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

On , $8.56 trillion of marketable US Treasury debt was due within 12 months, 26.7% more than a year earlier ($6.76 trillion on ), the largest amount of any month-end we hold.

November 2023 is the largest month, with $2.24 trillion

Marketable Treasury debt maturing each month, $ trillion

  • Bills
  • Notes and bonds
  • TIPS and floating rate notes
November 2023 is the largest month, with $2.24 trillion0.001.002.003.00Nov2.24Dec1.37Jan1.18Feb0.87Mar0.48Apr0.63May0.33Jun0.23Jul0.35Aug0.32Sep0.23Oct0.34November 2023 is the largest month, with $2.24 trillion0.001.002.003.00NovJanMarMayJulSep

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
November 20232,238,0821,966,007272,07500014
December 20231,369,4021,174,686194,71600012
January 20241,179,631855,151196,677053,91573,88715
February 2024874,909594,110280,79900014
March 2024482,943289,651193,2920007
April 2024626,729321,288194,890039,20271,34910
May 2024326,20040,694285,5060005
June 2024227,85040,256187,5940005
July 2024354,00940,996189,924053,01370,0767
August 2024318,59543,792274,8030006
September 2024227,03343,129183,9040005
October 2024335,65947,237178,346042,10467,9727
All of these months8,561,0425,456,9982,632,5250188,234283,285107

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

What is all marketable debt made of?

KindAmount, $ millionShare
Bills5,456,99821.0%
Notes13,762,27152.9%
Bonds4,292,89816.5%
TIPS1,966,2917.6%
Floating rate notes519,4522.0%
All marketable debt25,997,911100.0%

Bills, the securities that mature within a year of issue, made up 21.0% of marketable debt at the month-end and 63.7% of what matures in the months above.

Weighted by amount, marketable debt had 71.4 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 October 20238,561,0425,456,99863.7%
31 October 20226,755,3473,665,97854.3%

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
November 20232,238,082141,7406.3%
December 20231,369,40273,8565.4%
January 20241,179,63191,9567.8%
February 2024874,909111,10712.7%
March 2024482,94352,34310.8%
April 2024626,72980,12212.8%
May 2024326,20094,85529.1%
June 2024227,85037,93216.6%
July 2024354,00960,57417.1%
August 2024318,59568,38121.5%
September 2024227,03331,67013.9%
October 2024335,65933,99310.1%

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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