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How much US Treasury debt was due within a year on 31 December 2023?

On , $8.78 trillion of marketable US Treasury debt was due within 12 months, 28.6% more than a year earlier ($6.82 trillion on ).

January 2024 is the largest month, with $2.20 trillion

Marketable Treasury debt maturing each month, $ trillion

  • Bills
  • Notes and bonds
  • TIPS and floating rate notes
January 2024 is the largest month, with $2.20 trillion0.001.002.003.00Jan2.20Feb1.66Mar1.01Apr0.85May0.70Jun0.51Jul0.35Aug0.32Sep0.23Oct0.38Nov0.33Dec0.23January 2024 is the largest month, with $2.20 trillion0.001.002.003.00JanMarMayJulSepNov

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 20242,204,0811,879,478196,677054,03873,88715
February 20241,664,1711,383,372280,79900014
March 20241,014,650821,358193,29200011
April 2024851,859546,328194,890039,29171,34914
May 2024696,248410,742285,5060009
June 2024505,321317,727187,5940008
July 2024354,13040,996189,924053,13470,0767
August 2024318,59543,792274,8030006
September 2024227,03343,129183,9040005
October 2024384,55396,035178,346042,20067,9728
November 2024331,67247,305274,7629,604007
December 2024225,98945,518180,4710005
All of these months8,778,3005,675,7812,620,9679,604188,663283,285109

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

What is all marketable debt made of?

KindAmount, $ millionShare
Bills5,675,78121.6%
Notes13,621,83951.9%
Bonds4,354,52516.6%
TIPS2,006,2247.6%
Floating rate notes571,4532.2%
All marketable debt26,229,821100.0%

Bills, the securities that mature within a year of issue, made up 21.6% of marketable debt at the month-end and 64.7% of what matures in the months above.

Weighted by amount, marketable debt had 71.0 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 20238,778,3005,675,78164.7%
31 December 20226,824,2003,697,38654.2%

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 20242,204,081100,9684.6%
February 20241,664,171145,7488.8%
March 20241,014,65057,4715.7%
April 2024851,85985,42910.0%
May 2024696,248124,90517.9%
June 2024505,32141,0808.1%
July 2024354,13060,60517.1%
August 2024318,59568,38121.5%
September 2024227,03331,67013.9%
October 2024384,55338,80710.1%
November 2024331,67272,22321.8%
December 2024225,98927,99712.4%

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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