgage insurer and MGIC will continue to operate under a remediation plan for the foreseeable future. There can be no assurance that MGIC will be able to continue to operate as an eligible mortgage insurer under a remediation plan. In particular, the GSEs are currently in discussions with mortgage insurers regarding their standard mortgage insurer eligibility requirements and may make changes to them in the near future that may make them more stringent than the current requirements. The GSEs may include the eligibility requirements, as finally adopted, as part of our current remediation plan. MIC also does not meet the financial strength ratings of the GSEs and is currently operating with each GSE as an eligible insurer under the approvals discussed above. See “— Regulatory capital requirements may prevent us from continuing to write new insurance on an uninterrupted basis.” If MGIC or MIC cease to be eligible to insure loans purchased by one or both of the GSEs, it would significantly reduce the volume of our new business writings.

We have reported net losses for the last five years, expect to continue to report annual net losses, and cannot assure you when we will return to profitability.

For the years ended December 31, 2011, 2010, 2009, 2008 and 2007, we had a net loss of $0.5 billion, $0.4 billion, $1.3 billion, $0.5 billion and $1.7 billion, respectively. For the first nine months of 2012, we reported a net loss of $540.4 million. We currently expect to continue to report annual net losses, the size of which will depend primarily on the amount of our incurred and paid losses from our business written prior to 2009. Our expected net losses could increase due to developments in ongoing legal proceedings related to rescissions and would increase if the Settlement with Freddie Mac regarding the interpretation of certain pool policies becomes effective (see “— We are defendants in private and government litigation and aresubject to the risk of additional private litigation, government litigation and regulatory proceedings in the future” and "— Regulatory capital requirements may prevent us from continuing to write new insurance on an uninterrupted basis".) Our incurred and paid losses are dependent on factors that make prediction of their amounts difficult and any forecasts are subject to significant volatility. Although we currently expect to return to profitability on an annual basis, we cannot assure you when, or if, this will occur. Conditions that could delay our return to profitability include low housing values, high unemployment rates, low cure rates, changes to our current rescission practices and unfavorable resolution of ongoing legal proceedings. In this regard, see “— Our losses could increase if rescission rates decrease faster than we are projecting, we do not prevail in proceedings challenging whether our rescissions were proper or we enter into material resolution arrangements” and “— We are defendants in private and government litigation and aresubject to the risk of additional private litigation, government litigation and regulatory proceedings in the future.” The net losses we have experienced have eroded, and any future net losses will erode, our shareholders’ equity and could result in equity being negative.

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Our losses could increase if rescission rates decrease faster than we are projecting, we do not prevail in proceedings challenging whether our rescissions were proper or we enter into material resolution arrangements.

Prior to 2008, rescissions of coverage on loans for which claims have been submitted to us were not a material portion of our claims resolved during a year. However, beginning in 2008, our rescission of coverage on loans has materially mitigated our paid losses. In each of 2009 and 2010, rescissions mitigated our paid losses by approximately $1.2 billion; in 2011, rescissions mitigated our paid losses by approximately $0.6 billion; and in the first nine months of 2012, rescissions mitigated our paid losses by approximately $0.2 billion (in each case, the figure includes amounts that would have either resulted in a claim payment or been charged to a deductible under a bulk or pool policy, and may have been charged to a captive reinsurer). In recent quarters, 8% to 13% of claims received in a quarter have been resolved by rescissions, down from the peak of approximately 28% in the first half of 2009.

As noted in “— We are defendants in private and government litigation and are subject to the risk of additional private litigation, government litigation and regulatory proceedings in the future,” we are in mediation in an effort to resolve our dispute with Countrywide. In connection with that mediation, we have voluntarily suspended rescissions of coverage related to loans that we believe could be included in a potential resolution. As of September 30, 2012, coverage on approximately 1,700 loans, representing total potential claim payments of approximately $125 million, that we had determined was rescindable was affected by our decision to suspend such rescissions. Substantially all of these potential rescissions relate to claims received beginning in the first quarter of 2011 or later and, had we not suspended rescissions, most of these rescissions would have been processed in the first nine months of 2012. In addition, as of September 30, 2012, approximately 350 rescissions, representing total potential claim payments of approximately $23 million, were affected by our decision to suspend rescissions for customers other than Countrywide. Although the loans with suspended rescissions are included in our delinquency inventory, for purposes of determining our reserve amounts, it is assumed that coverage on these loans will be rescinded. The decision to suspend these potential rescissions does not represent the only reason for the recent decline in the percentage of claims that have been resolved through rescissions and we continue to expect that our rescissions will continue to decline.

Our loss reserving methodology incorporates the effects we expect rescission activity to have on the losses we expect to pay on our delinquent inventory. Historically, the number of rescissions that we have reversed has been immaterial. A variance between ultimate actual rescission and reversal rates and these estimates, as a result of the outcome of claims investigations, litigation, settlements or other factors, could materially affect our losses. See “— Because loss reserve estimates are subject to uncertainties and are based on assumptions that are currently very volatile, paid claims may be substantially different than our loss reserves.” We estimate rescissions mitigated our incurred losses by approximately $2.5 billion in 2009 and $0.2 billion in 2010. In 2011 and the first nine months of 2012, we estimate that rescissions had no significant impact on our losses incurred. All of these figures include the benefit of claims not paid in the period as well as the impact of changes in our estimated expected rescission activity on our loss reserves in the period. At September 30, 2012, we had 148,885 loans in our primary delinquency inventory; a significant portion of these loans will cure their delinquency or be rescinded and will not involve paid claims.

If the insured disputes our right to rescind coverage, the outcome of the dispute ultimately would be determined by legal proceedings. Under our policies, legal proceedings disputing our right to rescind coverage may be brought up to three years after the lender has obtained title to the property (typically through a foreclosure) or the property was sold in a sale that we approved, whichever is applicable, although in a few jurisdictions there is a longer time to bring such an action. For the majority of our rescissions since the beginning of 2009 that are not subject to a settlement agreement, this period in which a dispute may be brought has not ended. We consider a rescission resolved for financial reporting purposes even though legal proceedings have been initiated and are ongoing. Although it is reasonably possible that, when the proceedings are completed, there will be a determination that we were not entitled to rescind in all cases, we are unable to make a reasonable estimate or range of estimates of the potential liability. Under ASC 450-20, an estimated loss from such proceedings is accrued for only if we determine that the loss is probable and can be reasonably estimated. Therefore, when establishing our loss reserves, we do not include additional loss reserves that would reflect an adverse outcome from ongoing legal proceedings, including those with Countrywide. For more information about these legal proceedings, see “— We are defendants in private and government litigation and aresubject to the risk of additional private litigation, government litigation and regulatory proceedings in the future.”

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In addition to the proceedings involving Countrywide, we are involved in legal proceedings with respect to rescissions that we do not consider to be collectively material in amount. Although it is reasonably possible that, when these discussions or proceedings are completed, there will be a conclusion or determination that we were not entitled to rescind in all cases, we are unable to make a reasonable estimate or range of estimates of the potential liability.

In 2010, we entered into a settlement agreement with a lender-customer regarding our rescission practices. In April 2011, Freddie Mac advised its servicers that they must obtain its prior approval for rescission settlements and Fannie Mae advised its servicers that they are prohibited from entering into such settlements. In addition, in April 2011, Fannie Mae notified us that we must obtain its prior approval to enter into certain settlements. We continue to discuss with other lender-customers their objections to material rescissions and have reached settlement terms with several of our significant lender-customers. In connection with some of these settlement discussions, we have suspended rescissions related to loans that we believe could be included in potential settlements. As of September 30, 2012, approximately 350 rescissions, representing total potential claim payments of approximately $23 million, were affected by our decision to suspend rescissions for customers other than Countrywide. Any definitive agreement with these customers would be subject to GSE approval under announcements they made last year. Both GSEs approved our proposed settlement agreement with one customer. We considered the terms of the proposed agreement when establishing our loss reserves at September 30, 2012. This agreement did not have a significant impact on our established loss reserves. Neither GSE has approved our other settlement agreements, which are structured in a different manner than the one that was approved by the GSEs, and the terms of these other agreements were not considered when establishing our loss reserves at September 30, 2012. There can be no assurances that either GSE will approve any other settlement agreements. We have also reached settlement agreements that do not require GSE approval, but they have not been material in the aggregate.

We are defendants in private and government litigation and are subject to the risk of additional private litigation, government litigation and regulatory proceedings in the future.

Consumers are bringing a growing number of lawsuits against home mortgage lenders and settlement service providers. Mortgage insurers, including MGIC, have been involved in litigation alleging violations of the anti-referral fee provisions of the Real Estate Settlement Procedures Act, which is commonly known as RESPA, and the notice provisions of the Fair Credit Reporting Act, which is commonly known as FCRA. MGIC’s settlement of class action litigation against it under RESPA became final in October 2003. MGIC settled the named plaintiffs’ claims in litigation against it under FCRA in December 2004, following denial of class certification in June 2004. Since December 2006, class action litigation has been brought against a number of large lenders alleging that their captive mortgage reinsurance arrangements violated RESPA. On or about December 9, 2011, seven mortgage insurers (including MGIC) and a large mortgage lender (which was the named plaintiffs’ lender) were named as defendants in a complaint, alleged to be a class action, filed in U.S. District Court for the Central District of California. Since then, nine similar cases have been filed naming various mortgage lenders and mortgage insurers (including MGIC) as defendants. In one case, an amended complaint has been filed after MGIC’s motion to dismiss was granted. One case has been voluntarily dismissed and nine cases remain pending. The complaints in all nine of the remaining cases alleged various causes of action related to the captive mortgage reinsurance arrangements of the mortgage lenders, including that the defendants violated RESPA by paying excessive premiums to the lenders’ captive reinsurer in relation to the risk assumed by that captive. MGIC denies any wrongdoing and intends to vigorously defend itself against the allegations in the lawsuits. There can be no assurance that we will not be subject to further litigation under RESPA (or FCRA) or that the outcome of any such litigation, including the lawsuits mentioned above, would not have a material adverse effect on us.

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In June 2005, in response to a letter from the New York Department of Financial Services, we provided information regarding captive mortgage reinsurance arrangements and other types of arrangements in which lenders receive compensation. In February 2006, the New York Department of Financial Services requested MGIC to review its premium rates in New York and to file adjusted rates based on recent years’ experience or to explain why such experience would not alter rates. In March 2006, MGIC advised the New York Department of Financial Services that it believes its premium rates are reasonable and that, given the nature of mortgage insurance risk, premium rates should not be determined only by the experience of recent years. In February 2006, in response to an administrative subpoena from the Minnesota Department of Commerce (the “MN Department”), which regulates insurance, we provided the MN Department with information about captive mortgage reinsurance and certain other matters. We subsequently provided additional information to the MN Department, and beginning in March 2008, the MN Department has sought additional information as well as answers to questions regarding captive mortgage reinsurance on several occasions, including as recently as May 2011.

In addition, beginning in June 2008, and as recently as December 2011, we received various subpoenas from the U.S. Department of Housing and Urban Development (“HUD”), seeking information about captive mortgage reinsurance similar to that requested by the MN Department, but not limited in scope to the state of Minnesota. In January 2012, we received correspondence from the Consumer Financial Protection Bureau (“CFPB”) indicating that the CFPB had opened an investigation into captive mortgage reinsurance premium ceding practices by private mortgage insurers. In that correspondence, the CFPB also requested, among other things, certain information regarding captive mortgage reinsurance transactions in which we participated. In June 2012, we received a Civil Investigative Demand from the CFPB requiring additional information and documentation regarding captive mortgage reinsurance. We have met with, and expect to continue to meet with, the CFPB to discuss the Civil Investigative Demand and how to resolve its investigation. Other insurance departments or other officials, including attorneys general, may also seek information about or investigate captive mortgage reinsurance.

Various regulators, including the CFPB, state insurance commissioners and state attorneys general may bring actions seeking various forms of relief, including civil penalties and injunctions against violations of RESPA. The insurance law provisions of many states prohibit paying for the referral of insurance business and provide various mechanisms to enforce this prohibition. While we believe our captive reinsurance arrangements are in conformity with applicable laws and regulations, it is not possible to predict the eventual scope, duration or outcome of any such reviews or investigations nor is it possible to predict their effect on us or the mortgage insurance industry.

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We are subject to comprehensive, detailed regulation by state insurance departments. These regulations are principally designed for the protection of our insured policyholders, rather than for the benefit of investors. Although their scope varies, state insurance laws generally grant broad supervisory powers to agencies or officials to examine insurance companies and enforce rules or exercise discretion affecting almost every significant aspect of the insurance business. Given the recent significant losses incurred by many insurers in the mortgage and financial guaranty industries, our insurance subsidiaries have been subject to heightened scrutiny by insurance regulators. State insurance regulatory authorities could take actions, including changes in capital requirements or termination of waivers of capital requirements, that could have a material adverse effect on us. In addition, we are uncertain whether the CFPB, established by the Dodd-Frank Act to regulate the offering and provision of consumer financial products or services under federal law, will issue any rules or regulations that affect our business apart from any action it may take as a result of its investigation of captive mortgage reinsurance. Such rules and regulations could have a material adverse effect on us.

In October 2010, a purported class action lawsuit was filed against MGIC in the U.S. District Court for the Western District of Pennsylvania by a loan applicant on whose behalf a now-settled action we previously disclosed had been filed by the U.S. Department of Justice. In this lawsuit, the loan applicant alleged that MGIC discriminated against her and certain proposed class members on the basis of sex and familial status when MGIC underwrote their loans for mortgage insurance. In May 2011, the District Court granted MGIC’s motion to dismiss with respect to all claims except certain Fair Housing Act claims. On July 2, 2012, the District Court granted preliminary approval for a class action settlement of the lawsuit. The proposed settlement creates a settlement class of 265 borrowers.  Under the terms of the proposed settlement, MGIC is required to deposit $500,000 into an escrow account to fund possible payments to affected borrowers. In addition, MGIC will pay the named plaintiff an “incentive fee” of $7,500 and pay class counsels’ fees of $337,500.  Any funds remaining in the escrow account after payment of all claims approved under the procedures established by the settlement will be returned to MGIC. The settlement is contingent upon the District Court’s final approval.

Five previously-filed purported class action complaints filed against us and several of our executive officers were consolidated in March 2009 in the United States District Court for the Eastern District of Wisconsin and Fulton County Employees’ Retirement System was appointed as the lead plaintiff. The lead plaintiff filed a Consolidated Class Action Complaint (the “Complaint”) in June 2009. Due in part to its length and structure, it is difficult to summarize briefly the allegations in the Complaint but it appears the allegations are that we and our officers named in the Complaint violated the federal securities laws by misrepresenting or failing to disclose material information about (i) loss development in our insurance in force, and (ii) C-BASS (a former minority-owned, unconsolidated, joint venture investment), including its liquidity. The Complaint also named two officers of C-BASS with respect to the Complaints’ allegations regarding C-BASS. Our motion to dismiss the Complaint was granted in February 2010. In March 2010, plaintiffs filed a motion for leave to file an amended complaint. Attached to this motion was a proposed Amended Complaint (the “Amended Complaint”). The Amended Complaint alleged that we and two of our officers named in the Amended Complaint violated the federal securities laws by misrepresenting or failing to disclose material information about C-BASS, including its liquidity, and by failing to properly account for our investment in C-BASS. The Amended Complaint also named two officers of C-BASS with respect to the Amended Complaint’s allegations regarding C-BASS. The Complaint was dismissed and the motion to file the Amended Complaint was denied. These decisions were affirmed by the Appeals Court in April 2012. In early July 2012, the plaintiffs re-filed a motion with the District Court for relief from that court’s judgment of dismissal on the ground of newly discovered evidence consisting of transcripts the plaintiffs obtained of testimony taken by the Securities and Exchange Commission in its now-terminated investigation regarding C-BASS. On October 3, 2012, the District Court denied the July 2012 motion and the plaintiffs did not appeal. Although this case has been resolved in our favor, other lawsuits alleging violations of the securities laws could be brought against us.

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We understand several law firms have, among other things, issued press releases to the effect that they are investigating us, including whether the fiduciaries of our 401(k) plan breached their fiduciary duties regarding the plan’s investment in or holding of our common stock or whether we breached other legal or fiduciary obligations to our shareholders. We intend to defend vigorously any proceedings that may result from these investigations.

With limited exceptions, our bylaws provide that our officers and 401(k) plan fiduciaries are entitled to indemnification from us for claims against them.

In December 2009, Countrywide filed a complaint for declaratory relief in the Superior Court of the State of California in San Francisco against MGIC. This complaint alleges that MGIC has denied, and continues to deny, valid mortgage insurance claims submitted by Countrywide and says it seeks declaratory relief regarding the proper interpretation of the insurance policies at issue. In October 2011, the United States District Court for the Northern District of California, to which the case had been removed, entered an order staying the litigation in favor of the arbitration proceeding we commenced against Countrywide in February 2010.

In the arbitration proceeding, we are seeking a determination that MGIC is entitled to rescind coverage on the loans involved in the proceeding. From January 1, 2008 through September 30, 2012, rescissions of coverage on Countrywide-related loans mitigated our paid losses on the order of $440 million. This amount is the amount we estimate we would have paid had the coverage not been rescinded. On a per loan basis, the average amount that we would have paid had the loans not been rescinded was approximately $72,100. Various materials exchanged by MGIC and Countrywide in 2011 bring into the dispute loans we did not consider before then to be Countrywide-related and loans on which MGIC rescinded coverage subsequent to those specified at the time MGIC began the proceeding (including loans insured through the bulk channel), and set forth Countrywide’s contention that, in addition to the claim amounts under coverage it alleges MGIC has improperly rescinded, Countrywide is entitled to other damages of almost $700 million as well as exemplary damages. Countrywide and MGIC have each selected 12 loans for which a three-member arbitration panel will determine coverage. While the panel’s determination will not be binding on the other loans at issue, the panel will identify the issues for these 24 “bellwether” loans and strive to set forth findings of fact and conclusions of law in such a way as to aid the parties to apply them to the other loans at issue. The hearing before the panel on the bellwether loans has been scheduled to begin in March 2013.

We are in mediation in an effort to resolve our dispute with Countrywide, although we cannot predict whether the mediation will result in a resolution. If it does, a resolution with Countrywide will be subject to various conditions before it becomes effective. In connection with our mediation with Countrywide, we have voluntarily suspended rescissions related to loans that we believe could be covered by a potential resolution. As of September 30, 2012, coverage on approximately 1,700 loans, representing total potential claim payments of approximately $125 million, that we had determined was rescindable was affected by our decision to suspend such rescissions. Substantially all of these potential rescissions relate to claims received beginning in the first quarter of 2011 or later. If we are able to reach a resolution with Countrywide, under ASC 450-20, we would record the effects of the resolution in our accounts when we determine that it is probable the resolution will become effective and the financial effect on us can be reasonably estimated. If these conditions to recording are met, the financial statement effect on us would involve the recognition of additional loss, which would negatively impact our capital.

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If we are not able to reach a resolution with Countrywide, we intend to defend MGIC against any further proceedings arising from Countrywide’s complaint and to advocate MGIC’s position in the arbitration, vigorously. Although it is reasonably possible that, when the proceedings are completed, there will be a determination that we were not entitled to rescind in all cases, we are unable to make a reasonable estimate or range of estimates of the potential liability. Under ASC 450-20, an estimated loss is accrued for only if we determine that the loss is probable and can be reasonably estimated. Therefore, we have not accrued any reserves that would reflect an adverse outcome in this proceeding. An accrual for an adverse outcome in this (or any other) proceeding would be a reduction to our capital. In this regard, see “— Regulatory capital requirements may prevent us from continuing to write new insurance on an uninterrupted basis.”

At September 30, 2012, 32,560 loans in our primary delinquency inventory were Countrywide-related loans (approximately 22% of our primary delinquency inventory). As noted above, we have suspended Countrywide rescissions of coverage on loans that we believe could be included in a potential resolution with Countrywide. Although these loans are included in our delinquency inventory, for purposes of determining our reserve amounts, it is assumed that coverage on these loans will be rescinded. We expect a significant portion of the Countrywide loans in our delinquency inventory will cure their delinquency or their coverage will be rescinded and will not involve paid claims. From January 1, 2008 through September 30, 2012, of the claims on Countrywide-related loans that were resolved (a claim is resolved when it is paid or the coverage is rescinded; claims that are submitted but which are under review are not resolved until one of these two outcomes occurs), approximately 83% were paid and coverage on the remaining 17%were rescinded. Had we processed the rescissions we have suspended, these percentages would be approximately 79% and 21%, respectively.

The flow policies at issue with Countrywide are in the same form as the flow policies that we use with all of our customers, and the bulk policies at issue vary from one another, but are generally similar to those used in the majority of our Wall Street bulk transactions. Because our rescission practices with Countrywide do not differ from our practices with other servicers with which we have not entered into settlement agreements, an adverse result in the Countrywide proceeding may adversely affect the ultimate result of rescissions involving other servicers and lenders. From January 1, 2008 through September 30, 2012, we estimate that total rescissions mitigated our incurred losses by approximately $3.1 billion, which included approximately $2.8 billion of mitigation on paid losses, excluding $0.6 billion that would have been applied to a deductible. At September 30, 2012, we estimate that our total loss reserves were benefited from anticipated rescissions by approximately $0.5 billion.

In addition to the rescissions at issue with Countrywide, we have a substantial pipeline of claims investigations and pre-rescission rebuttals (including those involving loans related to Countrywide) that we expect will eventually result in future rescissions. For additional information about rescissions as well as rescission settlement agreements, see “— Our losses could increase if rescission rates decrease faster than we are projecting, we do not prevail in proceedings challenging whether our rescissions were proper or we enter into material resolution arrangements.”

MGIC and Freddie Mac disagree on the amount of the aggregate loss limit under eleven pool insurance policies that insure loans for a fixed period, usually ten years, after which the “sunset” date is reached and coverage terminates. These eleven policies, which each cover numerous individual loan pools, share a single, consolidated aggregate loss limit calculated based upon the initial principal balance of all loans insured under the policies. We believe that under the policies this aggregate loss limit decreases when an individual pool reaches its sunset date and thus the loans in that pool are no longer insured. Freddie Mac’s position is that under the policies the expiration of coverage on individual loan pools has no effect on the aggregate loss limit, which remains at the same level until the last of the policies that provide coverage for any of the pools terminates. The aggregate loss limit is approximately $535million higher under Freddie Mac’s interpretation of the policies than under our interpretation. A specimen of the policies at issue is filed as Exhibit 99.6 to our Annual Report on Form 10-K for the year ended December 31, 2011, which was filed with the SEC on February 29, 2012.

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On May 16, 2012, MGIC filed a lawsuit in U.S. District Court for the Eastern District of Wisconsin (the “Wisconsin Court”) against Freddie Mac and FHFA seeking declaratory relief regarding the proper interpretation of the pool insurance policies (“MGIC’s Lawsuit”). On June 8, 2012, Freddie Mac filed a motion to dismiss, stay, or transfer MGIC’s Lawsuit to the U.S. District Court for the Eastern District of Virginia (the “Virginia Court”). On July 20, 2012, FHFA made a motion to dismiss MGIC’s Lawsuit on the ground that the Wisconsin Court lacks subject matter jurisdiction. These motions are currently pending.

On May 17, 2012, Freddie Mac filed a lawsuit in the Virginia Court against MGIC effectively seeking declaratory judgment regarding the proper interpretation of the pool insurance policies and on June 14, 2012, FHFA was added as a plaintiff (“Freddie Mac’s Lawsuit”). On July 5, 2012, the Virginia Court granted our motion to transfer Freddie Mac’s Lawsuit to the Wisconsin Court, but it stayed the transfer pending the Wisconsin Court’s determining that it had subject matter jurisdiction. Freddie Mac has asked the Virginia Court to reconsider its transfer decision. In August 2012, the court denied that request.

See “—Regulatory capital requirements may prevent us from continuing to write new insurance on an uninterrupted basis” for subsequent developments regarding settlement of the pool insurance dispute.

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We account for losses under our interpretation of the pool insurance policies. If we are unable to finalize a settlement with Freddie Mac, we intend to defend MGIC against the litigation described above and to advocate MGIC’s position in the litigation, vigorously. Although it is reasonably possible that our interpretation will not prevail in the litigation described above, under ASC 450-20, an estimated loss is accrued for only if we determine that the loss is probable and can be reasonably estimated. Therefore, we have not accrued any reserves that would reflect an adverse outcome in this litigation. Changed circumstances that lead us to conclude a loss is probable in litigation would negatively impact our statutory capital and, depending on the amount, could exacerbate materially the current non-compliance with Capital Requirements. In the third quarter of 2012 the aggregate loss limit under our interpretation of the policy was exhausted, the policy was cancelled and approximately 15,600 pool notices were removed from the pool notice inventory and thus, we are no longer estimating loss reserves on this policy.

A non-insurance subsidiary of our holding company is a shareholder of the corporation that operates the Mortgage Electronic Registration System (“MERS”).  Our subsidiary, as a shareholder of MERS, has been named as a defendant (along with MERS and its other shareholders) in seven lawsuits asserting various causes of action arising from allegedly improper recording and foreclosure activities by MERS.  Two of those lawsuits remain pending and the other five lawsuits have been dismissed without an appeal.  The damages sought in the remaining case are substantial.

In addition to the matters described above, we are involved in other legal proceedings in the ordinary course of business. In our opinion, based on the facts known at this time, the ultimate resolution of these ordinary course legal proceedings will not have a material adverse effect on our financial position or results of operations.

Resolution of our dispute with the Internal Revenue Service could adversely affect us.

The Internal Revenue Service (“IRS”) completed separate examinations of our federal income tax returns for the years 2000 through 2004 and 2005 through 2007 and issued assessments for unpaid taxes, interest and penalties related to our treatment of the flow-through income and loss from an investment in a portfolio of residual interests of Real Estate Mortgage Investment Conduits (“REMICs”). This portfolio has been managed and maintained during years prior to, during and subsequent to the examination period. The IRS indicated that it did not believe that, for various reasons, we had established sufficient tax basis in the REMIC residual interests to deduct the losses from taxable income. The IRS assessment related to the REMIC issue is $190.7 million in taxes and penalties. There would also be applicable interest which, when computed on the amount of the assessment, is substantial. Depending on the outcome of this matter, additional state income taxes along with any applicable interest may become due when a final resolution is reached and could also be substantial.

We appealed these assessments within the IRS and, in 2007, we made a payment of $65.2 million with the United States Department of the Treasury related to this assessment. In August 2010, we reached a tentative settlement agreement with the IRS. In July 2012, we were informed by the IRS that it would not finalize our previous settlement. We are exploring our alternatives with respect to this matter. One alternative is to seek to reach a new settlement which, if reached, we expect would be more costly to us than the prior settlement. In the event that we are unable to reach any settlement of the proposed adjustments, we would be required to litigate their validity in order to avoid a full concession to the IRS. Any such litigation could be lengthy and costly in terms of legal fees and related expenses. We adjusted our tax provision and liabilities for the effects of the tentative settlement agreement in 2010. The IRS’ reconsideration of the terms of the settlement agreement did not change our belief that the previously recorded items are appropriate. However, we would need to make appropriate adjustments, which could be material, to our tax provision and liabilities if our view of the probability of success in this matter changes, and the ultimate resolution of this matter could have a material negative impact on our effective tax rate, results of operations, cash flows and statutory capital. In this regard, see “— Regulatory capital requirements may prevent us from continuing to write new insurance on an uninterrupted basis.”

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Because we establish loss reserves only upon a loan default rather than based on estimates of our ultimate losses on risk in force, losses may have a disproportionate adverse effect on our earnings in certain periods.

In accordance with generally accepted accounting principles in the United States, commonly referred to as GAAP, we establish loss reserves only for loans in default. Reserves are established for reported insurance losses and loss adjustment expenses based on when notices of default on insured mortgage loans are received. Reserves are also established for estimated losses incurred on notices of default that have not yet been reported to us by the servicers (this is often referred to as “IBNR”). We establish reserves using estimated claim rates and claim amounts in estimating the ultimate loss. Because our reserving method does not take account of the impact of future losses that could occur from loans that are not delinquent, our obligation for ultimate losses that we expect to occur under our policies in force at any period end is not reflected in our financial statements, except in the case where a premium deficiency exists. As a result, future losses may have a material impact on future results as such losses emerge.

Because loss reserve estimates are subject to uncertainties and are based on assumptions that are currently very volatile, paid claims may be substantially different than our loss reserves.

We establish reserves using estimated claim rates and claim amounts in estimating the ultimate loss on delinquent loans. The estimated claim rates and claim amounts represent our best estimates of what we will actually pay on the loans in default as of the reserve date and incorporate anticipated mitigation from rescissions. We rescind coverage on loans and deny claims in cases where we believe our policy allows us to do so. Therefore, when establishing our loss reserves, we do not include additional loss reserves that would reflect an adverse development from ongoing dispute resolution proceedings, including those with Countrywide, or from ongoing disagreements over the interpretation of our policies, including those with Freddie Mac related to the computation of the aggregate loss limit under certain pool insurance policies or the proposed settlement of such dispute. For more information regarding our legal proceedings with Countrywide and the Freddie Mac disagreement, see “— We are defendants in private and government litigation and aresubject to the risk of additional private litigation, government litigation and regulatory proceedings in the future.”

The establishment of loss reserves is subject to inherent uncertainty and requires judgment by management. Current conditions in the housing and mortgage industries make the assumptions that we use to establish loss reserves more volatile than they would otherwise be. The actual amount of the claim payments may be substantially different than our loss reserve estimates. Our estimates could be adversely affected by several factors, including a deterioration of regional or national economic conditions, including unemployment, leading to a reduction in borrowers’ income and thus their ability to make mortgage payments, a further drop in housing values that could result in, among other things, greater losses on loans that have pool insurance, and mitigation from rescissions being materially less than assumed. Changes to our estimates could result in material impact to our results of operations, even in a stable economic environment, and there can be no assurance that actual claims paid by us will not be substantially different than our loss reserves.

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Loan modification and other similar programs may not continue to provide material benefits to us and our losses on loans that re-default can be higher than what we would have paid had the loan not been modified.

Beginning in the fourth quarter of 2008, the federal government, including through the Federal Deposit Insurance Corporation and the GSEs, and several lenders have adopted programs to modify loans to make them more affordable to borrowers with the goal of reducing the number of foreclosures. During 2010, 2011 and the first nine months of 2012, we were notified of modifications that cured delinquencies that had they become paid claims would have resulted in approximately $3.2 billion, $1.8 billion and $895 million, respectively, of estimated claim payments. As noted below, we cannot predict with a high degree of confidence what the ultimate re-default rate will be. Although the recent re-default rate on these modifications has been lower, for internal reporting purposes, we assume approximately 50% of those modifications will ultimately re-default, and those re-defaults may result in future claim payments. Because modifications cure the defaults with respect to the previously defaulted loans, our loss reserves do not account for potential re-defaults unless at the time the reserve is established, the re-default has already occurred. Based on information that is provided to us, most of the modifications resulted in reduced payments from interest rate and/or amortization period adjustments; less than 5% resulted in principal forgiveness.

One loan modification program is the Home Affordable Modification Program (“HAMP”). Some of HAMP’s eligibility criteria relate to the borrower’s current income and non-mortgage debt payments. Because the GSEs and servicers do not share such information with us, we cannot determine with certainty the number of loans in our delinquent inventory that are eligible to participate in HAMP. We believe that it could take several months from the time a borrower has made all of the payments during HAMP’s three month “trial modification” period for the loan to be reported to us as a cured delinquency.

We rely on information provided to us by the GSEs and servicers. We do not receive all of the information from such sources that is required to determine with certainty the number of loans that are participating in, or have successfully completed, HAMP. We are aware of approximately 9,600 loans in our primary delinquent inventory at September 30, 2012 for which the HAMP trial period has begun and which trial periods have not been reported to us as completed or cancelled. Through September 30, 2012 approximately 43,100 delinquent primary loans have cured their delinquency after entering HAMP and are not in default. In 2011 and the first nine months of 2012, approximately 18% and 16%, respectively, of our primary cures were the result of a modification, with HAMP accounting for approximately 70% and 73% of those modifications, respectively. By comparison, in 2010, approximately 27% of our primary cures were the result of a modification, with HAMP accounting for approximately 60% of those modifications. We believe that we have realized the majority of the benefits from HAMP because the number of loans insured by us that we are aware are entering HAMP trial modification periods has decreased significantly over time. Recent announcements by the U.S. Treasury have extended the end date of the HAMP program through 2013, expanded the eligibility criteria of HAMP and increased lenders’ incentives to modify loans through principal forgiveness. Approximately 66% of the loans in our primary delinquent inventory are guaranteed by the GSEs. The GSEs have informed us that they already use expanded criteria (beyond the HAMP guidelines) for determining eligibility for loan modification and currently do not offer principal forgiveness. Therefore, we currently expect new loan modifications will continue to only modestly mitigate our losses in 2012.

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In 2009, the GSEs began offering the Home Affordable Refinance Program (“HARP”). HARP allows borrowers who are not delinquent but who may not otherwise be able to refinance their loans under the current GSE underwriting standards, to refinance their loans. We allow the HARP refinances on loans that we insure, regardless of whether the loan meets our current underwriting standards, and we account for the refinance as a loan modification (even where there is a new lender) rather than new insurance written. To incent lenders to allow more current borrowers to refinance their loans, in October 2011, the GSEs and their regulator, FHFA, announced an expansion of HARP. The expansion includes, among other changes, releasing certain representations in certain circumstances benefitting the GSEs. We have agreed to allow these additional HARP refinances, including releasing the insured in certain circumstances from certain rescission rights we would have under our policy. While an expansion of HARP may result in fewer delinquent loans and claims in the future, our ability to rescind coverage will be limited in certain circumstances. We are unable to predict what net impact these changes may have on our incurred or paid losses.

