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How much US Treasury debt was due within a year on 31 October 2017?

On , $3.69 trillion of marketable US Treasury debt was due within 12 months, 2.1% more than a year earlier ($3.61 trillion on ).

November 2017 is the largest month, with $679.83 billion

Marketable Treasury debt maturing each month, $ trillion

  • Bills
  • Notes and bonds
  • TIPS and floating rate notes
November 2017 is the largest month, with $679.83 billion0.000.250.500.751.00Nov0.68Dec0.43Jan0.54Feb0.32Mar0.33Apr0.38May0.18Jun0.14Jul0.20Aug0.17Sep0.14Oct0.18November 2017 is the largest month, with $679.83 billion0.000.250.500.751.00NovJanMarMayJulSep

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 2017679,834534,982144,85200010
December 2017430,439313,987116,4520008
January 2018535,534359,985115,038019,23841,27311
February 2018315,480151,983163,4970008
March 2018332,492210,998121,4950009
April 2018384,811163,997122,734053,09444,98610
May 2018184,40920,000157,6926,717007
June 2018138,72419,998118,7260005
July 2018196,56019,999116,679017,04242,8407
August 2018173,95020,000153,9500005
September 2018136,48719,999116,4870004
October 2018178,58020,000116,6730041,9076
All of these months3,687,2991,855,9281,564,2746,71789,374171,00690

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

What is all marketable debt made of?

KindAmount, $ millionShare
Bills1,855,92813.0%
Notes8,830,09561.9%
Bonds1,963,66813.8%
TIPS1,295,3979.1%
Floating rate notes317,0592.2%
All marketable debt14,262,147100.0%

Bills, the securities that mature within a year of issue, made up 13.0% of marketable debt at the month-end and 50.3% of what matures in the months above.

Weighted by amount, marketable debt had 70.5 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 20173,687,2991,855,92850.3%
31 October 20163,610,1591,752,94848.6%

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
November 2017679,83418,9112.8%
December 2017430,43917,5044.1%
January 2018535,53430,9295.8%
February 2018315,48048,61015.4%
March 2018332,49231,2019.4%
April 2018384,81134,5729.0%
May 2018184,40954,70629.7%
June 2018138,72430,45422.0%
July 2018196,56031,41016.0%
August 2018173,95044,00125.3%
September 2018136,48719,00713.9%
October 2018178,58023,83313.3%

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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