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UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 10-Q
––––––––––––––––––––––––––––––––––––––––––––––––––––
QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
For the quarterly period ended March 31, 2023
OR
TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
FOR THE TRANSITION PERIOD FROM ________ TO ________ .
Commission file number: 000-51402
FEDERAL HOME LOAN BANK OF BOSTON
(Exact name of registrant as specified in its charter)
Federally chartered corporation of the United States
04-6002575
(State or other jurisdiction of incorporation or organization)(I.R.S. employer identification number)
800 Boylston Street,BostonMA02199
(Address of principal executive offices)(Zip code)
(617) 292-9600
(Registrant's telephone number, including area code)

Securities registered pursuant to Section 12(b) of the Act:
Title of each classTrading Symbol(s)Name of each exchange on which registered
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 every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§ 232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit 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, a smaller reporting company or emerging growth company. See the definitions of "large accelerated filer", "accelerated filer", "smaller reporting company" and "emerging growth company" in Rule 12b-2 of the Exchange Act. (Check one):
Large accelerated filer o
 
Accelerated filer o
 Non-accelerated filerx 
Smaller reporting company 
Emerging growth company
If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐
Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Act). Yes     No x
  Shares outstanding as of April 30, 2023
Class B Stock, par value$100 23,997,004







Federal Home Loan Bank of Boston
Form 10-Q
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PART I FINANCIAL INFORMATION
ITEM 1. FINANCIAL STATEMENTS
FEDERAL HOME LOAN BANK OF BOSTON
STATEMENTS OF CONDITION
(dollars and shares in thousands, except par value)
(unaudited)
 March 31, 2023December 31, 2022
ASSETS
Cash and due from banks$6,594 $7,593 
Interest-bearing deposits1,248,687 1,485,290 
Securities purchased under agreements to resell8,400,000  
Federal funds sold2,301,000 2,706,000 
Loans to other FHLBanks1,000,000  
Investment securities: 
Trading securities1,586 1,507 
Available-for-sale securities (amortized cost of $14,445,782 and $13,977,197 at March 31, 2023, and December 31, 2022, respectively)
14,106,155 13,626,916 
Held-to-maturity securities (a)93,691 99,068 
Total investment securities14,201,432 13,727,491 
Advances49,622,282 41,599,581 
Mortgage loans held for portfolio, net of allowance for credit losses of $2,000 and $1,900 at March 31, 2023, and December 31, 2022, respectively
2,724,612 2,758,429 
Accrued interest receivable157,549 134,268 
Derivative assets, net428,555 430,744 
Other assets72,933 48,153 
Total Assets$80,163,644 $62,897,549 
LIABILITIES  
Deposits
Interest-bearing$852,817 $634,502 
Non-interest-bearing19,539 20,985 
Total deposits872,356 655,487 
Consolidated obligations (COs): 
Bonds41,669,836 31,565,543 
Discount notes33,448,155 26,975,260 
Total consolidated obligations75,117,991 58,540,803 
Mandatorily redeemable capital stock10,290 10,290 
Accrued interest payable199,753 130,515 
Affordable Housing Program (AHP) payable78,981 76,622 
Derivative liabilities, net4,609 25,640 
Other liabilities64,917 42,871 
Total liabilities76,348,897 59,482,228 
Commitments and contingencies (Note 13)
CAPITAL  
Capital stock – Class B – putable ($100 par value), 24,044 shares and 20,312 shares issued and outstanding at March 31, 2023, and December 31, 2022, respectively
2,404,394 2,031,178 
Retained earnings:
Unrestricted1,305,619 1,290,873 
Restricted411,133 399,695 
Total retained earnings1,716,752 1,690,568 
Accumulated other comprehensive loss(306,399)(306,425)
Total capital3,814,747 3,415,321 
Total Liabilities and Capital$80,163,644 $62,897,549 
_______________________________________
(a)    Fair values of held-to-maturity securities were $93,420 and $98,591 at March 31, 2023, and December 31, 2022, respectively.

The accompanying notes are an integral part of these financial statements.

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FEDERAL HOME LOAN BANK OF BOSTON
STATEMENTS OF OPERATIONS
(dollars in thousands)
(unaudited)
For the Three Months Ended March 31,
20232022
INTEREST INCOME
Advances$501,206 $33,993 
Prepayment fees on advances, net409 914 
Interest-bearing deposits32,602 160 
Securities purchased under agreements to resell25,681 171 
Federal funds sold52,945 814 
Investment securities:
Trading securities17 534 
Available-for-sale securities167,680 44,733 
Held-to-maturity securities1,062 596 
Total investment securities168,759 45,863 
Mortgage loans held for portfolio21,188 21,528 
Other134  
Total interest income802,924 103,443 
INTEREST EXPENSE 
Consolidated obligations:
Bonds378,094 43,900 
Discount notes336,683 607 
Total consolidated obligations714,777 44,507 
Deposits6,032 22 
Mandatorily redeemable capital stock192 69 
Other borrowings2 3 
Total interest expense721,003 44,601 
NET INTEREST INCOME81,921 58,842 
Provision for (reduction of) credit losses94 (100)
NET INTEREST INCOME AFTER PROVISION FOR (REDUCTION OF) CREDIT LOSSES81,827 58,942 
OTHER INCOME (LOSS)  
Service fees3,733 2,552 
Loss on early extinguishment of debt (432)
Net gains (losses) on trading securities79 (635)
Net gains (losses) on derivatives67 (673)
Other, net485 254 
Total other income4,364 1,066 
OTHER EXPENSE  
Compensation and benefits11,212 11,239 
Other operating expenses6,870 6,419 
Federal Housing Finance Agency (the FHFA)1,653 1,089 
Office of Finance1,090 503 
AHP voluntary contribution  8,525 
JNE, HHNE and HOW subsidy expense772 304 
Other1,032 994 
Total other expense22,629 29,073 
INCOME BEFORE ASSESSMENTS63,562 30,935 
AHP assessments6,375 3,100 
NET INCOME$57,187 $27,835 
 

The accompanying notes are an integral part of these financial statements.
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FEDERAL HOME LOAN BANK OF BOSTON
STATEMENTS OF COMPREHENSIVE INCOME (LOSS)
(dollars in thousands)
(unaudited)
For the Three Months Ended March 31,
20232022
Net income$57,187 $27,835 
Other comprehensive income:
Net unrealized gains (losses) on available-for-sale securities10,654 (141,286)
Net unrealized (losses) gains relating to hedging activities(10,628)23,496 
Pension and postretirement benefits 23 
Total other comprehensive income (loss)26 (117,767)
Comprehensive income (loss)$57,213 $(89,932)

The accompanying notes are an integral part of these financial statements.
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FEDERAL HOME LOAN BANK OF BOSTON
STATEMENTS OF CAPITAL
THREE MONTHS ENDED MARCH 31, 2023 and 2022
(dollars and shares in thousands)
(unaudited)

 Capital Stock Class B – PutableRetained EarningsAccumulated Other Comprehensive (Loss) Income
 SharesPar ValueUnrestrictedRestrictedTotalTotal
Capital
BALANCE, DECEMBER 31, 20219,536 $953,638 $1,179,986 $368,420 $1,548,406 $28,967 $2,531,011 
Comprehensive income (loss)27,835  27,835 (117,767)(89,932)
Proceeds from issuance of capital stock1,219 121,860 121,860 
Repurchase of capital stock(1,460)(146,016)(146,016)
Cash dividends on capital stock  (5,136)(5,136) (5,136)
BALANCE, MARCH 31, 20229,295 $929,482 $1,202,685 $368,420 $1,571,105 $(88,800)$2,411,787 
BALANCE, DECEMBER 31, 202220,312 $2,031,178 $1,290,873 $399,695 $1,690,568 $(306,425)$3,415,321 
Comprehensive income45,749 11,438 57,187 26 57,213 
Proceeds from issuance of capital stock16,809 1,680,894 1,680,894 
Repurchase of capital stock(13,077)(1,307,678)(1,307,678)
Cash dividends on capital stock(31,003)(31,003)(31,003)
BALANCE, MARCH 31, 202324,044 $2,404,394 $1,305,619 $411,133 $1,716,752 $(306,399)$3,814,747 

The accompanying notes are an integral part of these financial statements.




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FEDERAL HOME LOAN BANK OF BOSTON
STATEMENTS OF CASH FLOWS
(dollars in thousands)
(unaudited)


For the Three Months Ended March 31,
 20232022
OPERATING ACTIVITIES  
Net income$57,187 $27,835 
Adjustments to reconcile net income to net cash provided by operating activities: 
Depreciation and amortization/(accretion)40,388 (19,111)
Provision for (reduction of) credit losses94 (100)
Net change in derivatives and hedging activities(201,367)701,734 
Loss on early extinguishment of debt 432 
Other adjustments, net1,658 768 
Net change in: 
Market value of trading securities(79)635 
Accrued interest receivable(23,281)6,977 
Other assets2,235 2,654 
Accrued interest payable69,239 1,046 
Other liabilities(937)(2,266)
Total adjustments(112,050)692,769 
Net cash (used in) provided by operating activities(54,863)720,604 
INVESTING ACTIVITIES  
Net change in:  
Interest-bearing deposits365,241 (574,908)
Securities purchased under agreements to resell(8,400,000)(600,000)
Federal funds sold405,000 (222,000)
 Loans to other FHLBanks(1,000,000) 
Trading securities:  
Proceeds 500,000 
Available-for-sale securities:  
Proceeds47,853 256,204 
Purchases(285,672)(1,225,092)
Held-to-maturity securities:  
Proceeds5,500 22,021 
Advances to members:  
Repaid293,011,823 13,981,077 
Originated(300,965,937)(13,558,193)
Mortgage loans held for portfolio:  
Proceeds55,610 161,799 
Purchases(23,058)(43,961)
Other investing activities, net(333)(91)
Net cash used in investing activities(16,783,973)(1,303,144)
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FEDERAL HOME LOAN BANK OF BOSTON
STATEMENTS OF CASH FLOWS — (Continued)
(dollars in thousands)
(unaudited)
For the Three Months Ended March 31,
20232022
FINANCING ACTIVITIES  
Net change in deposits217,319 (80,649)
Net (payments) proceeds on derivatives with a financing element(11,724)53,923 
Net proceeds from issuance of consolidated obligations:  
Discount notes50,148,452 36,250,813 
Bonds15,914,328 2,091,461 
Payments for maturing and retiring consolidated obligations:  
Discount notes(43,725,100)(35,647,840)
Bonds(6,047,640)(2,057,831)
Payment of financing lease(11)(11)
Proceeds from issuance of capital stock1,680,894 121,860 
Payments for repurchase of capital stock(1,307,678)(146,016)
Payments for redemption of mandatorily redeemable capital stock (144)
Cash dividends paid(31,003)(5,136)
Net cash provided by financing activities16,837,837 580,430 
Net decrease in cash and due from banks(999)(2,110)
Cash and due from banks at beginning of the period7,593 204,993 
Cash and due from banks at end of the period$6,594 $202,883 
Supplemental disclosures:  
Interest paid$602,099 $51,546 
AHP payments$2,450 $3,243 
Noncash transfers of mortgage loans held for portfolio to other assets$92 $200 
Noncash lease liabilities arising from obtaining right-of-use assets$26,314 $ 

The accompanying notes are an integral part of these financial statements. 

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FEDERAL HOME LOAN BANK OF BOSTON
NOTES TO FINANCIAL STATEMENTS

Note 1 — Basis of Presentation

The accompanying unaudited financial statements have been prepared in accordance with accounting principles generally accepted in the United States of America (GAAP) for interim financial information. In the opinion of management, all adjustments considered necessary have been included. All such adjustments consist of normal recurring accruals. The preparation of financial statements in conformity with GAAP requires us to make estimates and assumptions that affect the amounts reported in the financial statements and accompanying notes. Actual results could differ from those estimates. The results of operations for interim periods are not necessarily indicative of the results to be expected for the year ending December 31, 2023. These interim financial statements do not include all the information and footnotes required by GAAP for complete annual financial statements and accordingly should be read in conjunction with the Federal Home Loan Bank of Boston's audited financial statements and related notes in our Annual Report on Form 10-K for the year ended December 31, 2022, filed with the Securities and Exchange Commission (the SEC) on March 17, 2023 (the 2022 Annual Report). Unless otherwise indicated or the context requires otherwise, all references in this discussion to “the Bank,” "we," "us," "our," or similar references mean the Federal Home Loan Bank of Boston.

Note 2 — Recently Issued and Adopted Accounting Guidance

Effective Beginning in 2020

Facilitation of the Effects of Reference Rate Reform on Financial Reporting. On March 12, 2020, the Financial Accounting Standards Board (FASB) released temporary optional guidance that provides transition relief for reference rate reform. The guidance contains optional expedients and exceptions for applying GAAP to contract modifications, hedging relationships, and other transactions that reference London Interbank Offered Rate (LIBOR) or a reference rate that is expected to be discontinued as a result of reference rate reform if certain criteria are met. This update also provided a one-time election to sell, transfer, or both sell and transfer debt securities classified as held-to-maturity that reference a rate affected by reference rate reform and that were classified as held-to-maturity before January 1, 2020. This standard was effective upon issuance and the provisions generally can be applied prospectively as of January 1, 2020, through December 31, 2024.

In 2020, we adopted the provision of this guidance which allowed a one-time election to sell, transfer, or both sell and transfer debt securities classified as held-to-maturity. See Part II — Item 8 — Financial Statements and Supplementary Data — Note 5 — Investments in our Annual Report on Form 10-K for the year ended December 31, 2020, filed with the SEC on March 19, 2021, for additional information related to these sales and transfers.

Also in 2020, we retrospectively elected to adopt the provision of this guidance specific to the modification of interest rates used for the discounting of derivative instruments. This did not have a material effect on our financial condition, results of operations, or cash flows.

The remaining provisions of this guidance are not expected to have a material effect on our financial condition, results of operations, and cash flows.

Note 3 — Investments

Interest-Bearing Deposits, Securities Purchased under Agreements to Resell, Federal Funds Sold, and Loans to Other FHLBanks

We invest in interest-bearing deposits, securities purchased under agreements to resell, federal funds sold, and loans to other FHLBanks to provide short-term liquidity. These investments are generally transacted with counterparties that have received, or whose guarantors have received, a credit rating of triple-B or greater (investment grade) by a nationally recognized statistical rating organization (NRSRO), or the equivalent. At March 31, 2023, and December 31, 2022, none of these investments were made to counterparties or, if applicable, guaranteed by entities rated below single-A.

Securities purchased under agreements to resell are short-term and are structured such that they are evaluated daily to determine if the market value of the underlying securities decreases below the market value required as collateral (i.e. subject to collateral maintenance provisions). If so, the counterparty must place an amount of additional securities as collateral or remit an equivalent amount of cash sufficient to comply with collateral maintenance provisions, generally by the next business day. Based upon the collateral held as security and collateral maintenance provisions with our counterparties, we determined that no
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allowance for credit losses was needed for our securities purchased under agreements to resell at March 31, 2023, and December 31, 2022.

Federal funds sold and loans to other FHLBanks are unsecured loans that are transacted on an overnight term or short-term basis. FHFA regulations include a limit on the amount of unsecured credit we may extend to a counterparty. All investments in interest-bearing deposits, federal funds sold, and loans to other FHLBanks outstanding as of March 31, 2023, and December 31, 2022, have been repaid according to the contractual terms. No allowance for credit losses was recorded for these assets at March 31, 2023, and December 31, 2022.

Debt Securities

We invest in debt securities, which are classified as either trading, available-for-sale, or held-to-maturity. We are prohibited by FHFA regulations from investing in certain higher-risk securities, such as equity securities and debt instruments that are not investment quality, other than certain investments targeted at low-income persons or communities, but we are not required to divest instruments that experience credit deterioration after their purchase.

Trading Securities

Table 3.1 - Trading Securities by Major Security Type
(dollars in thousands)
 March 31, 2023 December 31, 2022
Corporate bonds$1,586 $1,507 

Table 3.2 - Net Gains (Losses) on Trading Securities
(dollars in thousands)
 For the Three Months Ended March 31,
 20232022
Net gains (losses) on trading securities held at period end$79 $(210)
Net losses on trading securities sold or matured during the period (425)
Net gains (losses) on trading securities$79 $(635)

We do not participate in speculative trading practices and typically hold these investments over a longer time horizon.

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Available-for-sale Securities

Table 3.3 - Available-for-Sale Securities by Major Security Type
(dollars in thousands)
March 31, 2023
 Amounts Recorded in Accumulated Other Comprehensive Income
 
Amortized
Cost (1)
Unrealized
Gains
 Unrealized
Losses
Fair
 Value
Untied States (U.S.) Treasury obligations$5,843,157 $4,415 $(11,670)$5,835,902 
State housing-finance-agency obligations (HFA securities)34,580  (1,475)33,105 
Supranational institutions357,783 60  (3,799)354,044 
U.S. government-owned corporations261,367   (26,708)234,659 
Government-sponsored enterprise (GSE)107,095   (7,203)99,892 
 6,603,982 4,475  (50,855)6,557,602 
Mortgage-backed securities (MBS)     
U.S. government guaranteed – single-family18,366   (2,440)15,926 
U.S. government guaranteed – multifamily528,837   (49,993)478,844 
GSE – single-family1,083,252 3,068  (59,962)1,026,358 
GSE – multifamily6,211,345 5,604 (189,524)6,027,425 
 7,841,800 8,672  (301,919)7,548,553 
Total$14,445,782 $13,147  $(352,774)$14,106,155 

December 31, 2022
  Amounts Recorded in Accumulated Other Comprehensive Income
 
Amortized
Cost (1)
 Unrealized
Gains
 Unrealized
Losses
Fair
 Value
U.S. Treasury obligations$5,732,249 $2,784 $(11,471)$5,723,562 
HFA securities34,580  (1,806)32,774 
Supranational institutions355,767  33  (5,448)350,352 
U.S. government-owned corporations253,490    (26,290)227,200 
GSE104,530    (6,864)97,666 
 6,480,616  2,817  (51,879)6,431,554 
MBS      
U.S. government guaranteed – single-family18,737    (2,589)16,148 
U.S. government guaranteed – multifamily531,184  (54,454)476,730 
GSE – single-family831,304  251  (66,029)765,526 
GSE – multifamily6,115,356  322  (178,720)5,936,958 
 7,496,581  573  (301,792)7,195,362 
Total$13,977,197  $3,390  $(353,671)$13,626,916 
_______________________
(1)    Amortized cost of available-for-sale securities includes adjustments made to the cost basis of an investment for accretion, amortization, collection of cash, and fair-value hedge accounting adjustments. Amortized cost excludes accrued interest receivable of $35.6 million and $43.1 million at March 31, 2023, and December 31, 2022, respectively.

