America will spend $1 trillion on debt interest this year. That is more than it spends on defence. More than Medicare. And almost nobody is talking about it in terms that make the stakes clear.
Published: May 12, 2026 | 13 min read | Inside Stories
Executive Summary
The United States national debt has reached approximately $39 trillion in 2026, per U.S. Treasury Fiscal Data updated May 11, 2026, and for the first time since World War II, debt held by the public has surpassed 100% of GDP. The Congressional Budget Office projects interest payments alone will reach $1 trillion in FY2026 — and already, through the first seven months of the fiscal year, the U.S. has paid $628 billion in net interest, per the CBO's May 8 monthly update. The One Big Beautiful Bill Act, enacted in July 2025, is estimated to add $4.2 trillion to deficits over the next decade. If current trajectories hold, debt will reach 175% of GDP by 2054. Neither major political party has put forward a politically viable plan to materially alter this trajectory. The silence around it is not ignorance. It is avoidance.
This analysis draws on publicly available data from the Congressional Budget Office, the Peter G. Peterson Foundation, the Bipartisan Policy Center, and the National Bureau of Economic Research. Where projections are cited, they are identified as such.
Note: Debt sustainability is a long-term structural issue that spans multiple administrations and both political parties. The data in this article reflects conditions that have developed across decades of governance, not any single administration or Congress.
There is a version of America's story that gets told constantly: the world's largest economy, the global reserve currency, unmatched military power, the most innovative technology sector in human history. That story is not wrong. It is incomplete.
The part that does not get told, at least not in terms ordinary citizens can immediately grasp, is this: the United States has been running a structural fiscal deficit for decades, and the compounding interest on that accumulated debt is now consuming a larger share of federal revenue than at any point since 1946. The machine is not broken. It is mortgaged.
Key Takeaways
- Net interest payments on the national debt will reach $1 trillion in FY2026, making interest costs the second-largest spending category in the federal budget, surpassed only by Social Security, per the Congressional Budget Office and the Peter G. Peterson Foundation.
- Debt held by the public as a share of GDP stands at 101% in 2026, exceeding its 50-year average of roughly 55%, and is projected to reach 120% by 2036 and 175% by 2054 under current law, per CBO's February 2026 baseline.
- The One Big Beautiful Bill Act, enacted July 2025, is estimated to add $4.2 trillion to deficits through FY2034 on a dynamic scoring basis, per CBO's analysis confirmed by the Committee for a Responsible Federal Budget's March 2026 report.
- By 2036, the U.S. will spend $2.1 trillion annually on debt interest alone — more than the current defence budget or the current Medicare programme individually. That is not a projection from a think tank. It is the CBO's own baseline.
What $39 Trillion Actually Means
Numbers in the trillions are abstract by design. The human brain did not evolve to process them intuitively. So consider what the Peterson Foundation recently calculated: the $16.2 trillion in projected interest payments over the next decade works out to approximately $47,000 per American citizen. Not per household. Per person. Just to service debt already accumulated, before a single new dollar is borrowed.
The national debt crossed $10 trillion in 2008. It crossed $20 trillion in 2017. $30 trillion in 2022. As of April 2026, it has reached approximately $39 trillion, per U.S. Treasury Fiscal Data confirmed by the Joint Economic Committee's March 2026 Monthly Debt Update. In 2026, debt held by the public crossed 100% of GDP for the first time since World War II, per the Committee for a Responsible Federal Budget. On a gross basis, the debt-to-GDP ratio now stands at approximately 122%, per the House Budget Committee.
After 1945, the U.S. ran surpluses, grew rapidly, and brought the debt-to-GDP ratio down over three decades. The mechanism was simple: the economy grew faster than the debt. That mechanism reversed around 2001. The CBO now projects debt-to-GDP reaching 120% by 2036 and 175% by 2054. Those are not records approaching from the future. The trajectory that produces them is already locked in.
