Assured Guaranty Ltd. ("AGL" and, together with its subsidiaries, "Assured Guaranty" or the "Company") is a Bermuda-based holding company that provides, through its operating subsidiaries, credit protection products to the United States ("U.S.") and international public finance, infrastructure and structured finance markets. The Company has applied its credit underwriting judgment, risk management skills and capital markets experience to offer insurance that protect holders of debt instruments and other monetary obligations from defaults in scheduled payments, including scheduled interest and principal payments. The securities insured by the Company include tax-exempt and taxable obligations issued by U.S. state or municipal governmental authorities, utility districts or facilities; notes or bonds issued to finance international infrastructure projects; and asset-backed securities issued by special purpose entities. The Company markets its credit protection products directly to issuers and underwriters of public finance, infrastructure and structured finance securities as well as to investors in such debt obligations. The Company guarantees debt obligations issued in many countries, although its principal focus is on the U.S., Europe and Australia.

Financial guaranty insurance contracts provide an unconditional and irrevocable guaranty that protects the holder of a financial obligation against non-payment of principal and interest when due. Upon an obligor's default on scheduled principal or interest payments due on the obligation, the Company is required under the financial guaranty contract to pay the principal or interest shortfall.

In the past, the Company had sold credit protection by issuing policies that guaranteed payment obligations under credit derivatives. Financial guaranty contracts accounted for as credit derivatives are generally structured such that the circumstances giving rise to the Company's obligation to make loss payments are similar to those for financial guaranty insurance contracts and only occurs upon one or more defined credit events such as failure to pay or bankruptcy, in each case, as defined within the transaction documents, with respect to one or more third party referenced securities or loans. Financial guaranty contracts accounted for as credit derivatives are primarily comprised of credit default swaps ("CDS"). The Company's credit derivative transactions are governed by International Swaps and Derivative Association, Inc. ("ISDA") documentation.

The Company ceased selling credit protection through CDS in the beginning of 2009 following the issuance of regulatory guidelines that limited the terms under which such protection could be sold. The potential capital or margin requirements that may apply under the Dodd-Frank Wall Street Reform and Consumer protection Act (the "Dodd-Frank Act") also contributed to the decision of the Company not to sell new credit protection through CDS in the foreseeable future. The Company is actively pursuing opportunities to terminate, on favorable terms, existing CDS and in certain cases, may convert existing CDS exposure into a financial guaranty insurance contract. These actions have the effect of reducing fair value volatility in income and/or reducing rating agency capital charges.

The Company enters into ceded reinsurance contracts in order to obtain greater business diversification and reduce the net potential loss from large risks and also to reduce ratings agency capital charges. In recent years, the Company has been reassuming previously ceded business from reinsurers. In January 2012, Assured Guaranty Municipal Corp. ("AGM") and Assured Guaranty Corp. ("AGC") entered into a new $435 million of excess of loss reinsurance facility. See Note 12, Reinsurance and Other Monoline Exposures.

Public finance obligations insured by the Company consist primarily of general obligation bonds supported by the issuers' taxing powers, tax-supported bonds and revenue bonds and other obligations of states, their political subdivisions and other municipal issuers supported by the issuers' or obligors' covenant to impose and collect fees and charges for public services or specific projects. Public finance obligations include obligations backed by the cash flow from leases or other revenues from projects serving substantial public purposes, including government office buildings, toll roads, health care facilities and utilities. Structured finance obligations insured by the Company are generally issued by special purpose entities and backed by pools of assets such as residential or commercial mortgage loans, consumer or trade receivables, securities or other assets having an ascertainable cash flow or market value. The Company will also insure other specialized financial obligations.

When a rating agency assigns a public rating to a financial obligation guaranteed by one of AGL's insurance company subsidiaries, it generally awards that obligation the same rating it has assigned to the financial strength of the AGL subsidiary that provides the guaranty. Investors in products insured by the Company's insurance company subsidiaries frequently rely on ratings published by nationally recognized statistical rating organizations ("NRSROs") because such ratings influence the trading value of securities and form the basis for many institutions' investment guidelines as well as individuals' bond purchase decisions. Therefore, the Company manages its business with the goal of achieving high financial strength ratings. However, the models used by NRSROs differ, presenting conflicting goals that may make it inefficient or impractical to reach the highest rating level. The models are not fully transparent, contain subjective data (such as assumptions about future market demand for the Company's products) and change frequently. Ratings reflect only the views of the respective NRSROs and are subject to continuous review and revision or withdrawal at any time.