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Table 3.4 - Available-for-Sale Securities in a Continuous Unrealized Loss Position
(dollars in thousands)
March 31, 2023
 Continuous Unrealized Loss Less than 12 MonthsContinuous Unrealized Loss 12 Months or MoreTotal
 Fair
 Value
Unrealized
 Losses
Fair
 Value
Unrealized
 Losses
Fair
 Value
Unrealized
 Losses
U.S. Treasury obligations$ $ $3,500,393 $(11,670)$3,500,393 $(11,670)
HFA securities  33,105 (1,475)33,105 (1,475)
Supranational institutions  341,147 (3,799)341,147 (3,799)
U.S. government-owned corporations  234,659 (26,708)234,659 (26,708)
GSE  99,892 (7,203)99,892 (7,203)
  4,209,196 (50,855)4,209,196 (50,855)
MBS      
U.S. government guaranteed – single-family663 (3)15,263 (2,437)15,926 (2,440)
U.S. government guaranteed – multifamily  478,844 (49,993)478,844 (49,993)
GSE – single-family45,973 (789)663,376 (59,173)709,349 (59,962)
GSE – multifamily2,555,728 (39,277)2,797,693 (150,247)5,353,421 (189,524)
2,602,364 (40,069)3,955,176 (261,850)6,557,540 (301,919)
Total$2,602,364 $(40,069)$8,164,372 $(312,705)$10,766,736 $(352,774)

December 31, 2022
 Continuous Unrealized Loss Less than 12 MonthsContinuous Unrealized Loss 12 Months or MoreTotal
 Fair
 Value
Unrealized
 Losses
Fair
 Value
Unrealized
 Losses
Fair
 Value
Unrealized
 Losses
U.S. Treasury obligations$2,792,558 $(7,428)$1,077,821 $(4,043)$3,870,379 $(11,471)
HFA securities10,383 (77)22,391 (1,729)32,774 (1,806)
Supranational institutions  337,485 (5,448)337,485 (5,448)
U.S. government-owned corporations  227,200 (26,290)227,200 (26,290)
GSE  97,666 (6,864)97,666 (6,864)
 2,802,941 (7,505)1,762,563 (44,374)4,565,504 (51,879)
MBS      
U.S. government guaranteed – single-family16,148 (2,589)  16,148 (2,589)
U.S. government guaranteed – multifamily310,447 (36,177)166,283 (18,277)476,730 (54,454)
GSE – single-family657,378 (52,285)77,892 (13,744)735,270 (66,029)
GSE – multifamily4,516,466 (124,136)1,210,970 (54,584)5,727,436 (178,720)
5,500,439 (215,187)1,455,145 (86,605)6,955,584 (301,792)
Total$8,303,380 $(222,692)$3,217,708 $(130,979)$11,521,088 $(353,671)

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Table 3.5 - Available-for-Sale Securities by Contractual Maturity
(dollars in thousands)
 March 31, 2023 December 31, 2022
Year of MaturityAmortized
Cost
 Fair
 Value
 Amortized
Cost
 Fair
 Value
Due in one year or less$252,563  $252,619  $250,015 $250,198 
Due after one year through five years5,538,806  5,527,605  5,011,292 4,998,056 
Due after five years through 10 years484,364  482,459  900,988 897,913 
Due after 10 years328,249  294,919  318,321 285,387 
 6,603,982  6,557,602  6,480,616 6,431,554 
MBS (1)
7,841,800  7,548,553  7,496,581 7,195,362 
Total$14,445,782  $14,106,155  $13,977,197 $13,626,916 
_______________________
(1)    MBS are not presented by contractual maturity because their expected maturities will likely differ from contractual maturities because borrowers of the underlying loans may have the right to call or prepay obligations with or without call or prepayment fees.

Held-to-Maturity Securities

Table 3.6 - Held-to-Maturity Securities by Major Security Type
(dollars in thousands)
March 31, 2023
 
Amortized Cost(1)
Gross Unrecognized Holding GainsGross Unrecognized Holding LossesFair Value
MBS    
U.S. government guaranteed – single-family$3,504 $21 $ $3,525 
GSE – single-family90,187 610 (902)89,895 
Total$93,691 $631 $(902)$93,420 

December 31, 2022
 
Amortized Cost(1)
Gross Unrecognized Holding GainsGross Unrecognized Holding LossesFair Value
MBS
U.S. government guaranteed – single-family$3,614 $29 $ $3,643 
GSE – single-family95,454 420 (926)94,948 
Total$99,068 $449 $(926)$98,591 
_______________________
(1)    Amortized cost of held-to-maturity securities includes adjustments made to the cost basis of an investment for accretion, amortization, and collection of cash. Amortized cost excludes accrued interest receivable of $359 thousand and $323 thousand at March 31, 2023, and December 31, 2022, respectively.

Gains and Losses on Sales. We compute gains and losses on sales of investment securities using the specific identification method and include these gains and losses in other income (loss). The following table summarizes the proceeds from sale and gains and losses on sales of securities for the three months ended March 31, 2022. There were no sales of investment securities during the three months ended March 31, 2023.

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Table 3.7 - Proceeds and Gains (Losses) from Sales of Investment Securities
(dollars in thousands)
 For the Three Months Ended March 31, 2022
Available-for-Sale Securities
Proceeds from sale $142,733 
Amortized cost, net of allowance for credit losses142,735 
Gross realized gains from sale$124 
Gross realized losses from sale(126)
Realized net loss from sale$(2)
Held-to-Maturity Securities(1)
Proceeds from sale$10,405 
Carrying value10,385 
Gross realized gains from sale$22 
Gross realized loss from sale(2)
Realized net gain from sale$20 
_______________________
(1)    Held-to-maturity securities sold had less than 15 percent of the acquired principal outstanding at the time of sale. Such sales are treated as maturities for the purposes of security classification. The sale does not impact our ability and intent to hold the remaining investments classified as held-to-maturity through their stated maturity dates.

Allowance for Credit Losses on Available-for-Sale Securities and Held-to-Maturity Securities

We evaluate available-for-sale and held-to-maturity investment securities for credit losses on a quarterly basis. Our available-for-sale and held-to-maturity securities are principally debt securities of GSE or U.S. government-owned corporations, supranational institutions, and state or local housing finance agency obligations, and MBS issued by Government National Mortgage Association (Ginnie Mae), Federal Home Loan Mortgage Corporation (Freddie Mac), and Federal National Mortgage Association (Fannie Mae) that are backed by single-family or multifamily mortgage loans. We only purchase investment-grade securities. At March 31, 2023, and December 31, 2022, all available-for-sale securities and held-to-maturity securities were rated single-A, or above, by an NRSRO, based on the lowest long-term credit rating for each security.

We evaluate individual available-for-sale securities for impairment by comparing the security’s fair value to its amortized cost. Impairment may exist when the fair value of the investment is less than its amortized cost (i.e. in an unrealized loss position). At March 31, 2023, and December 31, 2022, certain available-for-sale securities were in an unrealized loss position. These losses are considered temporary as we expect to recover the entire amortized cost basis on these available-for-sale investment securities and we neither intend to sell these securities nor do we consider it more likely than not that we will be required to sell these securities before the anticipated recovery of each security's remaining amortized cost basis. Further, we have not experienced any material payment defaults on the instruments.

We evaluate held-to-maturity securities for impairment on a collective or pooled basis unless an individual assessment is deemed necessary because the securities do not possess similar risk characteristics. We have not experienced and do not anticipate any payment defaults on these securities.

Based on our assessment of the credit worthiness of the issuers or guarantors, no allowance for credit losses was recorded on available-for-sale securities or held-to-maturity securities at March 31, 2023, or December 31, 2022.

Note 4 — Advances

General Terms. At both March 31, 2023, and December 31, 2022, we had advances outstanding with interest rates ranging from 0.00 percent to 6.23 percent, respectively.

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Table 4.1 - Advances Outstanding by Year of Contractual Maturity
(dollars in thousands)

 March 31, 2023December 31, 2022
AmountWeighted
Average
Rate
AmountWeighted
Average
Rate
Overdrawn demand-deposit accounts$611 5.15 %$2,000 4.48 %
Due in one year or less26,394,474 4.92 24,563,604 4.26 
Due after one year through two years14,576,454 4.58 10,260,956 4.05 
Due after two years through three years2,666,108 2.81 2,034,070 2.10 
Due after three years through four years917,313 3.25 775,951 2.35 
Due after four years through five years3,232,782 3.64 1,775,923 3.76 
Due after five years through fifteen years1,952,864 2.78 2,377,747 2.53 
Thereafter44,284 1.50 40,525 1.41 
Total par value49,784,890 4.51 %41,830,776 3.94 %
Discounts(35,275) (34,257) 
Fair value of bifurcated derivatives (1)
1,384 400 
Hedging adjustments(128,717) (197,338) 
Total (2)
$49,622,282  $41,599,581  
_________________________
(1)    At March 31, 2023, and December 31, 2022, we had certain advances with embedded features that met the requirements to be separated from the host contract and designated as stand-alone derivatives.
(2)    Excludes accrued interest receivable of $103.2 million and $72.9 million at March 31, 2023, and December 31, 2022, respectively.

We offer advances to members and eligible nonmembers that provide the borrower the right, based upon predetermined option exercise dates, to repay the advance prior to maturity without incurring prepayment or termination fees (callable advances). We also offer certain floating-rate advances that may be contractually prepaid by the borrower on a floating-rate reset date without incurring prepayment or termination fees. Other advances may only be prepaid by paying a fee (prepayment fee) that makes us financially indifferent to the prepayment of the advance.

Table 4.2 - Advances Outstanding by Year of Contractual Maturity or Next Call Date
(dollars in thousands)
March 31, 2023December 31, 2022
Overdrawn demand-deposit accounts$611 $2,000 
Due in one year or less39,180,769 33,919,899 
Due after one year through two years2,773,579 1,718,681 
Due after two years through three years2,592,708 1,986,570 
Due after three years through four years709,213 711,351 
Due after four years through five years2,530,862 1,078,603 
Due after five years through fifteen years1,952,864 2,373,147 
Thereafter44,284 40,525 
Total par value$49,784,890 $41,830,776 

We currently hold putable advances that provide us with the right to require repayment prior to maturity of the advance (and thereby extinguish the advance) on predetermined exercise dates (put dates). Generally, we would exercise the put options when interest rates increase relative to contractual rates.

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Table 4.3 - Advances Outstanding by Year of Contractual Maturity or Next Put Date
(dollars in thousands)
March 31, 2023December 31, 2022
Overdrawn demand-deposit accounts$611 $2,000 
Due in one year or less28,741,824 25,751,204 
Due after one year through two years14,752,954 10,525,456 
Due after two years through three years2,339,358 2,000,070 
Due after three years through four years877,813 750,951 
Due after four years through five years1,990,282 1,184,423 
Due after five years through fifteen years1,037,764 1,576,147 
Thereafter44,284 40,525 
Total par value$49,784,890 $41,830,776 

Table 4.4 - Advances by Current Interest Rate Terms
(dollars in thousands)
March 31, 2023 December 31, 2022
Fixed-rate$36,153,914 $31,976,911 
Variable-rate13,630,976 9,853,865 
Total par value$49,784,890  $41,830,776 

Credit Risk Exposure and Security Terms. Our advances are primarily made to member financial institutions, including commercial banks, insurance companies, savings institutions, and credit unions. We endeavor to manage our credit exposure to secured member credit products through an integrated approach that generally includes establishing a credit limit for each borrower. This approach includes an ongoing review of each borrower's financial condition, and collateral and lending policies that are intended to limit risk of loss while balancing borrowers' needs for a reliable source of funding. For additional information on credit risk exposure and security terms see Part II — Item 8 — Financial Statements and Supplementary Data — Note 6 — Advances in the 2022 Annual Report.

Using a risk-based approach and taking into consideration each borrower's financial strength, we consider the types and level of collateral to be the primary indicator of credit quality on our credit products. At March 31, 2023, and December 31, 2022, we had rights to collateral, on a borrower-by-borrower basis, with an estimated value in excess of our outstanding extensions of credit.

We continue to evaluate and make changes to our collateral guidelines based on market conditions. At March 31, 2023, and December 31, 2022, none of our advances were past due, on nonaccrual status, or considered impaired. In addition, there were no modifications for borrowers experiencing financial difficulties related to advances during the three months ended March 31, 2023 and 2022.

Based upon the collateral held as security, our credit extension and collateral policies, management's credit analysis, and the repayment history on advances, we have not recorded any allowance for credit losses on our advances at March 31, 2023, and December 31, 2022.

Note 5 — Mortgage Loans Held for Portfolio

We invest in mortgage loans through the Mortgage Partnership Finance® (MPF®) program. These mortgage loans are either guaranteed or insured by federal agencies, as is the case with government mortgage loans, or are credit-enhanced, directly or indirectly, by the related entity that sold the loan (a participating financial institution), as is the case with conventional mortgage loans. All such investments are held for portfolio.

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Table 5.1 - Mortgage Loans Held for Portfolio
(dollars in thousands)
 March 31, 2023December 31, 2022
Real estate  
Fixed-rate 15-year single-family mortgages
$215,137 $224,307 
Fixed-rate 20- and 30-year single-family mortgages
2,472,517 2,496,044 
Premiums
39,296 40,305 
Discounts
(1,647)(1,660)
Deferred derivative gains, net
1,309 1,333 
Total mortgage loans held for portfolio(1)
2,726,612 2,760,329 
Less: allowance for credit losses(2,000)(1,900)
Total mortgage loans, net of allowance for credit losses$2,724,612 $2,758,429 
________________________
(1)    Excludes accrued interest receivable of $14.3 million at both March 31, 2023, and December 31, 2022.

Table 5.2 - Mortgage Loans Held for Portfolio by Collateral/Guarantee Type
(dollars in thousands)
 March 31, 2023December 31, 2022
Conventional mortgage loans$2,529,344  $2,557,230 
Government mortgage loans158,310  163,121 
Total par value$2,687,654  $2,720,351 

Credit-Enhancements. Our allowance for credit losses factors in the credit-enhancements associated with conventional mortgage loans under the MPF program. These credit-enhancements apply after the homeowner's equity is exhausted and can include primary and/or supplemental mortgage insurance or other kinds of credit-enhancement. The credit risk analysis of our conventional loans is performed at the individual master commitment level to determine the credit-enhancements available to recover losses on loans under each individual master commitment. For additional information on credit enhancements see Part II — Item 8 — Financial Statements and Supplementary Data — Note 7 — Mortgage Loans Held for Portfolio — Credit-Enhancements in the 2022 Annual Report.

Payment Status of Mortgage Loans. Payment status is a key credit quality indicator for conventional mortgage loans and allows us to monitor borrower performance. A past due loan is one where the borrower has failed to make a full payment of principal and interest within 30 days of its due date. Other delinquency statistics include nonaccrual loans and loans in process of foreclosure. Tables 5.3 and 5.4 present the payment status for conventional mortgage loans and other delinquency statistics for all mortgage loans at March 31, 2023, and December 31, 2022.

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Table 5.3 - Credit Quality Indicator for Conventional Mortgage Loans
(dollars in thousands)
March 31, 2023
Year of Origination
Payment Status at Amortized Cost(1)
Prior to 20192019 to 2023Total
Past due 30-59 days delinquent$12,976 $6,638 $19,614 
Past due 60-89 days delinquent3,451 649 4,100 
Past due 90 days or more delinquent9,047 1,773 10,820 
Total past due25,474 9,060 34,534 
Total current loans1,271,680 1,259,154 2,530,834 
Total conventional mortgage loans$1,297,154 $1,268,214 $2,565,368 
December 31, 2022
Year of Origination
Payment Status at Amortized Cost(1)
Prior to 20182018 to 2022Total
Past due 30-59 days delinquent$9,640 $9,274 $18,914 
Past due 60-89 days delinquent2,844 1,554 4,398 
Past due 90 days or more delinquent9,638 5,444 15,082 
Total past due22,122 16,272 38,394 
Total current loans1,161,468 1,394,290 2,555,758 
Total conventional mortgage loans$1,183,590 $1,410,562 $2,594,152 
_________________________
(1)    Amortized cost excludes accrued interest receivable.

Table 5.4 - Other Delinquency Statistics of Mortgage Loans
(dollars in thousands)
March 31, 2023
Amortized Cost in Conventional Mortgage Loans Amortized Cost in Government Mortgage LoansTotal
In process of foreclosure (1)
$3,009 $827 $3,836 
Serious delinquency rate (2)
0.43 %1.42 %0.49 %
Past due 90 days or more still accruing interest$ $2,238 $2,238 
Loans on nonaccrual status (3)
$10,820 $ $10,820 
December 31, 2022
Amortized Cost in Conventional Mortgage LoansAmortized Cost in Government Mortgage LoansTotal
In process of foreclosure (1)
$2,898 $891 $3,789 
Serious delinquency rate (2)
0.58 %1.42 %0.63 %
Past due 90 days or more still accruing interest$ $2,359 $2,359 
Loans on nonaccrual status (3)
$15,246 $ $15,246 
_______________________
(1)    Includes loans where the decision of foreclosure or similar alternative such as pursuit of deed-in-lieu of foreclosure has been reported.
(2)    Loans that are 90 days or more past due or in the process of foreclosure expressed as a percentage of the recorded investment in the total loan portfolio class.
(3)    As of March 31, 2023, and December 31, 2022, $6.1 million and $8.7 million, respectively, of conventional mortgage loans on nonaccrual status did not have an associated allowance for credit losses because either these loans were charged off or the fair value of the underlying collateral, including any credit enhancements, is greater than the amortized cost of the loans.
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Allowance for Credit Losses for Mortgage Loans.

Conventional Mortgage Loans. Conventional loans are evaluated collectively when similar risk characteristics exist. Conventional loans that do not share risk characteristics with other loans are evaluated for expected credit losses on an individual basis. We determine our allowance for credit losses on conventional loans through analyses that include consideration of various loan portfolio and collateral-related characteristics, such as past performance, current conditions, and reasonable and supportable forecasts of expected economic conditions. We use a discounted cash flow model to project our expected losses. We use a third-party model to project cash flows to estimate the expected credit losses over the life of the loans. The model relies on a number of inputs, such as both current and forecasted property values and interest rates as well as historical borrower behavior. We incorporate associated credit enhancements and expected recoveries, if any, to determine our estimate of expected credit losses.

Certain conventional loans may be evaluated for credit losses by using the practical expedient for collateral dependent assets. A mortgage loan is considered collateral dependent when the borrower is experiencing financial difficulty and repayment is expected to be substantially through the sale of the underlying collateral. We estimate the fair value of this collateral by using a third-party property valuation model. The expected credit loss of a collateral dependent mortgage loan is equal to the difference between the amortized cost of the loan and the estimated fair value of the collateral, less estimated selling costs. We will reserve for these estimated losses or record a direct charge-off of the loan balance if certain triggering criteria are met.

Table 5.5 presents a roll forward of the allowance for credit losses on conventional mortgage loans for the three months ended March 31, 2023 and 2022.

Table 5.5 - Allowance for Credit Losses on Conventional Mortgage Loans
(dollars in thousands)
For the Three Months Ended March 31,
20232022
Allowance for credit losses (1)
Balance, beginning of period$1,900 $1,700 
Recoveries6  
Provision for (reduction of) credit losses94 (100)
Balance, end of period$2,000 $1,600 
_________________________
(1)    These amounts exclude government mortgage loans because we make no allowance for credit losses based on our investments in government mortgage loans, as discussed below under — Government Mortgage Loans Held for Portfolio.

Government Mortgage Loans Held for Portfolio. We invest in government mortgage loans secured by one- to four-family residential properties. Government mortgage loans are mortgage loans insured or guaranteed by the Federal Housing Administration (the FHA), the U.S. Department of Veterans Affairs (the VA), the Rural Housing Service of the U.S. Department of Agriculture (RHS), or by the U.S. Department of Housing and Urban Development (HUD).

The servicer provides and maintains insurance or a guarantee from the applicable government agency. The servicer is responsible for compliance with all government agency requirements and for obtaining the benefit of the applicable insurance or guaranty with respect to defaulted government-guaranteed mortgage loans. Any losses incurred on these loans that are not recovered from the insurer or guarantor are absorbed by the related servicer. Therefore, we only have credit risk for these loans if the servicer fails to pay for losses not covered by insurance or guarantees, but in such instances we would have recourse against the servicer for such failure. Due to government guarantees or insurance on our government loans, there is no allowance for credit losses for the government mortgage loan portfolio as of March 31, 2023, and December 31, 2022. Additionally, government mortgage loans are not placed on nonaccrual status due to the government guarantee or insurance on these loans and the contractual obligation of the loan servicers to repurchase their related loans when certain criteria are met.

"Mortgage Partnership Finance," "MPF," "eMPF" and "MPF Xtra" are registered trademarks of the Federal Home Loan Bank of Chicago.

