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How much US Treasury debt was due within a year on 31 December 2021?

On , $6.44 trillion of marketable US Treasury debt was due within 12 months, 12.9% less than a year earlier ($7.40 trillion on ).

January 2022 is the largest month, with $1.15 trillion

Marketable Treasury debt maturing each month, $ trillion

  • Bills
  • Notes and bonds
  • TIPS and floating rate notes
January 2022 is the largest month, with $1.15 trillion0.000.501.001.50Jan1.15Feb1.01Mar1.02Apr0.66May0.50Jun0.48Jul0.32Aug0.30Sep0.20Oct0.28Nov0.30Dec0.25January 2022 is the largest month, with $1.15 trillion0.000.501.001.50JanMarMayJulSepNov

Source: U.S. Treasury, Fiscal Data, Monthly Statement of the Public Debt. Observed .

Each month as a table
Marketable Treasury debt maturing each month ($ million)
Maturing inTotalBillsNotesBondsTIPSFRNsSecurities
January 20221,147,304891,527147,288050,42458,06414
February 20221,005,315770,203235,11100013
March 20221,019,889869,397150,49200014
April 2022656,522390,695151,400050,51763,91014
May 2022496,252260,615235,6380009
June 2022475,400317,976157,4240009
July 2022316,41438,166158,229049,29770,7217
August 2022295,17637,847247,20110,128007
September 2022201,76237,419164,3430005
October 2022277,95439,631161,5780076,7466
November 2022297,13639,105250,6077,424005
December 2022249,75377,484172,2690005
All of these months6,438,8773,770,0652,231,58117,551150,239269,441108

The table scrolls sideways; the first column stays in place.

What is all marketable debt made of?

KindAmount, $ millionShare
Bills3,770,06516.7%
Notes13,000,47057.6%
Bonds3,481,48215.4%
TIPS1,728,5957.7%
Floating rate notes603,3602.7%
All marketable debt22,583,973100.0%

Bills, the securities that mature within a year of issue, made up 16.7% of marketable debt at the month-end and 58.6% of what matures in the months above.

Weighted by amount, marketable debt had 72.3 months to go until it matures, on average, at the month-end.

How does it compare with a year earlier?

Debt due within the next months ($ million)
Month-endTotalBillsBills share
31 December 20216,438,8773,770,06558.6%
31 December 20207,395,6564,964,13967.1%

About these figures

The Federal Reserve's part and the source

How much of it did the Federal Reserve hold?

Maturing debt held in the Federal Reserve's System Open Market Account ($ million)
Maturing inTotalHeld by the FedFed share
January 20221,147,304135,62111.8%
February 20221,005,315164,10316.3%
March 20221,019,88998,1949.6%
April 2022656,52278,39511.9%
May 2022496,252125,94725.4%
June 2022475,40070,04014.7%
July 2022316,41459,90918.9%
August 2022295,176115,12439.0%
September 2022201,76246,94223.3%
October 2022277,95452,00418.7%
November 2022297,136109,30836.8%
December 2022249,75357,72323.1%

Source: Federal Reserve Bank of New York, SOMA holdings. Observed .

Source

Source: U.S. Treasury, Fiscal Data, Monthly Statement of the Public Debt. Observed .

Sources and licence

Sources and licence

  • U.S. Treasury, Bureau of the Fiscal Service, Fiscal Data (source). Licence: Public domain, a work of the US federal government
  • © 2026 Federal Reserve Bank of New York. Content from the New York Fed subject to the Terms of Use at newyorkfed.org. The Federal Reserve share of maturities is computed by 500metrics. (source). Licence: Federal Reserve Bank of New York terms of use

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