Unless otherwise noted, ratings on Assured Guaranty's insured portfolio reflect Assured Guaranty's internal ratings. Assured Guaranty's ratings scale is similar to that used by the NRSROs; however, the ratings in these financial statements may not be the same as those assigned by any such rating agency. The super senior category, which is not generally used by rating agencies, is used by Assured Guaranty in instances where Assured Guaranty's AAA-rated exposure on its internal rating scale (which does not take into account Assured Guaranty's financial guaranty) has additional credit enhancement due to either (1) the existence of another security rated AAA that is subordinated to Assured Guaranty's exposure or (2) Assured Guaranty's exposure benefiting from a different form of credit enhancement that would pay any claims first in the event that any of the exposures incurs a loss, and such credit enhancement, in management's opinion, causes Assured Guaranty's attachment point to be materially above the AAA attachment point.

The consolidated financial statements have been prepared in conformity with accounting principles generally accepted in the United States of America ("GAAP") and, in the opinion of management, reflect all adjustments that are of a normal recurring nature, necessary for a fair statement of the financial condition, results of operations and cash flows of the Company and its consolidated financial guaranty variable interest entities ("FG VIEs") for the periods presented. The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities as of the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates.

The consolidated financial statements include the accounts of AGL and its direct and indirect subsidiaries, (collectively, the "Subsidiaries") and its consolidated FG VIEs. Intercompany accounts and transactions between and among all consolidated entities have been eliminated. Certain prior year balances have been reclassified to conform to the current year's presentation.

AGL's principal insurance company subsidiaries are AGC, domiciled in Maryland; AGM, domiciled in New York; and Assured Guaranty Re Ltd. ("AG Re"), domiciled in Bermuda. In addition, the Company has another U.S. and another Bermuda insurance company subsidiary that participate in a pooling agreement with AGM, two insurance subsidiaries organized in the United Kingdom, and a mortgage insurance company. The Company's organizational structure includes various holdings companies, two of which—Assured Guaranty US Holdings Inc. ("AGUS") and Assured Guaranty Municipal Holdings Inc. ("AGMH")—have public debt outstanding. See Note 15, Long-Term Debt and Credit Facilities.

In June 2011, the Financial Accounting Standards Board ("FASB") issued guidance that eliminates the option to report other comprehensive income and its components in the statement of changes in stockholders' equity and requires an entity to present the total of comprehensive income, the components of net income and the components of other comprehensive income either in a single continuous statement or in two separate but consecutive statements. Upon adoption, the Company will expand the Consolidated Statements of Comprehensive Income to include the other comprehensive income items now presented in the Consolidated Statement of Shareholders' Equity. In December 2011, the FASB issued authoritative guidance to defer the effective date for those aspects of the guidance relating to the presentation of reclassification adjustments out of accumulated other comprehensive income. The guidance is effective for fiscal years, and interim periods within those years, beginning after December 15, 2011. The Company will adopt this guidance in the first quarter of 2012 with full retrospective application.

In December 2011, the FASB issued guidance which will require disclosures for entities with financial instruments and derivatives that are either offset on the balance sheet or subject to a master netting arrangement. The guidance is effective for interim and annual periods beginning on or after January 1, 2013. The Company does not expect the adoption of this guidance to have a material impact on the Company's results of operations, financial position or cash flows.

Prior to January 1, 2011, the Company managed its business and reported financial information for two principal financial guaranty segments: direct and reinsurance. The chief operating decision maker now manages the operations of the Company at a consolidated level and no longer uses underwriting gain (loss) by segment as an operating metric. Therefore, segment financial information is no longer disclosed.

The Company revalues assets, liabilities, revenue and expenses denominated in non-U.S. currencies into U.S. dollars using applicable exchange rates. Gains and losses relating to translating foreign functional currency financial statements for U.S. GAAP reporting are included in accumulated other comprehensive income (loss) within shareholders' equity. Gains and losses relating to U.S. dollar functional currency transactions, such as those of non-U.S. operations where functional currency is the U.S. dollar, are reported in the consolidated statement of operations.

As a result of the lag in reporting FG VIEs, cash and short term investments reported on the consolidated balance sheet does not reflect cash outflow to the holders of the debt issued by the FG VIEs for claim payments made by the Company's insurance subsidiaries to the consolidated FG VIEs until the subsequent reporting period.

The following table identifies the Company's most significant accounting policies and the note references where a detailed description of each policy can be found.


Business combinations		Note 3
Premium revenue recognition on financial guaranty contracts accounted for as insurance		Note 5
Loss and loss adjustment expense on financial guaranty contracts accounted for as insurance		Note 5
Policy acquisition costs		Note 5
Fair value measurement		Note 6
Credit derivatives		Note 7
Variable interest entities		Note 8
Investments		Note 9
Income Taxes		Note 11
Stock based compensation		Note 17
Earnings per share		Note 18