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Note 6 — Derivatives and Hedging Activities

Table 6.1 - Fair Value of Derivative Instruments
(dollars in thousands)
March 31, 2023December 31, 2022
 Notional
Amount of
Derivatives
Derivative
Assets
Derivative
Liabilities
Notional
Amount of
Derivatives
Derivative
Assets
Derivative
Liabilities
Derivatives designated as hedging instruments   
Interest-rate swaps$43,017,909 $28,495 $(1,224,202)$38,356,160 $47,000 $(1,394,051)
Forward-start interest-rate swaps1,391,000  (2,239)1,391,000 756 (40)
Total derivatives designated as hedging instruments44,408,909 28,495 (1,226,441)39,747,160 47,756 (1,394,091)
Derivatives not designated as hedging instruments
Interest-rate swaps102,000  (1,231)107,000 1 (226)
CO bond firm commitments15,000 27  35,000 50  
Mortgage-delivery commitments (1)
16,919 67 (12)3,454 47 (2)
Total derivatives not designated as hedging instruments133,919 94 (1,243)145,454 98 (228)
Total notional amount of derivatives$44,542,828   $39,892,614   
Total derivatives before netting and collateral adjustments 28,589 (1,227,684)47,854 (1,394,319)
Netting adjustments and cash collateral, including related accrued interest (2)
 399,966 1,223,075 382,890 1,368,679 
Derivative assets and derivative liabilities $428,555 $(4,609)$430,744 $(25,640)
_______________________
(1)    Mortgage-delivery commitments are classified as derivatives with changes in fair value recorded in other income.
(2)    Amounts represent the effect of master-netting agreements intended to allow us to settle positive and negative positions with the same counterparty. Cash collateral posted, including accrued interest, was $1.6 billion and $1.8 billion at March 31, 2023, and December 31, 2022, respectively. The change in cash collateral posted is included in the net change in interest-bearing deposits in the statement of cash flows. Cash collateral received, including accrued interest, was $450 thousand at March 31, 2023.

Changes in fair value of the derivative hedging instrument and the hedged item attributable to the hedged risk for designated fair-value hedges are recorded in net interest income in the same line as the earnings effect of the hedged item. For designated cash-flow hedges, the entire change in the fair value of the hedging instrument (assuming it is included in the assessment of hedge effectiveness) is reported in other comprehensive income until the hedged transaction affects earnings. At that time, this amount is reclassified from other comprehensive income and recorded in net interest income in the same line as the earnings effect of the hedged item.

Tables 6.2 presents the net gains (losses) on qualifying fair-value hedging relationships. Gains (losses) on derivatives include unrealized changes in fair value as well as net interest settlements.

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Table 6.2 - Net Gains (Losses) on Fair Value Hedging Relationships
(dollars in thousands)
For the Three Months Ended March 31, 2023
AdvancesAvailable-for-sale SecuritiesCO Bonds
Total interest income (expense) in the statements of operations$501,206 $167,680 $(378,094)
Gains (losses) on hedging relationships
Changes in fair value:
Derivatives
$(68,586)$(233,315)$241,907 
Hedged items
67,518 227,211 (242,057)
Net changes in fair value before price alignment interest(1,068)(6,104)(150)
Price alignment interest(1)
(1,754)(10,058)283 
Net interest settlements on derivatives(2)(3)
28,455 97,226 (140,810)
Net gains (losses) on qualifying hedging relationships25,633 81,064 (140,677)
Amortization/accretion of discontinued hedging relationships(512) 526 
Net gains (losses) on derivatives and hedging activities recorded in net interest income$25,121 $81,064 $(140,151)

For the Three Months Ended March 31, 2022
AdvancesAvailable-for-sale SecuritiesCO Bonds
Total interest income (expense) in the statements of operations$33,993 $44,733 $(43,900)
Gains (losses) on hedging relationships
Changes in fair value:
Derivatives
$95,849 $636,682 $(569,233)
Hedged items
(94,496)(622,340)569,710 
Net changes in fair value before price alignment interest1,353 14,342 477 
Price alignment interest(1)
(22)(51)2 
Net interest settlements on derivatives(2)(3)
(9,926)(37,391)26,791 
Net (losses) gains on qualifying hedging relationships(8,595)(23,100)27,270 
Amortization/accretion of discontinued hedging relationships(263) 502 
Net (losses) gains on derivatives and hedging activities recorded in net interest income$(8,858)$(23,100)$27,772 
_______________________
(1)    Relates to derivatives for which variation margin payments are characterized as daily settled contracts.
(2)    Represents interest income/expense on derivatives in qualifying fair-value hedging relationships. Net interest settlements on derivatives that are not in qualifying fair-value hedging relationships are reported in other income.
(3)    Excludes the interest income/expense of the respective hedged items recorded in net interest income.

Tables 6.3 presents the net gains (losses) on qualifying cash flow hedging relationships.

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Table 6.3 - Net Gains (Losses) on Cash Flow Hedging Relationships
(dollars in thousands)
For the Three Months Ended March 31,
 20232022
Forward-start interest rate swaps - CO Bonds
Losses reclassified from accumulated other comprehensive loss into interest expense$(1,127)$(1,438)
(Losses) gains recognized in other comprehensive income(11,755)22,058 

For the three months ended March 31, 2023 and 2022, there were no reclassifications from accumulated other comprehensive income into earnings as a result of the discontinuance of cash-flow hedges because the original forecasted transactions were not expected to occur by the end of the originally specified time period or within a two-month period thereafter. As of March 31, 2023, the maximum length of time over which we are hedging our exposure to the variability in future cash flows for forecasted transactions is eight years.

As of March 31, 2023, the amount of deferred net losses on derivatives accumulated in other comprehensive income related to cash flow hedges expected to be reclassified to earnings during the next 12 months is $4.3 million.

Table 6.4 - Cumulative Basis Adjustments for Fair-Value Hedges
(dollars in thousands)
March 31, 2023
Line Item in Statement of Condition
Amortized Cost of Hedged Asset/ Liability(1)
Cumulative Basis Adjustments for Active Hedging Relationships Included in Amortized CostCumulative Basis Adjustments for Discontinued Hedging Relationships Included in Amortized CostCumulative Amount of Fair Value Hedging Basis Adjustments
Advances$5,681,843 $(131,431)$2,714 $(128,717)
Available-for-sale securities11,521,459 (963,044) (963,044)
Consolidated obligation bonds23,503,416 (1,140,752)28,978 (1,111,774)
_______________________
(1)    Includes only the amortized cost of hedged items in fair-value hedging relationships.

Impacts on Statement of Cash Flows. Cash paid or received for cleared derivatives variation margin is included on the statement of cash flows in either net change in derivatives and hedging activities as an operating activity or net payments on derivatives with a financing element, as a financing activity. The table below shows the impact of variation margin for cleared derivatives on the statement of cash flows:

Table 6.5 - Impact of Variation Margin for Cleared Derivatives on the Statement of Cash Flows
(dollars in thousands)

Increase (decrease) on Cash Flow Statement
For the Three Months Ended March 31,
20232022
Operating activity - net change in derivatives and hedging activities$(126,571)$700,104 
Financing activity - net (payments) proceeds on derivatives with a financing element(3,666)65,795 
Total variation margin (posted) received on cleared derivatives$(130,237)$765,899 

Managing Credit Risk on Derivatives.
We enter into derivatives that we clear (cleared derivatives) with a derivatives clearing organization (DCO), our counterparty for such derivatives. We also enter into derivatives that are not cleared (uncleared derivatives) under master-netting agreements. Currently derivatives that contain any optionality are not eligible for clearing. Accordingly, such derivatives, including the derivatives used to hedge issuance of callable CO bonds, are executed with our uncleared derivatives counterparties.

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Certain of our uncleared derivatives master-netting agreements contain provisions that require us to post additional collateral with our uncleared derivatives counterparties if our credit ratings are lowered. Under the terms that govern such agreements, if our credit rating is lowered by Moody's Investors Service Inc. (Moody's) or Standard & Poor’s Financial Services LLC (S&P) to a certain level, we are required to deliver additional collateral on uncleared derivatives. In the event of a split between such credit ratings, the lower rating governs. The aggregate fair value of all uncleared derivatives with these provisions that were in a net-liability position (before cash collateral and related accrued interest) at March 31, 2023, was $749.4 million for which we had delivered collateral with a post-haircut value of $753.2 million in accordance with the terms of the master-netting agreements. Securities collateral is subject to valuation haircuts in accordance with the terms of the master-netting arrangements. Table 6.6 sets forth the post-haircut value of incremental collateral that certain uncleared derivatives counterparties could have required us to deliver based on incremental credit rating downgrades at March 31, 2023.

Table 6.6 - Post Haircut Value of Incremental Collateral to be Delivered as of March 31, 2023
(dollars in thousands)
Ratings Downgrade (1)
FromToIncremental Collateral
AA+AA or AA-$ 
AA-A+, A or A- 
A-below A-37,181 
_______________________
(1)    Ratings are expressed in this table according to S&P's conventions but include the equivalent of such rating by Moody's. If there is a split rating, the lower rating is used.

For cleared derivatives, the DCO is our counterparty. The DCO notifies the clearing member of the required initial and variation margin and our agent (clearing member) in turn notifies us. We utilize one of two DCOs, for each cleared derivative transaction, Chicago Mercantile Exchange, Inc. (CME Inc.) or LCH Limited (LCH Ltd). Based upon their rulebooks, we characterize variation margin payments as daily settlement payments, rather than as collateral. At both DCOs, posted initial margin is considered collateral. We post initial margin and exchange variation margin through a clearing member of the DCO which clears our trades, acts as our agent to the DCO and guarantees our performance to the DCO, subject to the terms of relevant agreements. These arrangements expose us to credit risk in the event that one of our clearing members or one of the DCOs fails to meet its obligations. The use of cleared derivatives is intended to mitigate credit risk exposure because the DCO, which is fully secured at all times through margin received from its clearing members, is substituted for the credit risk exposure of individual counterparties in uncleared derivatives, and collateral is posted at least once daily for changes in the fair value of cleared derivatives through a clearing member.

For cleared derivatives, the DCO determines initial margin requirements. Our clearing members, which are U.S. Commodity Futures Trading Commission-registered futures commission merchants, may require us to post margin in excess of DCO requirements based on our credit or other considerations, including but not limited to, credit rating downgrades. We were not required to post any such excess margin by our clearing members based on credit or any other considerations at March 31, 2023.

Offsetting of Certain Derivatives. We present derivatives, any related cash collateral received or pledged, and associated accrued interest, on a net basis by counterparty.

We have analyzed the rights, rules, and regulations governing our cleared and uncleared derivatives and determined that those rights, rules, and regulations should result in a net claim with each of our counterparties (which, in the context of cleared derivatives is through each of our clearing members with the related DCO) upon an event of default of our counterparty (solely in the case of uncleared derivatives) or the bankruptcy, insolvency or a similar proceeding involving our counterparty (and/or one of our clearing members, in the case of cleared derivatives). For this purpose, "net claim" generally means a single net amount reflecting the aggregation of all amounts owed by us to the relevant counterparty and payable to us from the relevant counterparty.

Table 6.7 presents separately the fair value of derivatives that are subject to netting due to a legal right of offset based on the terms of our master netting arrangements or similar agreements as of March 31, 2023, and December 31, 2022, and the fair value of derivatives that are not subject to such netting. Derivatives subject to netting include any related cash collateral received from or pledged to counterparties.

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Table 6.7 - Netting of Derivative Assets and Derivative Liabilities
(dollars in thousands)
March 31, 2023
Derivative Instruments Meeting Netting Requirements
Gross Recognized Amount
Gross Amounts of Netting Adjustments (1)
Derivative Instruments Not Meeting Netting RequirementsTotal Derivative Assets and Total Derivative Liabilities
Derivative Assets
Interest-rate swaps
Uncleared$27,958 $(24,142)$3,816 
Cleared537 424,108 424,645 
CO bond firm commitments$27 27 
Mortgage delivery commitments67 67 
Total$428,555 
Derivative Liabilities
Interest-rate swaps
Uncleared$(1,198,465)$1,193,868 $(4,597)
Cleared(29,207)29,207  
Mortgage delivery commitments$(12)(12)
Total$(4,609)

December 31, 2022
Derivative Instruments Meeting Netting Requirements
Gross Recognized Amount
Gross Amounts of Netting Adjustments (1)
Derivative Instruments Not Meeting Netting RequirementsTotal Derivative Assets and Total Derivative Liabilities
Derivative Assets
Interest-rate swaps
Uncleared$23,782 $(23,782)$ 
Cleared23,975 406,672 430,647 
CO bond firm commitments$50 50 
Mortgage delivery commitment47 47 
Total$430,744 
Derivative Liabilities
Interest-rate swaps
Uncleared$(1,393,633)$1,367,995 $(25,638)
Cleared(684)684  
Mortgage delivery commitment$(2)(2)
Total$(25,640)
_______________________
(1)    Includes gross amounts of netting adjustments and cash collateral.

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Note 7 — Deposits

We offer demand and overnight deposits for members and qualifying nonmembers. Members that service mortgage loans may deposit funds collected in connection with mortgage loans pending disbursement of such funds to the owners of the mortgage loans, which we classify as "other" in the following table.

Table 7.1 - Deposits
(dollars in thousands)
 March 31, 2023 December 31, 2022
Interest-bearing  
Demand and overnight$852,817  $632,635 
Other  1,867 
Noninterest-bearing   
Other19,539  20,985 
Total deposits$872,356  $655,487 

Note 8 — Consolidated Obligations

CO Bonds. CO bonds for which we have received issuance proceeds and are primarily liable were as follows:

Table 8.1 - CO Bonds Outstanding by Contractual Maturity
(dollars in thousands)
 March 31, 2023December 31, 2022
Amount 
Weighted
Average
Rate (1)
Amount
Weighted
Average
Rate (1)
Due in one year or less$17,946,400  4.37 %$10,616,385  3.15 %
Due after one year through two years7,458,500  2.53 5,321,650  1.85 
Due after two years through three years5,808,340  1.92 4,993,600  1.70 
Due after three years through four years5,455,450  1.39 5,951,355  1.10 
Due after four years through five years2,342,400  3.23 2,099,000 2.24 
Thereafter3,745,255 2.31 3,916,865  2.09 
Total par value42,756,345  3.09 %32,898,855 2.17 %
Premiums35,114   27,902  
Discounts(9,849) (8,033) 
Hedging adjustments(1,111,774)  (1,353,181) 
Total$41,669,836   $31,565,543  
_______________________
(1)    The CO bonds' weighted-average rate excludes concession fees.

Table 8.2 - CO Bonds Outstanding by Call Feature
(dollars in thousands)
March 31, 2023 December 31, 2022
Noncallable and nonputable$22,109,655  $15,039,805 
Callable20,646,690  17,859,050 
Total par value$42,756,345  $32,898,855 

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Table 8.3 - CO Bonds Outstanding by Contractual Maturity or Next Call Date
(dollars in thousands)
March 31, 2023December 31, 2022
Due in one year or less$34,583,900 $26,319,885 
Due after one year through two years2,710,500 1,843,150 
Due after two years through three years2,229,340 1,952,600 
Due after three years through four years1,254,950 1,370,355 
Due after four years through five years849,400 438,000 
Thereafter1,128,255 974,865 
Total par value$42,756,345 $32,898,855 

Table 8.4 - CO Bonds by Interest Rate-Payment Type
(dollars in thousands)
March 31, 2023 December 31, 2022
Fixed-rate$26,760,955  $22,667,605 
Simple variable-rate9,865,000  4,200,000 
Step-up (1)
6,130,390  6,031,250 
Total par value$42,756,345  $32,898,855 
_______________________
(1)    Step-up bonds pay interest at increasing fixed rates for specified intervals over the life of the CO bond and can be called at our option on the step-up dates.

CO Discount Notes. Outstanding CO discount notes for which we were primarily liable, all of which are due within one year, were as follows:

Table 8.5 - CO Discount Notes Outstanding
(dollars in thousands)
 Book Value Par Value 
Weighted Average
Rate (1)
March 31, 2023$33,448,155  $33,671,951  4.79 %
December 31, 2022$26,975,260  $27,109,244  4.22 %
_______________________
(1)    CO discount notes' weighted-average rate represents a yield to maturity excluding concession fees.

Note 9 — Affordable Housing Program

Table 9.1 - AHP Liability
(dollars in thousands)
March 31, 2023December 31, 2022
Balance at beginning of year$76,622 $70,503 
AHP expense for the period6,375 20,521 
AHP voluntary contribution 5,479 
AHP direct grant disbursements(2,450)(17,683)
AHP subsidy for AHP advance disbursements(1,566)(3,155)
Return of previously disbursed grants and subsidies 957 
Balance at end of period$78,981 $76,622 

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Note 10 — Capital

We are subject to capital requirements under our capital plan, the Federal Home Loan Bank Act of 1932 (as amended, the FHLBank Act), and FHFA regulations and guidance:

1.    Risk-based capital. We are required to maintain at all times permanent capital, defined as the amounts paid-in for Class B stock and retained earnings, in an amount at least equal to the sum of our credit-risk capital requirement, market-risk capital requirement, and operational-risk capital requirement, calculated in accordance with FHFA rules and regulations, referred to herein as the risk-based capital requirement.

2.    Total regulatory capital. We are required to maintain at all times a total capital-to-assets ratio of at least four percent. Total regulatory capital is the sum of permanent capital, the amount of any general loss allowance if consistent with GAAP and not established for specific assets, and other amounts from sources determined by the FHFA as available to absorb losses.

3.    Leverage capital. We are required to maintain at all times a leverage capital-to-assets ratio of at least five percent. Leverage capital is calculated by multiplying permanent capital by 1.5 and adding to this product all other components of total capital.

The FHFA has authority to require us to maintain a greater amount of permanent capital than is required as defined by the risk-based capital requirements.

Table 10.1 - Regulatory Capital Requirements
(dollars in thousands)
Risk-Based Capital RequirementsMarch 31,
2023
 December 31,
2022
Permanent capital   
Class B capital stock$2,404,394  $2,031,178 
Mandatorily redeemable capital stock10,290  10,290 
Retained earnings1,716,752  1,690,568 
Total permanent capital$4,131,436  $3,732,036 
Risk-based capital requirement   
Credit-risk capital$138,477  $130,875 
Market-risk capital282,391  225,813 
Operations-risk capital126,260  107,006 
Total risk-based capital requirement$547,128  $463,694 
Permanent capital in excess of risk-based capital requirement$3,584,308  $3,268,342 
 March 31, 2023December 31, 2022
 RequiredActualRequiredActual
Capital Ratio    
Risk-based capital$547,128 $4,131,436 $463,694 $3,732,036 
Total regulatory capital$3,206,546 $4,131,436 $2,515,902 $3,732,036 
Total capital-to-asset ratio4.0 %5.2 %4.0 %5.9 %
Leverage Ratio
Leverage capital$4,008,182 $6,197,154 $3,144,877 $5,598,054 
Leverage capital-to-assets ratio5.0 %7.7 %5.0 %8.9 %

We are a cooperative whose members own most of our capital stock. Former members, including certain nonmembers that own our capital stock as a result of merger or acquisition, relocation, or involuntary termination of membership, own the remaining capital stock to support business transactions still carried on our statement of condition or, for a small amount of capital stock held by former members, until the five-year redemption period applicable to their membership stock is complete. Shares of
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capital stock cannot be purchased or sold except between us and our members at $100 per share par value. Each member is required to purchase Class B stock equal to 0.05 percent of the value of the member's total assets measured as of December 31 of the preceding year, subject to a current minimum balance of $10 thousand and a current maximum balance of $5 million (the membership stock investment requirement), and 3.00 percent for overnight advances, 4.00 percent for all other advances, 0.25 percent for outstanding letters of credit, and 4.50 percent of the par value of certain mortgage we purchased through the MPF program (collectively, the activity-based stock-investment requirement). The sum of the membership stock investment requirement and the activity-based stock investment requirement, rounded up to the nearest whole share, represents the total stock investment requirement.

Restricted Retained Earnings. At March 31, 2023, our total required contribution to the restricted retained earnings account was $669.0 million. At March 31, 2023, and December 31, 2022, restricted retained earnings totaled $411.1 million and $399.7 million, respectively. These restricted retained earnings are not available to pay dividends.