The effect on us of loan modifications depends on how many modified loans subsequently re-default, which in turn can be affected by changes in housing values. Re-defaults can result in losses for us that could be greater than we would have paid had the loan not been modified. At this point, we cannot predict with a high degree of confidence what the ultimate re-default rate will be. In addition, because we do not have information in our database for all of the parameters used to determine which loans are eligible for modification programs, our estimates of the number of loans qualifying for modification programs are inherently uncertain. If legislation is enacted to permit a portion of a borrower’s mortgage loan balance to be reduced in bankruptcy and if the borrower re-defaults after such reduction, then the amount we would be responsible to cover would be calculated after adding back the reduction. Unless a lender has obtained our prior approval, if a borrower’s mortgage loan balance is reduced outside the bankruptcy context, including in association with a loan modification, and if the borrower re-defaults after such reduction, then under the terms of our policy the amount we would be responsible to cover would be calculated net of the reduction.

Eligibility under certain loan modification programs can also adversely affect us by creating an incentive for borrowers who are able to make their mortgage payments to become delinquent in an attempt to obtain the benefits of a modification. New notices of delinquency increase our incurred losses.

If the volume of low down payment home mortgage originations declines, the amount of insurance that we write could decline, which would reduce our revenues.

The factors that affect the volume of low down payment mortgage originations include:

· restrictions on mortgage credit due to more stringent underwriting standards, liquidity issues and risk-retention requirements associated with non-QRM loans affecting lenders,

· the level of home mortgage interest rates and the deductibility of mortgage interest for income tax purposes,

· the health of the domestic economy as well as conditions in regional and local economies,

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· housing affordability,

· population trends, including the rate of household formation,

· the rate of home price appreciation, which in times of heavy refinancing can affect whether refinance loans have loan-to-value ratios that require private mortgage insurance, and

· government housing policy encouraging loans to first-time homebuyers.

As noted above, the Dodd-Frank Act established the CFPB to regulate the offering and provision of consumer financial products or services under federal law. We are uncertain whether this Bureau will issue any rules or regulations that affect our business or the volume of low down payment home mortgage originations. Such rules and regulations could have a material adverse effect on our financial position or results of operations.

A decline in the volume of low down payment home mortgage originations could decrease demand for mortgage insurance, decrease our new insurance written and reduce our revenues. For other factors that could decrease the demand for mortgage insurance, see “— The amount of insurance we write could be adversely affected if the definition of Qualified Residential Mortgage results in a reduction of the number of low down payment loans available to be insured or if lenders and investors select alternatives to private mortgage insurance” and “— The implementation of the Basel III capital accord, or other changes to our customers’ capital requirements, may discourage the use of mortgage insurance.”

Competition or changes in our relationships with our customers could reduce our revenues or increase our losses.

As noted above, the FHA substantially increased its market share beginning in 2008. It is difficult to predict the FHA’s future market share due to, among other factors, different loan eligibility terms between the FHA and the GSEs, potential increases in guarantee fees charged by the GSEs, changes to the FHA’s annual premiums, and the total profitability that may be realized by mortgage lenders from securitizing loans through Ginnie Mae when compared to securitizing loans through Fannie Mae or Freddie Mac.

In recent years, the level of competition within the private mortgage insurance industry has been intense as many large mortgage lenders reduced the number of private mortgage insurers with whom they do business. At the same time, consolidation among mortgage lenders has increased the share of the mortgage lending market held by large lenders. During 2011 and the first nine months of 2012, approximately 9% and 10%, respectively, of our new insurance written was for loans for which one lender was the original insured, although revenue from such loans was significantly less than 10% of our revenues during each of those periods. Our private mortgage insurance competitors include:

· Genworth Mortgage Insurance Corporation,

· United Guaranty Residential Insurance Company,

· Radian Guaranty Inc.,

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· CMG Mortgage Insurance Company, and

· Essent Guaranty, Inc.

As noted above, PMI Mortgage Insurance Company and Republic Mortgage Insurance Company ceased writing business in 2011. Based on public disclosures, these competitors approximated slightly more than 20% of the private mortgage insurance industry volume in the first half of 2011. Most of the market share of these two former competitors has gone to other mortgage insurers and not to us because, among other reasons, some competitors have materially lower premiums than we do on single premium policies, one of these competitors also uses a risk weighted pricing model that typically results in lower premiums than we charge on certain loans and one of these competitors has effectively delegated underwriting to the GSEs. We continuously monitor the competitive landscape and make adjustments to our pricing and underwriting guidelines as warranted. In the first quarter of 2012, we made changes to streamline our underwriting guidelines and lowered our premium rates on loans with credit scores of 760 or higher. In 2011, loans with credit scores of 760 or higher represented approximately 55% of our new insurance written. If the lower premium rates had been in place during 2011, our average premium rate on new business would have decreased from approximately 61 basis points to approximately 57 basis points, all other things being equal. While a decrease in premium rates on a significant portion of our new insurance written will reduce revenue, it is possible that our new insurance written will increase in the future as a result of the lower premium rates and it is unclear what the net effect of the changes will be on our future premiums.

Until 2010 the mortgage insurance industry had not had new entrants in many years. In 2010, Essent Guaranty, Inc. began writing new mortgage insurance. Essent has publicly reported that one of our customers, JPMorgan Chase, is one of its investors. Another new company, NMI Holdings Inc., has recently raised $550 million in order to enter the mortgage insurance business. The perceived increase in credit quality of loans that are being insured today, the deterioration of the financial strength ratings of the existing mortgage insurance companies and the possibility of a decrease in the FHA’s share of the mortgage insurance market may encourage additional new entrants.

Our relationships with our customers could be adversely affected by a variety of factors, including tightening of and adherence to our underwriting guidelines, which have resulted in our declining to insure some of the loans originated by our customers and rescission of coverage on loans that affect the customer. We have ongoing discussions with lenders who are significant customers regarding their objections to our rescissions. In the fourth quarter of 2009, Countrywide commenced litigation against us as a result of its dissatisfaction with our rescission practices shortly after Countrywide ceased doing business with us. See “— We are defendants in private and government litigation and aresubject to the risk of additional private litigation, government litigation and regulatory proceedings in the future” for more information about this litigation and the arbitration case we filed against Countrywide regarding rescissions. As noted above, substantially all of our insurance written is for loans sold to Fannie Mae and Freddie Mac. The FHFA is conservator for both Fannie Mae and Freddie Mac. In May 2012, MGIC and Freddie Mac each filed lawsuits against the other in connection with their disagreement over the proper interpretation of certain pool policies. The FHFA is a defendant in the lawsuit we filed and it joined the lawsuit filed by Freddie Mac as a plaintiff.  For information concerning a proposed settlement of this dispute, see "—Regulatory capital requirements may prevent us from continuing to write new insurance on an uninterrupted basis." We are unable to predict what impact those lawsuits will have on our relationships with Fannie Mae, Freddie Mac and the FHFA.

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We believe some lenders assess a mortgage insurer’s financial strength rating as an important element of the process through which they select mortgage insurers. As a result of MGIC’s and MIC’s less than investment grade financial strength ratings, MGIC and MIC may be competitively disadvantaged with these lenders. MGIC’s financial strength rating from Moody’s is B2 and is on review for further downgrade and from Standard & Poor’s is B- with a negative outlook. MIC’s financial strength rating from Moody’s is Ba3 on review for further downgrade, and from Standard & Poor’s is B- with a negative outlook. It is possible that MGIC’s financial strength ratings could decline from these levels. In addition, the conditions of Freddie Mac’s approval of MIC may discourage some lenders from selecting MGIC or MIC as a mortgage insurer. For information about Freddie Mac’s approval of MIC, see “— Regulatory capital requirements may prevent us from continuing to write new insurance on an uninterrupted basis.” While these matters have had some negative effect on our volume, the information available to us, to date, leads us to believe the effect has not had a material impact.

Downturns in the domestic economy or declines in the value of borrowers’ homes from their value at the time their loans closed may result in more homeowners defaulting and our losses increasing.

Losses result from events that reduce a borrower’s ability to continue to make mortgage payments, such as unemployment, and whether the home of a borrower who defaults on his mortgage can be sold for an amount that will cover unpaid principal and interest and the expenses of the sale. In general, favorable economic conditions reduce the likelihood that borrowers will lack sufficient income to pay their mortgages and also favorably affect the value of homes, thereby reducing and in some cases even eliminating a loss from a mortgage default. A deterioration in economic conditions, including an increase in unemployment, generally increases the likelihood that borrowers will not have sufficient income to pay their mortgages and can also adversely affect housing values, which in turn can influence the willingness of borrowers with sufficient resources to make mortgage payments to do so when the mortgage balance exceeds the value of the home. Housing values may decline even absent a deterioration in economic conditions due to declines in demand for homes, which in turn may result from changes in buyers’ perceptions of the potential for future appreciation, restrictions on and the cost of mortgage credit due to more stringent underwriting standards, liquidity issues and risk-retention requirements associated with non-QRM loans affecting lenders, higher interest rates generally or changes to the deductibility of mortgage interest for income tax purposes, or other factors. The residential mortgage market in the United States has for some time experienced a variety of poor or worsening economic conditions, including a material nationwide decline in housing values, with declines continuing into early 2012 in a number of geographic areas. Although housing values have recently increased in certain markets, they generally remain significantly below their early 2007 levels. Changes in housing values and unemployment levels are inherently difficult to forecast given the uncertainty in the current market environment, including uncertainty about the effect of actions the federal government has taken and may take with respect to tax policies, mortgage finance programs and policies, and housing finance reform.

The mix of business we write also affects the likelihood of losses occurring.

Even when housing values are stable or rising, mortgages with certain characteristics have higher probabilities of claims. These characteristics include loans with loan-to-value ratios over 95% (or in certain markets that have experienced declining housing values, over 90%), FICO credit scores below 620, limited underwriting, including limited borrower documentation, or higher total debt-to-income ratios, as well as loans having combinations of higher risk factors. As of September 30, 2012, approximately 24.5% of our primary risk in force consisted of loans with loan-to-value ratios greater than 95%, 7.9% had FICO credit scores below 620, and 9.3% had limited underwriting, including limited borrower documentation, each attribute as determined at the time of loan origination. A material portion of these loans were written in 2005 — 2007 or the first quarter of 2008. In accordance with industry practice, loans approved by GSEs and other automated underwriting systems under “doc waiver” programs that do not require verification of borrower income are classified by us as “full documentation.” For additional information about such loans, see footnote (3) to the composition of primary default inventory table under “Results of Consolidated Operations-Losses-Losses incurred in Management’s Discussion and Analysis of Financial Condition and Results of Operations.

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From time to time, in response to market conditions, we change the types of loans that we insure and the guidelines under which we insure them. In addition, we make exceptions to our underwriting guidelines on a loan-by-loan basis and for certain customer programs. Together, the number of loans for which exceptions were made accounted for fewer than 5% of the loans we insured in 2011 and fewer than 3% of the loans we insured in the first nine months of 2012. A large percentage of the exceptions were made for loans with debt-to-income ratios slightly above our guidelines or financial reserves slightly below our guidelines. Beginning in September 2009, we have made changes to our underwriting guidelines that have allowed certain loans to be eligible for insurance that were not eligible prior to those changes and we expect to continue to make changes in appropriate circumstances in the future. As noted above in “— Competition or changes in our relationships with our customers could reduce our revenues or increase our losses,” in the first quarter of 2012, we made changes to streamline our underwriting guidelines and lowered our premium rates on loans with credit scores of 760 or higher. Our underwriting guidelines are available on our website at http://www.mgic.com/guides/underwriting.html.

During the second quarter of 2012, we began writing a portion of our new insurance under an endorsement to our master policy that limits our ability to rescind coverage on loans that meet the conditions in that endorsement, which is filed as Exhibit 99.7 to our quarterly report on Form 10-Q for the quarter ended March 31, 2012 (filed with the SEC on May 10, 2012). Availability of the endorsement is subject to approval in specified jurisdictions. We expect that eventually a significant portion of our new insurance written will have rescission terms equivalent to those in this endorsement. The GSEs have advised us that loans insured under the endorsement will be eligible for sale to the GSEs.

As of September 30, 2012, approximately 2.3% of our primary risk in force written through the flow channel, and 30.8% of our primary risk in force written through the bulk channel, consisted of adjustable rate mortgages in which the initial interest rate may be adjusted during the five years after the mortgage closing (“ARMs”). We classify as fixed rate loans adjustable rate mortgages in which the initial interest rate is fixed during the five years after the mortgage closing. We believe that when the reset interest rate significantly exceeds the interest rate at loan origination, claims on ARMs and adjustable rate mortgages whose interest rates may only be adjusted after five years would be substantially higher than for fixed rate loans. Moreover, even if interest rates remain unchanged, claims on ARMs with a “teaser rate” (an initial interest rate that does not fully reflect the index which determines subsequent rates) may also be substantially higher because of the increase in the mortgage payment that will occur when the fully indexed rate becomes effective. In addition, we have insured “interest-only” loans, which may also be ARMs, and loans with negative amortization features, such as pay option ARMs. We believe claim rates on these loans will be substantially higher than on loans without scheduled payment increases that are made to borrowers of comparable credit quality.

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Although we attempt to incorporate these higher expected claim rates into our underwriting and pricing models, there can be no assurance that the premiums earned and the associated investment income will be adequate to compensate for actual losses even under our current underwriting guidelines. We do, however, believe that given the various changes in our underwriting guidelines that were effective beginning in the first quarter of 2008, our insurance written beginning in the second quarter of 2008 will generate underwriting profits.

The premiums we charge may not be adequate to compensate us for our liabilities for losses and as a result any inadequacy could materially affect our financial condition and results of operations.

We set premiums at the time a policy is issued based on our expectations regarding likely performance over the long-term. Our premiums are subject to approval by state regulatory agencies, which can delay or limit our ability to increase our premiums. Generally, we cannot cancel the mortgage insurance coverage or adjust renewal premiums during the life of a mortgage insurance policy. As a result, higher than anticipated claims generally cannot be offset by premium increases on policies in force or mitigated by our non-renewal or cancellation of insurance coverage. The premiums we charge, and the associated investment income, may not be adequate to compensate us for the risks and costs associated with the insurance coverage provided to customers. An increase in the number or size of claims, compared to what we anticipate, could adversely affect our results of operations or financial condition.

In January 2008, we announced that we had decided to stop writing the portion of our bulk business that insures loans included in Wall Street securitizations because the performance of such loans deteriorated materially in the fourth quarter of 2007 and this deterioration was materially worse than we experienced for loans insured through the flow channel or loans insured through the remainder of our bulk channel. As of December 31, 2007 we established a premium deficiency reserve of approximately $1.2 billion. As of September 30, 2012, the premium deficiency reserve was $84 million, which reflects the present value of expected future losses and expenses that exceeds the present value of expected future premium and already established loss reserves on these bulk transactions.

We continue to experience material losses, especially on the 2006 and 2007 books. The ultimate amount of these losses will depend in part on general economic conditions, including unemployment, and the direction of home prices, which in turn will be influenced by general economic conditions and other factors. Because we cannot predict future home prices or general economic conditions with confidence, there is significant uncertainty surrounding what our ultimate losses will be on our 2006 and 2007 books. Our current expectation, however, is that these books will continue to generate material incurred and paid losses for a number of years. There can be no assurance that an additional premium deficiency reserve on Wall Street Bulk or on other portions of our insurance portfolio will not be required.

It is uncertain what effect the extended timeframes in the foreclosure process, due to moratoriums, suspensions or issues arising from the investigation of servicers’ foreclosure procedures, will have on us.

In response to the significant increase in the number of foreclosures that began in 2009, various government entities and private parties have from time to time enacted foreclosure (or equivalent) moratoriums and suspensions (which we collectively refer to as moratoriums). In October 2010, a number of mortgage servicers temporarily halted some or all of the foreclosures they were processing after discovering deficiencies in their foreclosure processes and those of their service providers. In response to the deficiencies, some states changed their foreclosure laws to require additional review and verification of the accuracy of foreclosure filings. Some states also added requirements to the foreclosure process, including mediation processes and requirements to file new affidavits. Certain state courts have issued rulings calling into question the validity of some existing foreclosure practices. These actions halted or significantly delayed foreclosures. Furthermore five of the nation’s largest mortgage servicers agreed to implement new servicing and foreclosure practices as part of a settlement announced in February 2012, with the federal government and the attorneys general of 49 states.

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Past moratoriums or delays were designed to afford time to determine whether loans could be modified and did not stop the accrual of interest or affect other expenses on a loan, and we cannot predict whether any future moratorium or lengthened timeframes would do so. Therefore, unless a loan is cured during a moratorium or delay, at the completion of a foreclosure, additional interest and expenses may be due to the lender from the borrower. In some circumstances, our paid claim amount may include some additional interest and expenses. For moratoriums or delays resulting from investigations into servicers and other parties’ actions in foreclosure proceedings, our willingness to pay additional interest and expenses may be different, subject to the terms of our mortgage insurance policies. The various moratoriums and extended timeframes may temporarily delay our receipt of claims and may increase the length of time a loan remains in our delinquent loan inventory.

We do not know what effect improprieties that may have occurred in a particular foreclosure have on the validity of that foreclosure, once it was completed and the property transferred to the lender. Under our policy, in general, completion of a foreclosure is a condition precedent to the filing of a claim. Beginning in 2011 and from time to time, various courts have ruled that servicers did not provide sufficient evidence that they were the holders of the mortgages and therefore they lacked authority to foreclose. Some courts in other jurisdictions have considered similar issues and reached similar conclusions, but other courts have reached different conclusions. These decisions have not had a direct impact on our claims processes or rescissions.

We are susceptible to disruptions in the servicing of mortgage loans that we insure.

We depend on reliable, consistent third-party servicing of the loans that we insure. Over the last several years, the mortgage loan servicing industry has experienced consolidation. The resulting reduction in the number of servicers could lead to disruptions in the servicing of mortgage loans covered by our insurance policies. In addition, current housing market trends have led to significant increases in the number of delinquent mortgage loans requiring servicing. These increases have strained the resources of servicers, reducing their ability to undertake mitigation efforts that could help limit our losses, and have resulted in an increasing amount of delinquent loan servicing being transferred to specialty servicers. The transfer of servicing can cause a disruption in the servicing of delinquent loans. Future housing market conditions could lead to additional increases in delinquencies. Managing a substantially higher volume of non-performing loans could lead to increased disruptions in the servicing of mortgages. Investigations into whether servicers have acted improperly in foreclosure proceedings may further strain the resources of servicers.

26

If interest rates decline, house prices appreciate or mortgage insurance cancellation requirements change, the length of time that our policies remain in force could decline and result in declines in our revenue.

In each year, most of our premiums are from insurance that has been written in prior years. As a result, the length of time insurance remains in force, which is also generally referred to as persistency, is a significant determinant of our revenues. The factors affecting the length of time our insurance remains in force include:

· the level of current mortgage interest rates compared to the mortgage coupon rates on the insurance in force, which affects the vulnerability of the insurance in force to refinancings, and

· mortgage insurance cancellation policies of mortgage investors along with the current value of the homes underlying the mortgages in the insurance in force.

Our persistency rate was 80.2% at September 30, 2012, compared to 82.9% at December 31, 2011 and 84.4% at December 31, 2010. During the 1990s, our year-end persistency ranged from a high of 87.4% at December 31, 1990 to a low of 68.1% at December 31, 1998. Since 2000, our year-end persistency ranged from a high of 84.7% at December 31, 2009 to a low of 47.1% at December 31, 2003.

Current mortgage interest rates are at or near historic lows. The high-quality mortgages insured by us in recent years that have not experienced significant declines in underlying home prices, are especially vulnerable to refinancing. Future premiums on our insurance in force represent a material portion of our claims paying resources. We are unsure what the impact on our revenues will be as mortgages are refinanced, because the number of policies we write for replacement mortgages may be more or less than the terminated policies associated with the refinanced mortgages.

Your ownership in our company may be diluted by additional capital that we raise or if the holders of our outstanding convertible debt convert that debt into shares of our common stock.

As noted above under “— Regulatory capital requirements may prevent us from continuing to write new insurance on an uninterrupted basis,” we may be required to raise additional equity capital. Any such future sales would dilute your ownership interest in our company. In addition, the market price of our common stock could decline as a result of sales of a large number of shares or similar securities in the market or the perception that such sales could occur.

We have $389.5 million principal amount of 9% Convertible Junior Subordinated Debentures outstanding. The principal amount of the debentures is currently convertible, at the holder’s option, at an initial conversion rate, which is subject to adjustment, of 74.0741 common shares per $1,000 principal amount of debentures. This represents an initial conversion price of approximately $13.50 per share. We have elected to defer the payment of approximately $17.5 million of interest on these debentures that was scheduled to be paid on October 1, 2012. We expect to defer additional interest in the future. If a holder elects to convert its debentures, the interest that has been deferred on the debentures being converted is also converted into shares of our common stock. The conversion rate for such deferred interest is based on the average price that our shares traded at during a 5-day period immediately prior to the election to convert the associated debentures. We also have $345 million principal amount of 5% Convertible Senior Notes outstanding. The Convertible Senior Notes are convertible, at the holder’s option, at an initial conversion rate, which is subject to adjustment, of 74.4186 shares per $1,000 principal amount at any time prior to the maturity date. This represents an initial conversion price of approximately $13.44 per share. We do not have the right to defer interest on these Convertible Senior Notes.

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Our common stock could be delisted from the NYSE.

The listing of our common stock on the New York Stock Exchange, or NYSE, is subject to compliance with NYSE’s continued listing standards. Among other things, those standards require that the average closing price of our common stock during any consecutive 30-day trading period not fall below $1.00. Although we have not failed this standard, on three trading days in August 2012, the closing price of our stock fell below $1.00. If we are notified by the NYSE that we have not satisfied this stock price standard, then we would have a period of time in which to cure the deficiency, such as by effecting a reverse stock split. The NYSE can also, in its discretion, discontinue listing our common stock under certain circumstances. For example, if we cease writing new insurance, our common stock could be delisted from the NYSE unless we cure the deficiency during the time provided by the NYSE. If the NYSE were to delist our common stock, it likely would result in a significant decline in the trading price, trading volume and liquidity of our common stock. We also expect that the suspension and delisting of our common stock would lead to decreases in analyst coverage and market-making activity relating to our common stock, as well as reduced information about trading prices and volume. As a result, it could become significantly more difficult for our shareholders to sell their shares of our common stock at prices comparable to those in effect prior to delisting or at all.

Our debt obligations materially exceed our holding company cash and investments

At September 30, 2012, we had approximately $425 million in cash and investments at our holding company and our holding company’s debt obligations were $835 million in par value, consisting of $100 million of Senior Notes due in November 2015, $345 million of Convertible Senior Notes due in 2017, and $390 million of Convertible Junior Debentures due in 2063. Annual interest cost on the debt, as of September 30, 2012, was $58 million, including approximately $35 million on the Convertible Junior Debentures for which we have deferred the interest that was scheduled to be paid on October 1, 2012. As noted above, the Freddie Mac approval of MIC as an eligible insurer is subject to our holding company making a $100 million contribution to MGIC on or before December 1, 2012. This capital contribution would decrease our holding company cash and investments.

The Senior Notes, Convertible Senior Notes and Convertible Junior Debentures are obligations of our holding company, MGIC Investment Corporation, and not of its subsidiaries. Our holding company has no material sources of cash inflows other than investment income. The payment of dividends from our insurance subsidiaries, which prior to raising capital in the public markets in 2008 and 2010 had been the principal source of our holding company cash inflow, is restricted by insurance regulation. MGIC is the principal source of dividend-paying capacity. Since 2008, MGIC has not paid any dividends to our holding company. Through 2012, MGIC cannot pay any dividends to our holding company without approval from the OCI. In connection with the approval of MIC as an eligible mortgage insurer, Freddie Mac and Fannie Mae have imposed dividend restrictions on MGIC and MIC through December 31, 2013. Any additional capital contributions to our subsidiaries would further decrease our holding company cash and investments. See Note 8 – “Debt” to our consolidated financial statements included in our Annual Report on Form 10-K for the year ended December 31, 2011 for additional information about the holding company’s debt obligations, including restrictive covenants in our Senior Notes and our right to defer interest on our Convertible Junior Debentures.

We could be adversely affected if personal information on consumers that we maintain is improperly disclosed.

As part of our business, we maintain large amounts of personal information on consumers. While we believe we have appropriate information security policies and systems to prevent unauthorized disclosure, there can be no assurance that unauthorized disclosure, either through the actions of third parties or employees, will not occur. Unauthorized disclosure could adversely affect our reputation and expose us to material claims for damages.

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The implementation of the Basel III capital accord, or other changes to our customers’ capital requirements, may discourage the use of mortgage insurance.

In 1988, the Basel Committee on Banking Supervision (the “Basel Committee”) developed the Basel Capital Accord (Basel I), which set out international benchmarks for assessing banks’ capital adequacy requirements. In June 2005, the Basel Committee issued an update to Basel I (as revised in November 2005, Basel II). Basel II was implemented by many banks in the United States and many other countries in 2009 and 2010.

In December 2010, the Basel Committee released the nearly final version of Basel III. In June 2012, federal regulators requested public comments on proposed rules to implement Basel III. The proposed Basel III rules would increase the capital requirements of many banking organizations. Among other provisions, the proposed rules contain a range of risk weightings for residential mortgages held for investment by certain banking organizations, with the specific weighting dependent upon, among other things, a loan’s LTV. Unlike previous Basel rules, the proposed Basel III rules do not consider mortgage insurance when calculating a loan’s risk weighting. The rules, if implemented as proposed, may reduce the incentive of banking organizations to purchase mortgage insurance for loans held for investment. The proposed Basel III rules continue to afford FHA-insured loans and Ginnie Mae mortgage-backed securities (“MBS”) a lower risk weighting than Fannie Mae and Freddie Mac MBS. Therefore, with respect to capital requirements, FHA-insured loans will continue to have a competitive advantage over loans insured by private mortgage insurance and then sold to and securitized by the GSEs. Public comments to the proposed rules were due by October 22, 2012. It is uncertain what form the final rules will take. We are continuing to evaluate the potential effects of the proposed Basel III rules on our business.

Our Australian operations may suffer significant losses.

We began international operations in Australia, where we started to write business in June 2007. Since 2008, we are no longer writing new business in Australia. Our existing risk in force in Australia is subject to the risks described in the general economic and insurance business-related factors discussed above. In addition to these risks, we are subject to a number of other risks from having deployed capital in Australia, including foreign currency exchange rate fluctuations and interest-rate volatility particular to Australia.

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XML

Earnings (Loss) per Share (Details) (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2012	Sep. 30, 2011	Sep. 30, 2012	Sep. 30, 2011
Basic earnings per share [Abstract]
Weighted average common shares outstanding (in shares)	202,014,000	201,109,000	201,851,000	200,983,000
Net loss	$ (246,942)	$ (165,205)	$ (540,388)	$ (350,598)
Basic loss per share (in dollars per share)	$ (1.22)	$ (0.82)	$ (2.68)	$ (1.74)
Diluted earnings per share [Abstract]
Weighted-average shares - Basic (in shares)	202,014,000	201,109,000	201,851,000	200,983,000
Common stock equivalents (in shares)	0	0	0	0
Weighted-average shares - Diluted (in shares)	202,014,000	201,109,000	201,851,000	200,983,000
Net loss	$ (246,942)	$ (165,205)	$ (540,388)	$ (350,598)
Diluted loss per share (in dollars per share)	$ (1.22)	$ (0.82)	$ (2.68)	$ (1.74)
Participating Securities [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Anti-dilutive securities excluded from EPS calculation (in shares)	1,100,000	1,000,000	1,100,000	1,800,000
Common Stock Equivalents [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Anti-dilutive securities excluded from EPS calculation (in shares)	55,400,000	55,500,000	55,600,000	55,600,000

XML

Premium Deficiency Reserve (Details) (USD $)	3 Months Ended				9 Months Ended
	Sep. 30, 2012		Sep. 30, 2011		Sep. 30, 2012		Sep. 30, 2011		Dec. 31, 2011
Premium Deficiency Reserve [Abstract]
Present value of expected future paid losses and expenses, net of expected future premium	$ (865,000,000)		$ (1,039,000,000)		$ (865,000,000)		$ (1,039,000,000)		$ (961,000,000)
Established loss reserves	781,000,000		892,000,000		781,000,000		892,000,000		826,000,000
Net deficiency	(84,132,000)		(147,000,000)		(84,132,000)		(147,000,000)
Change in premium deficiency reserve, excluding prior period adjustments	9,000,000		12,000,000		51,000,000		32,000,000
Premium Deficiency Reserve [Roll Forward]
Premium Deficiency reserve at beginning of period	(93,000,000)		(159,000,000)		(134,817,000)		(179,000,000)
Paid claims and loss adjustment expenses	67,000,000		85,000,000		219,000,000		257,000,000
Decrease in loss reserves	(25,000,000)		(8,000,000)		(45,000,000)		(182,000,000)
Premium earned	(25,000,000)		(30,000,000)		(77,000,000)		(91,000,000)
Effects of present valuing on future premiums, losses and expenses	(4,000,000)		(6,000,000)		(8,000,000)		(15,000,000)
Change in premium deficiency reserve to reflect actual premium, losses and expenses recognized	13,000,000		41,000,000		89,000,000		(31,000,000)
Change in premium deficiency reserve to reflect change in assumptions relating to future premiums, losses, expenses and discount rate	(4,000,000)	[1]	(29,000,000)	[1]	(38,000,000)	[1]	63,000,000	[1]
Premium Deficiency Reserve at end of period	$ (84,132,000)		$ (147,000,000)		$ (84,132,000)		$ (147,000,000)

[1] A (negative) positive number for changes in assumptions relating to premiums, losses, expenses and discount rate indicates a (deficiency) redundancy of the prior premium deficiency reserve.

XML

Premium Deficiency Reserve (Tables)

9 Months Ended

Sep. 30, 2012

Premium Deficiency Reserve [Abstract]

Components of the premium deficiency reserve

The components of the premium deficiency reserve at September 30, 2012, December 31, 2011 and September 30, 2011 appear in the table below.

	September 30,			December 31,			September 30,
	2012			2011			2011
	(In millions)
Present value of expected future paid losses and expenses, net of expected future premium	$	(865	)	$	(961	)	$	(1,039	)
Established loss reserves		781			826			892
Net deficiency	$	(84	)	$	(135	)	$	(147	)

Reconciliation of beginning and ending balances in the premium deficiency reserve

The decrease in the premium deficiency reserve for the three and nine months ended September 30, 2012 was $9 million and $51 million, respectively, as shown in the table below, which represents the net result of actual premiums, losses and expenses as well as a net change in assumptions for these periods. The net change in assumptions for the three and nine months ended September 30, 2012 are both primarily related to higher estimated ultimate losses. The decrease in the premium deficiency reserve for the three and nine months ended September 30, 2011 was $12 million and $32 million, respectively. The net change in assumptions for the third quarter of 2011 was primarily related to higher estimated ultimate losses. The net change in assumptions for the first nine months of 2011 was primarily related to higher estimated ultimate premiums and lower estimated ultimate losses.

	Three Months Ended						Nine Months Ended
	September 30, 2012
	(In millions)
Premium Deficiency Reserve at beginning of period				$	(93	)				$	(135	)
Paid claims and loss adjustment expenses	$	67					$	219
Decrease in loss reserves		(25	)					(45	)
Premium earned		(25	)					(77	)
Effects of present valuing on future premiums, losses and expenses		(4	)					(8	)
Change in premium deficiency reserve to reflect actual premium, losses and expenses recognized					13						89
Change in premium deficiency reserve to reflect change in assumptions relating to future premiums, losses, expenses and discount rate (1)					(4	)					(38	)
Premium Deficiency Reserve at end of period				$	(84	)				$	(84	)

(1) A (negative) positive number for changes in assumptions relating to premiums, losses, expenses and discount rate indicates a (deficiency) redundancy of the prior premium deficiency reserve.

	Three Months Ended						Nine Months Ended
	September 30, 2011
	(In millions)
Premium Deficiency Reserve at beginning of period				$	(159	)				$	(179	)
Paid claims and loss adjustment expenses	$	85					$	257
Decrease in loss reserves		(8	)					(182	)
Premium earned		(30	)					(91	)
Effects of present valuing on future premiums, losses and expenses		(6	)					(15	)
Change in premium deficiency reserve to reflect actual premium, losses and expenses recognized					41						(31	)
Change in premium deficiency reserve to reflect change in assumptions relating to future premiums, losses, expenses and discount rate (1)					(29	)					63
Premium Deficiency Reserve at end of period				$	(147	)				$	(147	)

(1) A (negative) positive number for changes in assumptions relating to premiums, losses, expenses and discount rate indicates a (deficiency) redundancy of the prior premium deficiency reserve.

XML

Debt (Tables)

9 Months Ended

Sep. 30, 2012

Debt [Abstract]

Fair value of debt

The par value and fair value of our debt at September 30, 2012 and December 31, 2011 appears in the table below.

