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How much US Treasury debt was due within a year on 28 February 2021?

On , $7.32 trillion of marketable US Treasury debt was due within 12 months, 53.2% more than a year earlier ($4.78 trillion on ).

March 2021 is the largest month, with $1.48 trillion

Marketable Treasury debt maturing each month, $ trillion

  • Bills
  • Notes and bonds
  • TIPS and floating rate notes
March 2021 is the largest month, with $1.48 trillion0.000.501.001.50Mar1.48Apr1.44May1.08Jun0.67Jul0.66Aug0.49Sep0.18Oct0.24Nov0.29Dec0.23Jan0.29Feb0.27March 2021 is the largest month, with $1.48 trillion0.000.501.001.50MarMayJulSepNovJan

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
March 20211,480,8401,341,739139,10100012
April 20211,437,5011,187,364142,597049,39458,14514
May 20211,076,877846,460220,34910,0670014
June 2021668,365526,118142,24700013
July 2021657,379419,077140,099041,41456,78914
August 2021492,344267,010215,8279,5060010
September 2021181,82337,595144,2270005
October 2021242,51439,165145,2370058,1116
November 2021294,44039,377224,43130,632007
December 2021228,00378,718149,2850006
January 2022291,48338,636147,288047,49458,0647
February 2022272,88337,772235,1110006
All of these months7,324,4514,859,0322,045,80050,205138,303231,111114

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

What is all marketable debt made of?

KindAmount, $ millionShare
Bills4,859,03223.1%
Notes11,195,83953.2%
Bonds2,919,63913.9%
TIPS1,559,9897.4%
Floating rate notes500,2922.4%
All marketable debt21,034,791100.0%

Bills, the securities that mature within a year of issue, made up 23.1% of marketable debt at the month-end and 66.3% of what matures in the months above.

Weighted by amount, marketable debt had 65.9 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
28 February 20217,324,4514,859,03266.3%
29 February 20204,781,2882,564,58353.6%

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
March 20211,480,840112,6817.6%
April 20211,437,501146,05210.2%
May 20211,076,877156,45514.5%
June 2021668,36565,9839.9%
July 2021657,37981,67412.4%
August 2021492,344104,74821.3%
September 2021181,82340,59922.3%
October 2021242,51435,03714.4%
November 2021294,44088,45430.0%
December 2021228,00355,55224.4%
January 2022291,48350,90517.5%
February 2022272,88389,18332.7%

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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