"Net interest payments will total $16.2 trillion over the next decade — approximately $47,000 per American." — Peter G. Peterson Foundation, February 2026
U.S. Debt-to-GDP and Annual Interest Payments
Sources: Congressional Budget Office, February 2026 Baseline; Peter G. Peterson Foundation
| Year |
Debt (% of GDP) |
Interest Payments |
| 2000 |
34% |
$345 billion |
| 2008 |
40% |
$253 billion |
| 2017 |
76% |
$263 billion |
| 2022 |
97% |
$476 billion |
| 2025 |
99% |
$970 billion |
| 2026 (current) |
101% (public) / 122% (gross) |
$1.0 trillion (CBO projection) |
| 2036 (projected) |
120% |
$2.1 trillion |
| 2054 (projected) |
175% |
Est. $4+ trillion |
Projected figures based on CBO February 2026 baseline under current law. Past figures from Peterson Foundation and House Budget Committee records.
This is the mechanism most people do not fully understand, and it is the most important one.
When the government borrows money, it pays interest. When it borrows more, it pays more interest. When interest rates rise, the cost of servicing existing debt rises even without new borrowing. The United States has experienced all three conditions simultaneously over the past four years: rising debt, sustained high interest rates relative to the near-zero environment of the 2010s, and a structural primary deficit that requires continued new borrowing to fund basic government operations.
In FY2025, net interest payments totalled $970 billion, per the Peterson Foundation. In FY2026, the CBO projects they will reach $1.0 trillion, a 7% increase. As a share of federal revenues, interest payments will consume 18.6% of every dollar the government collects in 2026, surpassing the previous high set in 1991. By 2036, that ratio climbs to 25.8%.
Put plainly: by 2036, one in every four dollars of federal revenue will be committed, before Congress votes on a single appropriation, to paying interest on money already spent. Not to building roads. Not to funding veterans' healthcare. Not to scientific research or education or defence. Just to servicing the bill for past decisions.
Through the first six months of FY2026, interest payments have already been 6.1% higher than the same period last year, per the Peterson Foundation's monthly tracker updated April 2026. Interest costs in this period are the second-largest spending category in the entire federal budget, exceeded only by Social Security. They have already surpassed national defence. They have already surpassed Medicare. The striking part is how quietly this has happened.
The One Big Beautiful Bill: What It Actually Added
In July 2025, Congress passed and the president signed the One Big Beautiful Bill Act, the largest single piece of fiscal legislation in several years. The bill made permanent many tax cuts that were scheduled to expire under the 2017 Tax Cuts and Jobs Act, created new tax reductions, and increased spending for defence and homeland security. Offsetting provisions included rescinding clean energy tax credits, limiting certain student loan programmes, and introducing new work requirements and restrictions on Medicaid and SNAP.
CBO's dynamic scoring analysis, confirmed by the Committee for a Responsible Federal Budget in its March 2026 report, puts the net effect at $4.2 trillion in additional deficits through FY2034. The conventional score, excluding macro effects, puts the figure at $4.1 trillion. The Bipartisan Policy Center noted directly that this was passed against the backdrop of a fiscal outlook the CBO had already described as "unsustainable" in its previous baseline.
Whether the economic growth stimulated by tax cuts will offset the revenue reduction is a genuine dispute among economists. What is not disputed is the arithmetic: the CBO has now revised its deficit projections upward by $1.4 trillion over the next decade compared to its January 2025 baseline, specifically attributing much of that increase to OBBB. The deficit in FY2026 is projected at $1.9 trillion. By 2036, $3.1 trillion annually. Both figures exceed the previous peacetime records by significant margins.
Who Holds the Debt — and Why That Matters
A recurring counter-argument to debt concern is that the U.S. owes much of this money to itself. That is partially true and largely misleading.
Of the total gross debt approaching $39 trillion, approximately $28 trillion is debt held by the public: individuals, pension funds, insurance companies, foreign governments, and the Federal Reserve. The remainder is intragovernmental debt — money the Treasury owes to Social Security and Medicare trust funds. It is a real obligation even if technically internal.
Foreign governments hold approximately $8 trillion of U.S. Treasuries. Japan and China are the two largest foreign holders. During periods of U.S.-China tension, the question of whether Beijing might restructure its Treasury holdings as economic leverage is not academic. It has been explicitly raised in Chinese state media. The U.S. has never experienced a genuine run on its sovereign debt. The precondition for one, however, is being built, one trillion dollars at a time.