	Par Value		Total Fair Value		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
	(In thousands)
September 30, 2012
Liabilities:
Senior Notes	$	100,118	$	73,086	$	73,086	$	-	$	-
Convertible Senior Notes		345,000		234,600		234,600		-		-
Convertible Junior Subordinated Debentures		389,522		106,390		-		106,390		-
Total Debt	$	834,640	$	414,076	$	307,686	$	106,390	$	-
December 31, 2011
Liabilities:
Senior Notes	$	171,000	$	116,708	$	116,708	$	-	$	-
Convertible Senior Notes		345,000		202,256		202,256		-		-
Convertible Junior Subordinated Debentures		389,522		189,648		-		189,648		-
Total Debt	$	905,522	$	508,612	$	318,964	$	189,648	$	-

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Other Comprehensive Income (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended			9 Months Ended
	Sep. 30, 2012		Sep. 30, 2011	Sep. 30, 2012		Sep. 30, 2011	Dec. 31, 2011
Other comprehensive income (before tax) [Abstract]
Change in unrealized gains and losses on investments	$ 47,368		$ 74,142	$ 10,243		$ 111,355
Unrealized foreign currency translation adjustment	1,709		(15,422)	2,260		(8,459)
Other comprehensive income (loss)	49,077		58,720	12,503		102,896
Other comprehensive income (tax) [Abstract]
Change in unrealized gains and losses on investments	(16,552)		(25,705)	(3,462)		(38,601)
Unrealized foreign currency translation adjustment	(600)		5,401	(792)		2,962
Other comprehensive income (loss)	(17,152)		(20,304)	(4,254)		(35,639)
Other comprehensive income (valuation allowance) [Abstract]
Change in unrealized investment gains and losses, net	13,671		0	0		0
Other comprehensive income (loss)	13,671		0	0		0
Other comprehensive income (net of tax) [Abstract]
Change in unrealized investment gains and losses, net (notes 7 and 8)	44,487		48,437	6,781		72,754
Unrealized foreign currency translation adjustment	1,109		(10,021)	1,468		(5,497)
Other comprehensive income (loss)	45,596		38,416	8,249		67,257
Accumulated other comprehensive income (loss) [Abstract]
Unrealized gains (losses) on investments	130,330			130,330			120,087
Defined benefit plans	(70,582)			(70,582)			(70,582)
Foreign currency translation adjustment	32,554			32,554			30,294
Accumulated other comprehensive income before tax	92,302			92,302			79,799
Tax Effect	(53,929)	[1]		(53,929)	[1]		(49,675)	[1]
Total accumulated other comprehensive income (loss), net of tax	$ 38,373			$ 38,373			$ 30,124

[1] Tax effect does not approximate 35% due to amounts of tax benefits not provided in various periods due to our tax valuation allowance.

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Reinsurance (Details) (USD $)	3 Months Ended	9 Months Ended
	Sep. 30, 2011	Sep. 30, 2012	Sep. 30, 2011	Dec. 31, 2011	Dec. 31, 2010
Reinsurance [Abstract]
Reinsurance recoverable on loss reserves	$ 166,874,000	$ 117,859,000	$ 166,874,000	$ 154,607,000	$ 275,290,000
Reinsurance recoverable on loss reserves related to captive agreements		115,000,000		142,000,000
Fair value of trust fund assets under captive agreements		324,000,000		359,000,000
Fair value of trust fund assets under captive agreements, no reinsurance recoverable on loss reserves		26,000,000		27,000,000
Trust fund assets transferred to us as a result of captive terminations		400,000	39,000,000
Unearned premium returned under assumed reinsurance agreement terminated by our Australian writing company	$ 7,000,000

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Shareholders' Equity (Details) (USD $)	Sep. 30, 2012	Dec. 31, 2011
Shareholders' Equity [Abstract]
Common stock, shares authorized (in shares)	680,000,000	460,000,000
Shareholder Rights Agreement [Abstract]
Shareholder rights accompanying each outstanding share of the company's common stock (in number of Rights)	1
Common stock, beneficial ownership threshold to be considered an Acquiring Person (in hundredths)	5.00%
Distribution Date, description	the earlier of ten days after a public announcement that a person has become an Acquiring Person, or ten business days after a person announces or begins a tender offer in which consummation of such offer would result in a person becoming an Acquiring Person
Common shares purchaseable per Right (in shares)	0.5
Purchase price (in dollars per share)	$ 14
Purchase price (in dollars per one-half share)	$ 7.00
Redemption price (in dollars per Right)	$ 0.001

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New Accounting Guidance

9 Months Ended

Sep. 30, 2012

New Accounting Guidance [Abstract]

New Accounting Guidance

Note 2 - New Accounting Guidance

In May 2011, new guidance was issued regarding fair value measurement. The guidance in the new standard is intended to harmonize the fair value measurement and disclosure requirements for accounting principles generally accepted in the United States ("GAAP") and International Financial Reporting Standards. Many of the changes in the standard represent clarifications to existing guidance, but the standard also includes some new guidance and new required disclosures. Our disclosures reflect the requirements of this new guidance beginning with the first quarter of 2012.

In June 2011, as amended in December 2011, new guidance was issued requiring entities to present net income and other comprehensive income in either a single continuous statement or in two separate, but consecutive, statements of net income and other comprehensive income. The option to present items of other comprehensive income in the statement of changes in equity is eliminated. Our disclosures reflect the requirements of this new guidance beginning with the first quarter of 2012. Other provisions of this guidance regarding reclassifications out of other comprehensive income have been delayed.

In October 2011, new guidance was issued on accounting for costs associated with acquiring or renewing insurance contracts. The new guidance changed how insurance companies account for acquisition costs, particularly in determining what costs are deferrable. The new requirements were effective beginning in the first quarter of 2012 and we have adopted them prospectively. Under the new guidance in effect, for the three and nine months ended September 30, 2012, we deferred $2.6 million and $6.7 million of acquisition costs, respectively. For the three and nine months ended September 30, 2011, we deferred $1.2 million and $3.9 million in acquisition costs, respectively, and under the new guidance we would have deferred $1.8 million and $5.2 million of such costs, respectively. Acquisition costs are not deferred on a statutory accounting basis; therefore this new guidance has no impact on our statutory capital. 

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Benefit Plans (Details) (USD $)	3 Months Ended		9 Months Ended		3 Months Ended		9 Months Ended		1 Months Ended
	Sep. 30, 2012 Pension and Supplemental Executive Retirement Plans [Member]	Sep. 30, 2011 Pension and Supplemental Executive Retirement Plans [Member]	Sep. 30, 2012 Pension and Supplemental Executive Retirement Plans [Member]	Sep. 30, 2011 Pension and Supplemental Executive Retirement Plans [Member]	Sep. 30, 2012 Other Postretirement Benefits [Member]	Sep. 30, 2011 Other Postretirement Benefits [Member]	Sep. 30, 2012 Other Postretirement Benefits [Member]	Sep. 30, 2011 Other Postretirement Benefits [Member]	Oct. 31, 2012 Pension Plan [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Service cost	$ 2,416,000	$ 2,229,000	$ 7,247,000	$ 6,688,000	$ 307,000	$ 273,000	$ 920,000	$ 818,000
Interest cost	4,120,000	4,025,000	12,361,000	12,074,000	286,000	338,000	857,000	1,013,000
Expected return on plan assets	(4,553,000)	(4,343,000)	(13,659,000)	(13,030,000)	(791,000)	(824,000)	(2,372,000)	(2,474,000)
Recognized net actuarial loss	1,457,000	1,002,000	4,372,000	3,008,000	199,000	157,000	599,000	473,000
Amortization of prior service cost	166,000	165,000	499,000	496,000	(1,554,000)	(1,554,000)	(4,663,000)	(4,663,000)
Net periodic benefit cost	3,606,000	3,078,000	10,820,000	9,236,000	(1,553,000)	(1,610,000)	(4,659,000)	(4,833,000)
Company Contributions									$ 15,000,000

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Other Comprehensive Income (Tables)

9 Months Ended

Sep. 30, 2012

Other Comprehensive Income [Abstract]

Other comprehensive income

Our other comprehensive income for the three and nine months ended September 30, 2012 and 2011 was as follows:

	Three Months Ended
	September 30, 2012
						Valuation
	Before tax		Tax effect			allowance		Net of tax
	(In thousands)
Other comprehensive income (loss):
Change in unrealized gains and losses on investments	$	47,368	$	(16,552	)	$	13,671	$	44,487
Unrealized foreign currency translation adjustment		1,709		(600	)		-		1,109
Other comprehensive income (loss)	$	49,077	$	(17,152	)	$	13,671	$	45,596

	Nine Months Ended
	September 30, 2012
						Valuation
	Before tax		Tax effect			allowance		Net of tax
	(In thousands)
Other comprehensive income (loss):
Change in unrealized gains and losses on investments	$	10,243	$	(3,462	)	$	-	$	6,781
Unrealized foreign currency translation adjustment		2,260		(792	)		-		1,468
Other comprehensive income (loss)	$	12,503	$	(4,254	)	$	-	$	8,249

	Three Months Ended
	September 30, 2011
							Valuation
	Before tax			Tax effect			allowance		Net of tax
	(In thousands)
Other comprehensive income (loss):
Change in unrealized gains and losses on investments	$	74,142		$	(25,705	)	$	-	$	48,437
Unrealized foreign currency translation adjustment		(15,422	)		5,401			-		(10,021	)
Other comprehensive income (loss)	$	58,720		$	(20,304	)	$	-	$	38,416

	Nine Months Ended
	September 30, 2011
							Valuation
	Before tax			Tax effect			allowance		Net of tax
	(In thousands)
Other comprehensive income (loss):
Change in unrealized gains and losses on investments	$	111,355		$	(38,601	)	$	-	$	72,754
Unrealized foreign currency translation adjustment		(8,459	)		2,962			-		(5,497	)
Other comprehensive income (loss)	$	102,896		$	(35,639	)	$	-	$	67,257

Accumulated other comprehensive income (loss)

Our total accumulated other comprehensive income was as follows:

	September 30,			December 31,
	2012			2011
	(In thousands)
Unrealized gains (losses) on investments	$	130,330		$	120,087
Defined benefit plans		(70,582	)		(70,582	)
Foreign currency translation adjustment		32,554			30,294
Accumulated other comprehensive income, before tax		92,302			79,799
Tax effect (1)		(53,929	)		(49,675	)
Total accumulated other comprehensive (loss) income	$	38,373		$	30,124

(1) Tax effect does not approximate 35% due to amounts of tax benefits not provided in various periods due to our tax valuation allowance.

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Fair Value Measurements (Tables)

9 Months Ended

Sep. 30, 2012

Fair Value Measurements [Abstract]

Fair value measurements for items measured at fair value

Fair value measurements for assets measured at fair value included the following as of September 30, 2012 and December 31, 2011:

	Fair Value		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
	(In thousands)
September 30, 2012
U.S. Treasury securities and obligations of U.S. government corporations and agencies	$	219,263	$	219,263	$	-	$	-
Obligations of U.S. states and political subdivisions		1,272,032		-		1,198,237		73,795
Corporate debt securities		2,563,438		-		2,522,513		40,925
Residential mortgage-backed securities		456,910		-		456,910		-
Commercial mortgage-backed securities		266,790		-		266,790		-
Debt securities issued by foreign sovereign governments		145,413		145,413		-		-
Total debt securities		4,923,846		364,676		4,444,450		114,720
Equity securities		2,918		2,597		-		321
Total investments	$	4,926,764	$	367,273	$	4,444,450	$	115,041
Real estate acquired (1)	$	3,097	$	-	$	-	$	3,097
December 31, 2011
U.S. Treasury securities and obligations of U.S. government corporations and agencies	$	597,037	$	597,037	$	-	$	-
Obligations of U.S. states and political subdivisions		2,323,471		-		2,209,245		114,226
Corporate debt securities		2,032,851		1,455		1,971,168		60,228
Residential mortgage-backed securities		445,417		-		445,417		-
Commercial mortgage-backed securities		264,934		-		264,934		-
Debt securities issued by foreign sovereign governments		157,190		147,976		9,214		-
Total debt securities		5,820,900		746,468		4,899,978		174,454
Equity securities		2,747		2,426		-		321
Total investments	$	5,823,647	$	748,894	$	4,899,978	$	174,775
Real estate acquired (1)	$	1,621	$	-	$	-	$	1,621

(1) Real estate acquired through claim settlement, which is held for sale, is reported in Other Assets on the consolidated balance sheet.

Reconciliation of beginning and ending balance for assets measured at fair value with significant unobservable inputs (level 3)

For assets measured at fair value using significant unobservable inputs (Level 3), a reconciliation of the beginning and ending balances for the three and nine months ended September 30, 2012 and 2011 is as follows:

	Obligations of U.S. States and Political Subdivisions			Corporate Debt Securities		Equity Securities		Total Investments			Real Estate Acquired
	(In thousands)
Balance at June 30, 2012	$	83,981		$	40,857	$	321	$	125,159		$	3,074
Total realized/unrealized gains (losses):
Included in earnings and reported as realized investment gains (losses), net		(467	)		-		-		(467	)		-
Included in earnings and reported as impairment losses, net		-			-		-		-			-
Included in earnings and reported as losses incurred, net		-			-		-		-			(309	)
Included in other comprehensive income		971			68		-		1,039			-
Purchases		-			-		-		-			2,718
Sales		(10,690	)		-		-		(10,690	)		(2,386	)
Transfers into Level 3		-			-		-		-			-
Transfers out of Level 3		-			-		-		-			-
Balance at September 30, 2012	$	73,795		$	40,925	$	321	$	115,041		$	3,097
Amount of total losses included in earnings for the three months ended September 30, 2012 attributable to the change in unrealized losses on assets still held at September 30, 2012	$	-		$	-	$	-	$	-		$	-

	Obligations of U.S. States and Political Subdivisions			Corporate Debt Securities			Equity Securities		Total Investments			Real Estate Acquired
	(In thousands)
Balance at December 31, 2011	$	114,226		$	60,228		$	321	$	174,775		$	1,621
Total realized/unrealized gains (losses):
Included in earnings and reported as realized investment gains (losses), net		(2,992	)		(1,081	)		-		(4,073	)		-
Included in earnings and reported as impairment losses, net		-			(339	)		-		(339	)		-
Included in earnings and reported as losses incurred, net		-			-			-		-			(774	)
Included in other comprehensive income		1,727			423			-		2,150			-
Purchases		27			-			-		27			8,688
Sales		(39,193	)		(18,306	)		-		(57,499	)		(6,438	)
Transfers into Level 3		-			-			-		-			-
Transfers out of Level 3		-			-			-		-			-
Balance at September 30, 2012	$	73,795		$	40,925		$	321	$	115,041		$	3,097
Amount of total losses included in earnings for the nine months ended September 30, 2012 attributable to the change in unrealized losses on assets still held at September 30, 2012	$	-		$	-		$	-	$	-		$	-

	Obligations of U.S. States and Political Subdivisions			Corporate Debt Securities			Equity Securities		Total Investments			Real Estate Acquired
	(In thousands)
Balance at June 30, 2011	$	223,402		$	70,039		$	321	$	293,762		$	2,828
Total realized/unrealized gains (losses):
Included in earnings and reported as net impairment losses recognized in earnings		-			(200	)		-		(200	)		-
Included in earnings and reported as losses incurred, net		-			-			-		-			(85	)
Included in other comprehensive income		342			451			-		793			-
Purchases		-			-			-		-			1,148
Sales		(2,537	)		-			-		(2,537	)		(1,567	)
Transfers into Level 3		-			-			-		-			-
Transfers out of Level 3		-			-			-		-			-
Balance at September 30, 2011	$	221,207		$	70,290		$	321	$	291,818		$	2,324
Amount of total losses included in earnings for the three months ended September 30, 2011 attributable to the change in unrealized losses on assets still held at September 30, 2011	$	-		$	-		$	-	$	-		$	-

	Obligations of U.S. States and Political Subdivisions			Corporate Debt Securities			Equity Securities		Total Investments			Real Estate Acquired
	(In thousands)
Balance at December 31, 2010	$	295,690		$	70,053		$	321	$	366,064		$	6,220
Total realized/unrealized gains (losses):
Included in earnings and reported as net impairment losses recognized in earnings		-			(200	)		-		(200	)		-
Included in earnings and reported as losses incurred, net		-			-			-		-			(180	)
Included in other comprehensive income		(845	)		437			-		(408	)		-
Purchases		-			-			-		-			3,944
Sales		(73,638	)		-			-		(73,638	)		(7,660	)
Transfers into Level 3		-			-			-		-			-
Transfers out of Level 3		-			-			-		-			-
Balance at September 30, 2011	$	221,207		$	70,290		$	321	$	291,818		$	2,324
Amount of total losses included in earnings for the nine months ended September 30, 2011 attributable to the change in unrealized losses on assets still held at September 30, 2011	$	-		$	-		$	-	$	-		$	-

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Income Taxes (Details) (USD $)	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2012	Sep. 30, 2011	Sep. 30, 2012	Sep. 30, 2011	Dec. 31, 2007	Dec. 31, 2011
Income Taxes [Abstract]
Components of other comprehensive income (loss) that impact changes to valuation allowance			$ 7,800,000	$ 103,900,000
Tax provision (benefit) [Abstract]
Tax benefit before valuation allowance	(89,106,000)	(74,069,000)	(196,535,000)	(157,162,000)
Change in valuation allowance	86,134,000	47,939,000	192,035,000	122,654,000
Benefit from income taxes	(2,972,000)	(26,130,000)	(4,500,000)	(34,508,000)
Increase or decrease in the valuation allowance that was included in other comprehensive income	13,700,000	0	0	0
Valuation allowance	800,800,000		800,800,000			608,800,000
Net operating loss carryforwards, regular tax basis	2,105,000,000		2,105,000,000
Operating loss carryforwards, alternative minimum tax	1,225,000,000		1,225,000,000
Operating loss carryforwards, expiration dates			2029 through 2032
Information regarding income tax examinations [Abstract]
Amount of IRS assessment for unpaid taxes and penalties related to REMIC issue					190,700,000
Amount of payment made related to the IRS assessment on the REMIC issue					$ 65,200,000

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Benefit Plans (Tables)

9 Months Ended

Sep. 30, 2012

Benefit Plans [Abstract]

Components of net periodic benefit cost

The following table provides the components of net periodic benefit cost for the pension, supplemental executive retirement and other postretirement benefit plans:

	Three Months Ended September 30,
	Pension and Supplemental						Other Postretirement
	Executive Retirement Plans						Benefits
	2012			2011			2012			2011
	(In thousands)
Service cost	$	2,416		$	2,229		$	307		$	273
Interest cost		4,120			4,025			286			338
Expected return on plan assets		(4,553	)		(4,343	)		(791	)		(824	)
Recognized net actuarial loss		1,457			1,002			199			157
Amortization of prior service cost		166			165			(1,554	)		(1,554	)
Net periodic benefit cost	$	3,606		$	3,078		$	(1,553	)	$	(1,610	)

	Nine Months Ended September 30,
	Pension and Supplemental						Other Postretirement
	Executive Retirement Plans						Benefits
	2012			2011			2012			2011
	(In thousands)
Service cost	$	7,247		$	6,688		$	920		$	818
Interest cost		12,361			12,074			857			1,013
Expected return on plan assets		(13,659	)		(13,030	)		(2,372	)		(2,474	)
Recognized net actuarial loss		4,372			3,008			599			473
Amortization of prior service cost		499			496			(4,663	)		(4,663	)
Net periodic benefit cost	$	10,820		$	9,236		$	(4,659	)	$	(4,833	)

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Income Taxes (Tables)

9 Months Ended

Sep. 30, 2012

Income Taxes [Abstract]

Tax provision

The effect of the change in valuation allowance on the benefit from income taxes was as follows:

	Three Months Ended						Nine Months Ended
	September 30,						September 30,
	2012			2011			2012			2011
	(In thousands)
Tax benefit before valuation allowance	$	(89,106	)	$	(74,069	)	$	(196,535	)	$	(157,162	)
Change in valuation allowance		86,134			47,939			192,035			122,654
Benefit from income taxes	$	(2,972	)	$	(26,130	)	$	(4,500	)	$	(34,508	)

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Basis of presentation

9 Months Ended

Sep. 30, 2012

Basis of presentation [Abstract]

Basis of presentation

Note 1 - Basis of Presentation

MGIC Investment Corporation is a holding company which, through Mortgage Guaranty Insurance Corporation ("MGIC"), MGIC Indemnity Corporation ("MIC") and several other subsidiaries, is principally engaged in the mortgage insurance business. We provide mortgage insurance to lenders throughout the United States and to government sponsored entities ("GSEs") to protect against loss from defaults on low down payment residential mortgage loans.

The accompanying unaudited consolidated financial statements of MGIC Investment Corporation and its wholly-owned subsidiaries have been prepared in accordance with the instructions to Form 10-Q as prescribed by the Securities and Exchange Commission ("SEC") for interim reporting and do not include all of the other information and disclosures required by accounting principles generally accepted in the United States of America ("GAAP"). These statements should be read in conjunction with the consolidated financial statements and notes thereto for the year ended December 31, 2011 included in our Annual Report on Form 10-K. As used below, "we," "our" and "us" refer to MGIC Investment Corporation's consolidated operations or to MGIC Investment Corporation, as the context requires.

In the opinion of management the accompanying financial statements include all adjustments, consisting primarily of normal recurring accruals, necessary to fairly state our financial position and results of operations for the periods indicated. The results of operations for the interim period may not be indicative of the results that may be expected for the year ending December 31, 2012.

Capital

The insurance laws of 16 jurisdictions, including Wisconsin, our domiciliary state, require a mortgage insurer to maintain a minimum amount of statutory capital relative to the risk in force (or a similar measure) in order for the mortgage insurer to continue to write new business. We refer to these requirements as the "Capital Requirements." New insurance written in the jurisdictions that have Capital Requirements represented approximately 50% of new insurance written in 2011 and the first nine months of 2012. While formulations of minimum capital vary among jurisdictions, the most common formulation allows for a maximum risk-to-capital ratio of 25 to 1. A risk-to-capital ratio will increase if the percentage decrease in capital exceeds the percentage decrease in insured risk. Therefore, as capital decreases, the same dollar decrease in capital will cause a greater percentage decrease in capital and a greater increase in the risk-to-capital ratio. Wisconsin does not regulate capital by using a risk-to-capital measure but instead requires a minimum policyholder position ("MPP"). The "policyholder position" of a mortgage insurer is its net worth or surplus, contingency reserve and a portion of the reserves for unearned premiums.

At September 30, 2012, MGIC's preliminary risk-to-capital ratio was 31.5 to 1, exceeding the maximum allowed by many jurisdictions, and its preliminary policyholder position was $344 million below the required MPP of $1.3 billion. We expect MGIC's risk-to-capital ratio to increase and to continue to exceed 25 to 1. At September 30, 2012, the preliminary risk-to-capital ratio of our combined insurance operations (which includes reinsurance affiliates) was 34.1 to 1. A higher risk-to-capital ratio on a combined basis may indicate that, in order for MGIC or MIC to continue to utilize reinsurance arrangements with its subsidiaries or subsidiaries of our holding company, additional capital contributions to the reinsurance affiliates could be needed. These reinsurance arrangements permit MGIC and MIC to write insurance with a higher coverage percentage than they could on their own under certain state-specific requirements.

Under Statement of Statutory Accounting Principles No. 101 ("SSAP No. 101"), which became effective January 1, 2012, MGIC received no benefit to statutory capital at June 30, 2012 for deferred tax assets because MGIC's risk-to-capital ratio exceeded 25 to 1 before considering those assets. The exclusion of deferred tax assets at June 30, 2012, negatively impacted our statutory capital. Under a permitted practice effective September 30, 2012 and until further notice, the Office of the Commissioner of Insurance of the State of Wisconsin ("OCI") has approved MGIC to report its net deferred tax asset as an admitted asset in an amount not to exceed 10% of surplus as regards policyholders, notwithstanding contrary provisions of SSAP No. 101. At September 30, 2012, pursuant to the permitted practice, deferred tax assets of $90 million were included in statutory capital.

Although MGIC does not meet the Capital Requirements of Wisconsin, the OCI has waived them until December 31, 2013. In place of the Capital Requirements, the OCI Order containing the waiver of Capital Requirements (the "OCI Order") provides that MGIC can write new business as long as it maintains regulatory capital that the OCI determines is reasonably in excess of a level that would constitute a financially hazardous condition. The OCI Order requires MGIC Investment Corporation, beginning January 1, 2012 and continuing through the earlier of December 31, 2013 and the termination of the OCI Order (the "Covered Period"), to make cash equity contributions to MGIC as may be necessary so that its "Liquid Assets" are at least $1 billion (this portion of the OCI Order is referred to as the "Keepwell Provision"). "Liquid Assets," which include those of MGIC as well as those held in certain of our subsidiaries, excluding MIC and its reinsurance affiliates, are the sum of (i) the aggregate cash and cash equivalents, (ii) fair market value of investments and (iii) assets held in trusts supporting the obligations of captive mortgage reinsurers to MGIC. As of September 30, 2012, "Liquid Assets" were approximately $5.1 billion. Although we do not expect that MGIC's Liquid Assets will fall below $1 billion during the Covered Period, we do expect the amount of Liquid Assets to continue to decline materially after September 30, 2012 and through the end of the Covered Period as MGIC's claim payments and other uses of cash continue to exceed cash generated from operations. For more information about factors that could negatively impact MGIC's Liquid Assets, see Note 5 – "Litigation and Contingencies" and Note 11 – "Income Taxes."

MGIC applied for waivers in the other jurisdictions with Capital Requirements and, at this time, has active waivers from eight of them, two of which allow a maximum risk-to-capital ratio that we expect to exceed in the fourth quarter of 2012. Four jurisdictions have either denied our request for waivers, have laws that do not allow for waivers or have granted waivers allowing risk-to-capital ratios that MGIC has exceeded. We are awaiting a response from three other jurisdictions, some of which may deny our request.

As part of our longstanding plan to write new business in MIC, a direct subsidiary of MGIC, and pursuant to the OCI Order, MGIC has made capital contributions to MIC, with $200 million contributed in January 2012. As of September 30, 2012, MIC had statutory capital of $443 million. In the third quarter of 2012, we began writing new mortgage insurance in MIC on the same policy terms as MGIC, in those jurisdictions where we did not have active waivers of Capital Requirements for MGIC. In the third quarter of 2012, MIC's new insurance written was $587 million, which includes business from certain jurisdictions for which new insurance is again being written in MGIC after it received the necessary waivers, but excludes business in certain jurisdictions in which we expect MIC to write new insurance in the fourth quarter of 2012, after MGIC exceeds the risk-to-capital ratio limit included in the jurisdictions' waivers. With the $443 million of statutory capital in MIC, we have the capacity to write 100% of our new insurance written in MIC for at least five years at current quality and volume levels of new insurance written if we obtained GSE approval to do so. We are currently writing new mortgage insurance in MIC in Florida, Idaho, New Jersey, New York, Ohio, Puerto Rico and Texas. MIC is licensed to write business in all jurisdictions and, subject to the conditions and restrictions discussed below, has received the necessary approvals from Fannie Mae and Freddie Mac (the "GSEs") and the OCI to write business in all of the jurisdictions that have not waived their Capital Requirements for MGIC.

Under an agreement in place with Fannie Mae, MIC will be eligible to write mortgage insurance through December 31, 2013, only in those jurisdictions (other than Wisconsin) in which MGIC cannot write new insurance due to MGIC's failure to meet Capital Requirements and to obtain a waiver of them. The agreement with Fannie Mae contains certain conditions and restrictions to its continued effectiveness including the continued effectiveness of the OCI Order and the continued applicability of the Keepwell Provision of the OCI Order.

Under a letter dated January 23, 2012, Freddie Mac approved MIC to write business only in certain jurisdictions where MGIC does not meet the Capital Requirements and does not obtain waivers of them. The January 23, 2012 approval from Freddie Mac, contains certain conditions and restrictions to its continued effectiveness, which remain in effect, including requirements that while MIC is writing new business under the Freddie Mac approval, MIC may not exceed a risk-to-capital ratio of 20:1 (at September 30, 2012, MIC's preliminary risk-to-capital ratio was 0.3 to 1), MGIC and MIC comply with all terms and conditions of the OCI Order, the OCI Order remain effective, and that MIC provide MGIC access to the capital of MIC in an amount necessary for MGIC to maintain sufficient liquidity to satisfy its obligations under insurance policies issued by MGIC. As requested by the OCI, we have notified Freddie Mac that the OCI has objected to this last requirement and others contained in the Freddie Mac approval because those requirements do not recognize the OCI's statutory authority and obligations. In this regard, see the third condition to the September 28, 2012 Freddie Mac letter referred to in the next paragraph.

Under a letter dated August 1, 2012, as amended by a letter dated September 28, 2012 (collectively, the "September Freddie Mac Letter"), Freddie Mac expanded the jurisdictions in which MIC is approved to cover all of the 15 jurisdictions besides Wisconsin that have Capital Requirements when MGIC is not able to write new business in a jurisdiction because MGIC would not meet those Requirements, after considering any waiver that may be granted. The approval in the September Freddie Mac Letter is subject to the following conditions: (1) a $100 million capital contribution to MGIC by our holding company be made on or before December 1, 2012 (the "Contribution Condition"); (2) substantial agreement to a settlement of our dispute with Freddie Mac regarding the interpretation of certain pool policies be reached on or before October 31, 2012 (such condition is the "Settlement Condition"; for more information about this dispute, see Note 5 "Litigation and Contingencies"); and (3) agreement by the OCI by December 31, 2012 that MIC's capital will be available to MGIC to support MGIC's policyholder obligations without segregation of those obligations (the "OCI Condition"). The approval in the September Freddie Mac Letter may be withdrawn at any time, ends December 31, 2013 and is also subject to compliance with the conditions and restrictions in Freddie Mac's January 23, 2012 letter.

The Settlement Condition has been met, and with the exception of drafting issues that we consider minor, MGIC and Freddie Mac have agreed on the terms and text of a definitive settlement agreement, subject to approval by the Boards of Directors of MGIC and Freddie Mac and by the FHFA. Under the settlement agreement, MGIC is to pay Freddie Mac $267.5 million in satisfaction of any further obligations under the policies in dispute, of which $100 million is to be paid upon effectiveness of the settlement and the remaining $167.5 million is to be paid in 48 equal monthly installments thereafter.

The settlement will become effective if and when the definitive settlement agreement is signed by all parties, including the FHFA. MGIC does not intend to sign the settlement agreement unless MIC is approved by Freddie Mac and Fannie Mae, for a period that MGIC and the GSEs need to agree on, to write business in jurisdictions in which MGIC cannot due to failure to meet the Capital Requirements (the "Further MIC Approvals"). If the Further MIC Approvals are obtained, and there is a satisfactory resolution of the OCI Condition (which is completely beyond our control), we are willing to satisfy the Contribution Condition and MGIC is willing to sign the settlement agreement.

While we are hopeful of making further progress regarding the settlement, there are substantial risks the settlement will not be concluded. We have not made any loss provision for a settlement and are unable to predict if and when a signed and effective settlement will be reached. Effectiveness of the settlement would negatively impact our statutory capital and materially worsen the current non-compliance with Capital Requirements. Absent a settlement, such an effect could also occur from changed circumstances that lead us to conclude a loss is probable in litigation.

If one GSE does not approve MIC in all jurisdictions that have not waived their Capital Requirements for MGIC, MIC may be able to write insurance on loans that will be sold to the other GSE or retained by private investors. However, because lenders may not know which GSE will purchase their loans until mortgage insurance has been procured, lenders may be unwilling to procure mortgage insurance from MIC. Furthermore, if we are unable to write business on a nationwide basis utilizing a combination of MGIC and MIC, lenders may be unwilling to procure insurance from us anywhere. In addition, new insurance written can be influenced by a lender's assessment of the financial strength of our insurance operations and the matters in the September Freddie Mac Letter.

Insurance departments, in their sole discretion, may modify, terminate or extend their waivers of Capital Requirements. If an insurance department other than the OCI modifies or terminates its waiver, or if it fails to grant a waiver or renew its waiver after expiration, depending on the circumstances, MGIC could be prevented from writing new business in that particular jurisdiction. Also, depending on the level of losses that MGIC experiences in the future, it is possible that regulatory action by one or more jurisdictions, including those that do not have specific Capital Requirements, may prevent MGIC from continuing to write new insurance in some or all of the jurisdictions in which MIC is not eligible to insure loans purchased or guaranteed by Fannie Mae or Freddie Mac. If this were to occur, we would need to seek the GSEs' approval to allow MIC to write business in those jurisdictions.

The OCI, in its sole discretion, may modify, terminate or extend its waiver, although any modification or extension of the Keepwell Provision requires our written consent. If the OCI modifies or terminates its waiver, or if it fails to renew its waiver upon expiration, depending on the circumstances, MGIC could be prevented from writing new business in all jurisdictions if MGIC does not comply with the Capital Requirements. If MGIC were prevented from writing new business in all jurisdictions, our insurance operations in MGIC would be in run-off (meaning no new loans would be insured but loans previously insured would continue to be covered, with premiums continuing to be received and losses continuing to be paid on those loans) until MGIC either met the Capital Requirements or obtained a necessary waiver to allow it to once again write new business. Furthermore, if the OCI revokes or fails to renew MGIC's waiver, MIC's ability to write new business would be severely limited because the GSEs' approval of MIC is conditioned upon the continued effectiveness of the OCI Order.

We cannot assure you that the OCI or any other jurisdiction that has granted a waiver of its Capital Requirements will not modify or revoke the waiver, or will renew the waiver when it expires; that the GSEs will approve MIC to write new business in all jurisdictions in which MGIC is unable to do so; or that MGIC could obtain the additional capital necessary to comply with the Capital Requirements. At present the amount of additional capital we would need to comply with the Capital Requirements would be substantial.

For more information about factors that could negatively impact MGIC's compliance with Capital Requirements, which depending on the severity of adverse outcomes could exacerbate materially the current non-compliance with Capital Requirements, see Note 5 – "Litigation and Contingencies" and Note 11 – "Income Taxes." As discussed above, we have not accrued an estimated loss in our financial statements to reflect the satisfaction of the Settlement Condition. In addition, as discussed below, in accordance with Accounting Standards Codification ("ASC") 450-20, we have not accrued an estimated loss in our financial statements to reflect possible adverse developments in other litigation or other dispute resolution proceedings. An accrual, if required and depending on the amount, could exacerbate materially MGIC's current non-compliance with Capital Requirements. In addition to the factors listed above, our statutory capital and compliance with Capital Requirements could be negatively affected by an unfunded pension liability. An unfunded pension liability for statutory capital purposes may result from increases in pension benefit obligations due to a lower discount rate assumption or decreases to the fair value of pension plan assets due to poor asset performance, as well as changes in certain other actuarial assumptions.

