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How much US Treasury debt was due within a year on 31 May 2012?

On , $2.87 trillion of marketable US Treasury debt was due within 12 months, 9.4% more than a year earlier ($2.62 trillion on ).

June 2012 is the largest month, with $492.89 billion

Marketable Treasury debt maturing each month, $ trillion

  • Bills
  • Notes and bonds
  • TIPS and floating rate notes
June 2012 is the largest month, with $492.89 billion0.000.250.500.751.00Jun0.49Jul0.37Aug0.44Sep0.24Oct0.23Nov0.28Dec0.12Jan0.12Feb0.14Mar0.12Apr0.14May0.17June 2012 is the largest month, with $492.89 billion0.000.250.500.751.00JunAugOctDecFebApr

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
June 2012492,890400,42592,4650007
July 2012370,001249,99890,644029,35908
August 2012444,356327,996116,3600009
September 2012238,101147,01691,0850007
October 2012229,530138,99790,5330007
November 2012277,425162,002115,4230009
December 2012117,62824,99992,6290004
January 2013117,94424,99592,9500004
February 2013144,69625,993118,7030005
March 2013123,61325,99997,6140004
April 2013143,14826,000100,880016,26805
May 2013169,03551,000118,0350006
All of these months2,868,3681,605,4211,217,320045,628075

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

What is all marketable debt made of?

KindAmount, $ millionShare
Bills1,605,42115.3%
Notes6,941,46766.3%
Bonds1,142,21710.9%
TIPS788,5487.5%
Floating rate notes00.0%
All marketable debt10,477,653100.0%

Bills, the securities that mature within a year of issue, made up 15.3% of marketable debt at the month-end and 56.0% of what matures in the months above.

Weighted by amount, marketable debt had 63.8 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 May 20122,868,3681,605,42156.0%
31 May 20112,621,6311,578,50460.2%

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
June 2012492,89018,1553.7%
July 2012370,0011,8330.5%
August 2012444,35611,7622.6%
September 2012238,1012,3891.0%
October 2012229,53010.0%
November 2012277,4251,0050.4%
December 2012117,6282,1471.8%
January 2013117,9449080.8%
February 2013144,6968,9776.2%
March 2013123,6133,5962.9%
April 2013143,1488,8376.2%
May 2013169,0357,0574.2%

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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