Note 11 — Accumulated Other Comprehensive Income (Loss)

Table 11.1 - Accumulated Other Comprehensive Income (Loss)
(dollars in thousands)
Net Unrealized Gain (Loss) on Available-for-sale SecuritiesNet Unrealized Gain (Loss) Relating to Hedging ActivitiesPension and Postretirement BenefitsTotal
Balance, December 31, 2021$58,013 $(26,291)$(2,755)$28,967 
Other comprehensive income (loss) before reclassifications:
Net unrealized (losses) gains(141,288)22,058  (119,230)
Reclassifications from other comprehensive income to net income
Reclassification of realized net loss included in net income(1)
2   2 
Amortization - hedging activities (2)
 1,438  1,438 
Amortization - pension and postretirement benefits (3)
  23 23 
Other comprehensive (loss) income(141,286)23,496 23 (117,767)
Balance, March 31, 2022$(83,273)$(2,795)$(2,732)$(88,800)
Balance, December 31, 2022$(350,281)$42,482 $1,374 $(306,425)
Other comprehensive income (loss) before reclassifications:
Net unrealized gains (losses)10,654 (11,755) (1,101)
Reclassifications from other comprehensive income to net income
Amortization - hedging activities (2)
 1,127  1,127 
Other comprehensive income (loss)10,654 (10,628) 26 
Balance, March 31, 2023$(339,627)$31,854 $1,374 $(306,399)
_______________________
(1)    Recorded in other, net in the statement of operations.
(2)    Recorded in CO bond interest expense.
(3)    Recorded in other expenses in the statement of operations.

Note 12 — Fair Values

A fair-value hierarchy is used to prioritize the inputs of valuation techniques used to measure fair value. A description of the application of the fair-value hierarchy, valuation techniques, and significant inputs is disclosed in Part II — Item 8 — Financial Statements and Supplementary Data — Note 15 — Fair Values in the 2022 Annual Report. There have been no material changes in the fair-value hierarchy classification of financial assets and liabilities, valuation techniques, or significant inputs during the three months ended March 31, 2023.

Table 12.1 presents the carrying value, fair value, and fair value hierarchy of our financial assets and liabilities at March 31, 2023, and December 31, 2022. We record trading securities, available-for-sale securities, derivative assets, derivative liabilities, and certain other assets at fair value on a recurring basis and certain mortgage loans, and certain other assets at fair value on a non-recurring basis. We record all other financial assets and liabilities at amortized cost. Refer to Table 12.2 for further details about the financial assets and liabilities held at fair value on either a recurring or non-recurring basis.
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Table 12.1 - Fair Value Summary
(dollars in thousands)
 March 31, 2023
 Carrying
Value
Total Fair ValueLevel 1Level 2Level 3
Netting Adjustments and Cash Collateral(2)
Financial instruments  
Assets:  
Cash and due from banks$6,594 $6,594 $6,594 $ $ $— 
Interest-bearing deposits1,248,687 1,248,687 1,248,687   — 
Securities purchased under agreements to resell8,400,000 8,399,975  8,399,975  — 
Federal funds sold2,301,000 2,300,998  2,300,998  — 
Trading securities(1)
1,586 1,586  1,586  — 
Available-for-sale securities(1)
14,106,155 14,106,155  14,073,050 33,105 — 
Held-to-maturity securities93,691 93,420  93,420  — 
Advances49,622,282 49,429,312  49,429,312  — 
Mortgage loans, net2,724,612 2,484,005  2,466,556 17,449 — 
Loans to other FHLBanks1,000,000 999,999  999,999  — 
Accrued interest receivable157,549 157,549  157,549  — 
Derivative assets(1)
428,555 428,555  28,589  399,966 
Other assets (1)
26,286 26,286 12,041 14,245  — 
Liabilities: 
Deposits(872,356)(872,273) (872,273) — 
COs:
Bonds(41,669,836)(41,201,760) (41,201,760) — 
Discount notes(33,448,155)(33,447,343) (33,447,343) — 
Mandatorily redeemable capital stock(10,290)(10,290)(10,290)  — 
Accrued interest payable(199,753)(199,753) (199,753) — 
Derivative liabilities(1)
(4,609)(4,609) (1,227,684) 1,223,075 
Other:
Commitments to extend credit for advances (8,034) (8,034) — 
Standby letters of credit(1,293)(1,293) (1,293) — 


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December 31, 2022
 Carrying
Value
Total Fair
Value
Level 1Level 2Level 3
Netting Adjustments and Cash Collateral(2)
Financial instruments  
Assets:  
Cash and due from banks$7,593 $7,593 $7,593 $ $ $— 
Interest-bearing deposits1,485,290 1,485,290 1,485,290   — 
Federal funds sold2,706,000 2,705,992  2,705,992  — 
Trading securities(1)
1,507 1,507  1,507  — 
Available-for-sale securities(1)
13,626,916 13,626,916  13,594,142 32,774 — 
Held-to-maturity securities99,068 98,591  98,591  — 
Advances41,599,581 41,378,357  41,378,357  — 
Mortgage loans, net2,758,429 2,483,271  2,462,257 21,014 — 
Accrued interest receivable134,268 134,268  134,268  — 
Derivative assets(1)
430,744 430,744  47,854  382,890 
Other assets(1)
25,504 25,504 11,950 13,554  — 
Liabilities:  
Deposits(655,487)(655,425) (655,425) — 
COs:
Bonds(31,565,543)(30,981,391) (30,981,391) — 
Discount notes(26,975,260)(26,972,926) (26,972,926) — 
Mandatorily redeemable capital stock(10,290)(10,290)(10,290)  — 
Accrued interest payable(130,515)(130,515) (130,515) — 
Derivative liabilities(1)
(25,640)(25,640) (1,394,319) 1,368,679 
Other:
Commitments to extend credit for advances (13,327) (13,327) — 
Standby letters of credit(1,168)(1,168) (1,168) — 
_______________________
(1)Carried at fair value and measured on a recurring basis.
(2)These amounts represent the effect of master-netting agreements intended to allow us to settle positive and negative positions and also cash collateral and related accrued interest held or placed with the same clearing member and/or counterparty.

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Fair Value Measured on a Recurring and Nonrecurring Basis.

Table 12.2 - Fair Value of Assets and Liabilities Measured at Fair Value on a Recurring and Nonrecurring Basis
(dollars in thousands)
March 31, 2023
 Level 1Level 2Level 3
Netting Adjustments and Cash Collateral (1)
Total
Assets:     
Carried at fair value on a recurring basis
Trading securities:
Corporate bonds$ $1,586 $ $— $1,586 
Total trading securities 1,586  — 1,586 
Available-for-sale securities:     
U.S. Treasury obligations 5,835,902  — 5,835,902 
HFA securities  33,105 — 33,105 
Supranational institutions 354,044  — 354,044 
U.S. government-owned corporations 234,659  — 234,659 
GSE 99,892  — 99,892 
U.S. government guaranteed – single-family MBS 15,926  — 15,926 
U.S. government guaranteed – multifamily MBS 478,844  — 478,844 
GSE – single-family MBS 1,026,358  — 1,026,358 
GSE – multifamily MBS 6,027,425  — 6,027,425 
Total available-for-sale securities 14,073,050 33,105 — 14,106,155 
Derivative assets:     
Interest-rate-exchange agreements 28,495  399,966 428,461 
CO Bond firm commitments 27  — 27 
Mortgage delivery commitments 67  — 67 
Total derivative assets 28,589  399,966 428,555 
Other assets12,041 14,245  — 26,286 
Total assets carried at fair value on a recurring basis$12,041 $14,117,470 $33,105 $399,966 $14,562,582 
Liabilities:     
Carried at fair value on a recurring basis
Derivative liabilities     
Interest-rate-exchange agreements$ $(1,227,672)$ $1,223,075 $(4,597)
Mortgage delivery commitments (12) — (12)
Total liabilities carried at fair value on a recurring basis$ $(1,227,684)$ $1,223,075 $(4,609)


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December 31, 2022
 Level 1Level 2Level 3
Netting
Adjustments and Cash Collateral
(1)
Total
Assets:     
Carried at fair value on a recurring basis
Trading securities:
Corporate bonds$ $1,507 $ $— $1,507 
Total trading securities 1,507  — 1,507 
Available-for-sale securities:     
U.S. Treasury obligations 5,723,562  — 5,723,562 
HFA securities  32,774 — 32,774 
Supranational institutions 350,352  — 350,352 
U.S. government-owned corporations 227,200  — 227,200 
GSE 97,666  — 97,666 
U.S. government guaranteed – single-family MBS 16,148  — 16,148 
U.S. government guaranteed – multifamily MBS 476,730  — 476,730 
GSE – single-family MBS 765,526  — 765,526 
GSE – multifamily MBS 5,936,958  — 5,936,958 
Total available-for-sale securities 13,594,142 32,774 — 13,626,916 
Derivative assets:     
Interest-rate-exchange agreements 47,757  382,890 430,647 
CO Bond firm commitments 50  — 50 
Mortgage delivery commitments 47  — 47 
Total derivative assets 47,854  382,890 430,744 
Other assets11,950 13,554  — 25,504 
Total assets carried at fair value on a recurring basis$11,950 $13,657,057 $32,774 $382,890 $14,084,671 
Carried at fair value on a nonrecurring basis(2)
Mortgage loans held for portfolio
$ $ $90 $— $90 
Total assets carried at fair value on a nonrecurring basis$ $ $90 $— $90 
Liabilities:     
Carried at fair value on a recurring basis
Derivative liabilities     
Interest-rate-exchange agreements$ $(1,394,317)$ $1,368,679 $(25,638)
Mortgage delivery commitments (2) — (2)
Total liabilities carried at fair value on a recurring basis$ $(1,394,319)$ $1,368,679 $(25,640)
_______________________
(1)    These amounts represent the effect of master-netting agreements intended to allow us to settle positive and negative positions and also cash collateral and related accrued interest held or placed with the same clearing member and/or counterparty.
(2)    We measure certain mortgage loans held for portfolio at fair value on a nonrecurring basis, that is, they are not measured at fair value on an ongoing basis but are subject to fair-value adjustments only in certain circumstances. The fair values presented are as of the date the fair value adjustment was recorded.

Table 12.3 presents a reconciliation of available-for-sale securities that are measured at fair value on a recurring basis using significant unobservable inputs (Level 3) during the three months ended March 31, 2023 and 2022.

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Table 12.3 - Roll Forward of Level 3 Available-for-Sale Securities
(dollars in thousands)
For the Three Months Ended March 31,
20232022
HFA SecuritiesHFA Securities
Balance at beginning of period$32,774 $62,265 
Total gains (losses) included in other comprehensive income
Net unrealized gains (losses)331 (821)
Balance at end of period$33,105 $61,444 
Total amount of unrealized gains (losses) for the period included in other comprehensive income relating to securities held at period end$331 $(821)

Note 13 — Commitments and Contingencies

Joint and Several Liability. COs are backed by the financial resources of the 11 district Federal Home Loan Banks (the FHLBanks or the FHLBank System). The FHFA has authority to require any FHLBank to repay all or a portion of the principal and interest on COs for which another FHLBank is the primary obligor. No FHLBank has ever been asked or required to repay the principal or interest on any CO on behalf of another FHLBank. We evaluate the financial condition of the other FHLBanks primarily based on known regulatory actions, publicly available financial information, and individual long-term credit-rating action as of each period-end presented. Based on this evaluation, as of March 31, 2023, and through the filing of this report, we do not believe it is likely that we will be required to repay the principal or interest on any CO on behalf of another FHLBank.

We have considered applicable FASB guidance and determined it is not necessary to recognize a liability for the fair value of our joint and several liability for all of the COs. The joint and several obligation is mandated by the FHLBank Act, as implemented by FHFA regulations, and is not the result of an arms-length transaction among the FHLBanks. The FHLBanks have no control over the amount of the guaranty or the determination of how each FHLBank would perform under the joint and several obligation. Because the FHLBanks are subject to the authority of the FHFA as it relates to decisions involving the allocation of the joint and several liability for the FHLBanks' COs, the FHLBanks' joint and several obligation is excluded from the initial recognition and measurement provisions. Accordingly, we have not recognized a liability for our joint and several obligation related to other FHLBanks' COs at March 31, 2023, and December 31, 2022. The par amounts of other FHLBanks' outstanding COs for which we are jointly and severally liable totaled $1.4 trillion and $1.1 trillion at March 31, 2023, and December 31, 2022, respectively. See Note 8 — Consolidated Obligations for additional information.

Off-Balance-Sheet Commitments

Table 13.1 - Off-Balance Sheet Commitments (1)
(dollars in thousands)
March 31, 2023December 31, 2022
Expire within one yearExpire after one yearTotalExpire within one yearExpire after one yearTotal
Standby letters of credit outstanding (2)
$9,463,137 $165,535 $9,628,672 $10,148,761 $77,521 $10,226,282 
Commitments for unused lines of credit - advances (3)
1,146,950  1,146,950 1,123,269  1,123,269 
Commitments to make additional advances209,455 21,442 230,897 57,024 29,010 86,034 
Commitments to invest in mortgage loans16,919  16,919 3,454  3,454 
Unsettled CO bonds, at par242,000  242,000 172,140  172,140 
Unsettled CO discount notes, at par   32,480  32,480 
__________________________
(1)    We have determined that it is unnecessary to record any liability for credit losses on these agreements.
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(2)    The amount of standby letters of credit outstanding excludes commitments to issue standby letters of credit that expire within one year. At March 31, 2023, and December 31, 2022, these amounts totaled $750 thousand and $22.0 million, respectively. Also, excluded are commitments to issue standby letters of credit that expire after one year totaling $42.6 million at March 31, 2023.
(3)    Commitments for unused line-of-credit advances are generally for periods of up to 12 months. Since many of these commitments are not expected to be drawn upon, the total commitment amount does not necessarily indicate future liquidity requirements.

Standby Letters of Credit. For a fee we issue standby letters of credit on behalf of our members to support certain obligations of the members to third-party beneficiaries. These standby letters of credit are generally subject to the same collateralization and borrowing limits similar to advances. Standby letters of credit may be offered to assist members and nonmember housing associates in facilitating residential housing finance, community lending, and asset-liability management, and to provide liquidity. In particular, members often use standby letters of credit as collateral for deposits from state and local government agencies. If we are required to make payment for a beneficiary's draw, our strategy is to take prompt action to recover the funds paid to the third-party beneficiary, including converting the payment amount into a collateralized advance to the primary obligor, withdrawing the payment amount from the primary obligor's demand deposit account with us, or selling collateral pledged by the primary obligor in a commercially reasonable manner to offset the payment amount. Historically, standby letters of credit usually expire without being drawn upon. At March 31, 2023, the outstanding standby letters of credit issued expire no later than 2032. Currently, we offer new standby letters of credit with terms typically up to 10 years, while terms greater than 10 years may be available on an exception basis. Unearned fees for the value of the guarantees related to standby letters of credit are recorded in other liabilities and totaled $1.3 million and $1.2 million at March 31, 2023, and December 31, 2022, respectively.

Commitments to Invest in Mortgage Loans. Commitments to invest in mortgage loans are generally for periods not to exceed 60 business days. Such commitments are recorded as derivatives at their fair values on the statement of condition.

Pledged Collateral. We have pledged securities as collateral related to derivatives. See Note 6 — Derivatives and Hedging Activities for additional information about our pledged collateral and other credit-risk-related contingent features.

Legal Proceedings. We are subject to various legal proceedings arising in the normal course of business from time to time. We would record an accrual for a loss contingency when it is probable that a loss has been incurred and the amount can be reasonably estimated. Management does not anticipate that the ultimate liability, if any, arising out of these matters will have a material effect on our financial condition, results of operations, or cash flows.

Note 14 — Transactions with Shareholders

Shareholder Concentrations. We consider shareholder concentrations as holdings of capital stock (including mandatorily redeemable capital stock) by individual members or nonmembers in excess of 10 percent of total capital stock outstanding at each period end.

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Table 14.1 - Shareholder Concentrations, Balance Sheet
(dollars in thousands)
Capital Stock
Outstanding
 Percent
of Total Capital Stock
Par
Value of
Advances
 Percent of Total Par Value
of Advances
Total Accrued
Interest
Receivable
 Percent of Total
Accrued Interest
Receivable on
Advances
March 31, 2023
Citizens Bank, N.A.$533,583 22.1 %$11,779,001 23.7 %$15,867 15.4 %
Webster Bank, N.A.359,918 14.9 8,560,461 17.2 23,895 23.2 
December 31, 2022
Citizens Bank, N.A.$363,769 17.8 %$8,519,007 20.4 %$5,662 7.8 %
Webster Bank, N.A.221,408 10.8 5,460,552 13.1 9,942 13.6 

We held sufficient collateral to support the advances to the above institutions such that we do not expect to incur any credit losses on these advances.

Transactions with Directors' Institutions. We provide, in the ordinary course of business, products and services to members whose officers or directors serve on our board of directors. In accordance with FHFA regulations, transactions with directors' institutions are conducted on the same terms as those with any other member.

Table 14.2 - Transactions with Directors' Institutions
(dollars in thousands)
Capital Stock
Outstanding
 Percent
of Total Capital Stock
Par
Value of
Advances
 Percent of Total Par Value
of Advances
Total Accrued
Interest
Receivable
 Percent of Total
Accrued Interest
Receivable on
Advances
March 31, 2023$546,773 22.6 %$12,022,849 24.1 %$16,089 15.6 %
December 31, 2022374,123 18.3 8,683,521 20.8 5,803 8.0 

Note 15 — Subsequent Events

On April 21, 2023, the board of directors declared a cash dividend at an annualized rate of 7.55 percent based on daily average capital stock balances outstanding during the first quarter of 2023. The dividend, including dividends classified as interest on mandatorily redeemable capital stock, amounted to $40.0 million and was paid on May 2, 2023.

ITEM 2. MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS

Index to Management's Discussion and Analysis of Financial Condition and Results of Operations

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Forward-Looking Statements

This report includes statements describing anticipated developments, projections, estimates, or predictions of ours that are “forward-looking statements.” These statements may involve matters related to, but not limited to, projections of revenues, income, earnings, capital expenditures, dividends, capital structure, or other financial items; repurchases of excess stock, our minimum retained earnings target, or the interest-rate environment in which we do business; statements of management’s plans or objectives for future operations; expectations of effects or changes in fiscal and monetary policies and our future economic performance; or statements of assumptions underlying certain of the foregoing types of statements. These statements may use forward-looking terminology such as, but not limited to, “anticipates,” “believes,” “continued,” “expects,” “plans,” “intends,” “may,” “could,” “estimates,” “assumes,” “should,” “will,” “likely,” or their negatives or other variations on these terms. We caution that, by their nature, forward-looking statements are subject to a number of risks or uncertainties, including the risk factors set forth in Part I — Item 1A — Risk Factors in the 2022 Annual Report and Part II — Item 1A — Risk Factors of this report and the risks set forth below. Actual results could differ materially from those expressed or implied in these forward-looking statements or could affect the extent to which a particular objective, projection, estimate, or prediction is realized. As a result, you are cautioned not to place undue reliance on such statements. These forward-looking statements speak only as of the date they are made, and we do not undertake to update any forward-looking statement herein or that may be made from time to time on our behalf.