Since mid-2011, two of our competitors, Republic Mortgage Insurance Company ("RMIC") and PMI Mortgage Insurance Co. ("PMI"), ceased writing new insurance commitments, were placed under the supervision of the insurance departments of their respective domiciliary states and are subject to partial claim payment plans with the remaining claim amounts deferred. (PMI's parent company subsequently filed a voluntary petition for relief under Chapter 11 of the U.S. Bankruptcy Code.) In addition, in 2008, Triad Guaranty Insurance Corporation ceased writing new business and entered into voluntary run-off. It is also subject to a partial payment plan ordered by its domiciliary state.

MGIC's failure to meet the Capital Requirements to insure new business does not necessarily mean that MGIC does not have sufficient resources to pay claims on its insurance liabilities. While we believe that MGIC has sufficient claims paying resources to meet its claim obligations on its insurance in force on a timely basis, even though it does not meet Capital Requirements, we cannot assure you that the events that led to MGIC failing to meet Capital Requirements would not also result in it not having sufficient claims paying resources. Furthermore, our estimates of MGIC's claims paying resources and claim obligations are based on various assumptions. These assumptions include the timing of the receipt of claims on loans in our delinquency inventory and future claims that we anticipate will ultimately be received, our anticipated rescission activity, future housing values and future unemployment rates. These assumptions are subject to inherent uncertainty and require judgment by management. Current conditions in the domestic economy make the assumptions about when anticipated claims will be received, housing values, and unemployment rates highly volatile in the sense that there is a wide range of reasonably possible outcomes. Our anticipated rescission activity is also subject to inherent uncertainty due to the difficulty of predicting the amount of claims that will be rescinded and the outcome of any legal proceedings or settlement discussions related to rescissions that we make, including those with Countrywide. (For more information about the Countrywide legal proceedings, see Note 5 - "Litigation and Contingencies.")

Prior to 2008, rescissions of coverage on loans for which claims have been submitted to us were not a material portion of our claims resolved during a year. However, beginning in 2008, our rescission of coverage on loans has materially mitigated our paid losses. In each of 2009 and 2010, rescissions mitigated our paid losses by approximately $1.2 billion; in 2011, rescissions mitigated our paid losses by approximately $0.6 billion; and in the first nine months of 2012, rescissions mitigated our paid losses by approximately $0.2 billion (in each case, the figure includes amounts that would have either resulted in a claim payment or been charged to a deductible under a bulk or pool policy, and may have been charged to a captive reinsurer). In recent quarters, 8% to 13% of claims received in a quarter have been resolved by rescissions, down from the peak of approximately 28% in the first half of 2009.

As discussed in Note 5 – "Litigation and Contingencies" we are in mediation in an effort to resolve our dispute with Countrywide. In connection with that mediation, we have voluntarily suspended rescissions of coverage related to loans that we believe could be included in a potential resolution. As of September 30, 2012, coverage on approximately 1,700 loans, representing total potential claim payments of approximately $125 million, that we had determined was rescindable was affected by our decision to suspend such rescissions. Substantially all of these potential rescissions relate to claims received beginning in the first quarter of 2011 or later and, had we not suspended rescissions, most of these rescissions would have been processed in the first nine months of 2012. In addition, as of September 30, 2012, approximately 350 rescissions, representing total potential claim payments of approximately $23 million, were affected by our decision to suspend rescissions for customers other than Countrywide. Although the loans with suspended rescissions are included in our delinquency inventory, for purposes of determining our reserve amounts, it is assumed that coverage on these loans will be rescinded. The decision to suspend these potential rescissions does not represent the only reason for the recent decline in the percentage of claims that have been resolved through rescissions and we continue to expect that our rescissions will continue to decline.

Our loss reserving methodology incorporates the effects we expect rescission activity to have on the losses we expect to pay on our delinquent inventory. Historically, the number of rescissions that we have reversed has been immaterial. A variance between ultimate actual rescission and reversal rates and these estimates, as a result of the outcome of claims investigations, litigation, settlements or other factors, could materially affect our losses. We estimate rescissions mitigated our incurred losses by approximately $2.5 billion in 2009 and $0.2 billion in 2010. In 2011 and the first nine months of 2012, we estimate that rescissions had no significant impact on our losses incurred. All of these figures include the benefit of claims not paid in the period as well as the impact of changes in our estimated expected rescission activity on our loss reserves in the period. At September 30, 2012, we had 148,885 loans in our primary delinquency inventory; a significant portion of these loans will cure their delinquency or be rescinded and will not involve paid claims.

If the insured disputes our right to rescind coverage, the outcome of the dispute ultimately would be determined by legal proceedings. Under our policies, legal proceedings disputing our right to rescind coverage may be brought up to three years after the lender has obtained title to the property (typically through a foreclosure) or the property was sold in a sale that we approved, whichever is applicable, although in a few jurisdictions there is a longer time to bring such an action. For the majority of our rescissions since the beginning of 2009 that are not subject to a settlement agreement, this period in which a dispute may be brought has not ended. We consider a rescission resolved for financial reporting purposes even though legal proceedings have been initiated and are ongoing. Although it is reasonably possible that, when the proceedings are completed, there will be a determination that we were not entitled to rescind in all cases, we are unable to make a reasonable estimate or range of estimates of the potential liability. Under ASC 450-20, an estimated loss from such proceedings is accrued for only if we determine that the loss is probable and can be reasonably estimated. Therefore, when establishing our loss reserves, we do not include additional loss reserves that would reflect an adverse outcome from ongoing legal proceedings, including those with Countrywide. For more information about these legal proceedings, see Note 5 – "Litigation and Contingencies."

In addition to the proceedings involving Countrywide, we are involved in legal proceedings with respect to rescissions that we do not consider to be collectively material in amount. Although it is reasonably possible that, when these discussions or proceedings are completed, there will be a conclusion or determination that we were not entitled to rescind in all cases, we are unable to make a reasonable estimate or range of estimates of the potential liability.

In 2010, we entered into a settlement agreement with a lender-customer regarding our rescission practices. In April 2011, Freddie Mac advised its servicers that they must obtain its prior approval for rescission settlements and Fannie Mae advised its servicers that they are prohibited from entering into such settlements. In addition, in April 2011, Fannie Mae notified us that we must obtain its prior approval to enter into certain settlements. We continue to discuss with other lender-customers their objections to material rescissions and have reached settlement terms with several of our significant lender-customers. In connection with some of these settlement discussions, we have suspended rescissions related to loans that we believe could be included in potential settlements. As of September 30, 2012, approximately 350 rescissions, representing total potential claim payments of approximately $23 million, were affected by our decision to suspend rescissions for customers other than Countrywide. Any definitive agreement with these customers would be subject to GSE approval under announcements they made last year. Both GSEs approved our proposed settlement agreement with one customer. We considered the terms of the proposed agreement when establishing our loss reserves at September 30, 2012. This agreement did not have a significant impact on our established loss reserves. Neither GSE has approved our other settlement agreements, which were structured in a different manner than the one that was approved by the GSEs, and the terms of these other agreements were not considered when establishing our loss reserves at September 30, 2012. We have also reached settlement agreements that do not require GSE approval, but they have not been material in the aggregate.

Reclassifications

Certain reclassifications have been made in the accompanying financial statements to 2011 amounts to conform to 2012 presentation.

Subsequent events

We have considered subsequent events through the date of this filing.

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Loss Reserves (Tables)

9 Months Ended

Sep. 30, 2012

Loss Reserves [Abstract]

Reconciliation of beginning and ending loss reserves

The following table provides a reconciliation of beginning and ending loss reserves for the nine months ended September 30, 2012 and 2011:

	Nine Months Ended
	September 30,
	2012			2011
	(In thousands)
Reserve at beginning of year	$	4,557,512		$	5,884,171
Less reinsurance recoverable		154,607			275,290
Net reserve at beginning of year (1)		4,402,905			5,608,881
Losses incurred:
Losses and LAE incurred in respect of default notices related to:
Current year		1,091,326			1,328,906
Prior years (2)		287,291			(96,269	)
Subtotal (3)		1,378,617			1,232,637
Losses paid:
Losses and LAE paid in respect of default notices related to:
Current year		54,813			37,111
Prior years		1,840,992			2,218,490
Reinsurance terminations (4)		(425	)		(38,769	)
Subtotal (5)		1,895,380			2,216,832
Net reserve at end of period (6)		3,886,142			4,624,686
Plus reinsurance recoverables		117,859			166,874
Reserve at end of period	$	4,004,001		$	4,791,560

(1) At December 31, 2011 and 2010, the estimated reduction in loss reserves related to rescissions approximated $0.7 billion and $1.3 billion, respectively.

(2) A negative number for prior year losses incurred indicates a redundancy of prior year loss reserves, and a positive number for prior year losses incurred indicates a deficiency of prior year loss reserves.

(3) Rescissions did not have a significant impact on incurred losses in the nine months ended September 30, 2012 or 2011.

(4) In a termination, the reinsurance agreement is cancelled, with no future premium ceded and funds for any incurred but unpaid losses transferred to us. The transferred funds result in an increase in our investment portfolio (including cash and cash equivalents) and a decrease in net losses paid (reduction to losses incurred). In addition, there is an offsetting decrease in the reinsurance recoverable (increase in losses incurred), and thus there is no net impact to losses incurred.

(5) Rescissions mitigated our paid losses by an estimated $0.2 billion in the nine months ended September 30, 2012 and by an estimated $0.5 billion in the nine months ended September 30, 2011, which excludes amounts that may have been applied to a deductible.

(6) At September 30, 2012 and 2011, the estimated reduction in loss reserves related to rescissions approximated $0.5 billion and $0.8 billion, respectively.

Aging of the primary default inventory

The decrease in the primary default inventory experienced during 2012 and 2011 was generally across all markets and all book years. However, the percentage of loans in the inventory that have been in default for 12 or more consecutive months has increased, as shown in the table below. Historically as a default ages it becomes more likely to result in a claim. The percentage of loans that have been in default for 12 or more consecutive months has been affected by our suspended rescissions discussed below.

Aging of the Primary Default Inventory

	September 30,				December 31,				September 30,
	2012				2011				2011
Consecutive months in default
3 months or less		25,593	17	%		31,456	18	%		33,167	18	%
4 - 11 months		35,029	24	%		46,352	26	%		45,110	25	%
12 months or more		88,263	59	%		97,831	56	%		102,617	57	%
Total primary default inventory		148,885	100	%		175,639	100	%		180,894	100	%
Primary claims received inventory included in ending default inventory (1)		12,508	8	%		12,610	7	%		13,799	8	%

(1) As discussed in Note 5 – "Litigation and Contingencies" we are in mediation in an effort to resolve our dispute with Countrywide. In connection with that mediation, we have voluntarily suspended rescissions of coverage related to loans that we believe could be included in a potential resolution. As of September 30, 2012, coverage on approximately 1,700 loans, representing total potential claim payments of approximately $125 million, that we had determined was rescindable was affected by our decision to suspend such rescissions. Substantially all of these potential rescissions relate to claims received beginning in the first quarter of 2011 or later and, had we not suspended rescissions, most of these rescissions would have been processed in the first nine months of 2012. In addition, as of September 30, 2012, approximately 350 rescissions, representing total potential claim payments of approximately $23 million, were affected by our decision to suspend rescissions for customers other than Countrywide.

Number of payments delinquent

The length of time a loan is in the default inventory can differ from the number of payments that the borrower has not made or is considered delinquent. These differences typically result from a borrower making monthly payments that do not result in the loan becoming fully current. The number of payments that a borrower is delinquent is shown in the table below.

Number of Payments Delinquent

	September 30,				December 31,				September 30,
	2012				2011				2011
3 payments or less		35,130	24	%		42,804	24	%		43,312	24	%
4 - 11 payments		36,359	24	%		47,864	27	%		47,929	26	%
12 payments or more		77,396	52	%		84,971	49	%		89,653	50	%
Total primary default inventory		148,885	100	%		175,639	100	%		180,894	100	%

Estimate of impact of rescissions on loss reserves, paid and incurred losses

The table below represents our estimate of the impact rescissions have had on reducing our loss reserves, paid losses and losses incurred.

	Three Months Ended				Nine Months Ended
	September 30,				September 30,
	2012		2011		2012		2011
	(In billions)
Estimated rescission reduction - beginning reserve	$	0.6	$	0.9	$	0.7	$	1.3
Estimated rescission reduction - losses incurred		-		-		-		-
Rescission reduction - paid claims		0.1		0.1		0.2		0.5
Amounts that may have been applied to a deductible		-		-		-		-
Net rescission reduction - paid claims		0.1		0.1		0.2		0.5
Estimated rescission reduction - ending reserve (1)	$	0.5	$	0.8	$	0.5	$	0.8

(1) As noted in Note 5 – "Litigation and Contingencies" we are in mediation in an effort to resolve our dispute with Countrywide. In connection with that mediation, we have voluntarily suspended rescissions of coverage related to loans that we believe could be included in a potential resolution. As of September 30, 2012, coverage on approximately 1,700 loans, representing total potential claim payments of approximately $125 million, that we had determined was rescindable was affected by our decision to suspend such rescissions. Substantially all of these potential rescissions relate to claims received beginning in the first quarter of 2011 or later and, had we not suspended rescissions, most of these rescissions would have been processed in the first nine months of 2012. In addition, as of September 30, 2012, approximately 350 rescissions, representing total potential claim payments of approximately $23 million, were affected by our decision to suspend rescissions for customers other than Countrywide. Although the loans with suspended rescissions are included in our delinquency inventory, for purposes of determining our reserve amounts, it is assumed that coverage on these loans will be rescinded, and thus are included in the estimated $0.5 million estimated rescission reduction to ending reserves at September 30, 2012. The decision to suspend these potential rescissions does not represent the only reason for the recent decline in the percentage of claims that have been resolved through rescissions and we continue to expect that our rescissions will continue to decline.

Rollforward of primary default inventory

A rollforward of our primary default inventory for the three and nine months ended September 30, 2012 and 2011 appears in the table below. The information concerning new notices and cures is compiled from monthly reports received from loan servicers. The level of new notice and cure activity reported in a particular month can be influenced by, among other things, the date on which a servicer generates its report, the number of business days in a month and by transfers of servicing between loan servicers.

	Three Months Ended						Nine Months Ended
	September 30,						September 30,
	2012			2011			2012			2011
Default inventory at beginning of period		153,990			184,452			175,639			214,724
Plus: New Notices		34,432			44,342			101,454			127,509
Less: Cures		(27,384	)		(34,335	)		(90,896	)		(115,806	)
Less: Paids (including those charged to a deductible or captive)		(11,344	)		(12,033	)		(34,991	)		(39,052	)
Less: Rescissions and denials		(809	)		(1,532	)		(2,321	)		(6,481	)
Default inventory at end of period		148,885			180,894			148,885			180,894

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Investments (Details) (USD $)	3 Months Ended			9 Months Ended
	Sep. 30, 2012		Sep. 30, 2011	Sep. 30, 2012		Sep. 30, 2011	Dec. 31, 2011
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	$ 4,796,434,000			$ 4,796,434,000			$ 5,703,560,000
Gross Unrealized Gains	136,272,000			136,272,000			134,673,000
Gross Unrealized Losses	(5,942,000)	[1]		(5,942,000)	[1]		(14,586,000)	[1]
Fair Value	4,926,764,000			4,926,764,000			5,823,647,000
Maturities, Amortized Cost [Abstract]
Due in one year or less	780,615,000			780,615,000
Due after one year through five years	1,902,433,000			1,902,433,000
Due after five years through ten years	869,795,000			869,795,000
Due after ten years	421,798,000			421,798,000
Total debt securities with single maturity date	3,974,641,000			3,974,641,000
Total at end of period	4,793,698,000			4,793,698,000			5,700,894,000
Maturities, Fair Value [Abstract]
Due in one year or less	783,234,000			783,234,000
Due after one year through five years	1,952,796,000			1,952,796,000
Due after five years through ten years	920,848,000			920,848,000
Due after ten years	432,197,000			432,197,000
Total debt securities with single maturity date	4,089,075,000			4,089,075,000
Total at end of period	4,923,846,000			4,923,846,000
Contractual maturity of auction rate securities	10 years			10 years
Continuous Unrealized Loss Portion, Fair Value [Abstract]
Less than 12 months	284,298,000			284,298,000			1,077,710,000
12 months or greater	98,284,000			98,284,000			166,172,000
Total investment portfolio	382,582,000			382,582,000			1,243,882,000
Continuous Unrealized Loss Portion, Unrealized Loses [Abstract]
Less than 12 months	1,514,000			1,514,000			7,873,000
12 months or greater	4,428,000			4,428,000			6,713,000
Total investment portfolio	5,942,000			5,942,000			14,586,000
Fair value of ARS backed by student loans	111,000,000			111,000,000			170,000,000
Auction process, interest rate reset interval, low				7 days
Auction process, interest rate reset interval, mid				28 days
Auction process, interest rate reset interval, high				35 days
Percentage of ARS held guaranteed by U.S. Department of Education (in hundredths)	97.00%			97.00%
Percentage of ARS portfolio rated AAA/Aaa by one or more of the major rating agencies (in hundredths)	66.00%			66.00%
Number of investments in ARS portfolio	13			13
The par value of ARS sold or called				422,000,000
Percentage of par value received in sale or call of ARS (in hundredths)	96.00%			96.00%
Other than Temporary Impairments				300,000
Gain (Loss) on Investments [Line Items]
Impairment losses	0		(253,000)	(339,000)		(253,000)
Available-for-sale Securities [Member]
Gain (Loss) on Investments [Line Items]
Net realized investment gains (losses) and OTTI on investments	6,184,000		11,152,000	110,017,000		38,647,000
Gains on sales	10,559,000		12,007,000	118,599,000		43,952,000
Losses on sales	(4,375,000)		(602,000)	(8,243,000)		(5,052,000)
Impairment losses	0		(253,000)	(339,000)		(253,000)
Net realized investment gains (losses) and OTTI on investments	6,184,000		11,152,000	110,017,000		38,647,000
Available-for-sale Securities [Member] | Fixed Maturities [Member]
Gain (Loss) on Investments [Line Items]
Net realized investment gains (losses) and OTTI on investments	8,901,000		10,263,000	110,335,000		37,741,000
Net realized investment gains (losses) and OTTI on investments	8,901,000		10,263,000	110,335,000		37,741,000
Available-for-sale Securities [Member] | Equity Securities [Member]
Gain (Loss) on Investments [Line Items]
Net realized investment gains (losses) and OTTI on investments	30,000		12,000	424,000		51,000
Net realized investment gains (losses) and OTTI on investments	30,000		12,000	424,000		51,000
Available-for-sale Securities [Member] | Other [Member]
Gain (Loss) on Investments [Line Items]
Net realized investment gains (losses) and OTTI on investments	(2,747,000)		877,000	(742,000)		855,000
Net realized investment gains (losses) and OTTI on investments	(2,747,000)		877,000	(742,000)		855,000
U.S. Treasury securities and obligations of U.S. government corporations and agencies [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	214,845,000			214,845,000			592,108,000
Gross Unrealized Gains	4,438,000			4,438,000			4,965,000
Gross Unrealized Losses	(20,000)	[1]		(20,000)	[1]		(36,000)	[1]
Fair Value	219,263,000			219,263,000			597,037,000
Continuous Unrealized Loss Portion, Fair Value [Abstract]
Less than 12 months	8,953,000			8,953,000			78,546,000
12 months or greater	0			0			0
Total investment portfolio	8,953,000			8,953,000			78,546,000
Continuous Unrealized Loss Portion, Unrealized Loses [Abstract]
Less than 12 months	20,000			20,000			36,000
12 months or greater	0			0			0
Total investment portfolio	20,000			20,000			36,000
Obligations of U.S. states and political subdivisions [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	1,228,688,000			1,228,688,000			2,255,192,000
Gross Unrealized Gains	47,441,000			47,441,000			74,918,000
Gross Unrealized Losses	(4,097,000)	[1]		(4,097,000)	[1]		(6,639,000)	[1]
Fair Value	1,272,032,000			1,272,032,000			2,323,471,000
Continuous Unrealized Loss Portion, Fair Value [Abstract]
Less than 12 months	66,542,000			66,542,000			188,879,000
12 months or greater	64,227,000			64,227,000			137,965,000
Total investment portfolio	130,769,000			130,769,000			326,844,000
Continuous Unrealized Loss Portion, Unrealized Loses [Abstract]
Less than 12 months	856,000			856,000			837,000
12 months or greater	3,241,000			3,241,000			5,802,000
Total investment portfolio	4,097,000			4,097,000			6,639,000
Corporate debt securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	2,512,767,000			2,512,767,000			2,007,720,000
Gross Unrealized Gains	52,240,000			52,240,000			32,750,000
Gross Unrealized Losses	(1,569,000)	[1]		(1,569,000)	[1]		(7,619,000)	[1]
Fair Value	2,563,438,000			2,563,438,000			2,032,851,000
Continuous Unrealized Loss Portion, Fair Value [Abstract]
Less than 12 months	163,008,000			163,008,000			689,396,000
12 months or greater	34,057,000			34,057,000			28,174,000
Total investment portfolio	197,065,000			197,065,000			717,570,000
Continuous Unrealized Loss Portion, Unrealized Loses [Abstract]
Less than 12 months	382,000			382,000			6,709,000
12 months or greater	1,187,000			1,187,000			910,000
Total investment portfolio	1,569,000			1,569,000			7,619,000
Residential mortgage-backed securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	446,979,000			446,979,000			441,589,000
Gross Unrealized Gains	10,160,000			10,160,000			4,113,000
Gross Unrealized Losses	(229,000)	[1]		(229,000)	[1]		(285,000)	[1]
Fair Value	456,910,000			456,910,000			445,417,000
Maturities, Amortized Cost [Abstract]
Debt securities without single maturity date	446,979,000			446,979,000
Maturities, Fair Value [Abstract]
Debt securities without single maturity date	456,910,000			456,910,000
Continuous Unrealized Loss Portion, Fair Value [Abstract]
Less than 12 months	37,600,000			37,600,000			120,405,000
12 months or greater	0			0			0
Total investment portfolio	37,600,000			37,600,000			120,405,000
Continuous Unrealized Loss Portion, Unrealized Loses [Abstract]
Less than 12 months	229,000			229,000			285,000
12 months or greater	0			0			0
Total investment portfolio	229,000			229,000			285,000
Commercial mortgage-backed securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	256,794,000			256,794,000			257,530,000
Gross Unrealized Gains	9,996,000			9,996,000			7,404,000
Gross Unrealized Losses	0	[1]		0	[1]		0	[1]
Fair Value	266,790,000			266,790,000			264,934,000
Maturities, Amortized Cost [Abstract]
Debt securities without single maturity date	256,794,000			256,794,000
Maturities, Fair Value [Abstract]
Debt securities without single maturity date	266,790,000			266,790,000
Debt securities issued by foreign sovereign governments [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	133,625,000			133,625,000			146,755,000
Gross Unrealized Gains	11,815,000			11,815,000			10,441,000
Gross Unrealized Losses	(27,000)	[1]		(27,000)	[1]		(6,000)	[1]
Fair Value	145,413,000			145,413,000			157,190,000
Continuous Unrealized Loss Portion, Fair Value [Abstract]
Less than 12 months	8,195,000			8,195,000			484,000
12 months or greater	0			0			0
Total investment portfolio	8,195,000			8,195,000			484,000
Continuous Unrealized Loss Portion, Unrealized Loses [Abstract]
Less than 12 months	27,000			27,000			6,000
12 months or greater	0			0			0
Total investment portfolio	27,000			27,000			6,000
Total debt securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	4,793,698,000			4,793,698,000			5,700,894,000
Gross Unrealized Gains	136,090,000			136,090,000			134,591,000
Gross Unrealized Losses	(5,942,000)	[1]		(5,942,000)	[1]		(14,585,000)	[1]
Fair Value	4,923,846,000			4,923,846,000			5,820,900,000
Equity securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	2,736,000			2,736,000			2,666,000
Gross Unrealized Gains	182,000			182,000			82,000
Gross Unrealized Losses	0	[1]		0	[1]		(1,000)	[1]
Fair Value	2,918,000			2,918,000			2,747,000
Continuous Unrealized Loss Portion, Fair Value [Abstract]
Less than 12 months							0
12 months or greater							33,000
Total investment portfolio							33,000
Continuous Unrealized Loss Portion, Unrealized Loses [Abstract]
Less than 12 months							0
12 months or greater							1,000
Total investment portfolio							1,000
Auction Rate Securities [Member]
Maturities, Amortized Cost [Abstract]
Debt securities without single maturity date	115,284,000	[2]		115,284,000	[2]
Maturities, Fair Value [Abstract]
Debt securities without single maturity date	$ 111,071,000	[2]		$ 111,071,000	[2]

[1] At September 30, 2012 and December 31, 2011, there were no other-than-temporary impairment losses recorded in other comprehensive income.

[2] At September 30, 2012, all of the auction rate securities had a contractual maturity greater than 10 years.

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CONSOLIDATED BALANCE SHEETS (Unaudited) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2012	Dec. 31, 2011
Securities, available-for-sale, at fair value:
Fixed maturities (amortized cost, 2012 - $4,793,698; 2011 - $5,700,894)	$ 4,923,846	$ 5,820,900
Equity securities	2,918	2,747
Total investment portfolio	4,926,764	5,823,647
Cash and cash equivalents	730,404	995,799
Accrued investment income	42,417	55,666
Reinsurance recoverable on loss reserves (note 4)	117,859	154,607
Reinsurance recoverable on paid losses	16,726	19,891
Premium receivable	68,638	71,073
Home office and equipment, net	26,891	28,145
Deferred insurance policy acquisition costs (note 2)	10,451	7,505
Other assets	68,740	59,897
Total assets	6,008,890	7,216,230
Liabilities:
Loss reserves (note 12)	4,004,001	4,557,512
Premium deficiency reserve (note 13)	84,132	134,817
Unearned premiums	140,137	154,866
Senior notes (note 3)	99,891	170,515
Convertible senior notes (note 3)	345,000	345,000
Convertible junior debentures (note 3)	370,164	344,422
Other liabilities	297,589	312,283
Total liabilities	5,340,914	6,019,415
Contingencies (note 5)
Shareholders' equity (note 14):
Common stock (one dollar par value, shares authorized 680,000; shares issued 2012 and 2011 - 205,047; shares outstanding 2012 - 202,032; 2011 - 201,172)	205,047	205,047
Paid-in capital	1,133,107	1,135,821
Treasury stock (shares at cost 2012 - 3,015; 2011 - 3,875)	(104,959)	(162,542)
Accumulated other comprehensive income, net of tax (note 9)	38,373	30,124
Retained deficit	(603,592)	(11,635)
Total shareholders' equity	667,976	1,196,815
Total liabilities and shareholders' equity	$ 6,008,890	$ 7,216,230

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Loss Reserves (Details) (USD $)	3 Months Ended				6 Months Ended	9 Months Ended				12 Months Ended
	Sep. 30, 2012		Sep. 30, 2011		Jun. 30, 2009	Sep. 30, 2012		Sep. 30, 2011		Dec. 31, 2011		Dec. 31, 2010		Dec. 31, 2009
Loss Reserve [Roll Forward]
Reserve at beginning of period						$ 4,557,512,000		$ 5,884,171,000		$ 5,884,171,000
Less reinsurance recoverable						154,607,000		275,290,000		275,290,000
Net reserve at beginning of year						4,402,905,000	[1]	5,608,881,000	[1]	5,608,881,000	[1]
Loss Reserve Reduction From Rescission	500,000,000		800,000,000			500,000,000		800,000,000		700,000,000		1,300,000,000
Losses and LAE incurred in respect of default notices received to [Abstract]
Current year						1,091,326,000		1,328,906,000
Prior years						287,291,000	[2]	(96,269,000)	[2]
Subtotal						1,378,617,000	[3]	1,232,637,000	[3]
Losses and LAE paid in respect of default notices received to [Abstract]
Current year						54,813,000		37,111,000
Prior years						1,840,992,000		2,218,490,000
Reinsurance terminations						(425,000)	[4]	(38,769,000)	[4]
Subtotal						1,895,380,000	[5]	2,216,832,000	[5]
Net reserve at end of period	3,886,142,000	[6]	4,624,686,000	[6]		3,886,142,000	[6]	4,624,686,000	[6]	4,402,905,000	[1]	5,608,881,000	[1]
Plus reinsurance recoverables	117,859,000		166,874,000			117,859,000		166,874,000		154,607,000		275,290,000
Reserve at end of period	4,004,001,000		4,791,560,000			4,004,001,000		4,791,560,000		4,557,512,000		5,884,171,000
Paid Losses Mitigated By Rescission Amount						200,000,000		500,000,000
Loss Reserve Reduction From Rescission	500,000,000		800,000,000			500,000,000		800,000,000		700,000,000		1,300,000,000
Causes of Increase (Decrease) in Liability for Unpaid Claims and Claims Adjustment Expense [Line Items]
Historical average period for uncured default to develop into paid claim						12 months
Premium refund liability, expected claim payments	118,000,000					118,000,000				114,000,000
Aging of the Primary Default Inventory [Abstract]
3 months or less	25,593		33,167			25,593		33,167		31,456
3 months or less (in hundredths)	17.00%		18.00%			17.00%		18.00%		18.00%
4 - 11 months	35,029		45,110			35,029		45,110		46,352
4 - 11 months (in hundredths)	24.00%		25.00%			24.00%		25.00%		26.00%
12 months or more	88,263		102,617			88,263		102,617		97,831
12 months or more (in hundredths)	59.00%		57.00%			59.00%		57.00%		56.00%
Total primary default inventory	148,885		180,894			148,885		180,894		175,639		214,724
Total primary default inventory (in hundredths)	100.00%		100.00%			100.00%		100.00%		100.00%
Primary claims received inventory included in ending default inventory	12,508	[7]	13,799	[7]		12,508	[7]	13,799	[7]	12,610	[7]
Primary claims received inventory included in ending default inventory (in hundredths)	8.00%	[7]	8.00%	[7]		8.00%	[7]	8.00%	[7]	7.00%	[7]
Number of rescindable loans affected by Company's decision to suspend rescissions	1,700					1,700
Total potential claim payments of rescindable loans affected by Company's decision to suspend rescissions	125,000,000					125,000,000
Number of rescindable loans affected by Company's decision to suspend rescissions for customers other than Countrywide	350					350
Total potential claim payments of rescindable loans affected by Company's decision to suspend rescissions for customers other than Countrywide	23,000,000					23,000,000
Number of payments delinquent [Abstract]
3 payments or less	35,130		43,312			35,130		43,312		42,804
3 payments or less (in hundredths)	24.00%		24.00%			24.00%		24.00%		24.00%
4 - 11 payments	36,359		47,929			36,359		47,929		47,864
4 - 11 payments (in hundredths)	24.00%		26.00%			24.00%		26.00%		27.00%
12 payments or more	77,396		89,653			77,396		89,653		84,971
12 payments or more (in hundredths)	52.00%		50.00%			52.00%		50.00%		49.00%
Total primary default inventory	148,885		180,894			148,885		180,894		175,639		214,724
Total primary default inventory (in hundredths)	100.00%		100.00%			100.00%		100.00%		100.00%
Claims resolved by rescissions [Abstract]
Mitigation of paid losses by rescission of policies						200,000,000				600,000,000		1,200,000,000		1,200,000,000
Percentage of claims received in a quarter resolved by rescission, lower range limit (in hundredths)						8.00%								8.00%
Percentage of claims received in a quarter resolved by rescission, upper range limit (in hundredths)					28.00%	13.00%								13.00%
Number of rescindable loans affected by Company's decision to suspend rescissions	1,700					1,700
Total potential claim payments of rescindable loans affected by Company's decision to suspend rescissions	125,000,000					125,000,000
Number of rescindable loans affected by Company's decision to suspend rescissions for customers other than Countrywide	350					350
Total potential claim payments of rescindable loans affected by Company's decision to suspend rescissions for customers other than Countrywide	23,000,000					23,000,000
Estimated Rescission Reduction - Loss Reserve [Roll Forward]
Estimated rescission reduction - beginning reserve	600,000,000		900,000,000			700,000,000		1,300,000,000		1,300,000,000
Estimated rescission reduction - losses incurred	0		0			0		0
Rescission reduction - paid claims	100,000,000		100,000,000			200,000,000		500,000,000
Amounts that may have been applied to a deductible	0		0			0		0
Net rescission reduction - paid claims	100,000,000		100,000,000			200,000,000		500,000,000
Estimated rescission reduction - ending reserve	500,000,000	[8]	800,000,000	[8]		500,000,000	[8]	800,000,000	[8]	700,000,000		1,300,000,000
Premium refund liability, expected future rescissions	49,000,000					49,000,000				58,000,000
Statute of limitations to bring legal proceedings disputing right to rescind coverage	3 years					3 years
Number of settlement agreements approved by GSEs	1					1
Primary Default Inventory [Roll Forward]
Default inventory at beginning of period	153,990		184,452			175,639		214,724		214,724
Plus: New Notices	34,432		44,342			101,454		127,509
Less: Cures	(27,384)		(34,335)			(90,896)		(115,806)
Less: Paids (including those charged to a deductible or captive)	(11,344)		(12,033)			(34,991)		(39,052)
Less: Rescissions and denials	(809)		(1,532)			(2,321)		(6,481)
Default inventory at end of period	148,885		180,894			148,885		180,894		175,639		214,724
Pool insurance notice inventory [Abstract]
Pool insurance notice inventory (in number of loans)	9,337		33,792			9,337		33,792		32,971
Number of notices removed from pool notice inventory	15,600
Increase (Decrease) in Severity, Primary Defaults [Member]
Causes of Increase (Decrease) in Liability for Unpaid Claims and Claims Adjustment Expense [Line Items]
Change in loss reserves								105,000,000
Percentage of prior year default inventory resolved (in hundredths)								49.00%
Decrease in Estimated Loss Adjustment Expenses [Member]
Causes of Increase (Decrease) in Liability for Unpaid Claims and Claims Adjustment Expense [Line Items]
Change in loss reserves								121,000,000
Increase (Decrease) in Expected Claim Rate [Member]
Causes of Increase (Decrease) in Liability for Unpaid Claims and Claims Adjustment Expense [Line Items]
Change in loss reserves						300,000,000		180,000,000
Increase (Decrease) in Severity, Pool Defaults [Member]
Causes of Increase (Decrease) in Liability for Unpaid Claims and Claims Adjustment Expense [Line Items]
Change in loss reserves								50,000,000
Increase (Decrease) Related to Pool Reserves, LAE Reserves and Reinsurance [Member]
Causes of Increase (Decrease) in Liability for Unpaid Claims and Claims Adjustment Expense [Line Items]
Change in loss reserves						$ 13,000,000

[1] At December 31, 2011 and 2010, the estimated reduction in loss reserves related to rescissions approximated $0.7 billion and $1.3 billion, respectively.