JPMorgan Chase's U.S. head of investment strategy, Jacob Manoukian, wrote in a 2025 analysis that U.S. debt remains in high demand and that the economy has generally grown faster than the average interest rate on debt in recent years, providing a buffer. That buffer is real. It is also narrowing. The CBO's projections assume it disappears entirely by the early 2030s under current law.
What the Political System Has Done About It
Multiple bipartisan fiscal commissions have been convened over the past four decades to address the long-term debt trajectory. The Brookings Institution and the Committee for a Responsible Federal Budget have documented a succession of these bodies — from the Greenspan Commission in 1981 to the Simpson-Bowles Commission in 2010 to the Joint Select Committee on Deficit Reduction in 2011 — none of which has produced enacted deficit-reduction legislation at scale. The most recent, the Curtis-King Bipartisan Fiscal Commission Act introduced in March 2026, would require the commission to vote by May 2027. The pattern holds: the analytical work is done, the recommendations are credible, and the political system declines to act on them.
No political constituency, in either party, is currently running on that platform. The Republican party's most recent major fiscal legislation, OBBB, added $4.2 trillion to the debt by CBO's reckoning. The Democratic party's spending priorities have historically added to mandatory expenditures rather than reducing them. The political economy of fiscal consolidation is structurally unfavourable: the beneficiaries of deficit spending are immediate and identifiable; the victims of long-run fiscal instability are diffuse and future-facing.
CNN's year-end analysis of undersold political stories noted that Congress enacted just 61 pieces of legislation in 2025, on pace to be the least productive Congress since at least the mid-1970s. The vacuum left by legislative inaction has been filled by executive orders, tariffs, and regulatory action, none of which addresses the structural revenue-expenditure mismatch. Congress has essentially abdicated its primary constitutional function, the power of the purse, to a combination of automatic spending formulas, interest rate dynamics, and debt ceiling negotiations that get resolved at the last possible moment before technical default.
"The deficit totals $1.9 trillion in FY2026 and grows to $3.1 trillion in 2036. Debt will reach 175% of GDP by 2054." — Congressional Budget Office, February 2026
Why Ordinary Americans Do Not Feel This Yet
This is the question worth sitting with, because the answer explains the political silence.
The U.S. dollar is the world's reserve currency. U.S. Treasuries are the global safe-haven asset. When investors get nervous, they buy dollars and Treasuries. This creates a structural demand for U.S. debt that allows the government to borrow at rates lower than most sovereign borrowers face at equivalent debt levels. The "exorbitant privilege," as the French economist Valéry Giscard d'Estaing called it in the 1960s, has insulated the United States from the normal market discipline that would force fiscal adjustment in a smaller country.
When Greece hit 100% debt-to-GDP in 2010, bond markets immediately demanded sharply higher interest rates, forcing austerity. The U.S. crossed 100% debt-to-GDP in 2026 and bond markets continued to function normally, per JPMorgan's analysis. The exorbitant privilege is holding.
But the privilege is not unconditional. It depends on continued global confidence in U.S. institutional stability, dollar liquidity, and geopolitical reliability. Policy uncertainty, repeated debt-ceiling standoffs, and questions about institutional stability can gradually erode investor confidence over time. Moody's downgraded U.S. sovereign debt from Aaa to Aa1 in May 2025, joining S&P (which downgraded in 2011) and Fitch (which downgraded in 2023). All three major credit rating agencies now rate U.S. sovereign debt below the top tier. That has never happened before.
How America Can Come Out of It
The solutions exist. The analytical work has been done, repeatedly, by institutions with no partisan stake in the outcome: the CBO, the GAO, the Peterson Foundation, the Bipartisan Policy Center, and the Committee for a Responsible Federal Budget. They are not secret. They are ignored.
First, a mandatory primary balance requirement. The primary deficit, which excludes interest payments, is currently 2.6% of GDP, per CBO. It is the portion of the deficit that reflects current-year spending choices, not the accumulated legacy of past borrowing. Legislating a requirement that primary spending match primary revenues, phased in over a decade, would stop the debt from growing faster than the economy without requiring immediate austerity. Germany's constitutional debt brake is an imperfect but instructive precedent.