Some of the risks and uncertainties that could affect our forward-looking statements include the following:

the effects of economic, financial, credit, and market conditions on our financial and regulatory condition and results of operations, including changes in economic growth, general liquidity conditions, inflation and deflation, employment rates, interest rates, interest rate spreads, interest rate volatility, mortgage originations, prepayment activity, housing prices, and asset delinquencies; members’ deposit flows, liquidity needs, and loan demand; changes in benchmark interest rates, including but not limited to the cessation of the LIBOR benchmark rate, the development of alternative rates, including the secured overnight financing rate (SOFR), and the adverse consequences these could have for market participants, including the Bank and its members; changes in the general economy, including changes resulting from U.S. fiscal and monetary policy, such as a failure to increase the U.S. treasury debt ceiling, actions of the Federal Open Market Committee (FOMC), or changes in credit ratings of the U.S. federal government; and the condition of the mortgage and housing markets on our mortgage-related assets; and the condition of the capital markets on our COs;
issues and events across the FHLBank System and in the political arena that may lead to executive branch, legislative, regulatory, judicial, or other developments impacting the scope of our business, investor demand for COs, our financial obligations with respect to COs, our ability to access the capital markets, our members, our counterparties, the manner in which we operate, or the organization and structure of the FHLBank System;
our ability to declare and pay dividends consistent with past practices as well as any plans to repurchase excess capital stock, and any amendments to our capital plan;
competitive forces including, without limitation, other sources of funding available to our members and other entities borrowing funds in the capital markets;
changes in the value and liquidity of collateral we hold as security for obligations of our members and counterparties;
the impact of new accounting standards and the application of accounting rules, including the impact of regulatory guidance on our application of such standards and rules;
changes in the fair value and economic value of, impairments of, and risks, including risks related to changes in or cessation of benchmark interest rates such as LIBOR, overnight index swap rate based on the federal funds effective rate (OIS), and SOFR, associated with the Bank’s investments in mortgage loans and MBS or other assets and the related credit-enhancement protections;
membership conditions and changes, including changes resulting from member failures, mergers or changing financial health, changes due to member eligibility, changes in the principal place of business of members, or the addition of new members;
external events, such as general economic and financial instabilities, including recent turmoil in the banking industry, political instability, wars, including hostilities and sanctions related to the war between Russia and Ukraine, pandemics and other health emergencies, and natural disasters, including disasters caused by significant climate change, which, among other things, could damage our facilities or the facilities of our members, damage or destroy collateral that members have pledged to secure advances or mortgages that we hold for our portfolio, and which could cause us to experience losses or be exposed to a greater risk that pledged collateral would be inadequate in the event of a default;
the pace of technological change and our ability to develop and support internal controls, information systems, and other operating technologies that effectively manage the risks we face, including but not limited to, failures, interruptions, or security breaches and other cyber-attacks; and
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our ability to attract and retain skilled employees, including our key personnel.

These risk factors are not exhaustive. New risk factors emerge from time to time. We cannot predict such new risk factors nor can we assess the impact, if any, of such new risk factors on our business or the extent to which any factor, or combination of factors, may cause actual results to differ materially from those implied by any forward-looking statements.

The Management's Discussion and Analysis of Financial Condition and Results of Operations should be read in conjunction with our interim financial statements and notes, which begin on page three, and the 2022 Annual Report.

EXECUTIVE SUMMARY

Net income for the quarter ending March 31, 2023, was $57.2 million, compared with net income of $27.8 million for the same period in 2022. The increase was primarily the result of an increase of $22.9 million in net interest income after provision for credit losses and a decrease of $8.5 million in AHP voluntary expense.

Net interest income after provision for credit losses for the three months ended March 31, 2023, was $81.8 million, compared with $58.9 million for 2022. The $22.9 million increase in net interest income after provision for credit losses was driven by growth in our advances and investments portfolios, growth in capital, and an increase in yields in the three months ended March 31, 2023, resulting from higher market interest rates compared to the same period of the prior year. These improvements to net interest income were moderated by a $35.0 million year-over-year reduction to net interest income due a swing to an $18.9 million net loss from overall hedge ineffectiveness for the three months ended March 31, 2023, from a $16.1 million net gain from overall hedge ineffectiveness for the three months ended March 31, 2022, and a $12.0 million decrease in net accretion of MBS premium, both of which were primarily driven by a decrease of intermediate-term interest rates during the quarter versus an increase in the comparable quarter one year ago.

Our retained earnings grew to $1.7 billion at March 31, 2023, an increase of $26.2 million from December 31, 2022, and equals 2.1 percent of total assets at March 31, 2023. We continue to satisfy all regulatory capital requirements as of March 31, 2023.

On April 21, 2023, our board of directors declared a cash dividend that was equivalent to an annual yield of 7.55 percent, the approximate daily average of SOFR for the first quarter of 2023 plus 300 basis points.

For the quarter ended March 31, 2023, the Bank contributed $6.4 million to its Affordable Housing Program and voluntarily contributed $772 thousand to its Jobs for New England program. Additional information on the AHP and other targeted affordable housing and community investment programs is provided in the 2022 Annual Report.

Our overall results of operations are influenced by the economy and financial markets, and, in particular, by members’ demand for liquidity and our ability to maintain sufficient access to funding at relatively favorable costs. While the effects of high inflation and the Board of Governors of the Federal Reserve System's (the Federal Reserve) aggressive monetary policy response, combined with weakening economic growth as measured by gross domestic product, present uncertainties about the future of the U.S. economy, the quarter ending March 31, 2023, saw a continued increase in demand for advances. During the three months ended March 31, 2023, advances increased to $49.6 billion, an increase of 19.3 percent from $41.6 billion at December 31, 2022. Most of this increase occurred in mid-March as a result of a significant increase in liquidity needs our depository members experienced at that time. The significant increase in advances was concentrated in variable-rate advances, long-term fixed rate advances, short-term fixed-rate advances, and putable fixed-rate advances, reflecting rising demand for wholesale funding at member institutions, which accelerated in the wake of the increase in outflow of deposits during this period.

Generally, investor demand for high credit quality, fixed-income investments, including COs, continued to be strong relative to other investments. Investor appetite for FHLBank System COs remains relatively strong despite the volume of issuance used to keep pace with advance growth. However, the historically large volume of debt that the FHLBank System issued to satisfy member advance demand caused our funding costs to temporarily increase relative to benchmark yields for comparable debt. Our flexibility in utilizing various funding tools, in combination with a diverse investor base and our status as a government-sponsored enterprise, have helped provide reliable market access and demand for consolidated obligations throughout fluctuating market environments and regulatory changes affecting dealers of and investors in COs. The Bank has continued to meet all funding needs during the three months ended March 31, 2023.

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Net Interest Income, Margin, and Spread

Net interest spread was 0.17 percent for the three months ended March 31, 2023, a 53 basis point decrease from 2022, and net interest margin was 0.47 percent, a 27 basis point decrease from 2022. The decrease of net interest spread and margin was primarily attributable to the increases in unrealized net losses on fair value hedges and decreases of net accretion of MBS premium, in addition to the impact of higher concentrations of advances and short-term investments on our balance sheet, which tend to have lower spreads to funding costs.

Legislative and Regulatory Developments

Legislative or regulatory developments that may affect the way we conduct business or impact how we satisfy our mission, as well as the value of our membership, that have been proposed or enacted are further described in — Legislative and Regulatory Developments. Such developments affect the way we conduct business and could impact how we satisfy our mission as well as the value of our membership.

LIBOR Transition Preparations

For details regarding the Bank's transition from LIBOR to SOFR, the alternative reference rate to U.S. dollar LIBOR recommended by the Alternative Reference Rates Committee, see the following Risk Factor in our 2022 Annual Report: Part I — Item 1A — Risk Factors — Market and Liquidity Risks — Changes to and replacement of the LIBOR benchmark interest rate could adversely affect our business, financial condition, and results of operations. Additional information is provided in — Financial Condition - Transition from LIBOR to Alternative Reference Rates and in — Legislative and Regulatory Developments - LIBOR Transition.

Cyber Incident

On April 17, 2023, we received notice of a ransomware event at a vendor who provides software services to the Bank. The event did not impact our operations, and we do not expect that the event will have a material impact on our financial condition. The vendor and the Bank are continuing the investigation into the potential extent of this event, including whether it triggers any legally required notifications.

ECONOMIC CONDITIONS

Economic Environment

Real gross domestic product (GDP) increased at an annual rate of 1.1 percent in the first quarter of 2023. The expansion in the first quarter was driven mainly by consumer spending, exports, and government spending. The increase in personal consumption expenditures reflected an increase in spending on both goods and services.

The labor market continued to improve, with job growth averaging 345,000 per month in the first quarter of 2023. In April 2023, employment increased by 253,000 and the unemployment rate was 3.4 percent. The unemployment rate for the New England region in March 2023 was 3.4 percent, ranging from 2.4 percent in New Hampshire to 4.0 percent in Connecticut.

In April 2023, the Consumer Price Index (CPI) increased 0.4 percent from the preceding month, representing a year-over-year increase of 4.9 percent. CPI inflation over the previous month was driven mainly by the cost of shelter, used cars, and gasoline. The FHFA reported that house prices rose 4.0 percent across the U.S. from February 2022 to February 2023. Over the same period, home prices in New England rose 5.4 percent.

Interest-Rate Environment

On May 3, 2023, the FOMC raised the target range for the federal funds rate to between 500 and 525 basis points and stated that it will weigh a wide range of information in determining the extent to which future rate hikes might be needed. The FOMC also stated that it would continue reducing its holdings of Treasury securities, agency debt, and agency mortgage-backed securities by reinvesting principal payments from its securities holdings only if they exceed monthly caps.

As the Federal Reserve continued with a tightening policy stance, short-term rates rose commensurate with the magnitude of the increase in the federal funds rate. At the end of the first quarter of 2023, 5- and 10-year Treasury rates were lower than overnight and 3-month rates, consistent with expectations of further interest rate hikes in the near term followed by softening economic activity leading to a fall in interest rates over a longer term.
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Table 1 - Key Interest Rates(1)
Three Month AverageEnding Rate
March 31, 2023March 31, 2022March 31, 2023December 31, 2022
SOFR4.50%0.09%4.87%4.30%
Federal funds effective rate4.52%0.12%4.83%4.33%
3-month LIBOR4.92%0.52%5.19%4.77%
3-month U.S. Treasury yield4.69%0.28%4.69%4.34%
2-year U.S. Treasury yield4.36%1.45%4.03%4.43%
5-year U.S. Treasury yield3.81%1.83%3.57%4.00%
10-year U.S. Treasury yield3.64%1.95%3.47%3.87%
________________
(1)    Source: Bloomberg

SELECTED FINANCIAL DATA

The following financial highlights for the statement of condition and statement of operations for December 31, 2022, have been derived from our audited financial statements. Financial highlights for the quarter-ends have been derived from our unaudited financial statements.

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Table 2 - Selected Financial Data
(dollars in thousands)
 As of and for the Three Months Ended
 March 31,
2023
December 31,
2022
September 30,
2022
June 30,
2022
March 31,
2022
Statement of Condition     
Total assets$80,163,644 $62,897,549 $58,869,539 $62,063,994 $32,395,662 
Investments(1)
27,151,119 17,918,781 21,748,784 28,254,534 16,849,318 
Advances49,622,282 41,599,581 33,665,311 30,318,486 11,816,428 
Mortgage loans held for portfolio, net(2)
2,724,612 2,758,429 2,820,696 2,897,373 2,998,682 
Deposits and other borrowings872,356 655,487 938,551 1,066,459 803,383 
Consolidated obligations:
Bonds
41,669,836 31,565,543 32,818,095 32,721,605 26,070,923 
Discount notes
33,448,155 26,975,260 21,684,635 25,096,230 2,878,513 
Total consolidated obligations
75,117,991 58,540,803 54,502,730 57,817,835 28,949,436 
Mandatorily redeemable capital stock10,290 10,290 10,397 10,703 13,418 
Class B capital stock outstanding-putable(3)
2,404,394 2,031,178 1,717,748 1,557,243 929,482 
Unrestricted retained earnings1,305,619 1,290,873 1,267,192 1,230,558 1,202,685 
Restricted retained earnings411,133 399,695 388,621 376,620 368,420 
Total retained earnings1,716,752 1,690,568 1,655,813 1,607,178 1,571,105 
Accumulated other comprehensive loss(306,399)(306,425)(244,075)(216,409)(88,800)
Total capital3,814,747 3,415,321 3,129,486 2,948,012 2,411,787 
Results of Operations
Net interest income after provision for credit losses$81,827 $70,813 $83,120 $69,416 $58,942 
Other income, net4,364 4,470 4,290 3,818 1,066 
Other expense22,629 13,742 20,721 27,667 29,073 
AHP assessments6,375 6,172 6,682 4,567 3,100 
Net income$57,187 $55,369 $60,007 $41,000 $27,835 
Other Information
Dividends declared$31,003 $20,614 $11,372 $4,927 $5,136 
Dividend payout ratio54.21 %37.23 %18.95 %12.02 %18.45 %
Weighted-average dividend rate(4)
6.67 5.16 3.72 2.09 2.05 
Return on average equity(5)
6.50 6.86 7.97 6.13 4.50 
Return on average assets0.32 0.35 0.41 0.35 0.35 
Net interest margin(6)
0.47 0.45 0.58 0.60 0.74 
Average equity to average assets4.93 5.04 5.18 5.78 7.69 
Total regulatory capital ratio(7)
5.15 5.93 5.75 5.12 7.76 
_______________________
(1)Investments include available-for-sale securities, held-to-maturity securities, trading securities, interest-bearing deposits, securities purchased under agreements to resell, federal funds sold and loans to other FHLBanks.
(2)The allowance for credit losses for mortgage loans amounted to $2.0 million as of March 31, 2023, $1.9 million as of December 31, 2022, $2.0 million as of September 30, 2022, $1.5 million as of June 30, 2022, and $1.6 million as of March 31, 2022, respectively.
(3)Capital stock is putable at the option of a member upon five years' written notice, subject to applicable restrictions.
(4)Weighted-average dividend rate is the dividend amount declared divided by the average daily balance of capital stock eligible for dividends.
(5)Return on average equity is net income divided by the total of the average daily balance of outstanding Class B capital stock, accumulated other comprehensive income and total retained earnings.
(6)Net interest margin is net interest income before provision for credit losses as a percentage of average earning assets.
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(7)Total regulatory capital ratio is capital stock (including mandatorily redeemable capital stock) plus total retained earnings as a percentage of total assets. See Item 1 — Financial Statements — Notes to the Financial Statements — Note 10 — Capital.

RESULTS OF OPERATIONS

Net income increased to $57.2 million for the three months ended March 31, 2023, from $27.8 million for the same period in 2022. The primary reasons for the increase are discussed under — Executive Summary.

Net Interest Income

Net interest income after provision for credit losses for the three months ended March 31, 2023, was $81.8 million, compared with $58.9 million for the same period in 2022. The $22.9 million increase in net interest income after provision for credit losses was driven by a $31.9 billion increase in the average balance of advances, a $6.8 billion increase in the average balance of money market investments, a $603.4 million increase in the average balance of investments securities, growth in capital, and an increase in yields. These positive factors were partially offset by a $308.3 million decrease in the average balance of mortgage loans, a $35.0 million year-over-year reduction to net interest income due a swing to an $18.9 million net loss from overall hedge ineffectiveness for the three months ended March 31, 2023 from a $16.1 million net gain from overall hedge ineffectiveness for the three months ended March 31, 2022, and a $12.0 million decrease in net accretion of MBS premium. Net interest spread was 0.17 percent for the three months ended March 31, 2023, a decrease of 53 basis points from the same period in 2022, and net interest margin was 0.47 percent, a decrease of 27 basis points from the same period in 2022. See — Executive Summary for additional information.

Table 3 presents major categories of average balances, related interest income/expense, and average yields/rates for interest-earning assets and interest-bearing liabilities. Our primary source of earnings is net interest income, which is the interest earned on advances, mortgage loans, and investments less interest paid on COs, deposits, and other sources of funds.

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Table 3 - Net Interest Spread and Margin
(dollars in thousands)
 For the Three Months Ended March 31,
 20232022
 Average
Balance
Interest
Income /
Expense
Average
Yield/Rate(1)
Average
Balance
Interest
Income /
Expense
Average
Yield/Rate(1)
Assets      
Advances$44,255,550 $501,615 4.60 %$12,404,813 $34,907 1.14 %
Interest-bearing deposits2,884,371 32,602 4.58 415,657 160 0.16 
Securities purchased under agreements to resell2,260,600 25,681 4.61 546,689 171 0.13 
Federal funds sold4,725,589 52,945 4.54 2,128,889 814 0.16 
Investment securities(2)
14,160,582 168,759 4.83 13,557,182 45,863 1.37 
Mortgage loans (2)(3)
2,740,088 21,188 3.14 3,048,429 21,528 2.86 
Other earning assets11,111 134 4.89 — — — 
Total interest-earning assets71,037,891 802,924 4.58 32,101,659 103,443 1.31 
Other non-interest-earning assets1,657,625 470,213 
Fair-value adjustments on investment securities(321,986)14,860 
Total assets$72,373,530 $802,924 4.50 %$32,586,732 $103,443 1.29 %
Liabilities and capital   
Consolidated obligations   
Discount notes$29,943,607 $336,683 4.56 %$2,304,476 $607 0.11 %
Bonds35,645,506 378,094 4.30 26,523,530 43,900 0.67 
Other interest-bearing liabilities679,604 6,226 3.72 804,721 94 0.05 
Total interest-bearing liabilities66,268,717 721,003 4.41 29,632,727 44,601 0.61 
Other non-interest-bearing liabilities2,537,792 448,126 
Total capital3,567,021 2,505,879 
Total liabilities and capital$72,373,530 $721,003 4.04 %$32,586,732 $44,601 0.56 %
Net interest income $81,921  $58,842 
Net interest spread  0.17 %  0.70 %
Net interest margin  0.47 %  0.74 %
_________________________
(1)    Yields are annualized    
(2)    Average balances are reflected at amortized cost.
(3)    Nonaccrual loans are included in the average balances used to determine average yield.

Rate and Volume Analysis

Changes in both average balances (volume) and interest rates influence changes in net interest income and net interest margin. Table 4 summarizes changes in interest income and interest expense for the three months ended March 31, 2023 and 2022. Changes in interest income and interest expense that are not identifiable as either volume-related or rate-related, but are equally attributable to both volume and rate changes, have been allocated to the volume and rate categories based upon the proportion of the absolute value of the volume and rate changes.

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Table 4 - Rate and Volume Analysis
(dollars in thousands)
 For the Three Months Ended March 31, 2023 vs. 2022
 Increase (Decrease) due to
 VolumeRateTotal
Interest income
Advances$214,157 $252,551 $466,708 
Interest-bearing deposits5,617 26,825 32,442 
Securities purchased under agreements to resell2,080 23,430 25,510 
Federal funds sold2,154 49,977 52,131 
Investment securities2,131 120,765 122,896 
Mortgage loans(2,284)1,944 (340)
Other earning assets— 134 134 
Total interest income223,855 475,626 699,481 
Interest expense
Consolidated obligations
Discount notes75,088 260,988 336,076 
Bonds19,980 314,214 334,194 
Other interest-bearing liabilities(17)6,149 6,132 
Total interest expense95,051 581,351 676,402 
Change in net interest income$128,804 $(105,725)$23,079 

Average Balance of Advances Outstanding

The average balance of total advances increased $31.9 billion, or 256.8 percent, for the three months ended March 31, 2023, compared with the same period in 2022. We cannot predict future member demand for advances.

Average Balance of Investments

Average short-term money-market investments, consisting of interest-bearing deposits, securities purchased under agreements to resell, federal funds sold, and loans to other FHLBanks, increased $6.8 billion, or 219.7 percent, for the three months ended March 31, 2023, compared with the same period in 2022, as liquidity needs were greater in 2023 compared to 2022 due to increased advances borrowing activity. The yield earned on short-term money-market investments is highly correlated to short-term market interest rates. As a result of the FOMC’s increase in the target range for the federal funds rate, average yields on overnight federal funds sold increased from 0.16 percent during the three months ended March 31, 2022 to 4.54 percent during the three months ended March 31, 2023, while average yields on securities purchased under agreements to resell increased from 0.13 percent for the three months ended March 31, 2022 to 4.61 percent for the three months ended March 31, 2023. These investments are used for liquidity management.

Average investment-securities balances increased $603.4 million, or 4.5 percent for the three months ended March 31, 2023, compared with the same period in 2022.

Average Balance of COs

Average CO balances increased $36.8 billion, or 127.5 percent, for the three months ended March 31, 2023, compared with the same period in 2022, resulting from our increased funding needs principally due to the increase in our average advances balances. This increase consisted of $27.6 billion in CO discount notes and $9.1 billion in CO bonds.