[2] A negative number for prior year losses incurred indicates a redundancy of prior year loss reserves, and a positive number for prior year losses incurred indicates a deficiency of prior year loss reserves.

[3] Rescissions did not have a significant impact on incurred losses in the nine months ended September 30, 2012 or 2011.

[4] In a termination, the reinsurance agreement is cancelled, with no future premium ceded and funds for any incurred but unpaid losses transferred to us. The transferred funds result in an increase in our investment portfolio (including cash and cash equivalents) and a decrease in net losses paid (reduction to losses incurred). In addition, there is an offsetting decrease in the reinsurance recoverable (increase in losses incurred), and thus there is no net impact to losses incurred.

[5] Rescissions mitigated our paid losses by an estimated $0.2 billion in the nine months ended September 30, 2012 and by an estimated $0.5 billion in the nine months ended September 30, 2011, which excludes amounts that may have been applied to a deductible.

[6] At September 30, 2012 and 2011, the estimated reduction in loss reserves related to rescissions approximated $0.5 billion and $0.8 billion, respectively.

[7] As discussed in Note 5 – "Litigation and Contingencies" we are in mediation in an effort to resolve our dispute with Countrywide. In connection with that mediation, we have voluntarily suspended rescissions of coverage related to loans that we believe could be included in a potential resolution. As of September 30, 2012, coverage on approximately 1,700 loans, representing total potential claim payments of approximately $125 million, that we had determined was rescindable was affected by our decision to suspend such rescissions. Substantially all of these potential rescissions relate to claims received beginning in the first quarter of 2011 or later and, had we not suspended rescissions, most of these rescissions would have been processed in the first nine months of 2012. In addition, as of September 30, 2012, approximately 350 rescissions, representing total potential claim payments of approximately $23 million, were affected by our decision to suspend rescissions for customers other than Countrywide.

[8] As noted in Note 5 – "Litigation and Contingencies" we are in mediation in an effort to resolve our dispute with Countrywide. In connection with that mediation, we have voluntarily suspended rescissions of coverage related to loans that we believe could be included in a potential resolution. As of September 30, 2012, coverage on approximately 1,700 loans, representing total potential claim payments of approximately $125 million, that we had determined was rescindable was affected by our decision to suspend such rescissions. Substantially all of these potential rescissions relate to claims received beginning in the first quarter of 2011 or later and, had we not suspended rescissions, most of these rescissions would have been processed in the first nine months of 2012. In addition, as of September 30, 2012, approximately 350 rescissions, representing total potential claim payments of approximately $23 million, were affected by our decision to suspend rescissions for customers other than Countrywide. Although the loans with suspended rescissions are included in our delinquency inventory, for purposes of determining our reserve amounts, it is assumed that coverage on these loans will be rescinded, and thus are included in the estimated $0.5 million estimated rescission reduction to ending reserves at September 30, 2012. The decision to suspend these potential rescissions does not represent the only reason for the recent decline in the percentage of claims that have been resolved through rescissions and we continue to expect that our rescissions will continue to decline.

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CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY (unaudited) (USD $) In Thousands	Total	Common stock [Member]	Paid-in capital [Member]	Treasury stock [Member]	Accumulated other comprehensive income (loss) [Member]	Retained earnings (deficit) [Member]
Balance at Dec. 31, 2010		$ 205,047	$ 1,138,942	$ (222,632)	$ 22,136	$ 525,562
Net loss						(485,892)
Change in unrealized investment gains and losses, net (notes 7 and 8)		0	0	0	21,057	0
Reissuance of treasury stock, net		0	(14,577)	60,090	0	(51,305)
Equity compensation		0	11,456	0	0	0
Defined benefit plan adjustments, net		0	0	0	(12,862)	0
Unrealized foreign currency translation adjustment		0	0	0	(207)	0
Balance at Dec. 31, 2011	1,196,815	205,047	1,135,821	(162,542)	30,124	(11,635)
Net loss	(540,388)					(540,388)
Change in unrealized investment gains and losses, net (notes 7 and 8)	6,781	0	0	0	6,781	0
Reissuance of treasury stock, net		0	(8,749)	57,583	0	(51,569)
Equity compensation		0	6,035	0	0	0
Unrealized foreign currency translation adjustment	1,468	0	0	0	1,468	0
Balance at Sep. 30, 2012	$ 667,976	$ 205,047	$ 1,133,107	$ (104,959)	$ 38,373	$ (603,592)

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New Accounting Guidance (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2012	Sep. 30, 2011	Sep. 30, 2012	Sep. 30, 2011
Previous Accounting Guidance [Member]
Deferred Policy Acquisition Costs and Value of Business Acquired [Abstract]
Deferred policy acquisition costs		$ 1.2		$ 3.9
New guidance on accounting for costs associated with acquiring or renewing insurance contracts [Member]
Deferred Policy Acquisition Costs and Value of Business Acquired [Abstract]
Deferred policy acquisition costs	$ 2.6	$ 1.8	$ 6.7	$ 5.2

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Fair Value Measurements (Policies)

9 Months Ended

Sep. 30, 2012

Fair Value Measurements [Abstract]

Fair value measurements, policy

To determine the fair value of securities available-for-sale in Level 1 and Level 2 of the fair value hierarchy, independent pricing sources have been utilized. One price is provided per security based on observable market data. To ensure securities are appropriately classified in the fair value hierarchy, we review the pricing techniques and methodologies of the independent pricing sources and believe that their policies adequately consider market activity, either based on specific transactions for the issue valued or based on modeling of securities with similar credit quality, duration, yield and structure that were recently traded. A variety of inputs are utilized by the independent pricing sources including benchmark yields, reported trades, non-binding broker/dealer quotes, issuer spreads, two sided markets, benchmark securities, bids, offers and reference data including data published in market research publications. Inputs may be weighted differently for any security, and not all inputs are used for each security evaluation. Market indicators, industry and economic events are also considered. This information is evaluated using a multidimensional pricing model. Quality controls are performed by the independent pricing sources throughout this process, which include reviewing tolerance reports, trading information and data changes, and directional moves compared to market moves. This model combines all inputs to arrive at a value assigned to each security. In addition, on a quarterly basis, we perform quality controls over values received from the pricing sources which include reviewing tolerance reports, trading information and data changes, and directional moves compared to market moves. We have not made any adjustments to the prices obtained from the independent pricing sources.

Assets classified as Level 3 are as follows:

· Securities available-for-sale classified in Level 3 are not readily marketable and are valued using internally developed models based on the present value of expected cash flows. Our Level 3 securities primarily consist of auction rate securities as observable inputs or value drivers are unavailable due to events described in Note 7 – "Investments." Due to limited market information, we utilized a discounted cash flow ("DCF") model to derive an estimate of fair value of these assets at September 30, 2012 and December 31, 2011. The assumptions used in preparing the DCF model included estimates with respect to the amount and timing of future interest and principal payments, the probability of full repayment of the principal considering the credit quality and guarantees in place, and the rate of return required by investors to own such securities given the current liquidity risk associated with them. The DCF model for the auction rate securities is based on the following key assumptions:

· Nominal credit risk as substantially all of the underlying collateral of these securities is ultimately guaranteed by the United States Department of Education;

· Time to liquidity ranging from December 31, 2013 through December 31, 2015;

· Continued receipt of contractual interest; and

· Discount rates ranging from 2.21% to 3.71%, which include a spread for liquidity risk.

A 1% change in the discount rate would change the value of our ARS by approximately $2.4 million. A two year change to the years to liquidity assumption would change the value of our ARS by approximately $4.6 million.

· Real estate acquired through claim settlement is fair valued at the lower of our acquisition cost or a percentage of appraised value. The percentage applied to appraised value is based upon our historical sales experience adjusted for current trends.

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Debt (Details) (USD $) Share data in Millions, except Per Share data, unless otherwise specified	9 Months Ended		12 Months Ended
	Sep. 30, 2012	Sep. 30, 2011	Dec. 31, 2011
Debt Instrument [Line Items]
Stated interest rate (in hundredths)	9.00%
Amortized value of notes recorded as a liability on the consolidated balance sheet	$ 370,164,000		$ 344,422,000
Interest payment deferred	17,500,000
Annual rate (in hundredths)	9.00%
Period in which reasonable commercial efforts must begin, maximum	1 day
Period in which reasonable commercial efforts must begin, minimum	fifth anniversary of the scheduled interest payment date
Unrealized Gain Loss On Holding Company Investments	3,000,000
Modified duration of holding company investments (in years)	2 years 2 months 12 days
Holding Company Cash And Investments	425,000,000
Par Value [Member]
Liabilities [Abstract]
Senior Notes	100,118,000		171,000,000
Convertible Senior Notes	345,000,000		345,000,000
Convertible Junior Subordinated Debentures	389,522,000		389,522,000
Total Debt	834,640,000		905,522,000
Fair Value [Member]
Liabilities [Abstract]
Senior Notes	73,086,000		116,708,000
Convertible Senior Notes	234,600,000		202,256,000
Convertible Junior Subordinated Debentures	106,390,000		189,648,000
Total Debt	414,076,000		508,612,000
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member]
Liabilities [Abstract]
Senior Notes	73,086,000		116,708,000
Convertible Senior Notes	234,600,000		202,256,000
Convertible Junior Subordinated Debentures	0		0
Total Debt	307,686,000		318,964,000
Significant Other Observable Inputs (Level 2) [Member]
Liabilities [Abstract]
Senior Notes	0		0
Convertible Senior Notes	0		0
Convertible Junior Subordinated Debentures	106,390,000		189,648,000
Total Debt	106,390,000		189,648,000
Significant Unobservable Inputs (Level 3) [Member]
Liabilities [Abstract]
Senior Notes	0		0
Convertible Senior Notes	0		0
Convertible Junior Subordinated Debentures	0		0
Total Debt	0		0
Senior Notes [Member]
Debt Instrument [Line Items]
Minimum percentage of consolidated shareholders' equity that determines designated subsidiary status (in hundredths)	15.00%
Restriction on acceleration of other debt	40,000,000
Default period	30 days
Minimum percentage of aggregate notes held to grant acceleration rights to note holders (in hundredths)	25.00%
Senior Notes [Member] | Senior Notes Due 2015 [Member]
Debt Instrument [Line Items]
Outstanding principal amount	100,100,000		171,000,000
Stated interest rate (in hundredths)	5.375%
Maturity date	November 2015
Outstanding principal amount repaid/repurchased	70,900,000		129,000,000
Gain on repurchase of debt	17,800,000		27,700,000
Interest payments made	4,800,000	8,100,000
Annual rate (in hundredths)	5.375%
Convertible Senior Notes Due 2017 [Member]
Debt Instrument [Line Items]
Outstanding principal amount	345,000,000		345,000,000
Stated interest rate (in hundredths)	5.00%		5.00%
Maturity date	May 1, 2017		May 1, 2017
Restriction on acceleration of other debt	40,000,000
Default period	30 days
Minimum percentage of aggregate notes held to grant acceleration rights to note holders (in hundredths)	25.00%
Interest payments made	8,600,000	8,600,000
Restriction on final judgments	40,000,000
Conversion rate (in shares per $1,000 note)	74.4186
Principal amount of notes used in determining conversion rate	1,000
Initial conversion price (in dollars per share)	$ 13.44
Annual rate (in hundredths)	5.00%		5.00%
Convertible Junior Subordinated Debentures Due 2063 [Member]
Debt Instrument [Line Items]
Outstanding principal amount	389,500,000		389,500,000
Stated interest rate (in hundredths)	9.00%		9.00%
Interest payments made	17,500,000	17,500,000
Conversion rate (in shares per $1,000 note)	74.0741
Principal amount of notes used in determining conversion rate	1,000
Initial conversion price (in dollars per share)	$ 13.50
Effective interest rate (in hundredths)	19.00%		19.00%
Amortized value of notes recorded as a liability on the consolidated balance sheet	370,200,000		344,400,000
Minimum number of consecutive interest periods for which interest payments may be deferred	1
Maximum period for which interest payments may be deferred without giving rise to an event of default	10 years
Annual rate (in hundredths)	9.00%		9.00%
Anniversary payment release of the start of the interest deferral to the Alternative Payment Mechanism in lieu of the final maturity of the debentures	tenth
Net proceeds cap (in hundredths)	2.00%
Maximum number of shares of common stock issuable under the Alternative Payment Mechanism (in shares)	10
Maximum percentage of aggregate principal amount of the debentures (in hundredths)	25.00%
Redemption price, percentage (in hundredths)	100.00%
Percentage of conversion price (in hundredths)	130.00%
Minimum number of trading days	20 days
Maximum number of trading days	30 days
Period preceding election to convert	5 days
Secured Debt Repaid [Member]
Debt Instrument [Line Items]
Interest payments made			$ 4,400,000

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Loss Reserves (Policies)

9 Months Ended

Sep. 30, 2012

Loss Reserves [Abstract]

Loss Reserves

We establish reserves to recognize the estimated liability for losses and loss adjustment expenses ("LAE") related to defaults on insured mortgage loans. Loss reserves are established by estimating the number of loans in our inventory of delinquent loans that will result in a claim payment, which is referred to as the claim rate, and further estimating the amount of the claim payment, which is referred to as claim severity.

Estimation of losses is inherently judgmental. The conditions that affect the claim rate and claim severity include the current and future state of the domestic economy, including unemployment, and the current and future strength of local housing markets. Current conditions in the housing and mortgage industries make these assumptions more volatile than they would otherwise be. The actual amount of the claim payments may be substantially different than our loss reserve estimates. Our estimates could be adversely affected by several factors, including a further deterioration of regional or national economic conditions, including unemployment, leading to a reduction in borrowers' income and thus their ability to make mortgage payments, and a further drop in housing values that could result in, among other things, greater losses on loans that have pool insurance, and may affect borrower willingness to continue to make mortgage payments when the value of the home is below the mortgage balance and mitigation from rescissions being materially less than assumed. Changes to our estimates could result in a material impact to our results of operations and capital position, even in a stable economic environment.

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CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) (USD $) In Thousands, unless otherwise specified	9 Months Ended
	Sep. 30, 2012	Sep. 30, 2011
Cash flows from operating activities:
Net loss	$ (540,388)	$ (350,598)
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation and other amortization	77,226	60,166
Deferred tax benefit	(2,645)	(36,241)
Realized investment gains, excluding impairment losses	(110,356)	(38,900)
Net investment impairment losses	339	253
Gain on repurchases of senior notes	(17,775)	(3,231)
Other	(14,449)	(8,927)
Change in certain assets and liabilities:
Accrued investment income	13,249	3,201
Reinsurance recoverable on loss reserves	36,748	108,416
Reinsurance recoverable on paid losses	3,165	18,840
Premiums receivable	2,435	5,672
Deferred insurance policy acquisition costs	(2,946)	586
Loss reserves	(553,511)	(1,092,611)
Premium deficiency reserve	(50,685)	(32,441)
Unearned premiums	(14,729)	(48,454)
Income taxes payable (current)	1,800	(1,732)
Net cash used in operating activities	(1,172,522)	(1,416,001)
Cash flows from investing activities:
Purchase of fixed maturities	(3,330,811)	(2,417,392)
Purchase of equity securities	(70)	(84)
Proceeds from sale of equity securities	0	504
Proceeds from sale of fixed maturities	3,165,897	2,429,143
Proceeds from maturity of fixed maturities	1,138,371	1,091,959
Net (decrease) increase in payable for securities	(13,153)	3,509
Net cash provided by investing activities	960,234	1,107,639
Cash flows from financing activities:
Repayment of long-term debt	(53,107)	(129,178)
Net cash used in financing activities	(53,107)	(129,178)
Net decrease in cash and cash equivalents	(265,395)	(437,540)
Cash and cash equivalents at beginning of period	995,799	1,304,154
Cash and cash equivalents at end of period	$ 730,404	$ 866,614

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CONSOLIDATED BALANCE SHEETS (Unaudited) (Parenthetical) (USD $) In Thousands, except Per Share data, unless otherwise specified	Sep. 30, 2012	Dec. 31, 2011
Securities, available-for-sale, at fair value:
Fixed maturities, amortized cost	$ 4,793,698	$ 5,700,894
Shareholders' equity (note 14):
Common stock, par value (in dollars per share)	$ 1	$ 1
Common stock, shares authorized (in shares)	680,000	460,000
Common stock, shares issued (in shares)	205,047	205,047
Common stock, shares outstanding (in shares)	202,032	201,172
Treasury stock, shares at cost (in shares)	3,015	3,875

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Benefit Plans

9 Months Ended

Sep. 30, 2012

Benefit Plans [Abstract]

Benefit Plans

Note 10 - Benefit Plans

The following table provides the components of net periodic benefit cost for the pension, supplemental executive retirement and other postretirement benefit plans:

	Three Months Ended September 30,
	Pension and Supplemental						Other Postretirement
	Executive Retirement Plans						Benefits
	2012			2011			2012			2011
	(In thousands)
Service cost	$	2,416		$	2,229		$	307		$	273
Interest cost		4,120			4,025			286			338
Expected return on plan assets		(4,553	)		(4,343	)		(791	)		(824	)
Recognized net actuarial loss		1,457			1,002			199			157
Amortization of prior service cost		166			165			(1,554	)		(1,554	)
Net periodic benefit cost	$	3,606		$	3,078		$	(1,553	)	$	(1,610	)

	Nine Months Ended September 30,
	Pension and Supplemental						Other Postretirement
	Executive Retirement Plans						Benefits
	2012			2011			2012			2011
	(In thousands)
Service cost	$	7,247		$	6,688		$	920		$	818
Interest cost		12,361			12,074			857			1,013
Expected return on plan assets		(13,659	)		(13,030	)		(2,372	)		(2,474	)
Recognized net actuarial loss		4,372			3,008			599			473
Amortization of prior service cost		499			496			(4,663	)		(4,663	)
Net periodic benefit cost	$	10,820		$	9,236		$	(4,659	)	$	(4,833	)

In October 2012, we contributed $15 million to the pension plan. We currently do not intend to make any additional contributions to the plans during 2012.

Under Statement of Statutory Accounting Principles ("SSAP") No. 92 and No. 102, which will become effective January 1, 2013, the measurement of pension and other postretirement benefit liabilities will begin to include non-vested employees. This measurement, referred to as the projected benefit obligation, is the measurement currently used under GAAP. Once the SSAPs are effective, our statutory benefit obligations will increase. We are currently evaluating the provisions of this guidance, however we do not expect the new guidance to have a material impact on our statutory benefit obligations.

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Document and Entity Information	9 Months Ended
	Sep. 30, 2012	Oct. 31, 2012
Document and Entity Information [Abstract]
Entity Registrant Name	MGIC INVESTMENT CORP
Entity Central Index Key	0000876437
Current Fiscal Year End Date	--12-31
Entity Well-known Seasoned Issuer	Yes
Entity Voluntary Filers	No
Entity Current Reporting Status	Yes
Entity Filer Category	Large Accelerated Filer
Entity Common Stock, Shares Outstanding		202,031,904
Document Fiscal Year Focus	2012
Document Fiscal Period Focus	Q3
Document Type	10-Q
Amendment Flag	false
Document Period End Date	Sep. 30, 2012

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Income Taxes

9 Months Ended

Sep. 30, 2012

Income Taxes [Abstract]

Income taxes

Note 11 – Income Taxes

We review the need to establish a deferred tax asset valuation allowance on a quarterly basis. We analyze several factors, among which are the severity and frequency of operating losses, our capacity for the carryback or carryforward of any losses, the expected occurrence of future income or loss and available tax planning alternatives. Based on our analysis and the level of cumulative operating losses, we have reduced our benefit from income tax through the recognition of a valuation allowance.

For the nine months ended September 30, 2012 and 2011, our deferred tax valuation allowance was reduced by the change in the deferred tax liability related to $7.8 million and $103.9 million, respectively, of unrealized gains on investments that were recorded in other comprehensive income. In the event of future operating losses, it is likely that the valuation allowance will be adjusted by any taxes recorded to equity for changes in unrealized gains or losses or other items in other comprehensive income.

The effect of the change in valuation allowance on the benefit from income taxes was as follows:

	Three Months Ended						Nine Months Ended
	September 30,						September 30,
	2012			2011			2012			2011
	(In thousands)
Tax benefit before valuation allowance	$	(89,106	)	$	(74,069	)	$	(196,535	)	$	(157,162	)
Change in valuation allowance		86,134			47,939			192,035			122,654
Benefit from income taxes	$	(2,972	)	$	(26,130	)	$	(4,500	)	$	(34,508	)

The decrease in the valuation allowance that was included in other comprehensive income for the three months ended September 30, 2012 was $13.7 million. There was no change in the valuation allowance included in other comprehensive income for nine months ended September 30, 2012 or the three and nine months ended September 30, 2011. The total valuation allowance as of September 30, 2012 and December 31, 2011 was $800.8 million and $608.8 million, respectively.

We have approximately $2,105 million of net operating loss carryforwards on a regular tax basis and $1,225 million of net operating loss carryforwards for computing the alternative minimum tax as of September 30, 2012. Any unutilized carryforwards are scheduled to expire at the end of tax years 2029 through 2032.

The Internal Revenue Service ("IRS") completed separate examinations of our federal income tax returns for the years 2000 through 2004 and 2005 through 2007 and issued assessments for unpaid taxes, interest and penalties related to our treatment of the flow-through income and loss from an investment in a portfolio of residual interests of Real Estate Mortgage Investment Conduits ("REMICs"). This portfolio has been managed and maintained during years prior to, during and subsequent to the examination period. The IRS indicated that it did not believe that, for various reasons, we had established sufficient tax basis in the REMIC residual interests to deduct the losses from taxable income. The IRS assessment related to the REMIC issue is $190.7 million in taxes and penalties. There would also be applicable interest which, when computed on the amount of the assessment, is substantial. Depending on the outcome of this matter, additional state income taxes along with any applicable interest may become due when a final resolution is reached and could also be substantial.

We appealed these assessments within the IRS and, in 2007, we made a payment of $65.2 million with the United States Department of the Treasury related to this assessment. In August 2010, we reached a tentative settlement agreement with the IRS. In July 2012, we were informed by the IRS that it would not finalize our previous settlement. We are exploring our alternatives with respect to this matter. One alternative is to seek to reach a new settlement which, if reached, we expect would be more costly to us than the prior settlement. In the event that we are unable to reach any settlement of the proposed adjustments, we would be required to litigate their validity in order to avoid a full concession to the IRS. Any such litigation could be lengthy and costly in terms of legal fees and related expenses. We adjusted our tax provision and liabilities for the effects of the tentative settlement agreement in 2010. The IRS' reconsideration of the terms of the settlement agreement did not change our belief that the previously recorded items are appropriate. However, we would need to make appropriate adjustments, which could be material, to our tax provision and liabilities if our view of the probability of success in this matter changes, and the ultimate resolution of this matter could have a material negative impact on our effective tax rate, results of operations, cash flows and statutory capital. In this regard, see Note 1 – "Basis of Presentation - Capital."

In March 2012, we received a Revenue Agent's Report from the IRS related to the examination of our federal income tax returns for the years 2008 and 2009. The adjustments that are proposed by the IRS are temporary in nature and will have no material effect on the financial statements. In July 2012, the IRS began an audit of our 2010 federal income tax return.

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CONSOLIDATED STATEMENTS OF OPERATIONS (Unaudited) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2012	Sep. 30, 2011	Sep. 30, 2012	Sep. 30, 2011
Premiums written:
Direct	$ 271,360	$ 274,610	$ 782,094	$ 845,798
Assumed	597	(6,999)	1,852	(5,569)
Ceded	(8,452)	(11,866)	(26,850)	(39,622)
Net premiums written	263,505	255,745	757,096	800,607
Decrease in unearned premiums, net	2,927	19,349	14,369	47,487
Net premiums earned	266,432	275,094	771,465	848,094
Investment income, net of expenses	30,394	48,898	99,980	160,931
Realized investment gains, net	6,184	11,405	110,356	38,900
Total other-than-temporary impairment losses	0	(253)	(339)	(253)
Portion of losses recognized in other comprehensive income, before taxes	0	0	0	0
Net impairment losses recognized in earnings	0	(253)	(339)	(253)
Other revenue	3,209	2,025	25,530	9,617
Total revenues	306,219	337,169	1,006,992	1,057,289
Losses and expenses:
Losses incurred, net (note 12)	490,121	462,654	1,378,617	1,232,637
Change in premium deficiency reserve (note 13)	(9,144)	(12,388)	(50,685)	(32,441)
Amortization of deferred policy acquisition costs (note 2)	1,939	1,762	5,544	5,210
Other underwriting and operating expenses, net	48,739	50,715	144,387	158,860
Interest expense	24,478	25,761	74,017	78,129
Total losses and expenses	556,133	528,504	1,551,880	1,442,395
Loss before tax	(249,914)	(191,335)	(544,888)	(385,106)
Benefit from income taxes (note 11)	(2,972)	(26,130)	(4,500)	(34,508)
Net loss	$ (246,942)	$ (165,205)	$ (540,388)	$ (350,598)
Loss per share (note 6):
Basic (in dollars per share)	$ (1.22)	$ (0.82)	$ (2.68)	$ (1.74)
Diluted (in dollars per share)	$ (1.22)	$ (0.82)	$ (2.68)	$ (1.74)
Weighted average common shares outstanding - diluted (note 6) (in shares)	202,014	201,109	201,851	200,983

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Litigation and Contingencies

9 Months Ended

Sep. 30, 2012

Litigation and Contingencies [Abstract]

Litigation and Contingencies

Note 5 – Litigation and Contingencies

Consumers are bringing a growing number of lawsuits against home mortgage lenders and settlement service providers. Mortgage insurers, including MGIC, have been involved in litigation alleging violations of the anti-referral fee provisions of the Real Estate Settlement Procedures Act, which is commonly known as RESPA, and the notice provisions of the Fair Credit Reporting Act, which is commonly known as FCRA. MGIC's settlement of class action litigation against it under RESPA became final in October 2003. MGIC settled the named plaintiffs' claims in litigation against it under FCRA in December 2004, following denial of class certification in June 2004. Since December 2006, class action litigation has been brought against a number of large lenders alleging that their captive mortgage reinsurance arrangements violated RESPA. On or about December 9, 2011, seven mortgage insurers (including MGIC) and a large mortgage lender (which was the named plaintiffs' lender) were named as defendants in a complaint, alleged to be a class action, filed in U.S. District Court for the Central District of California. Since then, nine similar cases have been filed naming various mortgage lenders and mortgage insurers (including MGIC) as defendants. In one case, an amended complaint has been filed after MGIC's motion to dismiss was granted. One case has been voluntarily dismissed and nine cases remain pending. The complaints in all nine of the remaining cases alleged various causes of action related to the captive mortgage reinsurance arrangements of the mortgage lenders, including that the defendants violated RESPA by paying excessive premiums to the lenders' captive reinsurer in relation to the risk assumed by that captive. MGIC denies any wrongdoing and intends to vigorously defend itself against the allegations in the lawsuits. There can be no assurance that we will not be subject to further litigation under RESPA (or FCRA) or that the outcome of any such litigation, including the lawsuits mentioned above, would not have a material adverse effect on us.

In June 2005, in response to a letter from the New York Department of Financial Services, we provided information regarding captive mortgage reinsurance arrangements and other types of arrangements in which lenders receive compensation. In February 2006, the New York Department of Financial Services requested MGIC to review its premium rates in New York and to file adjusted rates based on recent years' experience or to explain why such experience would not alter rates. In March 2006, MGIC advised the New York Department of Financial Services that it believes its premium rates are reasonable and that, given the nature of mortgage insurance risk, premium rates should not be determined only by the experience of recent years. In February 2006, in response to an administrative subpoena from the Minnesota Department of Commerce (the "MN Department"), which regulates insurance, we provided the MN Department with information about captive mortgage reinsurance and certain other matters. We subsequently provided additional information to the MN Department, and beginning in March 2008, the MN Department has sought additional information as well as answers to questions regarding captive mortgage reinsurance on several occasions, including as recently as May 2011.

In addition, beginning in June 2008, and as recently as December 2011, we received various subpoenas from the U.S. Department of Housing and Urban Development ("HUD"), seeking information about captive mortgage reinsurance similar to that requested by the MN Department, but not limited in scope to the state of Minnesota. In January 2012, we received correspondence from the Consumer Financial Protection Bureau ("CFPB") indicating that the CFPB had opened an investigation into captive mortgage reinsurance premium ceding practices by private mortgage insurers. In that correspondence, the CFPB also requested, among other things, certain information regarding captive mortgage reinsurance transactions in which we participated. In June 2012, we received a Civil Investigative Demand from the CFPB requiring additional information and documentation regarding captive mortgage reinsurance. We have met with, and expect to continue to meet with, the CFPB to discuss the Civil Investigative Demand and how to resolve its investigation. Other insurance departments or other officials, including attorneys general, may also seek information about or investigate captive mortgage reinsurance.

Various regulators, including the CFPB, state insurance commissioners and state attorneys general may bring actions seeking various forms of relief, including civil penalties and injunctions against violations of RESPA. The insurance law provisions of many states prohibit paying for the referral of insurance business and provide various mechanisms to enforce this prohibition. While we believe our captive reinsurance arrangements are in conformity with applicable laws and regulations, it is not possible to predict the eventual scope, duration or outcome of any such reviews or investigations nor is it possible to predict their effect on us or the mortgage insurance industry.

We are subject to comprehensive, detailed regulation by state insurance departments. These regulations are principally designed for the protection of our insured policyholders, rather than for the benefit of investors. Although their scope varies, state insurance laws generally grant broad supervisory powers to agencies or officials to examine insurance companies and enforce rules or exercise discretion affecting almost every significant aspect of the insurance business. Given the recent significant losses incurred by many insurers in the mortgage and financial guaranty industries, our insurance subsidiaries have been subject to heightened scrutiny by insurance regulators. State insurance regulatory authorities could take actions, including changes in capital requirements or termination of waivers of capital requirements, that could have a material adverse effect on us. In addition, we are uncertain whether the CFPB, established by the Dodd-Frank Act to regulate the offering and provision of consumer financial products or services under federal law, will issue any rules or regulations that affect our business apart from any action it may take as a result of its investigation of captive mortgage reinsurance. Such rules and regulations could have a material adverse effect on us.

In October 2010, a purported class action lawsuit was filed against MGIC in the U.S. District Court for the Western District of Pennsylvania by a loan applicant on whose behalf a now-settled action we previously disclosed had been filed by the U.S. Department of Justice. In this lawsuit, the loan applicant alleged that MGIC discriminated against her and certain proposed class members on the basis of sex and familial status when MGIC underwrote their loans for mortgage insurance. In May 2011, the District Court granted MGIC's motion to dismiss with respect to all claims except certain Fair Housing Act claims. On July 2, 2012, the District Court granted preliminary approval for a class action settlement of the lawsuit. The proposed settlement creates a settlement class of 265 borrowers. Under the terms of the proposed settlement, MGIC is required to deposit $500,000 into an escrow account to fund possible payments to affected borrowers. In addition, MGIC will pay the named plaintiff an "incentive fee" of $7,500 and pay class counsels' fees of $337,500. Any funds remaining in the escrow account after payment of all claims approved under the procedures established by the settlement will be returned to MGIC. The settlement is contingent upon the District Court's final approval.

Five previously-filed purported class action complaints filed against us and several of our executive officers were consolidated in March 2009 in the United States District Court for the Eastern District of Wisconsin and Fulton County Employees' Retirement System was appointed as the lead plaintiff. The lead plaintiff filed a Consolidated Class Action Complaint (the "Complaint") in June 2009. Due in part to its length and structure, it is difficult to summarize briefly the allegations in the Complaint but it appears the allegations are that we and our officers named in the Complaint violated the federal securities laws by misrepresenting or failing to disclose material information about (i) loss development in our insurance in force, and (ii) C-BASS (a former minority-owned, unconsolidated, joint venture investment), including its liquidity. The Complaint also named two officers of C-BASS with respect to the Complaints' allegations regarding C-BASS. Our motion to dismiss the Complaint was granted in February 2010. In March 2010, plaintiffs filed a motion for leave to file an amended complaint. Attached to this motion was a proposed Amended Complaint (the "Amended Complaint"). The Amended Complaint alleged that we and two of our officers named in the Amended Complaint violated the federal securities laws by misrepresenting or failing to disclose material information about C-BASS, including its liquidity, and by failing to properly account for our investment in C-BASS. The Amended Complaint also named two officers of C-BASS with respect to the Amended Complaint's allegations regarding C-BASS. The Complaint was dismissed and the motion to file the Amended Complaint was denied. These decisions were affirmed by the Appeals Court in April 2012. In early July 2012, the plaintiffs re-filed a motion with the District Court for relief from that court's judgment of dismissal on the ground of newly discovered evidence consisting of transcripts the plaintiffs obtained of testimony taken by the Securities and Exchange Commission in its now-terminated investigation regarding C-BASS. On October 3, 2012, the District Court denied the July 2012 motion and the plaintiffs did not appeal. Although this case has been resolved in our favor, other lawsuits alleging violations of the securities laws could be brought against us.

