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Federal debt held by the public tops the size of the U.S. economy

Federal debt held by the public tops the size of the U.S. economy

Money Moves

The debt-to-GDP ratio passed 100% in fiscal 2026 for the first time since 1946, with net interest costs setting a record above $1 trillion

Overview

Updated 1 hour ago

At the end of September 2026, the federal government owed the public about $32.4 trillion. Over the same 12 months, the economy produced roughly $32.2 trillion in goods and services. For the first time since 1946, the debt was larger than the economy.

The ratio is the part that matters. Debt held by the public equaled 100.3% of gross domestic product in fiscal 2026, up from 99.4% a year earlier. Net interest cost $1.1 trillion, more than defense or Medicare, and second only to Social Security among federal expenses.

Why it matters

Interest on the debt now costs more than defense or Medicare, so every new dollar of borrowing competes with everything else the government funds.

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Key Indicators

100.3%
Debt held by the public as a share of GDP
Fiscal 2026 ratio, up from 99.4% in fiscal 2025.
$32.4T
Debt held by the public
Money the Treasury owes to banks, state and local governments, and foreign holders.
$40.5T
Total national debt
Includes debt the government owes to its own trust funds.
$2.0T
Fiscal 2026 budget deficit
About 6.2% of GDP, an estimate from the Committee for a Responsible Federal Budget.
$1.1T
Net interest paid
A record 3.4% of GDP, more than defense or Medicare.
106%
Record debt-to-GDP ratio, 1946
The World War II peak that the current ratio is now approaching.

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Timeline

January 2025 October 2026

7 events Latest: Yesterday
Tap a bar to jump to that date
  1. The Hill reports the fiscal 2026 milestone

    Latest Coverage

    The report tied the ratio to record interest costs and rising bond yields during the Iran war.

  2. GDP data confirms the debt ratio passed 100%

    Data release

    Bureau of Economic Analysis figures put the fiscal 2026 debt-to-GDP ratio at 100.3%, the first time since 1946.

  3. Fiscal 2026 closes with $32.4 trillion owed to the public

    Fiscal

    The fiscal year ended with publicly held debt above the roughly $32.2 trillion the economy produced over the same period.

  4. Total national debt crosses $40 trillion

    Milestone

    Treasury reported total public debt outstanding above $40 trillion, roughly double the figure from January 2017.

  5. CBO projects debt at 101% of GDP

    Forecast

    The agency also projected the ratio would reach 120% by 2036, passing the 1946 record of 106%.

  6. One Big Beautiful Bill Act raises the debt limit

    Legislation

    The law lifted the statutory debt ceiling to $41 trillion from $36 trillion; the Congressional Budget Office estimated it would add $4.7 trillion to debt through 2035.

  7. Trump takes office with $36.2 trillion in total debt

    Background

    The total national debt stood at roughly $36.2 trillion when the second term began, up from about $19.95 trillion in January 2017.

Scenarios

1

Debt ratio climbs again in fiscal 2027

Likely Resolves by Oct 29, 2027

Discussed by: Congressional Budget Office baseline projections and Committee for a Responsible Federal Budget estimates

Deficits have run near 6% of GDP, and the Congressional Budget Office expects the ratio to keep rising for a decade. If borrowing stays at that level and growth slows from the 3.4% annual rate recorded in the third quarter of 2026, the ratio ends fiscal 2027 above its current level.

2

Congress enacts a deficit-reduction package

Unlikely Resolves by Q3 2027

Discussed by: Fiscal policy groups including the Committee for a Responsible Federal Budget

A law cutting spending or raising revenue by enough to change the debt trajectory would need to pass a divided Congress in an election year. The trigger would be a budget reconciliation bill or a bipartisan fiscal commission package reaching the floor.

3

The 30-year Treasury yield closes above 6%

Possible Resolves by End of 2027

Discussed by: Bond market analysts cited by The Hill

The 30-year yield was near 5.31% in late October 2026, up roughly 68 basis points since the Iran conflict began. Continued heavy issuance and inflation concerns could push long-term borrowing costs past 6%, raising the government's own interest bill further.

Historical Context

3 moments from history that rhyme with this story — and how they unfolded.

1946

World War II debt peak (1946)

Federal borrowing to fight World War II pushed debt held by the public to 106% of GDP, the highest ratio in U.S. history. The war ended the year before, and the government was still carrying the cost.

Then

Debt stayed large while the economy demobilized and spending fell.

Now

Fast postwar growth and balanced budgets cut the ratio for three decades, which is why 106% stood as the record.

Why this matters now

The Congressional Budget Office projects today's ratio will pass that 1946 record, reaching 120% by 2036.

1998–2001

Budget surplus and the dot-com boom (1998–2001)

Economic growth, spending restraint and tax revenue from the dot-com expansion produced federal budget surpluses. By 2000, debt held by the public had fallen to 33.7% of GDP and was still declining.

Then

The government briefly projected surpluses as far as forecasts went.

Now

The reversal came quickly: tax cuts, wars and two recessions pushed the ratio back up within a decade.

Why this matters now

It is the clearest recent evidence that the ratio can fall without a crisis, through growth and revenue rather than default.

2008–2021

Financial crisis and pandemic borrowing (2008–2021)

Emergency spending after the 2008 financial crisis and during the COVID-19 pandemic added trillions to the debt in short bursts. Spending on Social Security and Medicare also rose as the population aged.

Then

Deficits spiked, then fell back as emergency programs expired.

Now

The debt level never returned to its pre-crisis path; each episode left a permanently higher baseline.

Why this matters now

Today's ratio reflects the compounding of those episodes, plus the interest costs they created.

Sources

(7)