Second, Social Security and Medicare solvency reform. These two programmes, combined with net interest, account for more than all projected growth in federal spending through 2054, per CBO. Social Security's trust fund is projected to reach depletion between 2033 and 2035 under current law, at which point automatic benefit reductions of approximately 20-23% would be triggered by statute. That would be the largest unlegislated cut to a federal programme in history. Addressing it before the trust fund depletion date is fiscally and socially cheaper than addressing it after. Every year of delay narrowed the range of viable solutions.
Third, restoring corporate and high-income tax enforcement capacity. The IRS received significant enforcement funding under the Inflation Reduction Act, much of which has since been rescinded. The Treasury Department's own analysis suggested the previous IRS expansion could generate $500 billion or more in additional revenue over a decade by closing the tax gap between what is legally owed and what is collected. Restoring that capacity does not require new tax law. It requires enforcing existing law.
Fourth, a genuine bipartisan fiscal commission with legislative fast-track authority. The historical failure of commissions to produce enacted legislation reflects the absence of a procedural mechanism that forces votes on recommendations. A commission structure modelled on the Base Realignment and Closure process, where recommendations become law unless affirmatively blocked by Congress, would change the political calculus. Congress has consistently refused to create such a mechanism. That refusal is itself a fiscal choice.
What This Means
The United States is not going bankrupt tomorrow. That is the wrong framing, and it is part of why the crisis remains politically invisible. Sovereign debt crises in reserve currency countries do not arrive with a single crash. They arrive as a slow erosion of capacity: less money for scientific research, less money for infrastructure, less money for healthcare, less ability to respond to the next recession or the next pandemic or the next war, because the federal budget is increasingly pre-committed to servicing the obligations of the past.
The GAO's February 2025 High Risk List identified 38 areas of federal government operations with serious vulnerabilities to waste, fraud, abuse, or mismanagement. The overarching fiscal trajectory is the context in which every single one of those vulnerabilities becomes harder to address. Every dollar spent on debt interest is a dollar not available to close those gaps.
Alan Auerbach and William Gale, in their NBER working paper published February 2026, concluded plainly: the fiscal path is unsustainable under current law, and the addition of OBBB has made it measurably worse. These are not partisan economists. They are fiscal analysts working from CBO baseline projections and standard macroeconomic modelling.
If a policymaker reads this, the question worth sitting with is not whether this is a known problem. It is completely known. The CBO has documented it in every baseline since at least 2010. The question is whether the political system will address it before market discipline forces the issue, or whether the United States will repeat the pattern of every other sovereign borrower in history that waited too long: a crisis that could have been managed became a crisis that had to be survived.
The exorbitant privilege is real. It is also finite. And the longer it is treated as permanent, the more expensive the eventual reckoning will be.
So What Next?
Watch the Social Security trust fund depletion timeline. The most recent trustees report projects depletion between 2033 and 2035. Every year Congress does not act, the options narrow. A bipartisan deal on Social Security solvency in this Congress would be the most significant fiscal action in thirty years. The political incentives for action are currently insufficient. Watch whether the approaching depletion date changes that calculus.
Watch the Treasury market. U.S. bond yields are the single most sensitive indicator of market confidence in American fiscal sustainability. A sustained rise in the 10-year Treasury yield above historical norms, without a corresponding rise in inflation expectations, would signal that the exorbitant privilege is weakening. That signal would arrive before any political acknowledgment of it.
Watch the 2026 midterms. Fiscal consolidation is historically more likely after elections that produce divided government, which slows new spending, than after elections that produce unified government, which tends to legislate new priorities. Whether the midterms produce conditions that force bipartisan fiscal negotiation is one of the more consequential electoral outcomes of this cycle, even if it is rarely discussed as such.
America's fiscal position is the most consequential long-term governance problem the country has. It is also the least likely to produce a single dramatic headline, which is exactly why it persists. The debt does not announce itself. It just compounds.
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Santhosh Vishwamitra
Web Developer and Founder of Vishwamitra Chronicles, launched in February 2026.
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