We understand several law firms have, among other things, issued press releases to the effect that they are investigating us, including whether the fiduciaries of our 401(k) plan breached their fiduciary duties regarding the plan's investment in or holding of our common stock or whether we breached other legal or fiduciary obligations to our shareholders. We intend to defend vigorously any proceedings that may result from these investigations.

With limited exceptions, our bylaws provide that our officers and 401(k) plan fiduciaries are entitled to indemnification from us for claims against them.

In December 2009, Countrywide filed a complaint for declaratory relief in the Superior Court of the State of California in San Francisco against MGIC. This complaint alleges that MGIC has denied, and continues to deny, valid mortgage insurance claims submitted by Countrywide and says it seeks declaratory relief regarding the proper interpretation of the insurance policies at issue. In October 2011, the United States District Court for the Northern District of California, to which the case had been removed, entered an order staying the litigation in favor of the arbitration proceeding we commenced against Countrywide in February 2010.

In the arbitration proceeding, we are seeking a determination that MGIC is entitled to rescind coverage on the loans involved in the proceeding. From January 1, 2008 through September 30, 2012, rescissions of coverage on Countrywide-related loans mitigated our paid losses on the order of $440 million. This amount is the amount we estimate we would have paid had the coverage not been rescinded. On a per loan basis, the average amount that we would have paid had the loans not been rescinded was approximately $72,100. Various materials exchanged by MGIC and Countrywide in 2011 bring into the dispute loans we did not consider before then to be Countrywide-related and loans on which MGIC rescinded coverage subsequent to those specified at the time MGIC began the proceeding (including loans insured through the bulk channel), and set forth Countrywide's contention that, in addition to the claim amounts under coverage it alleges MGIC has improperly rescinded, Countrywide is entitled to other damages of almost $700 million as well as exemplary damages. Countrywide and MGIC have each selected 12 loans for which a three-member arbitration panel will determine coverage. While the panel's determination will not be binding on the other loans at issue, the panel will identify the issues for these 24 "bellwether" loans and strive to set forth findings of fact and conclusions of law in such a way as to aid the parties to apply them to the other loans at issue. The hearing before the panel on the bellwether loans has been scheduled to begin in March 2013.

We are in mediation in an effort to resolve our dispute with Countrywide, although we cannot predict whether the mediation will result in a resolution. If it does, a resolution with Countrywide will be subject to various conditions before it becomes effective. In connection with our mediation with Countrywide, we have voluntarily suspended rescissions related to loans that we believe could be covered by a potential resolution. As of September 30, 2012, coverage on approximately 1,700 loans, representing total potential claim payments of approximately $125 million, that we had determined was rescindable was affected by our decision to suspend such rescissions. Substantially all of these potential rescissions relate to claims received beginning in the first quarter of 2011 or later. If we are able to reach a resolution with Countrywide, under ASC 450-20, we would record the effects of the resolution in our accounts when we determine that it is probable the resolution will become effective and the financial effect on us can be reasonably estimated. If these conditions to recording are met, the financial statement effect on us would involve the recognition of additional loss, which would negatively impact our capital.

If we are not able to reach a resolution with Countrywide, we intend to defend MGIC against any further proceedings arising from Countrywide's complaint and to advocate MGIC's position in the arbitration, vigorously. Although it is reasonably possible that, when the proceedings are completed, there will be a determination that we were not entitled to rescind in all cases, we are unable to make a reasonable estimate or range of estimates of the potential liability. Under ASC 450-20, an estimated loss is accrued for only if we determine that the loss is probable and can be reasonably estimated. Therefore, we have not accrued any reserves that would reflect an adverse outcome in this proceeding. An accrual for an adverse outcome in this (or any other) proceeding would be a reduction to our capital. In this regard, see Note 1 – "Basis of Presentation – Capital."

At September 30, 2012, 32,560 loans in our primary delinquency inventory were Countrywide-related loans (approximately 22% of our primary delinquency inventory). As noted above, we have suspended Countrywide rescissions of coverage on loans that we believe could be included in a potential resolution with Countrywide. Although these loans are included in our delinquency inventory, for purposes of determining our reserve amounts, it is assumed that coverage on these loans will be rescinded. We expect a significant portion of the Countrywide loans in our delinquency inventory will cure their delinquency or their coverage will be rescinded and will not involve paid claims. From January 1, 2008 through September 30, 2012, of the claims on Countrywide-related loans that were resolved (a claim is resolved when it is paid or the coverage is rescinded; claims that are submitted but which are under review are not resolved until one of these two outcomes occurs), approximately 83% were paid and coverage on the remaining 17%were rescinded. Had we processed the rescissions we have suspended, these percentages would be approximately 79% and 21%, respectively.

The flow policies at issue with Countrywide are in the same form as the flow policies that we use with all of our customers, and the bulk policies at issue vary from one another, but are generally similar to those used in the majority of our Wall Street bulk transactions. Because our rescission practices with Countrywide do not differ from our practices with other servicers with which we have not entered into settlement agreements, an adverse result in the Countrywide proceeding may adversely affect the ultimate result of rescissions involving other servicers and lenders. From January 1, 2008 through September 30, 2012, we estimate that total rescissions mitigated our incurred losses by approximately $3.1 billion, which included approximately $2.8 billion of mitigation on paid losses, excluding $0.6 billion that would have been applied to a deductible. At September 30, 2012, we estimate that our total loss reserves were benefited from anticipated rescissions by approximately $0.5 billion.

In addition to the rescissions at issue with Countrywide, we have a substantial pipeline of claims investigations and pre-rescission rebuttals (including those involving loans related to Countrywide) that we expect will eventually result in future rescissions. For additional information about rescissions as well as rescission settlement agreements, see Note 12 – "Loss Reserves."

MGIC and Freddie Mac disagree on the amount of the aggregate loss limit under eleven pool insurance policies that insure loans for a fixed period, usually ten years, after which the "sunset" date is reached and coverage terminates. These eleven policies, which each cover numerous individual loan pools, share a single, consolidated aggregate loss limit calculated based upon the initial principal balance of all loans insured under the policies. We believe that under the policies this aggregate loss limit decreases when an individual pool reaches its sunset date and thus the loans in that pool are no longer insured. Freddie Mac's position is that under the policies the expiration of coverage on individual loan pools has no effect on the aggregate loss limit, which remains at the same level until the last of the policies that provide coverage for any of the pools terminates. The aggregate loss limit is approximately $535 million higher under Freddie Mac's interpretation of the policies than under our interpretation.

On May 16, 2012, MGIC filed a lawsuit in U.S. District Court for the Eastern District of Wisconsin (the "Wisconsin Court") against Freddie Mac and FHFA seeking declaratory relief regarding the proper interpretation of the pool insurance policies ("MGIC's Lawsuit"). On June 8, 2012, Freddie Mac filed a motion to dismiss, stay, or transfer MGIC's Lawsuit to the U.S. District Court for the Eastern District of Virginia (the "Virginia Court"). On July 20, 2012, FHFA made a motion to dismiss MGIC's Lawsuit on the ground that the Wisconsin Court lacks subject matter jurisdiction. These motions are currently pending.

On May 17, 2012, Freddie Mac filed a lawsuit in the Virginia Court against MGIC effectively seeking declaratory judgment regarding the proper interpretation of the pool insurance policies and on June 14, 2012, FHFA was added as a plaintiff ("Freddie Mac's Lawsuit"). On July 5, 2012, the Virginia Court granted our motion to transfer Freddie Mac's Lawsuit to the Wisconsin Court, but it stayed the transfer pending the Wisconsin Court's determining that it had subject matter jurisdiction. Freddie Mac has asked the Virginia Court to reconsider its transfer decision. In August 2012, the court denied that request.

For subsequent developments regarding settlement of the pool insurance dispute, see Note 1 – "Basis of Presentation – Capital."

We account for losses under our interpretation of the pool insurance policies. If we are unable to finalize a settlement with Freddie Mac, we intend to defend MGIC against the litigation described above and to advocate MGIC's position in the litigation, vigorously. Although it is reasonably possible that our interpretation will not prevail in the litigation described above, under ASC 450-20, an estimated loss is accrued for only if we determine that the loss is probable and can be reasonably estimated. Therefore, we have not accrued any reserves that would reflect an adverse outcome in this litigation. Changed circumstances that lead us to conclude a loss is probable in litigation would negatively impact our statutory capital and, depending on the amount, could exacerbate materially the current non-compliance with Capital Requirements. In the third quarter of 2012 the aggregate loss limit under our interpretation of the policy was exhausted, the policy was cancelled and approximately 15,600 pool notices were removed from the pool notice inventory and thus, we are no longer estimating loss reserves on this policy.

A non-insurance subsidiary of our holding company is a shareholder of the corporation that operates the Mortgage Electronic Registration System ("MERS"). Our subsidiary, as a shareholder of MERS, has been named as a defendant (along with MERS and its other shareholders) in seven lawsuits asserting various causes of action arising from allegedly improper recording and foreclosure activities by MERS. Two of those lawsuits remain pending and the other five lawsuits have been dismissed without an appeal. The damages sought in the remaining case are substantial.

Our mortgage insurance business utilizes its underwriting skills to provide an outsourced underwriting service to our customers known as contract underwriting. As part of our contract underwriting activities, we are responsible for the quality of our underwriting decisions in accordance with the terms of the contract underwriting agreements with customers. We may be required to provide certain remedies to our customers if certain standards relating to the quality of our underwriting work are not met, and we have an established reserve for such obligations. A generally positive economic environment for residential real estate that continued until approximately 2007 may have mitigated the effect of some of these costs in previous years. Historically, a material portion of our new insurance written through the flow channel has involved loans for which we provided contract underwriting services, including new insurance written between 2006 and 2008. Claims for remedies may be made a number of years after the underwriting work was performed. We believe the rescission of mortgage insurance coverage on loans for which we provided contract underwriting services may make a claim for a contract underwriting remedy more likely to occur. Beginning in the second half of 2009, we experienced an increase in claims for contract underwriting remedies, which has continued into the first nine months of 2012.

In addition to the matters described above, we are involved in other legal proceedings in the ordinary course of business. In our opinion, based on the facts known at this time, the ultimate resolution of these ordinary course legal proceedings will not have a material adverse effect on our financial position or results of operations.

See Note 11 – "Income Taxes" for a description of federal income tax contingencies.

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Reinsurance

9 Months Ended

Sep. 30, 2012

Reinsurance [Abstract]

Reinsurance

Note 4 – Reinsurance

The reinsurance recoverable on loss reserves as of September 30, 2012 and December 31, 2011 was approximately $118 million and $155 million, respectively. Captive agreements are written on an annual book of business and the captives are required to maintain a separate trust account to support the combined reinsured risk on all annual books. MGIC is the sole beneficiary of the trust, and the trust account is made up of capital deposits by the lender captive, premium deposits by MGIC, and investment income earned. These amounts are held in the trust account and are available to pay reinsured losses. The reinsurance recoverable on loss reserves related to captive agreements was approximately $115 million at September 30, 2012 which was supported by $324 million of trust assets, while at December 31, 2011 the reinsurance recoverable on loss reserves related to captives was $142 million which was supported by $359 million of trust assets. As of September 30, 2012 and December 31, 2011 there was an additional $26 million and $27 million, respectively, of trust assets in captive agreements where there was no related reinsurance recoverable on loss reserves. Trust fund assets of $0.4 million and $39 million were transferred to us as a result of captive terminations during the first nine months of 2012 and 2011, respectively.

In the third quarter of 2011, our Australian writing company terminated a reinsurance agreement under which it had assumed business from a third party. As a result of that termination, it returned approximately $7 million in unearned premium and it has no further obligations under this reinsurance agreement. The termination of this reinsurance agreement had no significant impact on our remaining risk in force in Australia.

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Income Taxes (Policies)

9 Months Ended

Sep. 30, 2012

Income Taxes [Abstract]

Income Taxes

We review the need to establish a deferred tax asset valuation allowance on a quarterly basis. We analyze several factors, among which are the severity and frequency of operating losses, our capacity for the carryback or carryforward of any losses, the expected occurrence of future income or loss and available tax planning alternatives. Based on our analysis and the level of cumulative operating losses, we have reduced our benefit from income tax through the recognition of a valuation allowance.

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Loss Reserves

9 Months Ended

Sep. 30, 2012

Loss Reserves [Abstract]

Loss reserves

Note 12 – Loss Reserves

We establish reserves to recognize the estimated liability for losses and loss adjustment expenses ("LAE") related to defaults on insured mortgage loans. Loss reserves are established by estimating the number of loans in our inventory of delinquent loans that will result in a claim payment, which is referred to as the claim rate, and further estimating the amount of the claim payment, which is referred to as claim severity.

Estimation of losses is inherently judgmental. The conditions that affect the claim rate and claim severity include the current and future state of the domestic economy, including unemployment, and the current and future strength of local housing markets. Current conditions in the housing and mortgage industries make these assumptions more volatile than they would otherwise be. The actual amount of the claim payments may be substantially different than our loss reserve estimates. Our estimates could be adversely affected by several factors, including a further deterioration of regional or national economic conditions, including unemployment, leading to a reduction in borrowers' income and thus their ability to make mortgage payments, and a further drop in housing values that could result in, among other things, greater losses on loans that have pool insurance, and may affect borrower willingness to continue to make mortgage payments when the value of the home is below the mortgage balance and mitigation from rescissions being materially less than assumed. Changes to our estimates could result in a material impact to our results of operations and capital position, even in a stable economic environment.

The following table provides a reconciliation of beginning and ending loss reserves for the nine months ended September 30, 2012 and 2011:

	Nine Months Ended
	September 30,
	2012			2011
	(In thousands)
Reserve at beginning of year	$	4,557,512		$	5,884,171
Less reinsurance recoverable		154,607			275,290
Net reserve at beginning of year (1)		4,402,905			5,608,881
Losses incurred:
Losses and LAE incurred in respect of default notices related to:
Current year		1,091,326			1,328,906
Prior years (2)		287,291			(96,269	)
Subtotal (3)		1,378,617			1,232,637
Losses paid:
Losses and LAE paid in respect of default notices related to:
Current year		54,813			37,111
Prior years		1,840,992			2,218,490
Reinsurance terminations (4)		(425	)		(38,769	)
Subtotal (5)		1,895,380			2,216,832
Net reserve at end of period (6)		3,886,142			4,624,686
Plus reinsurance recoverables		117,859			166,874
Reserve at end of period	$	4,004,001		$	4,791,560

(1) At December 31, 2011 and 2010, the estimated reduction in loss reserves related to rescissions approximated $0.7 billion and $1.3 billion, respectively.

(2) A negative number for prior year losses incurred indicates a redundancy of prior year loss reserves, and a positive number for prior year losses incurred indicates a deficiency of prior year loss reserves.

(3) Rescissions did not have a significant impact on incurred losses in the nine months ended September 30, 2012 or 2011.

(4) In a termination, the reinsurance agreement is cancelled, with no future premium ceded and funds for any incurred but unpaid losses transferred to us. The transferred funds result in an increase in our investment portfolio (including cash and cash equivalents) and a decrease in net losses paid (reduction to losses incurred). In addition, there is an offsetting decrease in the reinsurance recoverable (increase in losses incurred), and thus there is no net impact to losses incurred.

(5) Rescissions mitigated our paid losses by an estimated $0.2 billion in the nine months ended September 30, 2012 and by an estimated $0.5 billion in the nine months ended September 30, 2011, which excludes amounts that may have been applied to a deductible.

(6) At September 30, 2012 and 2011, the estimated reduction in loss reserves related to rescissions approximated $0.5 billion and $0.8 billion, respectively.

The "Losses incurred" section of the table above shows losses incurred on default notices received in the current year and in prior years. The amount of losses incurred relating to default notices received in the current year represents the estimated amount to be ultimately paid on such default notices. The amount of losses incurred relating to default notices received in prior years represents the actual claim rate and severity associated with those default notices resolved in the current year differing from the estimated liability at the prior year-end, as well as a re-estimation of amounts to be ultimately paid on defaults remaining in inventory from the end of the prior year. This re-estimation of the estimated claim rate and estimated severity is the result of our review of current trends in default inventory, such as percentages of defaults that have resulted in a claim, the amount of the claims, changes in the relative level of defaults by geography and changes in average loan exposure.

In the first nine months of 2012, net losses incurred were $1,379 million, comprised of $1,091 million of current year loss development and $287 million of unfavorable prior years' loss development. In the first nine months of 2011, net losses incurred were $1,233 million, comprised of $1,329 million of current year loss development, offset by $96 million of favorable prior years' loss development.

Current year losses incurred decreased in the first nine months of 2012 compared to the same period in 2011 primarily due to a decrease in the number of new default notices received, net of cures, compared to the prior period.

The development of the reserves in the first nine months of 2012 and 2011 is reflected in the "Prior years" line in the table above. The $287 million increase in losses incurred in the first nine months of 2012 that was related to defaults that occurred in prior years resulted primarily from an increase in the estimated claim rate on primary defaults (approximately $300 million). The increase in the claim rate was based on a re-estimation of amounts to be ultimately paid on defaults remaining in inventory from the end of the prior year. Our experience on defaults that are 12 months or more delinquent during the first nine months of 2012 has increased our estimate of the claim rate. The offsetting decrease in losses incurred that was related to defaults that occurred in prior years (approximately $13 million) related to pool reserves, LAE reserves and reinsurance.

The $96 million decrease in losses incurred in the first nine months of 2011 that was related to defaults that occurred in prior periods resulted primarily from a decrease in the estimated severity on primary defaults (approximately $105 million) as well as a decrease in estimated severity on pool defaults (approximately $50 million). The decrease in losses incurred related to prior years was also related to a decrease in estimated loss adjustment expenses (approximately $121 million). These decreases were offset by an increase in the estimated claim rate on primary defaults (approximately $180 million). The decrease in the severity was based on the resolution of approximately 49% of the prior year default inventory. The decrease in estimated loss adjustment expense was based on recent historical trends in the costs associated with resolving a claim. The increase in the claim rate was also based on the resolution of the prior year default inventory, as well as a re-estimation of amounts to be ultimately paid on defaults remaining in inventory from the end of the prior year and estimated incurred but not reported items from the end of the prior year.

The "Losses paid" section of the table above shows the breakdown between claims paid on default notices received in the current year and default notices received in prior years. It has historically taken, prior to the last few years, on average, approximately twelve months for a default which is not cured to develop into a paid claim, therefore, most losses paid relate to default notices received in prior years. Due to a combination of reasons that have slowed the rate at which claims are received and paid, including foreclosure moratoriums and suspensions, servicing delays, court delays, loan modifications, our fraud investigations and our claim rescissions and denials for misrepresentation, it is difficult to estimate how long it may take for current and future defaults that do not cure to develop into paid claims. Beginning in 2011, we experienced an increase in claims paid on default notices related to the current year due to fewer claim investigations and an increase in short sales. The "Losses paid" section of the table also includes a decrease in losses paid related to terminated reinsurance agreements as noted in footnote (4) of the table above.

The liability associated with our estimate of premiums to be refunded on expected claim payments is accrued for separately at September 30, 2012 and December 31, 2011 and approximated $118 million and $114 million, respectively. Separate components of this liability are included in "Other liabilities" and "Premium deficiency reserve" on our consolidated balance sheet. Changes in the liability affect premiums written and earned and change in premium deficiency reserve.

The decrease in the primary default inventory experienced during 2012 and 2011 was generally across all markets and all book years. However, the percentage of loans in the inventory that have been in default for 12 or more consecutive months has increased, as shown in the table below. Historically as a default ages it becomes more likely to result in a claim. The percentage of loans that have been in default for 12 or more consecutive months has been affected by our suspended rescissions discussed below.

Aging of the Primary Default Inventory

	September 30,				December 31,				September 30,
	2012				2011				2011
Consecutive months in default
3 months or less		25,593	17	%		31,456	18	%		33,167	18	%
4 - 11 months		35,029	24	%		46,352	26	%		45,110	25	%
12 months or more		88,263	59	%		97,831	56	%		102,617	57	%
Total primary default inventory		148,885	100	%		175,639	100	%		180,894	100	%
Primary claims received inventory included in ending default inventory (1)		12,508	8	%		12,610	7	%		13,799	8	%

(1) As discussed in Note 5 – "Litigation and Contingencies" we are in mediation in an effort to resolve our dispute with Countrywide. In connection with that mediation, we have voluntarily suspended rescissions of coverage related to loans that we believe could be included in a potential resolution. As of September 30, 2012, coverage on approximately 1,700 loans, representing total potential claim payments of approximately $125 million, that we had determined was rescindable was affected by our decision to suspend such rescissions. Substantially all of these potential rescissions relate to claims received beginning in the first quarter of 2011 or later and, had we not suspended rescissions, most of these rescissions would have been processed in the first nine months of 2012. In addition, as of September 30, 2012, approximately 350 rescissions, representing total potential claim payments of approximately $23 million, were affected by our decision to suspend rescissions for customers other than Countrywide.

The length of time a loan is in the default inventory can differ from the number of payments that the borrower has not made or is considered delinquent. These differences typically result from a borrower making monthly payments that do not result in the loan becoming fully current. The number of payments that a borrower is delinquent is shown in the table below.

Number of Payments Delinquent

	September 30,				December 31,				September 30,
	2012				2011				2011
3 payments or less		35,130	24	%		42,804	24	%		43,312	24	%
4 - 11 payments		36,359	24	%		47,864	27	%		47,929	26	%
12 payments or more		77,396	52	%		84,971	49	%		89,653	50	%
Total primary default inventory		148,885	100	%		175,639	100	%		180,894	100	%

Before paying a claim, we can review the loan file to determine whether we are required, under the applicable insurance policy, to pay the claim or whether we are entitled to reduce the amount of the claim. For example, all of our insurance policies provide that we can reduce or deny a claim if the servicer did not comply with its obligation to mitigate our loss by performing reasonable loss mitigation efforts or diligently pursuing a foreclosure or bankruptcy relief in a timely manner. We also do not cover losses resulting from property damage that has not been repaired.

In addition, subject to rescission caps in certain of our Wall Street bulk transactions, all of our insurance policies allow us to rescind coverage under certain circumstances. Because we can review the loan origination documents and information as part of our normal processing when a claim is submitted to us, rescissions occur on a loan by loan basis most often after we have received a claim. Prior to 2008, rescissions of coverage on loans for which claims have been submitted to us were not a material portion of our claims resolved during a year. However, beginning in 2008, our rescission of coverage on loans has materially mitigated our paid losses. In each of 2009 and 2010, rescissions mitigated our paid losses by approximately $1.2 billion; in 2011, rescissions mitigated our paid losses by approximately $0.6 billion; and in the first nine months of 2012, rescissions mitigated our paid losses by approximately $0.2 billion (in each case, the figure includes amounts that would have either resulted in a claim payment or been charged to a deductible under a bulk or pool policy, and may have been charged to a captive reinsurer). In recent quarters, 8% to 13% of claims received in a quarter have been resolved by rescissions, down from the peak of approximately 28% in the first half of 2009.

As discussed in Note 5 – "Litigation and Contingencies" we are in mediation in an effort to resolve our dispute with Countrywide. In connection with that mediation, we have voluntarily suspended rescissions of coverage related to loans that we believe could be included in a potential resolution. As of September 30, 2012, coverage on approximately 1,700 loans, representing total potential claim payments of approximately $125 million, that we had determined was rescindable was affected by our decision to suspend such rescissions. Substantially all of these potential rescissions relate to claims received beginning in the first quarter of 2011 or later and, had we not suspended rescissions, most of these rescissions would have been processed in the first nine months of 2012. In addition, as of September 30, 2012, approximately 350 rescissions, representing total potential claim payments of approximately $23 million, were affected by our decision to suspend rescissions for customers other than Countrywide. Although the loans with suspended rescissions are included in our delinquency inventory, for purposes of determining our reserve amounts, it is assumed that coverage on these loans will be rescinded. The decision to suspend these potential rescissions does not represent the only reason for the recent decline in the percentage of claims that have been resolved through rescissions and we continue to expect that our rescissions will continue to decline.

Our loss reserving methodology incorporates the effect that rescission activity is expected to have on the losses we will pay on our delinquent inventory. Historically, the number of rescissions that we have reversed has been immaterial. We do not utilize an explicit rescission rate in our reserving methodology, but rather our reserving methodology incorporates the effects rescission activity has had on our historical claim rate and claim severities. A variance between ultimate actual rescission rates and these estimates could materially affect our losses incurred. Our estimation process does not include a direct correlation between claim rates and severities to projected rescission activity or other economic conditions such as changes in unemployment rates, interest rates or housing values. Our experience is that analysis of that nature would not produce reliable results, as the change in one condition cannot be isolated to determine its sole effect on our ultimate paid losses as our ultimate paid losses are also influenced at the same time by other economic conditions. The estimation of the impact of rescissions on incurred losses, as shown in the table below, must be considered together with the various other factors impacting incurred losses and not in isolation. At September 30, 2012, we had 148,885 loans in our primary delinquency inventory; a significant portion of these loans will cure their delinquency or be rescinded and will not involve paid claims.

The table below represents our estimate of the impact rescissions have had on reducing our loss reserves, paid losses and losses incurred.

	Three Months Ended				Nine Months Ended
	September 30,				September 30,
	2012		2011		2012		2011
	(In billions)
Estimated rescission reduction - beginning reserve	$	0.6	$	0.9	$	0.7	$	1.3
Estimated rescission reduction - losses incurred		-		-		-		-
Rescission reduction - paid claims		0.1		0.1		0.2		0.5
Amounts that may have been applied to a deductible		-		-		-		-
Net rescission reduction - paid claims		0.1		0.1		0.2		0.5
Estimated rescission reduction - ending reserve (1)	$	0.5	$	0.8	$	0.5	$	0.8

(1) As noted in Note 5 – "Litigation and Contingencies" we are in mediation in an effort to resolve our dispute with Countrywide. In connection with that mediation, we have voluntarily suspended rescissions of coverage related to loans that we believe could be included in a potential resolution. As of September 30, 2012, coverage on approximately 1,700 loans, representing total potential claim payments of approximately $125 million, that we had determined was rescindable was affected by our decision to suspend such rescissions. Substantially all of these potential rescissions relate to claims received beginning in the first quarter of 2011 or later and, had we not suspended rescissions, most of these rescissions would have been processed in the first nine months of 2012. In addition, as of September 30, 2012, approximately 350 rescissions, representing total potential claim payments of approximately $23 million, were affected by our decision to suspend rescissions for customers other than Countrywide. Although the loans with suspended rescissions are included in our delinquency inventory, for purposes of determining our reserve amounts, it is assumed that coverage on these loans will be rescinded, and thus are included in the estimated $0.5 million estimated rescission reduction to ending reserves at September 30, 2012. The decision to suspend these potential rescissions does not represent the only reason for the recent decline in the percentage of claims that have been resolved through rescissions and we continue to expect that our rescissions will continue to decline.

At September 30, 2012, our loss reserves continued to be significantly impacted by expected rescission activity. We expect that the reduction of our loss reserves due to rescissions will continue to decline because our recent experience indicates new notices in our default inventory have a lower likelihood of being rescinded than those already in the inventory.

The liability associated with our estimate of premiums to be refunded on expected future rescissions is accrued for separately. At September 30, 2012 and December 31, 2011 the estimate of this liability totaled $49 million and $58 million, respectively. Separate components of this liability are included in "Other liabilities" and "Premium deficiency reserve" on our consolidated balance sheet. Changes in the liability affect premiums written and earned and change in premium deficiency reserve.

If the insured disputes our right to rescind coverage, the outcome of the dispute ultimately would be determined by legal proceedings. Under our policies, legal proceedings disputing our right to rescind coverage may be brought up to three years after the lender has obtained title to the property (typically through a foreclosure) or the property was sold in a sale that we approved, whichever is applicable, although in a few jurisdictions there is a longer time to bring such an action. For the majority of our rescissions since the beginning of 2009 that are not subject to a settlement agreement, this period in which a dispute may be brought has not ended. We consider a rescission resolved for financial reporting purposes even though legal proceedings have been initiated and are ongoing. Although it is reasonably possible that, when the proceedings are completed, there will be a determination that we were not entitled to rescind in all cases, we are unable to make a reasonable estimate or range of estimates of the potential liability. Under ASC 450-20, an estimated loss from such proceedings is accrued for only if we determine that the loss is probable and can be reasonably estimated. Therefore, when establishing our loss reserves, we do not include additional loss reserves that would reflect an adverse outcome from ongoing legal proceedings, including those with Countrywide. For more information about these legal proceedings, see Note 5 – "Litigation and Contingencies."

In addition to the proceedings involving Countrywide, we are involved in legal proceedings with respect to rescissions that we do not consider to be collectively material in amount. Although it is reasonably possible that, when these discussions or proceedings are completed, there will be a conclusion or determination that we were not entitled to rescind in all cases, we are unable to make a reasonable estimate or range of estimates of the potential liability.

In 2010, we entered into a settlement agreement with a lender-customer regarding our rescission practices. In April 2011, Freddie Mac advised its servicers that they must obtain its prior approval for rescission settlements and Fannie Mae advised its servicers that they are prohibited from entering into such settlements. In addition, in April 2011, Fannie Mae notified us that we must obtain its prior approval to enter into certain settlements. We continue to discuss with other lender-customers their objections to material rescissions and have reached settlement terms with several of our significant lender-customers. In connection with some of these settlement discussions, we have suspended rescissions related to loans that we believe could be included in potential settlements. As of September 30, 2012, approximately 350 rescissions, representing total potential claim payments of approximately $23 million, were affected by our decision to suspend rescissions for customers other than Countrywide. Any definitive agreement with these customers would be subject to GSE approval under announcements they made last year. Both GSEs approved our proposed settlement agreement with one customer. We considered the terms of the proposed agreement when establishing our loss reserves at September 30, 2012. This agreement did not have a significant impact on our established loss reserves. Neither GSE has approved our other settlement agreements, which are structured in a different manner than the one that was approved by the GSEs, and the terms of these other agreements were not considered when establishing our loss reserves at September 30, 2012. We have also reached settlement agreements that do not require GSE approval, but they have not been material in the aggregate.

A rollforward of our primary default inventory for the three and nine months ended September 30, 2012 and 2011 appears in the table below. The information concerning new notices and cures is compiled from monthly reports received from loan servicers. The level of new notice and cure activity reported in a particular month can be influenced by, among other things, the date on which a servicer generates its report, the number of business days in a month and by transfers of servicing between loan servicers.

	Three Months Ended						Nine Months Ended
	September 30,						September 30,
	2012			2011			2012			2011
Default inventory at beginning of period		153,990			184,452			175,639			214,724
Plus: New Notices		34,432			44,342			101,454			127,509
Less: Cures		(27,384	)		(34,335	)		(90,896	)		(115,806	)
Less: Paids (including those charged to a deductible or captive)		(11,344	)		(12,033	)		(34,991	)		(39,052	)
Less: Rescissions and denials		(809	)		(1,532	)		(2,321	)		(6,481	)
Default inventory at end of period		148,885			180,894			148,885			180,894

Pool insurance notice inventory decreased from 32,971 at December 31, 2011 to 9,337 at September 30, 2012. During the third quarter of 2012, approximately 15,600 pool notices were removed from the pool notice inventory due to the exhaustion of the aggregate loss on a pool policy we have with Freddie Mac. See Note 5 – "Litigation and Contingencies" for a discussion of our dispute with Freddie Mac regarding this pool policy. The pool insurance notice inventory was 33,792 at September 30, 2011.

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Fair Value Measurements

9 Months Ended

Sep. 30, 2012

Fair Value Measurements [Abstract]

Fair Value Measurements

Note 8 – Fair Value Measurements

In accordance with fair value guidance, we applied the following fair value hierarchy in order to measure fair value for assets and liabilities:

Level 1 – Quoted prices for identical instruments in active markets that we can access. Financial assets utilizing Level 1 inputs primarily include certain U.S. Treasury securities and obligations of U.S. government corporations and agencies and Australian government and semi government securities.

Level 2 – Quoted prices for similar instruments in active markets; quoted prices for identical or similar instruments in markets that are not active; and inputs, other than quoted prices, that are observable in the marketplace for the financial instrument. The observable inputs are used in valuation models to calculate the fair value of the financial instruments. Financial assets utilizing Level 2 inputs primarily include certain municipal and corporate bonds.

Level 3 – Valuations derived from valuation techniques in which one or more significant inputs or value drivers are unobservable. Level 3 inputs reflect our own assumptions about the assumptions a market participant would use in pricing an asset or liability. Financial assets utilizing Level 3 inputs include certain state and auction rate (backed by student loans) securities. Non-financial assets which utilize Level 3 inputs include real estate acquired through claim settlement.

To determine the fair value of securities available-for-sale in Level 1 and Level 2 of the fair value hierarchy, independent pricing sources have been utilized. One price is provided per security based on observable market data. To ensure securities are appropriately classified in the fair value hierarchy, we review the pricing techniques and methodologies of the independent pricing sources and believe that their policies adequately consider market activity, either based on specific transactions for the issue valued or based on modeling of securities with similar credit quality, duration, yield and structure that were recently traded. A variety of inputs are utilized by the independent pricing sources including benchmark yields, reported trades, non-binding broker/dealer quotes, issuer spreads, two sided markets, benchmark securities, bids, offers and reference data including data published in market research publications. Inputs may be weighted differently for any security, and not all inputs are used for each security evaluation. Market indicators, industry and economic events are also considered. This information is evaluated using a multidimensional pricing model. Quality controls are performed by the independent pricing sources throughout this process, which include reviewing tolerance reports, trading information and data changes, and directional moves compared to market moves. This model combines all inputs to arrive at a value assigned to each security. In addition, on a quarterly basis, we perform quality controls over values received from the pricing sources which include reviewing tolerance reports, trading information and data changes, and directional moves compared to market moves. We have not made any adjustments to the prices obtained from the independent pricing sources.