The average balance of CO discount notes represented approximately 45.7 percent of total average COs for the three months ended March 31, 2023, compared with 8.0 percent of total average COs for the same period in 2022. The average balance of CO bonds represented 54.3 percent and 92.0 percent of total average COs outstanding during the three months ended March 31, 2023 and 2022, respectively.

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Impact of Derivatives and Hedging Activities

Net interest income includes interest accrued on interest-rate-exchange agreements that are associated with advances, investments, and debt instruments that qualify for hedge accounting. The fair value gains and losses of derivatives and hedged items designated in fair-value hedge relationships are also recognized as interest income or interest expense. We enter into derivatives to manage the interest-rate-risk exposures inherent in otherwise unhedged assets and liabilities and to achieve our risk-management objectives. We generally use derivative instruments that qualify for hedge accounting as interest-rate risk-management tools. These derivatives serve to stabilize net income when interest rates fluctuate. Accordingly, the impact of derivatives on net interest income and net interest margin, as well as other income, should be viewed in the overall context of our risk-management strategy. Table 5 below provides a summary of the impact of derivatives and hedging activities on our earnings.

Table 5 - Effect of Derivative and Hedging Activities
(dollars in thousands)
For the Three Months Ended March 31, 2023
Net Effect of Derivatives and Hedging ActivitiesAdvancesInvestmentsMortgage LoansCO BondsTotal
Net interest income
Amortization / accretion of hedging activities (1)
$(512)$— $(82)$(601)$(1,195)
(Losses) gains on designated fair-value hedges(2,822)(16,162)— 133 (18,851)
Net interest settlements on derivatives(2)
28,455 97,226 — (140,810)(15,129)
Total net interest income25,121 81,064 (82)(141,278)(35,175)
Net gains on derivatives and hedging activities
Mortgage delivery commitments— — 67 — 67 
Net gains on derivatives and hedging activities— — 67 — 67 
Total net effect of derivatives and hedging activities$25,121 $81,064 $(15)$(141,278)$(35,108)

For the Three Months Ended March 31, 2022
Net Effect of Derivatives and Hedging ActivitiesAdvancesInvestmentsMortgage LoansCO BondsTotal
Net interest income
Amortization / accretion of hedging activities in net interest income (1)
$(263)$— $(156)$(936)$(1,355)
Gains on designated fair-value hedges1,331 14,291 — 479 16,101 
Net interest settlements included in net interest income (2)
(9,926)(37,391)— 26,791 (20,526)
Total net interest income(8,858)(23,100)(156)26,334 (5,780)
Net (losses) gains on derivatives and hedging activities
Gains (losses) on derivatives not receiving hedge accounting(1)— (521)$(521)
CO bond firm commitments— — — 521 521 
Mortgage delivery commitments— — (673)— (673)
Net gains (losses) on derivatives and hedging activities(1)(673)— (673)
Net losses on trading securities— (425)— — (425)
Total net effect of derivatives and hedging activities$(8,857)$(23,526)$(829)$26,334 $(6,878)
________________________
(1)    Represents the amortization/accretion of hedging fair-value adjustments and cash-flow hedge amortization reclassified from accumulated other comprehensive income.
(2)    Represents interest income/expense on derivatives included in net interest income.
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FINANCIAL CONDITION

Advances

At March 31, 2023, the advances portfolio totaled $49.6 billion, an increase of $8.0 billion from $41.6 billion at December 31, 2022. The significant increase in advances was concentrated in variable-rate advances, long-term fixed rate advances, short-term fixed-rate advances, and putable fixed-rate advances reflecting rising demand for wholesale funding at member institutions, which accelerated in response to the decrease in deposits at member institutions during this period.

Table 6 - Advances Outstanding by Product Type
(dollars in thousands)
 
 March 31, 2023December 31, 2022
 Par Value Percent of TotalPar ValuePercent of Total
Fixed-rate advances     
Short-term$20,509,876  41.2 %$18,789,061 44.9 %
Long-term8,746,757  17.6 7,045,651 16.8 
Overnight3,518,357 7.1 3,959,973 9.5 
Putable2,591,850  5.2 1,428,100 3.4 
Amortizing775,074  1.5 754,126 1.8 
All other fixed-rate advances12,000  — — — 
36,153,914 72.6 31,976,911 76.4 
Variable-rate advances     
Simple variable (1)
13,520,365  27.2 9,729,865 23.3 
Putable110,000 0.2 122,000 0.3 
All other variable-rate indexed advances611 — 2,000 — 
 13,630,976  27.4 9,853,865 23.6 
Total par value$49,784,890  100.0 %$41,830,776 100.0 %
________________________
(1)    Includes floating-rate advances that may be contractually prepaid by the borrower on a floating-rate reset date without incurring prepayment or termination fees.

See Item 1 — Financial Statements — Notes to the Financial Statements — Note 4 — Advances for disclosures relating to redemption terms of the advances portfolio.

Advances Credit Risk

We endeavor to manage credit risk on advances by monitoring the financial condition of our borrowers and by holding sufficient collateral to protect the Bank from credit losses. All pledged collateral is subject to collateral discounts, or haircuts, to the market value or par value, as applicable, based on our opinion of the risk that such collateral presents. We are prohibited by Section 10(a) of the FHLBank Act from making advances without sufficient collateral. We have never experienced a credit loss on an advance.

We assign each depository borrower to one of the following three credit status categories based on our assessment of the borrower's overall financial condition and other factors:

Category-1    Members that are generally in satisfactory financial condition.
Category-2    Members that show financial weakness or weakening financial trends in key financial indices and/or regulatory findings.
Category-3    Members with financial weaknesses that present an elevated level of concern.

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We lend to our non-depository company members based on our assessment of their financial condition and their pledge and delivery of sufficient amounts of eligible collateral.

Table 7 - Advances Outstanding by Borrower Credit Status Category
(dollars in thousands)
As of March 31, 2023
 Number of Borrowers Par Value of Advances Outstanding Discounted Collateral Ratio of Discounted Collateral to Advances
Category-1226 $44,610,167 $117,610,776 263.6 %
Category-222  528,094  1,164,138  220.4 
Category-313  152,149  238,290  156.6 
Insurance companies24 4,494,480 5,670,267 126.2 
Total285  $49,784,890  $124,683,471  250.4 %

The method by which a borrower pledges collateral depends upon the type of borrower (depository vs. non-depository), the category to which the borrower is assigned, and the type of collateral that the borrower pledges. Moreover, borrowers in Category-1 are eligible to specifically list and identify single-family owner-occupied residential mortgage loans at a lower discount than is allowed if the collateral is not specifically listed and identified.

The Bank may adjust the credit status category of a member from time to time based on the financial reviews and other circumstances of the member.

We have not recorded any allowance for credit losses on advances at March 31, 2023, and December 31, 2022, for the reasons discussed in Item 1 — Financial Statements Notes to the Financial Statements — Note 4 — Advances.

Table 8 - Top Five Advance-Borrowing Institutions
(dollars in thousands)
 March 31, 2023
Name Par Value of Advances Percent of Total Par Value of Advances
Weighted-Average Rate (1)
Citizens Bank, N.A. $11,779,001  23.7 %4.87 %
Webster Bank, N.A. 8,560,461  17.2 5.18 
Massachusetts Mutual Life Insurance Company2,100,000 4.2 1.78 
Hingham Institution for Savings1,265,000 2.5 4.40 
Eastern Bank 1,100,953  2.2 4.93 
Total of top five advance-borrowing institutions$24,805,415 49.8 %
 December 31, 2022
Name Par Value of Advances Percent of Total Par Value of Advances
Weighted-Average Rate (1)
Citizens Bank, N.A.$8,519,007 20.4 %4.28 %
Webster Bank, N.A.5,460,552 13.1 4.39 
Massachusetts Mutual Life Insurance Company2,100,000 5.0 1.78 
State Street Bank and Trust Company2,000,000 4.8 4.18 
Hingham Institution for Savings1,276,000 3.0 4.23 
Total of top five advance-borrowing institutions$19,355,559 46.3 %
_______________________
(1)    Weighted-average rates are based on the contract rate of each advance without taking into consideration the effects of interest-rate-exchange agreements that we may use as hedging instruments.
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Investments

At March 31, 2023, investment securities and short-term money-market instruments totaled $27.2 billion, an increase of $9.2 billion from $17.9 billion at December 31, 2022.

Short-term money-market investments increased $8.8 billion to $12.9 billion at March 31, 2023, compared with December 31, 2022. The increase was attributable to increases of $8.4 billion in securities purchased under agreements to resell and $1.0 billion in loans to other FHLBanks, offset by decreases of $405.0 million in federal funds sold and $236.6 million in interest bearing deposits.

Investment securities increased $473.9 million to $14.2 billion at March 31, 2023, compared with $13.7 billion at December 31, 2022.

Investments Credit Risk

We are subject to credit risk on unsecured investments consisting primarily of short-term (meaning one year and under to maturity) money-market instruments issued by high-quality financial institutions and long-term (original maturity in excess of one year) debentures issued or guaranteed by U.S. agencies, U.S. government-owned corporations, GSEs, and supranational institutions.

We place short-term funds with large, high-quality financial institutions that must be rated in at least the third-highest internal rating category on a rating scale of FHFA1 through FHFA7, reflecting progressively lower credit quality. The internal rating categories of FHFA1 through FHFA4 are considered to be investment quality. As of March 31, 2023, all of these placements either expired within one day or were payable upon demand. See Part 1 — Item 1 — Business — Business Lines — Investments in the 2022 Annual Report for additional information.

In addition to these unsecured investments, we also make secured investments in the form of securities purchased under agreements to resell secured by U.S. Treasury, U.S. government guaranteed, or agency obligations, with current terms to maturity up to 95 days and in MBS and HFA securities that are directly or indirectly supported by underlying mortgage loans.

We actively monitor our investment credit exposures and the credit quality of our counterparties, including assessments of each counterparty's financial performance, capital adequacy, sovereign support, and collateral quality and performance, as well as related market signals such as securities prices and credit default swap spreads. We may reduce or suspend credit limits and/or seek to reduce existing exposures, as appropriate, as a result of these monitoring activities.

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Table 9 - Credit Ratings of Investments at Carrying Value
(dollars in thousands)
As of March 31, 2023
Long-Term Credit Rating
Investment CategoryTriple-A Double-A Single-A Unrated
Money-market instruments: (1)
      
Interest-bearing deposits$— $150 $1,248,537 $— 
Securities purchased under agreements to resell— 7,400,000 1,000,000 — 
Federal funds sold— — 2,301,000 — 
Loans to other FHLBanks— 1,000,000 — — 
Total money-market instruments— 8,400,150 4,549,537 — 
Investment securities:(2)
Non-MBS:      
U.S. Treasury obligations— 5,835,902  —  — 
Corporate bonds— — — 1,586 
U.S. government-owned corporations— 234,659  —  — 
GSE— 99,892  —  — 
Supranational institutions354,044 —  —  — 
HFA securities24,945 8,160  —  — 
Total non-MBS378,989 6,178,613 — 1,586 
MBS:
U.S. government guaranteed - single-family— 19,430 — — 
U.S. government guaranteed - multifamily— 478,844 — — 
GSE – single-family— 1,116,545 — — 
GSE – multifamily— 6,027,425 — — 
Total MBS— 7,642,244 — — 
Total investment securities378,989 13,820,857 — 1,586 
Total investments$378,989  $22,221,007  $4,549,537  $1,586 
_______________________
(1)    The counterparty NRSRO rating is used for money-market instruments. Counterparty ratings are obtained from Moody's, Fitch, Inc. (Fitch), and S&P and are each as of March 31, 2023. If there is a split rating, the lowest rating is used. In certain instances where a counterparty is unrated, the Bank may assign a deemed rating to the counterparty and that deemed rating is used.
(2)    The issue rating is used for investment securities. Issue ratings are obtained from Moody’s, Fitch, and S&P. If there is a split rating, the lowest rating is used.

FHFA regulations include limits on the amount of unsecured credit we may extend to a counterparty or to a group of affiliated counterparties based on a percentage of regulatory capital and an internal credit rating determined by each FHLBank. See Part 1 — Item 1 — Business — Business Lines — Investments in the 2022 Annual Report for additional information. Under these regulations, the level of regulatory capital is determined as the lesser of our total regulatory capital or the regulatory capital of the counterparty. The applicable regulatory capital is then multiplied by a specified percentage for each counterparty, which product is the maximum amount of unsecured credit exposure we may extend to that counterparty. The percentage that we may offer for extensions of unsecured credit other than overnight sales of federal funds ranges from one to 15 percent based on the counterparty's credit rating. From time to time, we may establish internal credit limits lower than permitted by regulation for individual counterparties.

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Table 10 - Unsecured Credit Related to Money-Market Instruments and Debentures by Carrying Value
(dollars in thousands)
Carrying Value
March 31, 2023December 31, 2022
Interest bearing deposits$1,248,687 $1,485,290 
Federal funds sold2,301,000 2,706,000 
Loans to other FHLBanks1,000,000 — 
Supranational institutions354,044 350,352 
U.S. government-owned corporations234,659 227,200 
GSEs99,892 97,666 
Corporate bonds1,586 1,507 

Mortgage Loans

We invest in mortgages through the MPF program. The MPF program is further described under — Mortgage Loans Credit Risk and in Part I — Item 1 — Business — Business Lines — Mortgage Loan Finance in the 2022 Annual Report.

As of March 31, 2023, our mortgage loan investment portfolio totaled $2.7 billion, a decrease of $33.8 million from December 31, 2022. We expect continued competition from Fannie Mae and Freddie Mac, as well as from private mortgage loan acquirers, for loan investment opportunities. Mortgage loan purchase volumes remained low during the three months ended March 31, 2023, primarily due to rising interest rates which has resulted in a reduction of home purchases and reduced mortgage loan refinancing activity in general. In addition, prepayment activity in the three months ended March 31, 2023, has outpaced our purchases of mortgage loans.

Mortgage Loans Credit Risk

We are subject to credit risk from the mortgage loans in which we invest due to our exposure to the credit risk of the underlying borrowers and the credit risk of the participating financial institutions when the participating financial institutions retain credit-enhancement and/or servicing obligations. For additional information on the credit risks arising from our participation in the MPF program, see Part II — Item 7 — Management's Discussion and Analysis of Financial Condition and Results of Operations — Financial Condition — Mortgage Loans — Mortgage Loans Credit Risk in the 2022 Annual Report. For information on the credit performance of our mortgage loan portfolio as of March 31, 2023, see Item I — Financial Statements — Note 5 — Mortgage Loans Held for Portfolio in this report.

Although our mortgage loan portfolio includes loans throughout the U.S., concentrations of 5 percent or greater of the par value of our conventional mortgage loan portfolio are shown in Table 11.

Table 11 - State Concentrations by Par Value
Percentage of Total Par Value of Conventional Mortgage Loans
 March 31, 2023December 31, 2022
Massachusetts63 %63 %
Maine10 10 
Connecticut
Vermont
All others12 12 
Total100 %100 %

We place conventional mortgage loans on nonaccrual status when the collection of interest or principal is doubtful or contractual principal or interest is 90 days or more past due. Accrued interest on nonaccrual loans is excluded from interest income. We monitor the delinquency levels of the mortgage loan portfolio on a monthly basis.

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Table 12 - Mortgage Loans - Risk Elements and Credit Losses
(dollars in thousands)
For the Three Months Ended March 31,
 20232022
Average par value of mortgage loans outstanding during the period ending$2,700,630 $3,000,274 
Net recoveries— 
Net charge-offs to average loans outstanding during the period ending— %— %
As of March 31, 2023As of December 31, 2022
Mortgage loans held for portfolio, par value$2,687,654 $2,720,351 
Nonaccrual loans, par value10,759 15,034 
Allowance for credit losses on mortgage loans2,000 1,900 
Allowance for credit losses to mortgage loans held for portfolio0.07 %0.07 %
Nonaccrual loans to mortgage loans held for portfolio0.40 0.55 
Allowance for credit losses to nonaccrual loans18.59 12.64 

Mortgage Insurance Companies. We are exposed to credit risk from primary mortgage insurance coverage (PMI) on individual loans. As of March 31, 2023, we were the beneficiary of PMI coverage of $57.7 million on $218.7 million of conventional mortgage loans. These amounts relate to loans originated with PMI and for which current loan-to-value ratios exceed 78 percent (determined by recalculating the original loan-to-value ratio using the current par value divided by the appraised home value at the time of loan origination).

We have analyzed our potential loss exposure to all of the mortgage insurance companies and do not expect incremental losses based on these exposures at this time.

Consolidated Obligations

See — Liquidity and Capital Resources for information regarding our COs.

Derivative Instruments

All derivatives are recorded on the statement of condition at fair value and classified as either derivative assets or derivative liabilities. Bilateral and cleared derivatives outstanding are classified as assets or liabilities according to the net fair value of derivatives aggregated by each counterparty. Derivative assets' net fair value, net of cash collateral and accrued interest, totaled $428.6 million and $430.7 million as of March 31, 2023, and December 31, 2022, respectively. Derivative liabilities' net fair value, net of cash collateral and accrued interest, totaled $4.6 million and $25.6 million as of March 31, 2023, and December 31, 2022, respectively.

The following table presents a summary of the notional amounts and estimated fair values of our outstanding derivatives, excluding accrued interest, and related hedged item by product and type of accounting treatment as of March 31, 2023, and December 31, 2022. The notional amount represents the hypothetical principal basis used to determine periodic interest payments received and paid. However, the notional amount does not represent an actual amount exchanged or our overall exposure to credit and market risk.

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Table 13 - Derivatives and Hedge-Accounting Treatment
(dollars in thousands)
      March 31, 2023December 31, 2022
Hedged Item Derivative 
Designation(2)
 Notional
Amount
 Fair
 Value
Notional
Amount
Fair
Value
Advances (1)
 Swaps Fair value $5,810,560  $(51,189)$4,052,810 $(11,112)
  Swaps Economic 102,000  (1,384)107,000 (400)
Total associated with advances     5,912,560  (52,573)4,159,810 (11,512)
Available-for-sale securitiesSwaps Fair value12,577,159  (154,510)12,577,160 (24,233)
COs Swaps Fair value 24,630,190  (1,122,256)21,726,190 (1,353,541)
Forward starting swapsCash Flow1,391,000 (2,239)1,391,000 716 
Total associated with COs26,021,190 (1,124,495)23,117,190 (1,352,825)
Total     44,510,909  (1,331,578)39,854,160 (1,388,570)
CO bond firm commitments15,000 27 35,000 50 
Mortgage delivery commitments     16,919  55 3,454 45 
Total derivatives     $44,542,828  (1,331,496)$39,892,614 (1,388,475)
Accrued interest       132,401  42,010 
Cash collateral, including related accrued interest1,623,041 1,751,569 
Net derivatives       $423,946  $405,104 
Derivative asset       $428,555  $430,744 
Derivative liability       (4,609) (25,640)
Net derivatives       $423,946  $405,104 
 _______________________
(1)    As of March 31, 2023 and December 31, 2022, embedded derivatives separated from certain advance contracts with notional amounts of $102.0 million and $107.0 million, respectively, and fair values of $1.4 million and $400 thousand, respectively, are not included in the table.
(2)    The hedge designation “fair value” represents the hedge classification for transactions that qualify for hedge-accounting treatment and hedge changes in fair value attributable to changes in the designated benchmark interest rate. The hedge designation "cash flow" represents the hedge classification for transactions that qualify for hedge-accounting treatment and hedge the exposure to variability in expected future cash flows. The hedge designation “economic” represents derivatives hedging specific or nonspecific assets, liabilities, or firm commitments that do not qualify or were not documented as fair-value or cash-flow hedges but are documented as serving a non-speculative use and are hedging strategies under our risk-management policy.

