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How much US Treasury debt was due within a year on 28 February 2017?

On , $3.58 trillion of marketable US Treasury debt was due within 12 months, 4.0% more than a year earlier ($3.44 trillion on ).

March 2017 is the largest month, with $734.91 billion

Marketable Treasury debt maturing each month, $ trillion

  • Bills
  • Notes and bonds
  • TIPS and floating rate notes
March 2017 is the largest month, with $734.91 billion0.000.250.500.751.00Mar0.73Apr0.51May0.46Jun0.28Jul0.31Aug0.29Sep0.14Oct0.18Nov0.16Dec0.14Jan0.20Feb0.18March 2017 is the largest month, with $734.91 billion0.000.250.500.751.00MarMayJulSepNovJan

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 2017734,913609,999124,91400010
April 2017512,982299,997124,708047,22341,05510
May 2017459,796296,985147,25215,559009
June 2017282,253162,004120,2490009
July 2017307,244131,986117,952016,30641,00010
August 2017288,670131,997145,70510,968009
September 2017137,91820,000117,9190004
October 2017178,58920,000117,5940040,9955
November 2017164,85220,000144,8520006
December 2017136,45220,000116,4520005
January 2018195,22519,995115,038018,91941,2737
February 2018183,49720,000163,4970005
All of these months3,582,3911,752,9631,556,13126,52882,448164,32289

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

What is all marketable debt made of?

KindAmount, $ millionShare
Bills1,752,96312.6%
Notes8,684,59862.5%
Bonds1,878,36113.5%
TIPS1,246,9009.0%
Floating rate notes323,0072.3%
All marketable debt13,885,827100.0%

Bills, the securities that mature within a year of issue, made up 12.6% of marketable debt at the month-end and 48.9% of what matures in the months above.

Weighted by amount, marketable debt had 70.1 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 20173,582,3911,752,96348.9%
29 February 20163,443,6761,551,94745.1%

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
March 2017734,91313,5591.8%
April 2017512,98214,5152.8%
May 2017459,79632,3937.0%
June 2017282,25312,8854.6%
July 2017307,24413,0564.2%
August 2017288,67021,8527.6%
September 2017137,91810,9477.9%
October 2017178,5898,7014.9%
November 2017164,85218,91111.5%
December 2017136,45217,50412.8%
January 2018195,22530,87915.8%
February 2018183,49748,61026.5%

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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