Assets classified as Level 3 are as follows:

· Securities available-for-sale classified in Level 3 are not readily marketable and are valued using internally developed models based on the present value of expected cash flows. Our Level 3 securities primarily consist of auction rate securities as observable inputs or value drivers are unavailable due to events described in Note 7 – "Investments." Due to limited market information, we utilized a discounted cash flow ("DCF") model to derive an estimate of fair value of these assets at September 30, 2012 and December 31, 2011. The assumptions used in preparing the DCF model included estimates with respect to the amount and timing of future interest and principal payments, the probability of full repayment of the principal considering the credit quality and guarantees in place, and the rate of return required by investors to own such securities given the current liquidity risk associated with them. The DCF model for the auction rate securities is based on the following key assumptions:

· Nominal credit risk as substantially all of the underlying collateral of these securities is ultimately guaranteed by the United States Department of Education;

· Time to liquidity ranging from December 31, 2013 through December 31, 2015;

· Continued receipt of contractual interest; and

· Discount rates ranging from 2.21% to 3.71%, which include a spread for liquidity risk.

A 1% change in the discount rate would change the value of our ARS by approximately $2.4 million. A two year change to the years to liquidity assumption would change the value of our ARS by approximately $4.6 million.

· Real estate acquired through claim settlement is fair valued at the lower of our acquisition cost or a percentage of appraised value. The percentage applied to appraised value is based upon our historical sales experience adjusted for current trends.

Fair value measurements for assets measured at fair value included the following as of September 30, 2012 and December 31, 2011:

	Fair Value		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
	(In thousands)
September 30, 2012
U.S. Treasury securities and obligations of U.S. government corporations and agencies	$	219,263	$	219,263	$	-	$	-
Obligations of U.S. states and political subdivisions		1,272,032		-		1,198,237		73,795
Corporate debt securities		2,563,438		-		2,522,513		40,925
Residential mortgage-backed securities		456,910		-		456,910		-
Commercial mortgage-backed securities		266,790		-		266,790		-
Debt securities issued by foreign sovereign governments		145,413		145,413		-		-
Total debt securities		4,923,846		364,676		4,444,450		114,720
Equity securities		2,918		2,597		-		321
Total investments	$	4,926,764	$	367,273	$	4,444,450	$	115,041
Real estate acquired (1)	$	3,097	$	-	$	-	$	3,097
December 31, 2011
U.S. Treasury securities and obligations of U.S. government corporations and agencies	$	597,037	$	597,037	$	-	$	-
Obligations of U.S. states and political subdivisions		2,323,471		-		2,209,245		114,226
Corporate debt securities		2,032,851		1,455		1,971,168		60,228
Residential mortgage-backed securities		445,417		-		445,417		-
Commercial mortgage-backed securities		264,934		-		264,934		-
Debt securities issued by foreign sovereign governments		157,190		147,976		9,214		-
Total debt securities		5,820,900		746,468		4,899,978		174,454
Equity securities		2,747		2,426		-		321
Total investments	$	5,823,647	$	748,894	$	4,899,978	$	174,775
Real estate acquired (1)	$	1,621	$	-	$	-	$	1,621

(1) Real estate acquired through claim settlement, which is held for sale, is reported in Other Assets on the consolidated balance sheet.

There were no transfers of securities between Level 1 and Level 2 during the first nine months of 2012 or 2011.

For assets measured at fair value using significant unobservable inputs (Level 3), a reconciliation of the beginning and ending balances for the three and nine months ended September 30, 2012 and 2011 is as follows:

	Obligations of U.S. States and Political Subdivisions			Corporate Debt Securities		Equity Securities		Total Investments			Real Estate Acquired
	(In thousands)
Balance at June 30, 2012	$	83,981		$	40,857	$	321	$	125,159		$	3,074
Total realized/unrealized gains (losses):
Included in earnings and reported as realized investment gains (losses), net		(467	)		-		-		(467	)		-
Included in earnings and reported as impairment losses, net		-			-		-		-			-
Included in earnings and reported as losses incurred, net		-			-		-		-			(309	)
Included in other comprehensive income		971			68		-		1,039			-
Purchases		-			-		-		-			2,718
Sales		(10,690	)		-		-		(10,690	)		(2,386	)
Transfers into Level 3		-			-		-		-			-
Transfers out of Level 3		-			-		-		-			-
Balance at September 30, 2012	$	73,795		$	40,925	$	321	$	115,041		$	3,097
Amount of total losses included in earnings for the three months ended September 30, 2012 attributable to the change in unrealized losses on assets still held at September 30, 2012	$	-		$	-	$	-	$	-		$	-

	Obligations of U.S. States and Political Subdivisions			Corporate Debt Securities			Equity Securities		Total Investments			Real Estate Acquired
	(In thousands)
Balance at December 31, 2011	$	114,226		$	60,228		$	321	$	174,775		$	1,621
Total realized/unrealized gains (losses):
Included in earnings and reported as realized investment gains (losses), net		(2,992	)		(1,081	)		-		(4,073	)		-
Included in earnings and reported as impairment losses, net		-			(339	)		-		(339	)		-
Included in earnings and reported as losses incurred, net		-			-			-		-			(774	)
Included in other comprehensive income		1,727			423			-		2,150			-
Purchases		27			-			-		27			8,688
Sales		(39,193	)		(18,306	)		-		(57,499	)		(6,438	)
Transfers into Level 3		-			-			-		-			-
Transfers out of Level 3		-			-			-		-			-
Balance at September 30, 2012	$	73,795		$	40,925		$	321	$	115,041		$	3,097
Amount of total losses included in earnings for the nine months ended September 30, 2012 attributable to the change in unrealized losses on assets still held at September 30, 2012	$	-		$	-		$	-	$	-		$	-

	Obligations of U.S. States and Political Subdivisions			Corporate Debt Securities			Equity Securities		Total Investments			Real Estate Acquired
	(In thousands)
Balance at June 30, 2011	$	223,402		$	70,039		$	321	$	293,762		$	2,828
Total realized/unrealized gains (losses):
Included in earnings and reported as net impairment losses recognized in earnings		-			(200	)		-		(200	)		-
Included in earnings and reported as losses incurred, net		-			-			-		-			(85	)
Included in other comprehensive income		342			451			-		793			-
Purchases		-			-			-		-			1,148
Sales		(2,537	)		-			-		(2,537	)		(1,567	)
Transfers into Level 3		-			-			-		-			-
Transfers out of Level 3		-			-			-		-			-
Balance at September 30, 2011	$	221,207		$	70,290		$	321	$	291,818		$	2,324
Amount of total losses included in earnings for the three months ended September 30, 2011 attributable to the change in unrealized losses on assets still held at September 30, 2011	$	-		$	-		$	-	$	-		$	-

	Obligations of U.S. States and Political Subdivisions			Corporate Debt Securities			Equity Securities		Total Investments			Real Estate Acquired
	(In thousands)
Balance at December 31, 2010	$	295,690		$	70,053		$	321	$	366,064		$	6,220
Total realized/unrealized gains (losses):
Included in earnings and reported as net impairment losses recognized in earnings		-			(200	)		-		(200	)		-
Included in earnings and reported as losses incurred, net		-			-			-		-			(180	)
Included in other comprehensive income		(845	)		437			-		(408	)		-
Purchases		-			-			-		-			3,944
Sales		(73,638	)		-			-		(73,638	)		(7,660	)
Transfers into Level 3		-			-			-		-			-
Transfers out of Level 3		-			-			-		-			-
Balance at September 30, 2011	$	221,207		$	70,290		$	321	$	291,818		$	2,324
Amount of total losses included in earnings for the nine months ended September 30, 2011 attributable to the change in unrealized losses on assets still held at September 30, 2011	$	-		$	-		$	-	$	-		$	-

Additional fair value disclosures related to our investment portfolio are included in Note 7 – "Investments." Fair value disclosures related to our debt are included in Note 3 – "Debt."

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Earnings (Loss) per Share

9 Months Ended

Sep. 30, 2012

Earnings (Loss) per Share [Abstract]

Earnings (Loss) per Share

Note 6 – Earnings (Loss) per Share

Our basic EPS is based on the weighted average number of common shares outstanding, which excludes participating securities of 1.1 million for each of the three and nine months ended September 30, 2012 and 1.0 million and 1.8 million, respectively, for the three and nine months ended September 30, 2011 because they were anti-dilutive due to our reported net loss. Typically, diluted EPS is based on the weighted average number of common shares outstanding plus common stock equivalents which include certain stock awards, stock options and the dilutive effect of our convertible debt. In accordance with accounting guidance, if we report a net loss from continuing operations then our diluted EPS is computed in the same manner as the basic EPS. In addition if any common stock equivalents are anti-dilutive they are excluded from the calculation. The following includes a reconciliation of the weighted average number of shares; however for the three months ended September 30, 2012 and 2011 common stock equivalents of 55.4 million and 55.5 million, respectively, and for each of the nine months ended September 30, 2012 and 2011 common stock equivalents of 55.6 million were not included because they were anti-dilutive.

	Three Months Ended						Nine Months Ended
	September 30,						September 30,
	2012			2011			2012			2011
	(In thousands, except per share data)
Basic earnings per share:
Weighted average common shares outstanding		202,014			201,109			201,851			200,983
Net loss	$	(246,942	)	$	(165,205	)	$	(540,388	)	$	(350,598	)
Basic loss per share	$	(1.22	)	$	(0.82	)	$	(2.68	)	$	(1.74	)
Diluted earnings per share:
Weighted-average shares - Basic		202,014			201,109			201,851			200,983
Common stock equivalents		-			-			-			-
Weighted-average shares - Diluted		202,014			201,109			201,851			200,983
Net loss	$	(246,942	)	$	(165,205	)	$	(540,388	)	$	(350,598	)
Diluted loss per share	$	(1.22	)	$	(0.82	)	$	(2.68	)	$	(1.74	)

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Investments

9 Months Ended

Sep. 30, 2012

Investments [Abstract]

Investments

Note 7 – Investments

The amortized cost, gross unrealized gains and losses and fair value of the investment portfolio at September 30, 2012 and December 31, 2011 are shown below.

			Gross		Gross
	Amortized		Unrealized		Unrealized			Fair
September 30, 2012	Cost		Gains		Losses (1)			Value
	(In thousands)
U.S. Treasury securities and obligations of U.S. government corporations and agencies	$	214,845	$	4,438	$	(20	)	$	219,263
Obligations of U.S. states and political subdivisions		1,228,688		47,441		(4,097	)		1,272,032
Corporate debt securities		2,512,767		52,240		(1,569	)		2,563,438
Residential mortgage-backed securities		446,979		10,160		(229	)		456,910
Commercial mortgage-backed securities		256,794		9,996		-			266,790
Debt securities issued by foreign sovereign governments		133,625		11,815		(27	)		145,413
Total debt securities		4,793,698		136,090		(5,942	)		4,923,846
Equity securities		2,736		182		-			2,918
Total investment portfolio	$	4,796,434	$	136,272	$	(5,942	)	$	4,926,764

			Gross		Gross
	Amortized		Unrealized		Unrealized			Fair
December 31, 2011	Cost		Gains		Losses (1)			Value
	(In thousands)
U.S. Treasury securities and obligations of U.S. government corporations and agencies	$	592,108	$	4,965	$	(36	)	$	597,037
Obligations of U.S. states and political subdivisions		2,255,192		74,918		(6,639	)		2,323,471
Corporate debt securities		2,007,720		32,750		(7,619	)		2,032,851
Residential mortgage-backed securities		441,589		4,113		(285	)		445,417
Commercial mortgage-backed securities		257,530		7,404		-			264,934
Debt securities issued by foreign sovereign governments		146,755		10,441		(6	)		157,190
Total debt securities		5,700,894		134,591		(14,585	)		5,820,900
Equity securities		2,666		82		(1	)		2,747
Total investment portfolio	$	5,703,560	$	134,673	$	(14,586	)	$	5,823,647

(1) At September 30, 2012 and December 31, 2011, there were no other-than-temporary impairment losses recorded in other comprehensive income.

The amortized cost and fair values of debt securities at September 30, 2012, by contractual maturity, are shown below. Expected maturities will differ from contractual maturities because borrowers may have the right to call or prepay obligations with or without call or prepayment penalties. Because most auction rate and mortgage-backed securities provide for periodic payments throughout their lives, they are listed below in separate categories.

	Amortized		Fair
September 30, 2012	Cost		Value
	(In thousands)
Due in one year or less	$	780,615	$	783,234
Due after one year through five years		1,902,433		1,952,796
Due after five years through ten years		869,795		920,848
Due after ten years		421,798		432,197
	$	3,974,641	$	4,089,075
Residential mortgage-backed securities		446,979		456,910
Commercial mortgage-backed securities		256,794		266,790
Auction rate securities (1)		115,284		111,071
Total at September 30, 2012	$	4,793,698	$	4,923,846

(1) At September 30, 2012, all of the auction rate securities had a contractual maturity greater than 10 years.

At September 30, 2012 and December 31, 2011, the investment portfolio had gross unrealized losses of $5.9 million and $14.6 million, respectively. For those securities in an unrealized loss position, the length of time the securities were in such a position, as measured by their month-end fair values, is as follows:

	Less Than 12 Months				12 Months or Greater				Total
	Fair		Unrealized		Fair		Unrealized		Fair		Unrealized
September 30, 2012	Value		Losses		Value		Losses		Value		Losses
	(In thousands)
U.S. Treasury securities and obligations of U.S. government corporations and agencies	$	8,953	$	20	$	-	$	-	$	8,953	$	20
Obligations of U.S. states and political subdivisions		66,542		856		64,227		3,241		130,769		4,097
Corporate debt securities		163,008		382		34,057		1,187		197,065		1,569
Residential mortgage-backed securities		37,600		229		-		-		37,600		229
Debt securities issued by foreign sovereign governments		8,195		27		-		-		8,195		27
Total investment portfolio	$	284,298	$	1,514	$	98,284	$	4,428	$	382,582	$	5,942

	Less Than 12 Months				12 Months or Greater				Total
	Fair		Unrealized		Fair		Unrealized		Fair		Unrealized
December 31, 2011	Value		Losses		Value		Losses		Value		Losses
	(In thousands)
U.S. Treasury securities and obligations of U.S. government corporations and agencies	$	78,546	$	36	$	-	$	-	$	78,546	$	36
Obligations of U.S. states and political subdivisions		188,879		837		137,965		5,802		326,844		6,639
Corporate debt securities		689,396		6,709		28,174		910		717,570		7,619
Residential mortgage-backed securities		120,405		285		-		-		120,405		285
Debt securities issued by foreign sovereign governments		484		6		-		-		484		6
Equity securities		-		-		33		1		33		1
Total investment portfolio	$	1,077,710	$	7,873	$	166,172	$	6,713	$	1,243,882	$	14,586

The securities in an unrealized loss position for 12 months or greater are primarily auction rate securities ("ARS") backed by student loans. See further discussion of these securities below. The unrealized losses in all categories of our investments were primarily caused by the difference in interest rates at September 30, 2012 and December 31, 2011, respectively, compared to the interest rates at the time of purchase as well as the liquidity discount rate applied in our auction rate securities discounted cash flow model.

The fair value of our ARS backed by student loans was approximately $111 million and $170 million at September 30, 2012 and December 31, 2011, respectively. ARS were intended to behave like short-term debt instruments because their interest rates are reset periodically through an auction process, most commonly at intervals of 7, 28 and 35 days. The same auction process had historically provided a means by which we may rollover the investment or sell these securities at par in order to provide us with liquidity as needed. The ARS we hold are collateralized by portfolios of student loans, substantially all of which are ultimately 97% guaranteed by the United States Department of Education. At September 30, 2012, our ARS portfolio was approximately 66% AAA/Aaa-rated by one or more of the major rating agencies.

In mid-February 2008, auctions began to fail due to insufficient buyers, as the amount of securities submitted for sale in auctions exceeded the aggregate amount of the bids. For each failed auction, the interest rate on the security moves to a maximum rate specified for each security, and generally resets at a level higher than specified short-term interest rate benchmarks. At September 30, 2012, our entire ARS portfolio, consisting of 13 investments, was subject to failed auctions; however, from the period when the auctions began to fail through September 30, 2012, $422 million in par value of ARS was either sold or called, with the average amount we received being approximately 96% of par which approximated the aggregate fair value prior to redemption. To date, we have collected all interest due on our ARS.

As a result of the persistent failed auctions, and the uncertainty of when these investments could be liquidated at par, the investment principal associated with failed auctions will not be accessible until successful auctions occur, a buyer is found outside of the auction process, the issuers establish a different form of financing to replace these securities, or final payments come due according to the contractual maturities of the debt issues.

Under the current guidance a debt security impairment is deemed other than temporary if we either intend to sell the security, or it is more likely than not that we will be required to sell the security before recovery or we do not expect to collect cash flows sufficient to recover the amortized cost basis of the security. During each of the first nine months of 2012 and 2011 there were other-than-temporary impairments ("OTTI") recognized of $0.3 million.

The net realized investment gains (losses) and OTTI on the investment portfolio are as follows:

	Three Months Ended September 30,					Nine Months Ended September 30,
	2012			2011		2012			2011
	(In thousands)
Net realized investment gains (losses) and OTTI on investments:
Fixed maturities	$	8,901		$	10,263	$	110,335		$	37,741
Equity securities		30			12		424			51
Other		(2,747	)		877		(742	)		855
	$	6,184		$	11,152	$	110,017		$	38,647

		Three Months Ended						Nine Months Ended
		September 30,						September 30,
		2012			2011			2012			2011
	(In thousands)
Net realized investment gains (losses) and OTTI on investments:
Gains on sales		$	10,559		$	12,007		$	118,599		$	43,952
Losses on sales			(4,375	)		(602	)		(8,243	)		(5,052	)
Impairment losses			-			(253	)		(339	)		(253	)
		$	6,184		$	11,152		$	110,017		$	38,647

We elected to realize these gains, by selling certain securities, given the favorable market conditions experienced in 2011 and the first nine months of 2012. We then reinvested the funds taking into account our anticipated future claim payment obligations. We also continue to reduce our investments in tax exempt municipal securities and increase our investments in taxable securities. For statutory purposes investments are generally held at amortized cost, therefore the realized gains increased our statutory policyholders' position or statutory capital in 2011 and the first nine months of 2012.

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Other Comprehensive Income

9 Months Ended

Sep. 30, 2012

Other Comprehensive Income [Abstract]

Other Comprehensive Income

Note 9 – Other Comprehensive Income

Our other comprehensive income for the three and nine months ended September 30, 2012 and 2011 was as follows:

	Three Months Ended
	September 30, 2012
						Valuation
	Before tax		Tax effect			allowance		Net of tax
	(In thousands)
Other comprehensive income (loss):
Change in unrealized gains and losses on investments	$	47,368	$	(16,552	)	$	13,671	$	44,487
Unrealized foreign currency translation adjustment		1,709		(600	)		-		1,109
Other comprehensive income (loss)	$	49,077	$	(17,152	)	$	13,671	$	45,596

	Nine Months Ended
	September 30, 2012
						Valuation
	Before tax		Tax effect			allowance		Net of tax
	(In thousands)
Other comprehensive income (loss):
Change in unrealized gains and losses on investments	$	10,243	$	(3,462	)	$	-	$	6,781
Unrealized foreign currency translation adjustment		2,260		(792	)		-		1,468
Other comprehensive income (loss)	$	12,503	$	(4,254	)	$	-	$	8,249

	Three Months Ended
	September 30, 2011
							Valuation
	Before tax			Tax effect			allowance		Net of tax
	(In thousands)
Other comprehensive income (loss):
Change in unrealized gains and losses on investments	$	74,142		$	(25,705	)	$	-	$	48,437
Unrealized foreign currency translation adjustment		(15,422	)		5,401			-		(10,021	)
Other comprehensive income (loss)	$	58,720		$	(20,304	)	$	-	$	38,416

	Nine Months Ended
	September 30, 2011
							Valuation
	Before tax			Tax effect			allowance		Net of tax
	(In thousands)
Other comprehensive income (loss):
Change in unrealized gains and losses on investments	$	111,355		$	(38,601	)	$	-	$	72,754
Unrealized foreign currency translation adjustment		(8,459	)		2,962			-		(5,497	)
Other comprehensive income (loss)	$	102,896		$	(35,639	)	$	-	$	67,257

See Note 11 – "Income Taxes" for a discussion of the valuation allowance.

Our total accumulated other comprehensive income was as follows:

	September 30,			December 31,
	2012			2011
	(In thousands)
Unrealized gains (losses) on investments	$	130,330		$	120,087
Defined benefit plans		(70,582	)		(70,582	)
Foreign currency translation adjustment		32,554			30,294
Accumulated other comprehensive income, before tax		92,302			79,799
Tax effect (1)		(53,929	)		(49,675	)
Total accumulated other comprehensive (loss) income	$	38,373		$	30,124

(1) Tax effect does not approximate 35% due to amounts of tax benefits not provided in various periods due to our tax valuation allowance.

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Basis of presentation (Details) (USD $)	3 Months Ended	6 Months Ended	9 Months Ended	12 Months Ended
	Sep. 30, 2012	Jun. 30, 2009	Sep. 30, 2012	Dec. 31, 2011	Dec. 31, 2010	Dec. 31, 2009	Jun. 30, 2012	Sep. 30, 2011	Jun. 30, 2011
Basis of presentation [Abstract]
Number of jurisdictions with risk-to-capital requirements	16		16
Percentage of new insurance written in jurisdictions with risk-to-capital requirements (in hundredths)			50.00%	50.00%
Maximum permitted risk-to-capital ratio commonly applied			25 to 1
Risk to capital ratio at end of period			31.5 to 1
Risk to capital ratio of MIC at end of period			0.3 to 1
Amount of policyholders position above or below required MPP	$ 344,000,000		$ 344,000,000
Amount of required MPP	1,300,000,000		1,300,000,000
Risk-to-capital ratio of combined insurance operations, including reinsurance affiliates, at end of period			34.1 to 1
Statutory Deferred Tax Assets Admitted	90,000,000		90,000,000
Minimum Liquid Assets required	1,000,000,000		1,000,000,000
Liquid Assets	5,100,000,000		5,100,000,000
Waiver received, number of jurisdiction			8
No current waivers in effect, number of jurisdiction			4
Number of jurisdiction with pending response			3
Percentage of surplus as regards policyholders	10.00%		10.00%
Contribution to subsidiary	200,000,000		200,000,000
Statutory capital of subsidiary	443,000,000		443,000,000
New Insurance Written By MIC	587,000,000
Maximum risk-to-capital ratio allowed for MIC			20:1
Future Contribution to MGIC	100,000,000		100,000,000
Settlement amount			267,500,000
Settlement amount due upon effectiveness of settlement			100,000,000
Settlement amount to be paid in monthly installments			167,500,000
Number of monthly installment payments on insurance settlement			48
Contribution from holding company			100,000,000
Number of jurisdiction that could impact the writing of new insurance	1		1
Number of competitors subject to partial claim payment plans	2		2
Mitigation of paid losses by rescission of policies			200,000,000	600,000,000	1,200,000,000	1,200,000,000
Percentage of claims received in a quarter resolved by rescission, lower range limit (in hundredths)			8.00%			8.00%
Percentage of claims received in a quarter resolved by rescission, upper range limit (in hundredths)		28.00%	13.00%			13.00%
Number of jurisdictions MIC approved by Freddie Mac	15		15
Number of rescindable loans affected by Company's decision to suspend rescissions	1,700		1,700
Total potential claim payments of rescindable loans affected by Company's decision to suspend rescissions	125,000,000		125,000,000
Number of rescindable loans affected by Company's decision to suspend rescissions for customers other than Countrywide	350		350
Total potential claim payments of rescindable loans affected by Company's decision to suspend rescissions for customers other than Countrywide	23,000,000		23,000,000
Estimated mitigation of incurred losses by impact of rescissions on loss reserving methodology					$ 200,000,000	$ 2,500,000,000
Primary Default Inventory	148,885		148,885	175,639	214,724		153,990	180,894	184,452
Period during which the insured may initiate legal proceedings			3 years
Number of settlement agreements approved by GSEs	1		1

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Shareholders' Equity

9 Months Ended

Sep. 30, 2012

Shareholders' Equity [Abstract]

Shareholders' Equity

Note 14 – Shareholders' Equity

In April 2012, we amended our Articles of Incorporation to increase our authorized common stock from 460 million shares to 680 million shares.

We have a Shareholders Rights Agreement (the "Agreement"), which was amended in July 2012, that seeks to diminish the risk that our ability to use our net operating losses ("NOLs") to reduce potential future federal income tax obligations may become substantially limited and to deter certain abusive takeover practices. The benefit of the NOLs, would be substantially limited, and the timing of the usage of the NOLs could be substantially delayed, if we were to experience an "ownership change" as defined by Section 382 of the Internal Revenue Code.

Under the Agreement each outstanding share of our Common Stock is accompanied by one Right. The Distribution Date occurs on the earlier of ten days after a public announcement that a person has become an Acquiring Person, or ten business days after a person announces or begins a tender offer in which consummation of such offer would result in a person becoming an Acquiring Person. An Acquiring Person is any person that becomes, by itself or together with its affiliates and associates, a beneficial owner of 5% or more of the shares of our Common Stock then outstanding, but excludes, among others, certain exempt and grandfathered persons as defined in the Agreement. The Rights are not exercisable until the Distribution Date. Each Right will initially entitle shareholders to buy one-half of one share of our Common Stock at a Purchase Price of $14 per full share (equivalent to $7.00 for each one-half share), subject to adjustment. Each exercisable Right (subject to certain limitations) will entitle its holder to purchase, at the Rights' then-current Purchase Price, a number of our shares of Common Stock (or if after the Shares Acquisition Date, we are acquired in a business combination, common shares of the acquiror) having a market value at the time equal to twice the Purchase Price. The Rights will expire on August 1, 2015, or earlier as described in the Agreement. The Rights are redeemable at a price of $0.001 per Right at any time prior to the time a person becomes an Acquiring Person. Other than certain amendments, the Board of Directors may amend the Rights in any respect without the consent of the holders of the Rights.

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Earnings (Loss) per Share (Tables)

9 Months Ended

Sep. 30, 2012

Earnings (Loss) per Share [Abstract]

Calculation of earnings (loss) per share

Our basic EPS is based on the weighted average number of common shares outstanding, which excludes participating securities of 1.1 million for each of the three and nine months ended September 30, 2012 and 1.0 million and 1.8 million, respectively, for the three and nine months ended September 30, 2011 because they were anti-dilutive due to our reported net loss. Typically, diluted EPS is based on the weighted average number of common shares outstanding plus common stock equivalents which include certain stock awards, stock options and the dilutive effect of our convertible debt. In accordance with accounting guidance, if we report a net loss from continuing operations then our diluted EPS is computed in the same manner as the basic EPS. In addition if any common stock equivalents are anti-dilutive they are excluded from the calculation. The following includes a reconciliation of the weighted average number of shares; however for the three months ended September 30, 2012 and 2011 common stock equivalents of 55.4 million and 55.5 million, respectively, and for each of the nine months ended September 30, 2012 and 2011 common stock equivalents of 55.6 million were not included because they were anti-dilutive.

	Three Months Ended						Nine Months Ended
	September 30,						September 30,
	2012			2011			2012			2011
	(In thousands, except per share data)
Basic earnings per share:
Weighted average common shares outstanding		202,014			201,109			201,851			200,983
Net loss	$	(246,942	)	$	(165,205	)	$	(540,388	)	$	(350,598	)
Basic loss per share	$	(1.22	)	$	(0.82	)	$	(2.68	)	$	(1.74	)
Diluted earnings per share:
Weighted-average shares - Basic		202,014			201,109			201,851			200,983
Common stock equivalents		-			-			-			-
Weighted-average shares - Diluted		202,014			201,109			201,851			200,983
Net loss	$	(246,942	)	$	(165,205	)	$	(540,388	)	$	(350,598	)
Diluted loss per share	$	(1.22	)	$	(0.82	)	$	(2.68	)	$	(1.74	)