Derivative Instruments Credit Risk. We are subject to credit risk on derivatives. This risk arises from the risk of counterparty default on the derivative contract. The amount of unsecured credit exposure to derivative counterparty default is the amount by which the replacement cost of the defaulted derivative contract exceeds the value of any collateral held by us (if the counterparty is the net obligor on the derivative contract) or is exceeded by the value of collateral pledged by us to counterparties (if we are the net obligor on the derivative contract). We accept cash and securities collateral in accordance with the terms of the applicable master netting agreement for uncleared derivatives (principal-to-principal derivatives that are not centrally cleared) from counterparties with whom we are in a current positive fair-value position. We pledge cash and securities collateral in accordance with the terms of the applicable master netting agreement for uncleared derivatives to counterparties with whom we are in a current negative fair-value position. We currently pledge only cash collateral, including initial and variation margin, for cleared derivatives, but may also pledge securities for initial margin as allowed by the applicable DCO and clearing member.

Additionally, for uncleared derivatives transactions executed on or after September 1, 2022, we are subject to two-way initial margin obligations as required by the Wall Street Reform and Consumer Protection Act. For such uncleared derivatives transactions, a party whose initial margin requirement exceeds a specified threshold (which may not exceed $50 million) would
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be required to deliver collateral in the amount by which the initial margin requirement exceeds such specified threshold. Initial margin is required to be held at a third-party custodian for the benefit of the secured party, which can only assert ownership of such collateral upon the occurrence of certain events, which may include an event of default due to bankruptcy, insolvency, or similar proceeding. However, as of March 31, 2023, all initial margin requirements owed to our uncleared derivatives counterparties by us or owed to us by our uncleared derivatives counterparties were less than specified delivery thresholds.

From time to time, due to timing differences or derivatives-valuation differences, between our calculated derivatives values and those of our counterparties, and to the contractual haircuts applied to securities, we receive from (or pledge to) our counterparties cash or securities collateral whose fair value is less (or more) than the current net positive (or net negative) fair-value of derivatives positions outstanding with them.

Table 14 - Credit Exposure to Derivatives Counterparties
(dollars in thousands)
As of March 31, 2023
Credit Rating (1)
Notional AmountNet Derivatives Fair Value Before CollateralCash Collateral Pledged to Counterparty Net Credit Exposure to Counterparties
Liability positions with credit exposure:
Uncleared derivatives
Single-A$15,996,790 $(749,359)$753,175 $3,816 
Cleared derivatives
19,039,370 (28,670)453,315 424,645 
Total interest-rate swap positions with nonmember counterparties to which we had credit exposure35,036,160 (778,029)1,206,490 428,461 
CO Bond firm commitments15,000 27 — 27 
Mortgage delivery commitments (2)
16,919 67 — 67 
Total$35,068,079 $(777,935)$1,206,490 $428,555 
_______________________
(1)    Uncleared derivatives counterparty ratings are obtained from Moody's, Fitch, and S&P. Each rating classification includes all rating levels within that category. If there is a split rating, the lowest rating is used. In the case where the obligations are unconditionally and irrevocably guaranteed, the rating of the guarantor or the counterparty is used.
(2)    Total fair-value exposures related to commitments to invest in mortgage loans are offset by certain pair-off fees. Commitments to invest in mortgage loans are reflected as derivatives. We do not collateralize these commitments. However, should the participating financial institution fail to deliver the mortgage loans as agreed, the participating financial institution is charged a fee to compensate us for the nonperformance.

For information on our approach to the credit risks arising from our use of derivatives, see Part II — Item 7 — Management’s Discussion and Analysis and Results of Operations — Financial Condition — Derivative Instruments — Derivative Instruments Credit Risk in the 2022 Annual Report.

Transition from LIBOR to Alternative Reference Rates

All of our LIBOR-indexed financial instruments utilize a LIBOR tenor that will either cease to be published or will no longer be representative after June 30, 2023, including only certain LIBOR-indexed investment securities that mature after June 30, 2023. Table 15 presents our exposure to LIBOR-indexed financial instruments, all of which were investment securities at March 31, 2023.

For further details see the following Risk Factor in our 2022 Annual Report: Part I — Item 1A — Risk Factors — Market and Liquidity Risks — Changes to and replacement of the LIBOR benchmark interest rate could adversely affect our business, financial condition, and results of operations.
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Table 15 - Financial Instruments with LIBOR Exposure at March 31, 2023
(dollars in thousands)
Due/Terminates after June 30, 2023
Investment Securities with LIBOR exposure
Par amount by contractual maturity
Non-MBS$10,460 
MBS(1)
360,842 
Total investment securities$371,302 
_______________________
(1)Balances are presented according to the contractual maturity date of individual securities and do not reflect scheduled or unscheduled principal repayments of underlying mortgage loans that may occur prior to June 30, 2023.

Table 16 - Variable Rate Financial Instruments by Interest-Rate Index
(dollars in thousands)
Par Value of
Advances
Par Value of
Non-MBS
Par Value of
MBS
Par Value of
CO Bonds
LIBOR$— $10,460 $360,842 $— 
SOFR 267,500 — 2,437,870 9,865,000 
FHLBank discount note auction rate13,362,865 — — — 
Constant Maturity Treasury— — 27,152 — 
Other611 — — — 
Total$13,630,976 $10,460 $2,825,864 $9,865,000 

LIQUIDITY AND CAPITAL RESOURCES

Our financial structure is designed to enable us to expand and contract our assets, liabilities, and capital in response to changes in membership composition and member credit needs. Our primary source of liquidity is our access to the capital markets through CO issuance, which is described in Part I — Item 1 — Business — Consolidated Obligations of the 2022 Annual Report. Outstanding COs and the condition of the market for COs are discussed below under — Debt Financing — Consolidated Obligations. Our equity capital resources are governed by our capital plan, certain portions of which are described under — Capital below as well as by applicable legal and regulatory requirements.

Liquidity

We are required to maintain liquidity in accordance with the FHLBank Act, FHFA regulations and guidance, and policies established by our management and board of directors. We seek to be in a position to meet the credit and liquidity needs of our members and to meet all current and future financial commitments by managing liquidity positions to maintain stable, reliable, and cost-effective sources of funds while taking into account market conditions, member demand, and the maturity profile of our assets and liabilities.

We may not be able to predict future trends in member credit needs because they are driven by complex interactions among a number of factors, including members' asset growth or reductions, deposit growth or reductions, and the attractiveness of advances compared to other wholesale borrowing alternatives. We regularly monitor current trends and anticipate future debt issuance needs and maintain a portfolio of highly liquid assets in an effort to be prepared to fund our members' credit needs and our investment opportunities. We are generally able to expand our CO debt issuance in response to our members' increased credit needs for advances and to increase our acquisitions of mortgage loans. Alternatively, in response to reduced member credit needs, we may allow our COs to mature without replacement, transfer debt to another FHLBank, or repurchase and retire outstanding COs, or redeem callable COs on eligible redemption dates, allowing our balance sheet to shrink.

Sources and Uses of Liquidity. Our primary sources of liquidity are proceeds from the issuance of COs and advance repayments, and maturing short-term investments, as well as cash and investment holdings that are primarily high-quality, short- and intermediate-term financial instruments that can be sold or pledged as collateral under a repurchase agreement. During the three months ended March 31, 2023, we maintained continuous access to funding and adapted our debt issuance to meet the needs of our members.
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Our primary uses of liquidity are advance originations and consolidated obligation payments. Other uses of liquidity are mortgage loan and investment purchases, dividend payments, general operating expenses, and other contractual payments. We also maintain liquidity to redeem or repurchase excess capital stock, through our daily excess stock repurchases, upon the request of a member or as required under our capital plan.

Secondary sources of liquidity include payments collected on mortgage loans, proceeds from the issuance of capital stock, and deposits from members. In addition, under the FHLBank Act, the U.S. Treasury may purchase up to $4 billion of FHLBank COs. The terms, conditions, and interest rates in such a purchase would be determined by the U.S. Treasury. This authority may be exercised at the discretion of the U.S. Treasury with the agreement of the FHFA only if alternative means cannot be effectively employed to permit members of the FHLBanks to continue to supply reasonable amounts of funds to the mortgage market, and the ability to supply such funds is substantially impaired because of monetary stringency and a high level of interest rates. There were no such purchases by the U.S. Treasury during the three months ended March 31, 2023.

For information and discussion of our guarantees and other commitments we may have, see below — Off-Balance-Sheet Arrangements and Aggregate Contractual Obligations. For further information and discussion of the joint and several liability for FHLBank COs, see below — Debt Financing — Consolidated Obligations.

Internal Liquidity Sources / Liquidity Management

We have developed a methodology and policies by which we measure and manage the Bank’s short-term liquidity needs based on projected net cash flow and contingent obligations.

Projected Net Cash Flow. We define projected net cash flow as projected sources of funds less projected uses of funds based on contractual maturities or expected option exercise periods, and settlement of committed assets and liabilities, as applicable. For mortgage-related cash flows and callable debt, we incorporate projected prepayments and call exercise.

Liquidity Management Action Trigger. We maintain a liquidity management action trigger pertaining to projected net cash flow: if projected net cash flow falls below zero on or before the 21st day following the measurement date, then management of the Bank is notified and determines whether any corrective action is necessary. We did not breach this threshold at any time during the three months ended March 31, 2023.

Table 17 - Projected Net Cash Flow
(dollars in thousands)
As of March 31, 2023
21 Days
Uses of funds
Interest payable$86,906 
Maturing liabilities11,341,483 
Committed asset settlements182,000 
Capital outflow108,847 
MPF delivery commitments16,919 
Other36,810 
Gross uses of funds11,772,965 
Sources of funds
Interest receivable206,918 
Maturing or projected amortization of assets23,258,048 
Committed liability settlements229,363 
Cash and due from banks and interest bearing deposits1,251,544 
Gross sources of funds24,945,873 
Projected net cash flow$13,172,908 
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Base Case Liquidity Requirement. The Bank is subject to FHFA guidance on liquidity, Advisory Bulletin 2018-07 (Liquidity Guidance AB), which communicates the FHFA’s expectations with respect to the maintenance of sufficient liquidity to enable us to provide advances and letters of credit for members for a specified time without access to the capital markets or other unsecured funding sources.

The Liquidity Guidance AB provides guidance on the level of on-balance sheet liquid assets related to base case liquidity. As part of the base case liquidity measure, the guidance also includes a separate provision covering off-balance sheet commitments from standby letters of credit. In addition, the Liquidity Guidance AB provides guidance related to asset/liability maturity funding gap limits.

Under the Liquidity Guidance AB, FHLBanks are required to maintain sufficient liquid assets to achieve positive projected net cash flow while rolling over maturing advances to all members and assuming no access to capital markets for a period of time between 10 and 30 calendar days, with a specific measurement period set forth in a supervisory letter. The Liquidity Guidance AB also sets forth the initial cash flow assumptions and formula to calculate base case liquidity. With respect to standby letters of credit, the guidance states that FHLBanks should maintain a liquidity reserve of between 1 percent and 20 percent of its outstanding standby letters of credit commitments, as specified in a supervisory letter.

We were in compliance with the Base Case Liquidity Requirement at all times during the three months ended March 31, 2023.

Balance Sheet Funding Gap Policy. We may use a portion of the short-term COs issued to fund assets with longer terms, including longer-term floating-rate assets. Funding longer-term floating-rate assets with shorter-term liabilities generally does not expose us to significant interest-rate risk because the interest rates on both the floating-rate assets and liabilities typically reset similarly (either through rate resets or re-issuance of the obligations). However, deviations in the cost of our short-term liabilities relative to resetting assets can cause fluctuations in our net interest margin.

Additionally, the Bank is exposed to refinancing risk since, over certain time horizons, it has more liabilities than assets maturing. In order to manage the Bank’s refinancing risk, we maintain a policy that limits the potential difference between the amount of financial assets and the amount of financial liabilities expected to mature within three-month and one-year time horizons inclusive of projected mortgage-related prepayment activity. We measure this difference, or gap, as a percentage of total assets under two different measurement horizons - three months and one year. In conformity with the provisions of the Liquidity Guidance AB, the Bank has instituted a limit and management action trigger framework around these metrics as follows:

Table 18 - Funding Gap Metric
Funding Gap Metric (1)
LimitManagement Action TriggerThree-Month Average
March 31, 2023
Three-Month Average
December 31, 2022
3-month Funding Gap15%13%7.3 %7.7 %
1-year Funding Gap30%25%15.7 %12.2 %
_______________________
(1)    The funding gap metric is a positive value when maturing liabilities exceed maturing assets, as defined, within the given time period. Compliance with Limits and Management Action Triggers are evaluated against the rolling three-month average of the month-end funding gaps.

External Sources of Liquidity

Amended and Restated FHLBanks P&I Funding Contingency Plan Agreement. We have a source of emergency external liquidity through the Amended and Restated FHLBanks P&I Funding Contingency Plan Agreement. Under the terms of that agreement, in the event we do not fund principal and interest payments due with respect to any CO for which issuance proceeds were allocated to us within deadlines established in the agreement, the other FHLBanks will be obligated to fund any shortfall to the extent that any of the other FHLBanks has a net positive settlement balance (that is, the amount by which end-of-day proceeds received by such FHLBank from the sale of COs on that day exceeds payments by such FHLBank on COs on the same day) in its account with the Office of Finance on the day the shortfall occurs. We would then be required to repay the funding to the other FHLBanks. We have never drawn funding under this agreement, nor have we ever been required to provide funding to another FHLBank under this agreement.

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Debt Financing Consolidated Obligations

At March 31, 2023, and December 31, 2022, outstanding COs for which we are primarily liable, including both CO bonds and CO discount notes, totaled $75.1 billion and $58.5 billion, respectively. CO bonds outstanding for which we are primarily liable at March 31, 2023, and December 31, 2022, include issued callable bonds totaling $20.6 billion and $17.9 billion, respectively.

CO discount notes comprised 44.5 percent and 46.1 percent of the outstanding COs for which we are primarily liable at March 31, 2023, and December 31, 2022, respectively, but accounted for 75.9 percent and 94.5 percent of the proceeds from the issuance of such COs during the three months ended March 31, 2023 and 2022, respectively.

Overall, we continued to experience strong demand for COs among investors. We have been able to issue debt in the amounts and structures required to meet our funding and risk-management needs. During March 2023, sharp decreases in member deposit balances caused members to rely heavily on FHLBank advances, which climbed dramatically during this period causing the FHLBank System to issue record amounts of debt. While the capital markets were able to provide the FHLBank System with the amount of funding needed to provide the banking sector with liquidity, funding costs temporarily rose relative to benchmarks during this period. In addition to the events in March, periodic threats of Congressional failure to raise the U.S. Treasury debt ceiling increase the potential for defaults on U.S. Treasury debt, which could impact demand for and pricing of CO debt.

The Federal Reserve has responded to the deposit outflows during this period with a new funding program designed to assist banks with access to liquidity — the Bank Term Funding Program. Also, the Federal Reserve continues to signal its vigilance over persistently high inflation. As such, the Federal Reserve has continued to reduce its repurchase agreement offerings and sell U.S. Treasury securities and U.S. Agency mortgage-backed securities, which remain important factors that could continue to shape investor demand for debt, including COs. Moreover, increases in U.S. Treasury security issuance in response to high fiscal deficits following fiscal stimulus programs underlying the CARES Act, American Rescue Plan Act, and any similar future legislation or any change or roll back of regulations governing money market investors may also have an impact on our funding costs.

Capital

Total capital at March 31, 2023, was $3.8 billion compared with $3.4 billion at year-end 2022.

Capital stock increased by $373.2 million during the three months ended March 31, 2023, primarily resulting from the increase in advances that we experienced during the quarter.

The FHLBank Act and FHFA regulations specify that each FHLBank is required to satisfy certain minimum regulatory capital requirements. We were in compliance with these requirements at March 31, 2023, as discussed in Part I Item 1Notes to the Financial Statements — Note 10 — Capital.

Table 19 - Mandatorily Redeemable Capital Stock by Expiry of Redemption Notice Period
(dollars in thousands)
March 31, 2023December 31, 2022
Past redemption date (1)
$2,980 $2,980 
Due in one year or less59 59 
Due after one year through two years435 — 
Due after two years through three years689 435 
Due after three years through four years— 689 
Due after four years through five years6,127 6,127 
Total$10,290 $10,290 
_______________________
(1)    Amount represents mandatorily redeemable capital stock that has reached the end of the five-year redemption-notice period but the member-related activity (for example, advances) remains outstanding. Accordingly, these shares of stock will not be redeemed until the activity is no longer outstanding.

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Capital Rule

The FHFA's regulation on FHLBank capital classification and critical capital levels (the Capital Rule), among other things, establishes criteria for four capital classifications and corrective action requirements for FHLBanks that are classified in any classification other than adequately capitalized. The Capital Rule requires the Director of the FHFA to determine on no less than a quarterly basis the capital classification of each FHLBank. By letter dated March 16, 2023, the Director of the FHFA notified us that, based on December 31, 2022 financial information, we met the definition of adequately capitalized under the Capital Rule.

Internal Capital Practices and Policies

We also take steps as we believe prudent beyond legal or regulatory requirements in an effort to ensure capital adequacy, reflected in our internal minimum capital requirement, which exceeds regulatory requirements, our minimum retained earnings target, and limitations on our dividends.

Internal Minimum Capital Requirement in Excess of Regulatory Requirements

To provide protection for our capital base, we maintain an internal minimum capital requirement whereby the amount of paid-in capital stock and retained earnings (together, our actual regulatory capital) must be at least equal to the sum of 4 percent of our total assets plus an amount we measure as our risk exposure with 99 percent confidence using our economic capital model (together, our internal minimum capital requirement). As of March 31, 2023, this internal minimum capital requirement equaled $3.8 billion, which was satisfied by our actual regulatory capital of $4.1 billion.

Minimum Retained Earnings Target

At March 31, 2023, we had total retained earnings of $1.7 billion compared with our minimum retained earnings target of $700.0 million. We generally view our minimum retained earnings target as a floor for retained earnings rather than as a retained earnings limit and expect to continue to grow our retained earnings modestly even though we exceed the target.

For information on limitations on dividends, including limitations when we are under our minimum retained earnings target, see Part II — Item 5 — Market for Registrant's Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities in the 2022 Annual Report.

Repurchases of Excess Stock

We have the authority, but are not obliged, to repurchase excess stock, as discussed under Part I — Item 1 — Business — Capital Resources — Repurchase of Excess Stock in the 2022 Annual Report.

Table 20 - Capital Stock Requirements and Excess Capital Stock
(dollars in thousands)
 
Membership Stock
Investment
Requirement (1)
 Activity-Based
Stock Investment
Requirement
 
Total Stock
Investment
Requirement (2)
 
Outstanding Class B
Capital Stock (3)
 Excess Class B
Capital Stock
March 31, 2023$333,902  $1,971,914  $2,305,837  $2,414,684  $108,847 
December 31, 2022325,870  1,658,654  1,984,546  2,041,468  56,922 
_______________________
(1)    Pursuant to our Capital Plan of the Federal Home Loan Bank of Boston Amended and Restated as of December 31, 2021, the membership stock investment requirement changed from 0.20 percent of the Membership Stock Investment Base to 0.05 percent of total assets, which became effective on March 31, 2022. The change was intended to reduce the aggregate membership stock investment requirement.
(2)    Total stock investment requirement is rounded up to the nearest $100 on an individual member basis.
(3)    Class B capital stock outstanding includes mandatorily redeemable capital stock.

To facilitate our ability to maintain a prudent level of capitalization and an efficient capital structure, while providing for an equitable allocation of excess stock ownership among members, we conduct daily repurchases of excess stock from any shareholder whose excess stock exceeds the lesser of $3 million or 3 percent of the shareholder’s total stock investment requirement, subject to the minimum repurchase of $100,000. We plan to continue with this practice, subject to regulatory
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requirements and our anticipated liquidity or capital management needs, although continued repurchases remain at our sole discretion, and we retain authority to adjust our excess stock repurchase practices subject to notice requirements defined in our Capital Plan, or to suspend repurchases of excess stock from any shareholder or all shareholders without prior notice.

Restricted Retained Earnings and the Joint Capital Agreement

At March 31, 2023, our total required contribution to the restricted retained earnings account was $669.0 million compared with the current restricted retained earnings account balance of $411.1 million.

