Maturities · Month-end record, Monthly Statement of the Public Debt

How much US Treasury debt was maturing within a year on 31 August 2014?

On 31 August 2014, $2.98 trillion of marketable US Treasury debt was due within 12 months, 1.7% less than a year earlier ($3.04 trillion on 31 August 2013).

Marketable Treasury debt maturing each month, by kind

September 2014 to August 2015As of the month-end of 31 Aug 2014

$0.2T$0.4T$0.6TSepOctNovDecJanFebMarAprMayJunJulAug

September 2014 Bills $406.00B Notes and bonds $107.71B Total $513.71BOctober 2014 Bills $264.99B Notes and bonds $109.01B Total $374.00BNovember 2014 Bills $232.00B Notes and bonds $138.18B Total $370.19BDecember 2014 Bills $117.00B Notes and bonds $111.42B Total $228.41BJanuary 2015 Bills $140.00B Notes and bonds $111.95B TIPS and FRNs $23.71B Total $275.67BFebruary 2015 Bills $117.00B Notes and bonds $158.67B Total $275.67BMarch 2015 Bills $24.99B Notes and bonds $112.64B Total $137.64BApril 2015 Bills $50.00B Notes and bonds $115.71B TIPS and FRNs $23.35B Total $189.06BMay 2015 Bills $25.00B Notes and bonds $144.34B Total $169.34BJune 2015 Bills $25.00B Notes and bonds $108.39B Total $133.39BJuly 2015 Bills $25.00B Notes and bonds $105.21B TIPS and FRNs $20.83B Total $151.04BAugust 2015 Bills $25.00B Notes and bonds $139.38B Total $164.38B

Each kind

Bills
Notes and bonds
TIPS and FRNs

Each column is one month after the month-end, in parts by kind of security; pointing at a column shows them.

The linesLatest: 31 Aug 2014

Due within 12 months$2.98T
Bills$1.45T
Notes and bonds$1.46T
TIPS and FRNs$67.89B

Inspect and compare dates

What matures within 12 months of this month-end beside the same months counted from the month-end a year earlier, 31 August 2013. Every month is in the table under "The numbers behind the chart".

Debt due within 12 months of 31 August 2014 and of 31 August 2013 ($ million)
Measure	This month-end	A year earlier
Month-end	31 August 2014	31 August 2013
Due within 12 months	2,982,502	3,035,340
Bills	1,451,997	1,637,964
Notes	1,448,070	1,330,464
Bonds	14,544	0
TIPS	67,890	66,912
FRNs	0	0
Securities	78	76
Bills share	48.7%	54.0%

Observed 31 Aug 2014.

That month-end

September 2014 is the largest month, with $513.71 billion.

Bills, the securities that mature within a year of issue, were 48.7% of what was due in these months.

A year earlier

At the month-end a year before, 31 August 2013, $3.04 trillion was due within the next 12 months, against $2.98 trillion at this one.

All marketable debt

Marketable Treasury debt outstanding at the month-end was $12.16 trillion, by kind:

Bills $1.45T
Notes and bonds $9.56T
TIPS and FRNs $1.14T

Bills made up 11.9% of it. Weighted by amount, it had 68.4 months to go until it matures, on average.

Each kind, in millions

Understanding the maturity calendar

Where it stands today

$2.98T was due within 12 months of the month-end of 31 Aug 2014, 48.7% of it in bills.

What does the maturity calendar show?

Treasury usually pays maturing debt with new borrowing, so the amount due is the amount Treasury rolls over into new securities.

Bills issued after the month-end are not here; the calendar filled with new bills every week.

The numbers behind the chart

How much was due in each of the 12 months after it?$ million, by kind

Marketable Treasury debt maturing each month ($ million)
Maturing in	Total	Bills	Notes	Bonds	TIPS	Securities
September 2014	513,713	406,004	107,709	0	0	7
October 2014	374,002	264,992	109,010	0	0	8
November 2014	370,185	232,003	138,182	0	0	8
December 2014	228,414	116,999	111,415	0	0	7
January 2015	275,669	140,001	111,955	0	23,714	9
February 2015	275,673	117,004	148,149	10,520	0	9
March 2015	137,637	24,994	112,643	0	0	4
April 2015	189,064	50,000	115,714	0	23,350	6
May 2015	169,336	24,999	144,337	0	0	5
June 2015	133,392	25,000	108,392	0	0	4
July 2015	151,042	25,000	105,214	0	20,827	5
August 2015	164,376	25,000	135,351	4,024	0	6
All of these months	2,982,502	1,451,997	1,448,070	14,544	67,890	78

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

What was all marketable debt made of?31 August 2014, $ million

Marketable Treasury debt outstanding at the month-end ($ million)
Kind	Amount, $ million	Share
Bills	1,451,997	11.9%
Notes	8,041,424	66.1%
Bonds	1,521,109	12.5%
TIPS	1,031,888	8.5%
Floating rate notes	109,996	0.9%
All marketable debt	12,156,413	100.0%

How much of it did the Federal Reserve hold?System Open Market Account, $ million

Maturing debt held in the Federal Reserve's System Open Market Account ($ million)
Maturing in	Total	Held by the Fed	Fed share
September 2014	513,713	1	0.0%
October 2014	374,002	1	0.0%
November 2014	370,185	88	0.0%
December 2014	228,414	1	0.0%
January 2015	275,669	1	0.0%
February 2015	275,673	3	0.0%
March 2015	137,637	2	0.0%
April 2015	189,064	451	0.2%
May 2015	169,336	1,448	0.9%
June 2015	133,392	1	0.0%
July 2015	151,042	1	0.0%
August 2015	164,376	1,287	0.8%

Observed 27 Aug 2014.

When are the figures from?

Observed 31 Aug 2014.

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Page updated 4 Oct 2026, 09:34 UTC

Sources

© 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) Terms: Federal Reserve Bank of New York terms of use.