The CBO's Starkest Warning Yet: America Is Borrowing $24.4 Trillion Over the Next Decade and No One in Washington Has a Plan to Stop It

On February 11, the Congressional Budget Office released its annual Budget and Economic Outlook. The document, a 180-page assessment of America's fiscal trajectory, is the kind of publication that should command front-page headlines and urgent policy responses. Instead, it arrived during a week dominated by trade policy drama and was largely ignored by a market focused on tariff rulings and earnings reports.

That is a mistake. The numbers in the CBO's February 2026 report are the most alarming the agency has published in its 51-year history, and they describe a fiscal trajectory that will reshape the American economy, financial markets, and every household's financial planning for the next generation.

The Numbers That Should Keep Washington Awake

Federal budget deficits will total $24.4 trillion over the next decade, averaging 6.1% of GDP. The deficit for fiscal year 2026 alone is projected at $1.9 trillion, slightly higher than the $1.8 trillion deficit in fiscal year 2025. By 2036, the annual deficit is projected to reach $3.1 trillion, or 6.7% of GDP.

To put that in perspective: a 6% deficit-to-GDP ratio was historically associated with wartime spending or severe recessions. America is running it during peacetime, with unemployment below 4%, in what the CBO itself describes as a "solidly positive" economic growth environment. The deficit is structural, not cyclical. It exists not because the economy is weak, but because spending commitments exceed revenue by a widening margin that no plausible growth rate can close.

Federal debt held by the public, currently at 99% of GDP, will cross 100% by the end of this fiscal year. It will surpass 106% of GDP by 2030, breaking the record set in the aftermath of World War II. By 2036, it will reach 120% of GDP and still be rising. There is no inflection point in the CBO's projection where debt stabilizes or declines. The line goes up, indefinitely.

The One Big Beautiful Bill Made It Worse

The CBO's projections incorporate the fiscal effects of the One Big Beautiful Bill Act, the sweeping tax and spending legislation signed into law in late 2025. The OBBBA extended the 2017 Tax Cuts and Jobs Act provisions, expanded the child tax credit, created new deductions for tip income and overtime pay, and funded a range of priorities from defense to border security.

The Tax Foundation's revised analysis, published in February 2026, estimates that the OBBBA will increase federal borrowing by $4.1 trillion over the next decade on a dynamic basis, including $851 billion in additional interest costs from the increased debt load. The legislation does boost short-term growth: the CBO projects a 0.9 percentage point addition to real GDP in 2026, and the Tax Foundation estimates a 0.7% increase in long-run GDP.

But the trade-off is stark. The OBBBA will reduce American incomes by 1.1% in the long run because of increased foreign claims on future U.S. output from higher federal borrowing. Net of the growth effects, the Tax Foundation calculates that American incomes will be only 0.2% higher than they would have been without the legislation. The country is borrowing $4.1 trillion to generate 0.2% in net income gains. That is not fiscal stimulus. That is fiscal consumption.

The Interest Expense Bomb

Perhaps the most consequential number in the CBO's report is the projection for net interest costs. In fiscal year 2026, the federal government will spend approximately $950 billion on interest payments, more than it spends on Medicare, more than it spends on defense, and roughly equal to the entire discretionary budget outside of the Pentagon. By 2036, net interest costs are projected to reach 4.1% of GDP, or approximately $1.8 trillion annually.

This is the feedback loop that makes fiscal crises self-reinforcing. Higher debt requires more borrowing to service the interest on existing debt, which increases the total debt, which requires even more borrowing. The CBO projects that interest costs alone will add $12.3 trillion to the national debt over the next decade, meaning that roughly half of all new borrowing will go not to programs, investments, or tax cuts, but simply to paying interest on money already borrowed.

For context, $950 billion in annual interest payments is approximately $7,300 per American household. That is money flowing from taxpayers to bondholders, a transfer that generates no economic value, builds no infrastructure, and funds no services. It is the cost of past fiscal decisions made by both parties over multiple decades, and it is now the single largest line item in the federal budget by some measures.

What This Means for Markets and Your Money

The fiscal trajectory described in the CBO report has direct implications for every financial decision Americans make. Here is what the numbers mean in practical terms.

Interest rates will stay higher for longer. The Treasury must issue enormous quantities of debt to fund the deficit, and the sheer volume of supply pushes yields up. The CBO projects the 10-year Treasury yield will average 4.1% through 2030, significantly higher than the sub-2% rates that prevailed for much of the 2010s. For homebuyers, that means mortgage rates in the 5.5% to 6.5% range are the new normal, not a temporary phenomenon.

The dollar faces structural pressure. Foreign investors hold roughly $8.5 trillion in U.S. government debt. As the debt-to-GDP ratio climbs toward 120%, the risk premium demanded by these investors will increase, either through higher yields or a weaker dollar. The DXY index's decline to a four-year low is partly a reflection of this dynamic.

Social Security and Medicare face accelerated timelines. The CBO projects the Social Security trust fund will be exhausted by 2033, requiring either benefit cuts of approximately 21% or new revenue sources. Medicare's Hospital Insurance trust fund faces depletion by 2031. The fiscal constraints created by the deficit make it harder to address these shortfalls because any new spending must compete with a growing interest bill.

Tax increases are mathematically inevitable. The CBO's projections assume current law, which means the OBBBA's tax provisions are included. Even with those assumptions, the deficit grows. Closing a $3 trillion annual deficit through spending cuts alone would require eliminating virtually all non-defense discretionary spending. The more likely path, regardless of which party controls Washington, is some combination of higher taxes and reduced benefit growth. The question is not whether taxes will rise, but when and on whom.

The Personal Finance Response

For individual households, the CBO report reinforces a set of financial planning principles that have become increasingly urgent. Maximize contributions to tax-advantaged accounts while current rates apply, as the $7,500 Roth IRA limit and the $23,500 401(k) limit represent some of the most valuable wealth-building tools available. Reduce fixed-rate debt exposure while rates are relatively stable. Build cash reserves to weather the economic volatility that fiscal stress inevitably creates. And diversify internationally, because a portfolio concentrated entirely in U.S. assets carries implicit exposure to a fiscal trajectory that even the government's own budget office describes as unsustainable.

The CBO's February report is not a prediction of crisis. It is a mathematical projection of what happens when spending exceeds revenue by $2 trillion a year and neither party is willing to close the gap. The numbers are not opinions. They are arithmetic. And they describe a future that every American investor needs to plan for, whether Washington does or not.