Off-Balance-Sheet Arrangements and Aggregate Contractual Obligations

Our significant off-balance-sheet arrangements consist of the following:

    commitments that obligate us for additional advances;
 •    standby letters of credit;
 •    commitments for unused lines-of-credit advances; and
 •    unsettled COs.

Off-balance-sheet arrangements are more fully discussed in Part I Item 1 — Financial Statements — Notes to the Financial Statements — Note 13 — Commitments and Contingencies.

CRITICAL ACCOUNTING ESTIMATES

The preparation of financial statements in accordance with GAAP requires management to make a number of judgments, estimates, and assumptions that affect the reported amounts of assets and liabilities, the disclosure of contingent assets and liabilities (if applicable), and the reported amounts of income and expenses during the reported periods. Although management believes these judgments, estimates, and assumptions to be reasonably accurate, actual results may differ.

We have identified three accounting estimates that we believe are critical because they require us to make subjective or complex judgments about matters that are inherently uncertain, and because of the likelihood that materially different amounts would be reported under different conditions or using different assumptions. These estimates include accounting for derivatives, the use of fair-value estimates, and accounting for deferred premiums and discounts on prepayable assets. The Audit Committee of our board of directors has reviewed these estimates. The assumptions involved in applying these policies are discussed in Part II — Item 7 — Management's Discussion and Analysis of Financial Condition and Results of Operations — Critical Accounting Estimates in the 2022 Annual Report.

As of March 31, 2023, we have not made any significant changes to the estimates and assumptions used in applying our critical accounting policies and estimates from those used to prepare our audited financial statements.

RECENT ACCOUNTING DEVELOPMENTS

See Item 1 — Financial Statements — Notes to the Financial Statements — Note 2 — Recently Issued and Adopted Accounting Guidance for a discussion of recent accounting developments impacting or that could impact us.

LEGISLATIVE AND REGULATORY DEVELOPMENTS

We summarize certain significant legislative and regulatory actions and related developments for the period covered by this report below.

Finance Agency Proposed Rule on Fair Lending, Fair Housing, and Equitable Housing Finance Plans. On April 26, 2023, the Finance Agency published a proposed rule that specifies requirements related to FHLBank compliance with fair housing and fair lending laws and prohibitions on unfair or deceptive acts or practices. The fair housing and fair lending laws would be the Fair Housing Act, the Equal Credit Opportunity Act, and those acts’ implementing regulations. Further, the proposed rule would outline the Finance Agency’s enforcement authority. The proposal is open for public comment through June 26, 2023, and we are evaluating the potential impact of the proposed rule on our financial condition and results of operations.

Consumer Financial Protection Bureau (CFPB) Final Rule. On March 30, 2023, the CFPB issued a final rule requiring certain covered financial institutions to collect and report small business lending data. Under this rule, small businesses are businesses
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with $5 million or less in gross annual revenue in the preceding fiscal year. An FHLBank will be subject to data collection and reporting obligations if the FHLBank has originated 100 or more “covered credit transactions” to small businesses in each of the two preceding calendar years. The final rule implements phased-in compliance dates, beginning on October 1, 2024, based on the number of originations the covered financial institution makes to small businesses within a specified timeframe. We are assessing whether the obligations will be triggered for us and what operational changes will be necessary for compliance. While we are still analyzing the impact of the final rule, we do not believe any changes will have a material effect on our financial condition or results of operations.

ITEM 3. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

Sources and Types of Market and Interest-Rate Risk

Our balance sheet is comprised of different portfolios that require different types of market- and interest-rate-risk management strategies. The majority of our balance sheet is comprised of assets that can be funded individually or collectively without imposing significant residual interest-rate risk on ourselves. Sources and types of market and interest-rate risk are described in Part II — Item 7A — Quantitative and Qualitative Disclosures About Market Risk — Sources and Types of Market and Interest-Rate Risk in the 2022 Annual Report.

Strategies to Manage Market and Interest-Rate Risk

General

We use various strategies and techniques in an effort to manage our market and interest-rate risk including the following and combinations of the following:

the issuance of COs that can be used to match interest-rate-risk exposures of our assets (at March 31, 2023, the outstanding balance of fixed-rate noncallable debt not hedged by interest-rate swaps amounted to $7.6 billion, compared with $6.5 billion at December 31, 2022);
the issuance of COs with embedded call options to mitigate interest-rate and prepayment risks of our mortgage loans and certain MBS (at March 31, 2023, and December 31, 2022, the outstanding balance of fixed-rate callable debt not hedged by interest-rate swaps amounted to $661.5 million and $595.0 million, respectively);
the issuance of CO bonds together with interest-rate swaps (either cleared if containing no embedded optionality or uncleared if containing optionality) that receive a coupon rate that offsets the bond coupon rate and any optionality embedded in the bond, thereby effectively creating a floating-rate liability (the outstanding balance of total CO bond debt used in conjunction with interest-rate-exchange agreements was $24.6 billion, or 57.5 percent of our total outstanding CO bonds, at March 31, 2023, compared with $21.6 billion, or 65.8 percent of total outstanding CO bonds, at December 31, 2022);
the issuance of advances together with interest-rate swaps that pay a coupon rate that offsets the advance coupon rate and any optionality embedded in the advance, thereby effectively creating a floating-rate asset (the outstanding balance of total advances used in conjunction with interest-rate-exchange agreements, including both fair-value hedge relationships and economic hedge relationships, was $5.9 billion, or 11.9 percent of our total outstanding advances, at March 31, 2023, compared with $4.2 billion, or 9.9 percent of total outstanding advances, at December 31, 2022);
the purchase of available-for-sale securities together with interest-rate swaps that pay a coupon rate that offsets the security’s coupon rate, thereby effectively creating a floating-rate asset (the outstanding balance of total available-for-sale securities used in conjunction with interest-rate-exchange agreements was $12.6 billion, or 81.3 percent of our total outstanding available-for-sale securities, at March 31, 2023, compared with $12.6 billion, or 82.5 percent of total outstanding available-for-sale securities, at December 31, 2022);
contractual provisions for certain advances that require borrowers to pay us prepayment fees, to make us financially indifferent if the borrower prepays such advances prior to maturity; and
the use of derivatives to hedge the interest-rate risk of anticipated future CO debt issuance (at both March 31, 2023, and December 31, 2022, the outstanding notional principal balance of forward starting interest-rate swaps hedging the anticipated future issuance of CO debt was $1.4 billion).

Our strategies and techniques are more fully discussed under Part II — Item 7A — Quantitative and Qualitative Disclosures About Market Risk — Strategies to Manage Market and Interest-Rate Risk in the 2022 Annual Report.

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Measurement of Market and Interest-Rate Risk and Related Policy Constraints

We measure our exposure to market and interest-rate risk using several techniques applied to the balance sheet and to certain portfolios within the balance sheet. Principal among these measurements as applied to the balance sheet is the potential change in market value of equity (MVE) and interest income due to potential changes in interest rates, interest-rate volatility, spreads, and market prices. We also measure VaR, duration of equity, MVE sensitivity, and the other metrics discussed below.

MVE is the net economic value of total assets and liabilities, including any derivative transactions. In contrast to the GAAP-based shareholder's equity account, MVE represents the shareholder's equity account in present-value terms. Specifically, MVE equals the difference between the estimated market value of our assets and the estimated market value of our liabilities, net of derivative transactions.

MVE, and in particular, the ratio of MVE to the book value of equity (BVE), is a measure of the current value of shareholder investment based on market rates, spreads, prices, and volatility at the reporting date. However, these valuations may not be fully representative of future realized prices. Valuations are based on market yields and prices of individual assets, liabilities, and derivatives, and therefore embed elements of option, credit, and liquidity risk which may not be representative of future net income to be earned from the spread between asset yields and funding costs. Further, MVE does not consider future new business activities, or income or expense derived from sources other than financial assets or liabilities. For purposes of measuring this ratio, the BVE is equal to the par value of capital stock including mandatorily redeemable capital stock, retained earnings, and accumulated other comprehensive (loss) income.

We measure our exposure to market and interest-rate risk using several metrics, including:

the ratio of MVE to BVE;
the ratio of MVE to the par value of our Class B Stock (Par Stock), which we refer to as the MVE to Par Stock ratio;
the ratio of MVE to the market value of assets, which we refer to as the economic capital ratio;
VaR, which measures the potential change in our MVE, based on a set of stress scenarios (VaR Stress Scenarios) using historically-based interest-rate, volatility and Option Adjusted Spread (OAS) movements starting at the most recent month-end and going back monthly to 1998. For risk-based capital purposes and compliance with our internal management action trigger, VaR is reported as the average of the 5 worst case scenarios.
duration of equity, which is calculated as the estimated percentage change to MVE for a 100 basis point parallel shift in rates;
MVE sensitivity, which is the estimated percent change in MVE in various shocked interest rate scenarios versus base case MVE;
the duration gap of our assets and liabilities, which is the difference between the estimated durations (percentage change in market value for a 100 basis point shift in rates) of assets and liabilities (including the effect of related hedges) and reflects the extent to which estimated sensitivities to market changes, including, but not limited to, maturity and repricing cash flows for assets and liabilities are matched; and
the use of an income-simulation model that projects net interest income over a range of potential interest-rate scenarios, including parallel interest-rate shocks, nonparallel interest-rate shocks, and basis changes.

We maintain limits and management action triggers in connection with some of the foregoing metrics. Those limits, management action triggers, and the foregoing market and interest-rate risk metrics are more fully discussed under Part II — Item 7A — Quantitative and Qualitative Disclosures About Market Risk — Measurement of Market and Interest-Rate Risk and Related Policy Constraints in the 2022 Annual Report.

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Table 21 - Interest-Rate / Market-Rate Risk Metrics

March 31, 2023December 31, 2022Target, Limit or Management Action Trigger
MVE$3.8 billion$3.5 billionNone
MVE/BVE101%102%None
MVE/Par Stock159%171%Maintain above 130% (management action trigger) and 125% (limit)
Economic Capital Ratio4.7%5.5%Maintain above 4.5% (management action trigger) and 4.0% (limit)
VaR7.3% of MVE6.5% of MVEMaintain below 12 percent of MVE (management action trigger)
Duration of Equity (1)
+1.03 years+2.15 yearsMaintain between +/- 3.5 years (management action trigger) and +/- 4.0 years (limit)
MVE Sensitivity: (1)
   Down 200 basis point parallel rate shock1.1%3.0%Maintain above -10% (management action trigger) and -15% (limit)
   Up 200 basis point parallel rate shock(3.1)%(5.0)%
Duration Gap (1)
+0.59 months+1.41 monthsNone
_______________________
(1)    Metrics for measuring against the management action triggers and limits are calculated using a methodology which does not constrain interest rates to a minimum of zero percent. Additional metrics are calculated in accordance with guidance from the FHFA, which requires that we constrain projected future interest rates and discounting yields to a minimum of zero percent. Due to the significant increase in interest rates for the periods ended March 31, 2023, and December 31, 2022, the results of the constrained and unconstrained metrics were the same.

Value at Risk. VaR, which measures the potential change in our MVE, is based on a set of stress scenarios using historically based interest-rate, volatility and option-adjusted spread (OAS) movements starting at the most recent month-end and going back monthly to 1998. For risk-based capital purposes and compliance with our internal management action trigger, VaR is reported as the average of the five worst scenarios.

Our VaR model results utilize interest rate, volatility and OAS shocks provided by the FHFA.

The table below presents the VaR estimate as of March 31, 2023 and December 31, 2022, and represents the estimates of potential reduction to our MVE from potential future changes in interest rates and other market factors, as described above. Estimated potential market value loss exposures are expressed as a percentage of the current MVE. The table is intended to represent a statistically based range of VaR exposures.

Table 22 - Value-at-Risk
(dollars in millions)
 Value-at-Risk
(Gain) Loss Exposure
 March 31, 2023December 31, 2022
Confidence Level
% of
MVE (1)
Amount
% of
MVE
(1)
Amount
50%3.56 %$136.9 2.50 %$87.0 
75%4.70 180.6 3.89 135.7 
95%6.05 232.7 5.46 190.1 
99%7.04 270.6 6.31 219.9 
Average of five worst scenarios - as of period end7.34 282.4 6.48 225.8 
_____________________________
(1)    Loss exposure is expressed as a percentage of base MVE.
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Income Simulation. To provide an additional perspective on market and interest-rate risks, we have an income-simulation model that projects adjusted net income over the ensuing 12-month period using a range of potential interest-rate scenarios, including parallel interest-rate shocks, nonparallel interest-rate shocks, and changes in basis risk. The income simulation metric is based on projections of adjusted net income divided by capital stock (including mandatorily redeemable capital stock). Projections of adjusted net income exclude a) projected prepayment of advances and prepayment penalties; b) loss on early extinguishment of debt; c) changes in fair values from hedging activities and d) changes in fair values of trading securities. The simulations are solely based on simulated movements in interest rates and do not reflect potential impacts of credit events, including, but not limited to, potential provision for credit losses.

Management has put in place management action triggers whereby senior management is explicitly informed of instances where our projected return on capital stock (ROCS) falls below the average yield on SOFR plus our dividend spread over a twelve-month horizon in a variety of interest-rate shock scenarios limited to +/- 200 basis points. The results of this analysis for March 31, 2023, showed that in the base case our ROCS was 679 basis points over SOFR, and in the worst case modeled, the down 200 basis points scenario, our ROCS fell 44 basis points to 635 basis points over SOFR. For December 31, 2022, the results of this analysis showed in the base case our ROCS was 628 basis points over SOFR, and in the worst case modeled, the down 200 basis point scenario, our ROCS fell 74 basis points to 554 basis points over SOFR. Our ROCS spread to SOFR remained above the management action trigger minimum during 2023.

Certain Market and Interest-Rate Risk Metrics under Potential Interest-Rate Scenarios

We also monitor the sensitivities of MVE and the duration of equity to potential interest-rate scenarios. The following table presents certain market and interest-rate risk metrics under different interest-rate scenarios.

Table 23 - Market and Interest-Rate Risk Metrics
(dollars in millions)
March 31, 2023
Down 300(1)
Down 200(1)
Down 100(1)
BaseUp 100Up 200Up 300
MVE$3,883$3,889$3,878$3,847$3,796$3,726$3,645
Percent change in MVE from base0.9%1.1%0.8%—%(1.3)%(3.1)%(5.3)%
MVE/BVE102%102%101%101%99%97%95%
MVE/Par Stock161%161%161%159%157%154%151%
Duration of Equity-0.21 years+0.04 years+0.56 years+1.03 years+1.62 years+2.03 years+2.26 years
ROCS less SOFR5.98%6.35%6.73%6.79%6.86%6.81%6.70%
Net income percent change from base(32.69)%(20.86)%(9.08)%—%9.16%17.15%24.74%
December 31, 2022
Down 300(1)
Down 200(1)
Down 100(1)
BaseUp 100Up 200Up 300
MVE$3,609$3,592$3,551$3,486$3,403$3,312$3,218
Percent change in MVE from base3.5%3.0%1.9%—%(2.4)%(5.0)%(7.7)%
MVE/BVE105%105%104%102%99%97%94%
MVE/Par Stock177%176%174%171%167%162%158%
Duration of Equity+0.27 years+0.81 years+1.51 years+2.15 years+2.58 years+2.80 years+2.88 years
ROCS less SOFR4.92%5.54%6.09%6.28%6.39%6.53%6.67%
Net income percent change from base(37.88)%(23.73)%(10.15)%—%9.44%19.09%28.75%
____________________________
(1)    In an environment of low interest rates, downward rate shocks are floored as they approach zero, and therefore may not be fully representative of the indicated rate shock.

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Item 4. CONTROLS AND PROCEDURES

Disclosure Controls and Procedures

Our senior management is responsible for establishing and maintaining a system of disclosure controls and procedures designed to ensure that information required to be disclosed by us in the reports filed or submitted under the Securities Exchange Act of 1934 is recorded, processed, summarized, and reported within the time periods specified in the rules and forms of the SEC. Our disclosure controls and procedures include, without limitation, controls and procedures designed to ensure that information required to be disclosed by us in the reports that we file or submit under the Securities Exchange Act of 1934 is accumulated and communicated to our management, including our principal executive officer and principal financial officer, as appropriate to allow timely decisions regarding required disclosure. In designing and evaluating our disclosure controls and procedures, we recognize that any controls and procedures, no matter how well designed and operated, can provide only reasonable assurance of achieving the desired control objectives, and our management necessarily is required to apply its judgment in evaluating the cost-benefit relationship of controls and procedures.

Our management has evaluated the effectiveness of the design and operation of our disclosure controls and procedures, with the participation of the president and chief executive officer and chief financial officer, as of March 31, 2023. Based on that evaluation, our president and chief executive officer and chief financial officer have concluded that our disclosure controls and procedures were effective at a reasonable assurance level as of March 31, 2023.

Changes in Internal Control over Financial Reporting

During the quarter ended March 31, 2023, there were no changes in our internal control over financial reporting that have materially affected, or are reasonably likely to materially affect, our internal control over financial reporting.

PART II. OTHER INFORMATION

ITEM 1. LEGAL PROCEEDINGS

After the period covered by this report, on April 17, 2023, the Bank settled and dismissed its private-label MBS litigation against Moody’s Investors Service, Inc. and Moody’s Corporation from the New York Supreme Court. The terms of such settlement will not have a material impact on the Bank’s results of operations or financial condition. For more information on this litigation, see Part I — Item 3 — Legal Proceedings in the 2022 Annual Report

From time to time, we are subject to various pending legal proceedings arising in the normal course of business. After consultation with legal counsel, we do not anticipate that the ultimate liability, if any, arising out of these matters will have a material adverse effect on our financial condition or results of operations.

ITEM 1A. RISK FACTORS

In addition to the information presented in this report, readers should carefully consider the risk factors set forth in the 2022 Annual Report, which could materially impact our business, financial condition, or future results. These risks are not the only risks facing us. Additional risks and uncertainties not currently known to us or that we currently deem immaterial may also materially impact us.

ITEM 2. UNREGISTERED SALES OF EQUITY SECURITIES AND USE OF PROCEEDS

None.

ITEM 3. DEFAULTS UPON SENIOR SECURITIES

None

ITEM 4. MINE SAFETY DISCLOSURES

Not applicable.

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ITEM 5. OTHER INFORMATION

None

ITEM 6. EXHIBITS
NumberExhibit DescriptionReference
10.12023 Executive Incentive Plan * ∝
10.2Chief Audit Officer 2023 Incentive Compensation Plan *
31.1Certification of the president and chief executive officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002
31.2Certification of the chief financial officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002
32.1Certification of the president and chief executive officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002
32.2Certification of the chief financial officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002
101.INSXBRL Instance Document The instance document does not appear in the Interactive Data File because its XBRL tags are embedded within the Inline XBRL document.
101.SCHInline XBRL Taxonomy Extension Schema DocumentFiled within this Form 10-Q
101.CALInline XBRL Taxonomy Extension Calculation Linkbase DocumentFiled within this Form 10-Q
101.LABInline XBRL Taxonomy Extension Label Linkbase DocumentFiled within this Form 10-Q
101.PREInline XBRL Taxonomy Extension Presentation Linkbase DocumentFiled within this Form 10-Q
101.DEFInline XBRL Taxonomy Extension Definition Linkbase DocumentFiled within this Form 10-Q
104The cover page of the Bank’s Quarterly report on Form 10-Q, formatted in Inline XBRL Included within the Exhibit 101 attachments
* Management contract or compensatory plan.
∝ Portions of this exhibit have been omitted.

SIGNATURES

Pursuant to the requirements of Section 13 or 15(d) 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.

DateFEDERAL HOME LOAN BANK OF BOSTON (Registrant)
May 11, 2023By:/s/Timothy J. Barrett
Timothy J. Barrett
President and Chief Executive Officer
May 11, 2023By:/s/Frank Nitkiewicz
Frank Nitkiewicz
Executive Vice President, Chief Operating Officer
and Chief Financial Officer
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