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Fair Value Measurements (Details) (USD $)	9 Months Ended				3 Months Ended		9 Months Ended		3 Months Ended		9 Months Ended		3 Months Ended		9 Months Ended		3 Months Ended		9 Months Ended		3 Months Ended		9 Months Ended
	Sep. 30, 2012		Dec. 31, 2011		Sep. 30, 2012 Obligations of U.S. States and Political Subdivisions [Member]	Sep. 30, 2011 Obligations of U.S. States and Political Subdivisions [Member]	Sep. 30, 2012 Obligations of U.S. States and Political Subdivisions [Member]	Sep. 30, 2011 Obligations of U.S. States and Political Subdivisions [Member]	Sep. 30, 2012 Corporate Debt Securities [Member]	Sep. 30, 2011 Corporate Debt Securities [Member]	Sep. 30, 2012 Corporate Debt Securities [Member]	Sep. 30, 2011 Corporate Debt Securities [Member]	Sep. 30, 2012 Equity Securities [Member]	Sep. 30, 2011 Equity Securities [Member]	Sep. 30, 2012 Equity Securities [Member]	Sep. 30, 2011 Equity Securities [Member]	Sep. 30, 2012 Total Investments [Member]	Sep. 30, 2011 Total Investments [Member]	Sep. 30, 2012 Total Investments [Member]	Sep. 30, 2011 Total Investments [Member]	Sep. 30, 2012 Real Estate Acquired [Member]	Sep. 30, 2011 Real Estate Acquired [Member]	Sep. 30, 2012 Real Estate Acquired [Member]	Sep. 30, 2011 Real Estate Acquired [Member]	Sep. 30, 2012 Quoted Prices in Active Markets for Identical Assets (Level 1) [Member]		Dec. 31, 2011 Quoted Prices in Active Markets for Identical Assets (Level 1) [Member]		Sep. 30, 2012 Significant Other Observable Inputs (Level 2) [Member]		Dec. 31, 2011 Significant Other Observable Inputs (Level 2) [Member]		Sep. 30, 2012 Significant Unobservable Inputs (Level 3) [Member]		Dec. 31, 2011 Significant Unobservable Inputs (Level 3) [Member]		Sep. 30, 2012 U.S. Treasury securities and obligations of U.S. government corporations and agencies [Member]	Dec. 31, 2011 U.S. Treasury securities and obligations of U.S. government corporations and agencies [Member]	Sep. 30, 2012 U.S. Treasury securities and obligations of U.S. government corporations and agencies [Member] Quoted Prices in Active Markets for Identical Assets (Level 1) [Member]	Dec. 31, 2011 U.S. Treasury securities and obligations of U.S. government corporations and agencies [Member] Quoted Prices in Active Markets for Identical Assets (Level 1) [Member]	Sep. 30, 2012 U.S. Treasury securities and obligations of U.S. government corporations and agencies [Member] Significant Other Observable Inputs (Level 2) [Member]	Dec. 31, 2011 U.S. Treasury securities and obligations of U.S. government corporations and agencies [Member] Significant Other Observable Inputs (Level 2) [Member]	Sep. 30, 2012 U.S. Treasury securities and obligations of U.S. government corporations and agencies [Member] Significant Unobservable Inputs (Level 3) [Member]	Dec. 31, 2011 U.S. Treasury securities and obligations of U.S. government corporations and agencies [Member] Significant Unobservable Inputs (Level 3) [Member]	Sep. 30, 2012 Obligations of U.S. States and Political Subdivisions [Member]	Dec. 31, 2011 Obligations of U.S. States and Political Subdivisions [Member]	Sep. 30, 2012 Obligations of U.S. States and Political Subdivisions [Member] Quoted Prices in Active Markets for Identical Assets (Level 1) [Member]	Dec. 31, 2011 Obligations of U.S. States and Political Subdivisions [Member] Quoted Prices in Active Markets for Identical Assets (Level 1) [Member]	Sep. 30, 2012 Obligations of U.S. States and Political Subdivisions [Member] Significant Other Observable Inputs (Level 2) [Member]	Dec. 31, 2011 Obligations of U.S. States and Political Subdivisions [Member] Significant Other Observable Inputs (Level 2) [Member]	Sep. 30, 2012 Obligations of U.S. States and Political Subdivisions [Member] Significant Unobservable Inputs (Level 3) [Member]	Dec. 31, 2011 Obligations of U.S. States and Political Subdivisions [Member] Significant Unobservable Inputs (Level 3) [Member]	Sep. 30, 2012 Corporate Debt Securities [Member]	Dec. 31, 2011 Corporate Debt Securities [Member]	Sep. 30, 2012 Corporate Debt Securities [Member] Quoted Prices in Active Markets for Identical Assets (Level 1) [Member]	Dec. 31, 2011 Corporate Debt Securities [Member] Quoted Prices in Active Markets for Identical Assets (Level 1) [Member]	Sep. 30, 2012 Corporate Debt Securities [Member] Significant Other Observable Inputs (Level 2) [Member]	Dec. 31, 2011 Corporate Debt Securities [Member] Significant Other Observable Inputs (Level 2) [Member]	Sep. 30, 2012 Corporate Debt Securities [Member] Significant Unobservable Inputs (Level 3) [Member]	Dec. 31, 2011 Corporate Debt Securities [Member] Significant Unobservable Inputs (Level 3) [Member]	Sep. 30, 2012 Residential mortgage-backed securities [Member]	Dec. 31, 2011 Residential mortgage-backed securities [Member]	Sep. 30, 2012 Residential mortgage-backed securities [Member] Quoted Prices in Active Markets for Identical Assets (Level 1) [Member]	Dec. 31, 2011 Residential mortgage-backed securities [Member] Quoted Prices in Active Markets for Identical Assets (Level 1) [Member]	Sep. 30, 2012 Residential mortgage-backed securities [Member] Significant Other Observable Inputs (Level 2) [Member]	Dec. 31, 2011 Residential mortgage-backed securities [Member] Significant Other Observable Inputs (Level 2) [Member]	Sep. 30, 2012 Residential mortgage-backed securities [Member] Significant Unobservable Inputs (Level 3) [Member]	Dec. 31, 2011 Residential mortgage-backed securities [Member] Significant Unobservable Inputs (Level 3) [Member]	Sep. 30, 2012 Commercial mortgage-backed securities [Member]	Dec. 31, 2011 Commercial mortgage-backed securities [Member]	Sep. 30, 2012 Commercial mortgage-backed securities [Member] Quoted Prices in Active Markets for Identical Assets (Level 1) [Member]	Dec. 31, 2011 Commercial mortgage-backed securities [Member] Quoted Prices in Active Markets for Identical Assets (Level 1) [Member]	Sep. 30, 2012 Commercial mortgage-backed securities [Member] Significant Other Observable Inputs (Level 2) [Member]	Dec. 31, 2011 Commercial mortgage-backed securities [Member] Significant Other Observable Inputs (Level 2) [Member]	Sep. 30, 2012 Commercial mortgage-backed securities [Member] Significant Unobservable Inputs (Level 3) [Member]	Dec. 31, 2011 Commercial mortgage-backed securities [Member] Significant Unobservable Inputs (Level 3) [Member]	Sep. 30, 2012 Debt securities issued by foreign sovereign governments [Member]	Dec. 31, 2011 Debt securities issued by foreign sovereign governments [Member]	Sep. 30, 2012 Debt securities issued by foreign sovereign governments [Member] Quoted Prices in Active Markets for Identical Assets (Level 1) [Member]	Dec. 31, 2011 Debt securities issued by foreign sovereign governments [Member] Quoted Prices in Active Markets for Identical Assets (Level 1) [Member]	Sep. 30, 2012 Debt securities issued by foreign sovereign governments [Member] Significant Other Observable Inputs (Level 2) [Member]	Dec. 31, 2011 Debt securities issued by foreign sovereign governments [Member] Significant Other Observable Inputs (Level 2) [Member]	Sep. 30, 2012 Debt securities issued by foreign sovereign governments [Member] Significant Unobservable Inputs (Level 3) [Member]	Dec. 31, 2011 Debt securities issued by foreign sovereign governments [Member] Significant Unobservable Inputs (Level 3) [Member]	Sep. 30, 2012 Total debt securities [Member]	Dec. 31, 2011 Total debt securities [Member]	Sep. 30, 2012 Total debt securities [Member] Quoted Prices in Active Markets for Identical Assets (Level 1) [Member]	Dec. 31, 2011 Total debt securities [Member] Quoted Prices in Active Markets for Identical Assets (Level 1) [Member]	Sep. 30, 2012 Total debt securities [Member] Significant Other Observable Inputs (Level 2) [Member]	Dec. 31, 2011 Total debt securities [Member] Significant Other Observable Inputs (Level 2) [Member]	Sep. 30, 2012 Total debt securities [Member] Significant Unobservable Inputs (Level 3) [Member]	Dec. 31, 2011 Total debt securities [Member] Significant Unobservable Inputs (Level 3) [Member]	Sep. 30, 2012 Equity securities [Member]	Dec. 31, 2011 Equity securities [Member]	Sep. 30, 2012 Equity securities [Member] Quoted Prices in Active Markets for Identical Assets (Level 1) [Member]	Dec. 31, 2011 Equity securities [Member] Quoted Prices in Active Markets for Identical Assets (Level 1) [Member]	Sep. 30, 2012 Equity securities [Member] Significant Other Observable Inputs (Level 2) [Member]	Dec. 31, 2011 Equity securities [Member] Significant Other Observable Inputs (Level 2) [Member]	Sep. 30, 2012 Equity securities [Member] Significant Unobservable Inputs (Level 3) [Member]	Dec. 31, 2011 Equity securities [Member] Significant Unobservable Inputs (Level 3) [Member]
Fair Value Measurements [Abstract]
Discount rates used for the DCF model, minimum (in hundredths)	2.21%
Discount rate used for the DCF model, maximum (in hundredths)	3.71%
Percentage of change in discount rate (in hundredths)	1.00%
Change in value of ARS with change in discount rate assumption	$ 2,400,000
Change in years to liquidity assumption	2 years
Change in value of ARS with change in expected term	4,600,000
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total investments	4,926,764,000		5,823,647,000																						367,273,000		748,894,000		4,444,450,000		4,899,978,000		115,041,000		174,775,000		219,263,000	597,037,000	219,263,000	597,037,000	0	0	0	0	1,272,032,000	2,323,471,000	0	0	1,198,237,000	2,209,245,000	73,795,000	114,226,000	2,563,438,000	2,032,851,000	0	1,455,000	2,522,513,000	1,971,168,000	40,925,000	60,228,000	456,910,000	445,417,000	0	0	456,910,000	445,417,000	0	0	266,790,000	264,934,000	0	0	266,790,000	264,934,000	0	0	145,413,000	157,190,000	145,413,000	147,976,000	0	9,214,000	0	0	4,923,846,000	5,820,900,000	364,676,000	746,468,000	4,444,450,000	4,899,978,000	114,720,000	174,454,000	2,918,000	2,747,000	2,597,000	2,426,000	0	0	321,000	321,000
Real estate acquired	3,097,000	[1]	1,621,000	[1]																					0	[1]	0	[1]	0	[1]	0	[1]	3,097,000	[1]	1,621,000	[1]
Reconciliation of assets measured at fair value using significant unobservable inputs (Level 3) [Roll Forward]
Balance at beginning of period					83,981,000	223,402,000	114,226,000	295,690,000	40,857,000	70,039,000	60,228,000	70,053,000	321,000	321,000	321,000	321,000	125,159,000	293,762,000	174,775,000	366,064,000	3,074,000	2,828,000	1,621,000	6,220,000
Total realized/unrealized gains (losses) [Abstract]
Included in earnings and reported as realized investment gains (losses), net					(467,000)		(2,992,000)		0		(1,081,000)		0		0		(467,000)		(4,073,000)		0		0
Included in earnings and reported as impairment losses, net	300,000				0	0	0	0	0	(200,000)	(339,000)	(200,000)	0	0	0	0	0	(200,000)	(339,000)	(200,000)	0	0	0	0
Included in earnings and reported as losses incurred, net					0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	(309,000)	(85,000)	(774,000)	(180,000)
Included in other comprehensive income					971,000	342,000	1,727,000	(845,000)	68,000	451,000	423,000	437,000	0	0	0	0	1,039,000	793,000	2,150,000	(408,000)	0	0	0	0
Purchases					0	0	27,000	0	0	0	0	0	0	0	0	0	0	0	27,000	0	2,718,000	1,148,000	8,688,000	3,944,000
Sales					(10,690,000)	(2,537,000)	(39,193,000)	(73,638,000)	0	0	(18,306,000)	0	0	0	0	0	(10,690,000)	(2,537,000)	(57,499,000)	(73,638,000)	(2,386,000)	(1,567,000)	(6,438,000)	(7,660,000)
Transfers into Level 3					0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Transfers out of Level 3					0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Balance at end of period					73,795,000	221,207,000	73,795,000	221,207,000	40,925,000	70,290,000	40,925,000	70,290,000	321,000	321,000	321,000	321,000	115,041,000	291,818,000	115,041,000	291,818,000	3,097,000	2,324,000	3,097,000	2,324,000
Amount of total losses included in earnings for the period attributable to the change in unrealized losses on assets still held at period end					$ 0	$ 0	$ 0	$ 0	$ 0	$ 0	$ 0	$ 0	$ 0	$ 0	$ 0	$ 0	$ 0	$ 0	$ 0	$ 0	$ 0	$ 0	$ 0	$ 0

[1] Real estate acquired through claim settlement, which is held for sale, is reported in Other Assets on the consolidated balance sheet.

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CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (Unaudited) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2012	Sep. 30, 2011	Sep. 30, 2012	Sep. 30, 2011
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (Unaudited) [Abstract]
Net Loss	$ (246,942)	$ (165,205)	$ (540,388)	$ (350,598)
Other comprehensive income (loss), net of tax (note 9):
Unrealized holding gains (losses) for the period included in accumulated other comprehensive income (loss)	49,360	49,870	60,130	81,624
Less: net gains (losses) reclassified out of accumulated other comprehensive income (loss) into earnings for the period	4,873	1,433	53,349	8,870
Change in unrealized investment gains and losses	44,487	48,437	6,781	72,754
Foreign currency translation adjustment	1,109	(10,021)	1,468	(5,497)
Other comprehensive income (loss) net of tax	45,596	38,416	8,249	67,257
Total comprehensive income (loss)	$ (201,346)	$ (126,789)	$ (532,139)	$ (283,341)

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Debt

9 Months Ended

Sep. 30, 2012

Debt [Abstract]

Debt

Note 3 – Debt

Senior Notes

At September 30, 2012 and December 31, 2011 we had outstanding $100.1 million and $171.0 million, respectively, of 5.375% Senior Notes due in November 2015. During 2012 we repurchased $70.9 in par value of those Senior Notes. We recognized a gain on the repurchases of approximately $17.8 million, which is included in other revenue on the Consolidated Statements of Operations for the nine months ended September 30, 2012. During 2011 we repurchased $129.0 million in par value of these same Senior Notes. We recognized a gain on the repurchases of approximately $27.7 million, which is included in other revenue on the Consolidated Statements of Operations for the year ended December 31, 2011. Covenants in the Senior Notes include the requirement that there be no liens on the stock of the designated subsidiaries unless the Senior Notes are equally and ratably secured; that there be no disposition of the stock of designated subsidiaries unless all of the stock is disposed of for consideration equal to the fair market value of the stock; and that we and the designated subsidiaries preserve our corporate existence, rights and franchises unless we or any such subsidiary determines that such preservation is no longer necessary in the conduct of its business and that the loss thereof is not disadvantageous to the Senior Notes. A designated subsidiary is any of our consolidated subsidiaries which has shareholders' equity of at least 15% of our consolidated shareholders' equity. We were in compliance with all covenants at September 30, 2012.

If we fail to meet any of the covenants of the Senior Notes; there is a failure to pay when due at maturity, or a default results in the acceleration of maturity of, any of our other debt in an aggregate amount of $40 million or more; or we fail to make a payment of principal on the Senior Notes when due or a payment of interest on the Senior Notes within thirty days after due and we are not successful in obtaining an agreement from holders of a majority of the Senior Notes to change (or waive) the applicable requirement or payment default, then the holders of 25% or more of our Senior Notes would have the right to accelerate the maturity of those notes. In addition, the trustee of the Senior Notes could, independent of any action by holders of Senior Notes, accelerate the maturity of the Senior Notes. The amounts we owe under the Senior Notes would also be accelerated upon certain bankruptcy or insolvency-related events involving our holding company, including certain events involving the appointment of a custodian, receiver, liquidator, assignee, trustee or other similar official (collectively, an "Insolvency Official") of our holding company or any substantial part of its property or the consent of our holding company to such an appointment. The description above is not intended to be complete in all respects. Moreover, the description is qualified in its entirety by the terms of the notes, which are contained in the Indenture, dated as of October 15, 2000, between us and U.S. Bank, National Association, as trustee, and in an Officer's Certificate dated as of October 4, 2005, which specifies the interest rate, maturity date and other terms of the Senior Notes.

Interest payments on the Senior Notes were $4.8 million and $8.1 million for the nine months ended September 30, 2012 and 2011, respectively. For the nine months ended September 30, 2011 we also had interest payments of $4.4 million related to Senior Notes repaid in 2011.

Convertible Senior Notes

At September 30, 2012 and December 31, 2011 we had outstanding $345 million principal amount of 5% Convertible Senior Notes due in 2017. Interest on the Convertible Senior Notes is payable semi-annually in arrears on May 1 and November 1 of each year. The Convertible Senior Notes will mature on May 1, 2017, unless earlier converted by the holders or repurchased by us. Covenants in the Convertible Senior Notes include a requirement to notify holders in advance of certain events and that we and the designated subsidiaries (defined above) preserve our corporate existence, rights and franchises unless we or any such subsidiary determines that such preservation is no longer necessary in the conduct of its business and that the loss thereof is not disadvantageous to the Convertible Senior Notes.

If we fail to meet any of the covenants of the Convertible Senior Notes; there is a failure to pay when due at maturity, or a default results in the acceleration of maturity of, any of our other debt in an aggregate amount of $40 million or more; a final judgment for the payment of $40 million or more (excluding any amounts covered by insurance) is rendered against us or any of our subsidiaries which judgment is not discharged or stayed within certain time limits; or we fail to make a payment of principal on the Convertible Senior Notes when due or a payment of interest on the Convertible Senior Notes within thirty days after due and we are not successful in obtaining an agreement from holders of a majority of the Convertible Senior Notes to change (or waive) the applicable requirement or payment default, then the holders of 25% or more of the Convertible Senior Notes would have the right to accelerate the maturity of those notes. In addition, the trustee of the Convertible Senior Notes could, independent of any action by holders, accelerate the maturity of the Convertible Senior Notes. The amounts we owe under the Convertible Senior Notes would also be accelerated upon certain bankruptcy or insolvency-related events involving our holding company or a Significant Subsidiary, including the failure to have dismissed or stayed a petition seeking relief under bankruptcy or insolvency laws or the consent of our holding company or a Significant Subsidiary to the appointment of an Insolvency Official for all or substantially all of their respective property. "Significant Subsidiary" is defined in Regulation S-X under the Securities Act of 1933 and is measured as of the most recently completed fiscal year. As of December 31, 2011, MGIC and MGIC Reinsurance Corporation of Wisconsin were our Significant Subsidiaries.

The Convertible Senior Notes are convertible, at the holder's option, at an initial conversion rate, which is subject to adjustment, of 74.4186 shares per $1,000 principal amount at any time prior to the maturity date. This represents an initial conversion price of approximately $13.44 per share. These Convertible Senior Notes will be equal in right of payment to our existing Senior Notes, discussed above, and will be senior in right of payment to our existing Convertible Junior Debentures, discussed below. Debt issuance costs are being amortized to interest expense over the contractual life of the Convertible Senior Notes. The provisions of the Convertible Senior Notes are complex. The description above is not intended to be complete in all respects. Moreover, that description is qualified in its entirety by the terms of the notes, which are contained in the Supplemental Indenture, dated as of April 26, 2010, between us and U.S. Bank National Association, as trustee, and the Indenture dated as of October 15, 2000, between us and the trustee.

Interest payments on the Convertible Senior Notes were $8.6 million in each of the nine months ended September 30, 2012 and 2011.

Convertible Junior Subordinated Debentures

At September 30, 2012 and December 31, 2011 we had outstanding $389.5 million principal amount of 9% Convertible Junior Subordinated Debentures due in 2063 (the "debentures"). The debentures have an effective interest rate of 19% that reflects our non-convertible debt borrowing rate at the time of issuance. At September 30, 2012 and December 31, 2011 the amortized value of the principal amount of the debentures is reflected as a liability on our consolidated balance sheet of $370.2 million and $344.4 million, respectively, with the unamortized discount reflected in equity. The debentures rank junior to all of our existing and future senior indebtedness.

Violations of the covenants under the Indenture governing the debentures, including covenants to provide certain documents to the trustee, are not events of default under the Indenture and would not allow the acceleration of amounts that we owe under the debentures. Similarly, events of default under, or acceleration of, any of our other obligations, including those described above, would not allow the acceleration of amounts that we owe under the debentures. However, if we fail to pay principal or interest when due under the debentures, then the holders of 25% or more of the debentures would have the right to accelerate the maturity of them. In addition, the trustee of the debentures could, independent of any action by holders, accelerate the maturity of the debentures. The amounts we owe under the Convertible Junior Subordinated Debentures would also be accelerated upon certain bankruptcy or insolvency-related events involving our holding company, including the appointment of a custodian of it or any substantial part of its properties.

Interest on the debentures is payable semi-annually in arrears on April 1 and October 1 of each year. As long as no event of default with respect to the debentures has occurred and is continuing, we may defer interest, under an optional deferral provision, for one or more consecutive interest periods up to ten years without giving rise to an event of default. Deferred interest will accrue additional interest at the rate then applicable to the debentures. During an optional deferral period we may not pay or declare dividends on our common stock.

On September 11, 2012, we sent notice to the holders of record of our debentures that we were deferring to October 1, 2022, the interest payment of $17.5 million that was scheduled to be paid on October 1, 2012. During this 10-year deferral period the deferred interest will continue to accrue and compound semi-annually to the extent permitted by applicable law at an annual rate of 9%.

When interest on the debentures is deferred, we are required, not later than a specified time, to use reasonable commercial efforts to begin selling qualifying securities to persons who are not our affiliates. The specified time is one business day after we pay interest on the debentures that was not deferred, or if earlier, the fifth anniversary of the scheduled interest payment date on which the deferral started. Qualifying securities are common stock, certain warrants and certain non-cumulative perpetual preferred stock. The requirement to use such efforts to sell such securities is called the Alternative Payment Mechanism.

The net proceeds of Alternative Payment Mechanism sales are to be applied to the payment of deferred interest, including the compound portion. We cannot pay deferred interest other than from the net proceeds of Alternative Payment Mechanism sales, except at the final maturity of the debentures or at the tenth anniversary of the start of the interest deferral. The Alternative Payment Mechanism does not require us to sell common stock or warrants before the fifth anniversary of the interest payment date on which that deferral started if the net proceeds (counting any net proceeds of those securities previously sold under the Alternative Payment Mechanism) would exceed the 2% cap. The 2% cap is 2% of the average closing price of our common stock times the number of our outstanding shares of common stock. The average price is determined over a specified period ending before the issuance of the common stock or warrants being sold, and the number of outstanding shares is determined as of the date of our most recent publicly released financial statements.

We are not required to issue under the Alternative Payment Mechanism a total of more than 10 million shares of common stock, including shares underlying qualifying warrants. In addition, we may not issue under the Alternative Payment Mechanism qualifying preferred stock if the total net proceeds of all issuances would exceed 25% of the aggregate principal amount of the debentures.

The Alternative Payment Mechanism does not apply during any period between scheduled interest payment dates if there is a "market disruption event" that occurs over a specified portion of such period. Market disruption events include any material adverse change in domestic or international economic or financial conditions.

The provisions of the debentures are complex. The description above is not intended to be complete in all respects. Moreover, that description is qualified in its entirety by the terms of the debentures, which are contained in the Indenture, dated as of March 28, 2008, between us and U.S. Bank National Association, as trustee.

We may redeem the debentures prior to April 6, 2013, in whole but not in part, only in the event of a specified tax or rating agency event, as defined in the Indenture. In any such event, the redemption price will be equal to the greater of (1) 100% of the principal amount of the debentures being redeemed and (2) the applicable make-whole amount, as defined in the Indenture, in each case plus any accrued but unpaid interest. On or after April 6, 2013, we may redeem the debentures in whole or in part from time to time, at our option, at a redemption price equal to 100% of the principal amount of the debentures being redeemed, plus any accrued and unpaid interest, if the closing sale price of our common stock exceeds 130% of the then prevailing conversion price of the debentures for at least 20 of the 30 trading days preceding notice of the redemption. We will not be able to redeem the debentures, other than in the event of a specified tax event or rating agency event, during an optional deferral period.

The debentures are currently convertible, at the holder's option, at an initial conversion rate, which is subject to adjustment, of 74.0741 common shares per $1,000 principal amount of debentures at any time prior to the maturity date. This represents an initial conversion price of approximately $13.50 per share. If a holder elects to convert their debentures, deferred interest owed on the debentures being converted is also converted into shares of our common stock. The conversion rate for any deferred interest is based on the average price that our shares traded at during a 5-day period immediately prior to the election to convert. In lieu of issuing shares of common stock upon conversion of the debentures occurring after April 6, 2013, we may, at our option, make a cash payment to converting holders equal to the value of all or some of the shares of our common stock otherwise issuable upon conversion.

Interest payments on the debentures were $17.5 million in each of the nine months ended September 30, 2012 and 2011.

All debt

The par value and fair value of our debt at September 30, 2012 and December 31, 2011 appears in the table below.

	Par Value		Total Fair Value		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
	(In thousands)
September 30, 2012
Liabilities:
Senior Notes	$	100,118	$	73,086	$	73,086	$	-	$	-
Convertible Senior Notes		345,000		234,600		234,600		-		-
Convertible Junior Subordinated Debentures		389,522		106,390		-		106,390		-
Total Debt	$	834,640	$	414,076	$	307,686	$	106,390	$	-
December 31, 2011
Liabilities:
Senior Notes	$	171,000	$	116,708	$	116,708	$	-	$	-
Convertible Senior Notes		345,000		202,256		202,256		-		-
Convertible Junior Subordinated Debentures		389,522		189,648		-		189,648		-
Total Debt	$	905,522	$	508,612	$	318,964	$	189,648	$	-

The fair value of our Senior Notes and Convertible Senior Notes was determined using publicly available trade information and are considered Level 1 securities as described in Note 8 – "Fair Value Measurements." The fair value of our debentures was determined using available pricing for these debentures or similar instruments and are considered Level 2 securities as described in Note 8 – "Fair Value Measurements."

The Senior Notes, Convertible Senior Notes and Convertible Junior Debentures are obligations of our holding company, MGIC Investment Corporation, and not of its subsidiaries. At September 30, 2012, we had approximately $425 million in cash and investments at our holding company. The net unrealized gains on our holding company investment portfolio were approximately $3 million at September 30, 2012. The modified duration of the holding company investment portfolio, excluding cash and cash equivalents, was 2.2 years at September 30, 2012.

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Investments (Tables)

9 Months Ended

Sep. 30, 2012

Investments [Abstract]

Amortized cost, gross unrealized gains and losses and fair value of investments

The amortized cost, gross unrealized gains and losses and fair value of the investment portfolio at September 30, 2012 and December 31, 2011 are shown below.

			Gross		Gross
	Amortized		Unrealized		Unrealized			Fair
September 30, 2012	Cost		Gains		Losses (1)			Value
	(In thousands)
U.S. Treasury securities and obligations of U.S. government corporations and agencies	$	214,845	$	4,438	$	(20	)	$	219,263
Obligations of U.S. states and political subdivisions		1,228,688		47,441		(4,097	)		1,272,032
Corporate debt securities		2,512,767		52,240		(1,569	)		2,563,438
Residential mortgage-backed securities		446,979		10,160		(229	)		456,910
Commercial mortgage-backed securities		256,794		9,996		-			266,790
Debt securities issued by foreign sovereign governments		133,625		11,815		(27	)		145,413
Total debt securities		4,793,698		136,090		(5,942	)		4,923,846
Equity securities		2,736		182		-			2,918
Total investment portfolio	$	4,796,434	$	136,272	$	(5,942	)	$	4,926,764

			Gross		Gross
	Amortized		Unrealized		Unrealized			Fair
December 31, 2011	Cost		Gains		Losses (1)			Value
	(In thousands)
U.S. Treasury securities and obligations of U.S. government corporations and agencies	$	592,108	$	4,965	$	(36	)	$	597,037
Obligations of U.S. states and political subdivisions		2,255,192		74,918		(6,639	)		2,323,471
Corporate debt securities		2,007,720		32,750		(7,619	)		2,032,851
Residential mortgage-backed securities		441,589		4,113		(285	)		445,417
Commercial mortgage-backed securities		257,530		7,404		-			264,934
Debt securities issued by foreign sovereign governments		146,755		10,441		(6	)		157,190
Total debt securities		5,700,894		134,591		(14,585	)		5,820,900
Equity securities		2,666		82		(1	)		2,747
Total investment portfolio	$	5,703,560	$	134,673	$	(14,586	)	$	5,823,647

(1) At September 30, 2012 and December 31, 2011, there were no other-than-temporary impairment losses recorded in other comprehensive income.

Amortized cost and fair values of debt securities by contractual maturity

The amortized cost and fair values of debt securities at September 30, 2012, by contractual maturity, are shown below. Expected maturities will differ from contractual maturities because borrowers may have the right to call or prepay obligations with or without call or prepayment penalties. Because most auction rate and mortgage-backed securities provide for periodic payments throughout their lives, they are listed below in separate categories.

	Amortized		Fair
September 30, 2012	Cost		Value
	(In thousands)
Due in one year or less	$	780,615	$	783,234
Due after one year through five years		1,902,433		1,952,796
Due after five years through ten years		869,795		920,848
Due after ten years		421,798		432,197
	$	3,974,641	$	4,089,075
Residential mortgage-backed securities		446,979		456,910
Commercial mortgage-backed securities		256,794		266,790
Auction rate securities (1)		115,284		111,071
Total at September 30, 2012	$	4,793,698	$	4,923,846

(1) At September 30, 2012, all of the auction rate securities had a contractual maturity greater than 10 years.

Aging of the fair values of securities in an unrealized loss position

At September 30, 2012 and December 31, 2011, the investment portfolio had gross unrealized losses of $5.9 million and $14.6 million, respectively. For those securities in an unrealized loss position, the length of time the securities were in such a position, as measured by their month-end fair values, is as follows:

	Less Than 12 Months				12 Months or Greater				Total
	Fair		Unrealized		Fair		Unrealized		Fair		Unrealized
September 30, 2012	Value		Losses		Value		Losses		Value		Losses
	(In thousands)
U.S. Treasury securities and obligations of U.S. government corporations and agencies	$	8,953	$	20	$	-	$	-	$	8,953	$	20
Obligations of U.S. states and political subdivisions		66,542		856		64,227		3,241		130,769		4,097
Corporate debt securities		163,008		382		34,057		1,187		197,065		1,569
Residential mortgage-backed securities		37,600		229		-		-		37,600		229
Debt securities issued by foreign sovereign governments		8,195		27		-		-		8,195		27
Total investment portfolio	$	284,298	$	1,514	$	98,284	$	4,428	$	382,582	$	5,942

	Less Than 12 Months				12 Months or Greater				Total
	Fair		Unrealized		Fair		Unrealized		Fair		Unrealized
December 31, 2011	Value		Losses		Value		Losses		Value		Losses
	(In thousands)
U.S. Treasury securities and obligations of U.S. government corporations and agencies	$	78,546	$	36	$	-	$	-	$	78,546	$	36
Obligations of U.S. states and political subdivisions		188,879		837		137,965		5,802		326,844		6,639
Corporate debt securities		689,396		6,709		28,174		910		717,570		7,619
Residential mortgage-backed securities		120,405		285		-		-		120,405		285
Debt securities issued by foreign sovereign governments		484		6		-		-		484		6
Equity securities		-		-		33		1		33		1
Total investment portfolio	$	1,077,710	$	7,873	$	166,172	$	6,713	$	1,243,882	$	14,586

Net realized investment gains (losses) and OTTI on the investment portfolio, investment type

The net realized investment gains (losses) and OTTI on the investment portfolio are as follows:

	Three Months Ended September 30,					Nine Months Ended September 30,
	2012			2011		2012			2011
	(In thousands)
Net realized investment gains (losses) and OTTI on investments:
Fixed maturities	$	8,901		$	10,263	$	110,335		$	37,741
Equity securities		30			12		424			51
Other		(2,747	)		877		(742	)		855
	$	6,184		$	11,152	$	110,017		$	38,647

Net realized investment gains (losses) and OTTI on the investment portfolio, sales/impairments

		Three Months Ended						Nine Months Ended
		September 30,						September 30,
		2012			2011			2012			2011
	(In thousands)
Net realized investment gains (losses) and OTTI on investments:
Gains on sales		$	10,559		$	12,007		$	118,599		$	43,952
Losses on sales			(4,375	)		(602	)		(8,243	)		(5,052	)
Impairment losses			-			(253	)		(339	)		(253	)
		$	6,184		$	11,152		$	110,017		$	38,647

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Litigation and Contingencies (Details) (USD $)	3 Months Ended				9 Months Ended		9 Months Ended
	Sep. 30, 2012	Sep. 30, 2012 Class Action Complaint Under RESPA [Member] Pending Litigation [Member]	Jul. 31, 2012 Class Action Complaint Under RESPA [Member] Pending Litigation [Member]	Sep. 30, 2012 Class Action Complaint Under RESPA [Member] Pending Litigation [Member] U.S. District Court for the Central District of California [Member]	Sep. 30, 2012 Class action lawsuit alleging discrimination [Member] Pending Litigation [Member] U.S. District Court for the Western District of Pennsylvania [Member]	Sep. 30, 2012 Class action complaint alleging violations of securities laws [Member] Pending Litigation [Member] U.S. District Court for the Eastern District of Wisconsin [Member]	Sep. 30, 2012 Countrywide Dispute [Member] Pending Litigation [Member]	Sep. 30, 2012 Freddie Mac's disagreement on aggregate loss limit [Member]	Sep. 30, 2012 Lawsuits alleging improper recording and foreclosure activities by MERS [Member] Pending Litigation [Member]
Class action complaint under RESPA [Abstract]
Mortgage insurers named as defendants in class action				7
Number of similar cases filed naming various mortgage lenders and mortgage insurers as defendants			9
Number of cases with filed amended complaint		1
Number of cases voluntarily dismissed		1
Number of cases pending			9						2
Number of cases alleging violation of RESPA			9
Housing discrimination complaint - U.S. Department of Justice ("DOJ") [Abstract]
Settlement agreement date					2012-07-02
Settlement amount					$ 500,000
Incentive fee					7,500
Number of borrowers					265
Class counsels' fees					337,500
Class action complaints - Fulton County Employees' Retirement System [Abstract]
Number of previously filed purported class action complaints						5
Number of officers of C-BASS named as defendants in complaint						2
Number of officers named as defendants in amended complaint						2
Number of officers of C-BASS named as defendants in amended complaint						2
Countrywide dispute [Abstract]
Mitigation of paid losses							440,000,000
Average claims payment had the loans not been rescinded (per loan)							72,100
Amount of damages sought							700,000,000
Number of loans that each of the plaintiff and the defendant have selected							12
Number of members on arbitration panel							3
Total number of loans selected by both plaintiff and defendant combined							24
Number of rescindable loans affected by Company's decision to suspend rescissions	1,700						1,700
Total potential claim payments of rescindable loans affected by Company's decision to suspend rescissions	125,000,000						125,000,000
Number of loans in primary delinquency inventory related to plaintiff							32,560
Percentage of loans in primary delinquency inventory related to plaintiff (in hundredths)							22.00%
Claims paid (in hundredths)							83.00%
Claims rescinded (in hundredths)							17.00%
Claims paid had the Company processed the rescissions it has suspended							79.00%
Claims rescinded had the Company processed the rescissions it has suspended							21.00%
Mitigation of incurred losses since January 2008							3,100,000,000
Mitigation on paid losses, excluding deductible amounts							2,800,000,000
Amount excluded from mitigation on paid losses that would have been applied to a deductible							600,000,000
Total loss reserves, estimated benefit from rescissions							500,000,000
Freddie Mac dispute [Abstract]
Difference in aggregate loss limit under pool insurance policy								$ 535,000,000
Pool Insurance Coverage Period								usually ten years
Number Of Pool Insurance Policies								11
Number of notices removed from pool notice inventory	15,600
Lawsuits alleging improper recording and foreclosure activities by MERS [Abstract]
Number of lawsuits naming non-insurance subsidiary as defendant									7
Number of cases pending			9						2
Number of other lawsuits naming subsidiary as defendant that were dismissed									5

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Premium Deficiency Reserve

9 Months Ended

Sep. 30, 2012

Premium Deficiency Reserve [Abstract]

Premium Deficiency Reserve

Note 13 – Premium Deficiency Reserve

The components of the premium deficiency reserve at September 30, 2012, December 31, 2011 and September 30, 2011 appear in the table below.

	September 30,			December 31,			September 30,
	2012			2011			2011
	(In millions)
Present value of expected future paid losses and expenses, net of expected future premium	$	(865	)	$	(961	)	$	(1,039	)
Established loss reserves		781			826			892
Net deficiency	$	(84	)	$	(135	)	$	(147	)

The decrease in the premium deficiency reserve for the three and nine months ended September 30, 2012 was $9 million and $51 million, respectively, as shown in the table below, which represents the net result of actual premiums, losses and expenses as well as a net change in assumptions for these periods. The net change in assumptions for the three and nine months ended September 30, 2012 are both primarily related to higher estimated ultimate losses. The decrease in the premium deficiency reserve for the three and nine months ended September 30, 2011 was $12 million and $32 million, respectively. The net change in assumptions for the third quarter of 2011 was primarily related to higher estimated ultimate losses. The net change in assumptions for the first nine months of 2011 was primarily related to higher estimated ultimate premiums and lower estimated ultimate losses.

	Three Months Ended						Nine Months Ended
	September 30, 2012
	(In millions)
Premium Deficiency Reserve at beginning of period				$	(93	)				$	(135	)
Paid claims and loss adjustment expenses	$	67					$	219
Decrease in loss reserves		(25	)					(45	)
Premium earned		(25	)					(77	)
Effects of present valuing on future premiums, losses and expenses		(4	)					(8	)
Change in premium deficiency reserve to reflect actual premium, losses and expenses recognized					13						89
Change in premium deficiency reserve to reflect change in assumptions relating to future premiums, losses, expenses and discount rate (1)					(4	)					(38	)
Premium Deficiency Reserve at end of period				$	(84	)				$	(84	)

(1) A (negative) positive number for changes in assumptions relating to premiums, losses, expenses and discount rate indicates a (deficiency) redundancy of the prior premium deficiency reserve.

	Three Months Ended						Nine Months Ended
	September 30, 2011
	(In millions)
Premium Deficiency Reserve at beginning of period				$	(159	)				$	(179	)
Paid claims and loss adjustment expenses	$	85					$	257
Decrease in loss reserves		(8	)					(182	)
Premium earned		(30	)					(91	)
Effects of present valuing on future premiums, losses and expenses		(6	)					(15	)
Change in premium deficiency reserve to reflect actual premium, losses and expenses recognized					41						(31	)
Change in premium deficiency reserve to reflect change in assumptions relating to future premiums, losses, expenses and discount rate (1)					(29	)					63
Premium Deficiency Reserve at end of period				$	(147	)				$	(147	)

(1) A (negative) positive number for changes in assumptions relating to premiums, losses, expenses and discount rate indicates a (deficiency) redundancy of the prior premium deficiency reserve.