Federal Budget 2026: Where Your Tax Dollars Go
Updated: July 2026
$6.9 trillion in spending. $5.0 trillion in revenue. $1.9 trillion in new debt. Here's where it all goes.
Total Federal Spending
$6.9T
FY2026 projected outlays
Federal Revenue
$5.0T
taxes, fees, and other income
Deficit
$1.9T
borrowed to cover the gap
Interest on Debt
$900B
nearly matching the defense budget
The federal government will borrow $1.9 trillion this year — roughly $5.2 billion every single day. Interest on past borrowing now costs $900 billion annually, nearly matching the entire defense budget. We are approaching the point where the cost of past spending exceeds the cost of current defense. That is not a political talking point. It is a mathematical certainty.
FY2026 Budget by Category
| Category | FY2026 | FY2025 | Change | % of Budget | Notes |
|---|---|---|---|---|---|
| Social Security | $1.50T | $1.42T | +5.6% | 21.7% | Mandatory; driven by COLA adjustments and retiring baby boomers |
| Medicare | $1.00T | $0.94T | +6.4% | 14.5% | Mandatory; healthcare cost inflation and enrollment growth |
| Interest on Debt | $0.90T | $0.82T | +9.8% | 13.0% | Fastest-growing category; driven by higher rates and growing principal |
| Defense | $0.886T | $0.858T | +3.3% | 12.8% | Excludes supplemental Iran conflict funding (~$42B additional) |
| Health/Medicaid | $0.70T | $0.67T | +4.5% | 10.1% | Federal share of Medicaid, CHIP, ACA subsidies |
| Income Security | $0.60T | $0.58T | +3.4% | 8.7% | SNAP, housing assistance, EITC, unemployment, disability |
| Veterans Benefits | $0.35T | $0.33T | +6.1% | 5.1% | VA healthcare, disability compensation, PACT Act costs rising |
| Education | $0.10T | $0.11T | -9.1% | 1.4% | Reduced by DOGE consolidations; student loan policy changes |
| All Other | $0.864T | $0.88T | -1.8% | 12.5% | Transportation, agriculture, science, environment, foreign affairs, etc. |
The Interest Time Bomb
The most alarming number in the FY2026 budget isn't the deficit — it's the $900 billion in interest payments. This is money that buys nothing: no roads, no defense, no healthcare. It is the cost of past borrowing, and it is growing faster than any other budget category at nearly 10% per year.
For the first time in modern history, interest on the national debt is within striking distance of the defense budget. By FY2028, CBO projects interest will exceed defense spending — meaning we will pay more for past borrowing than for the entire U.S. military. That crossover point is no longer theoretical; it is imminent.
The driver is straightforward: a $36 trillion debt at ~4.5% average interest rate produces $900 billion in annual payments. Every additional trillion borrowed at current rates adds $45 billion per year in interest — permanently.
$900 billion in interest payments — $2.5 billion every single day, buying absolutely nothing. This is the price of decades of deficit spending, and it will only get worse as long as the government borrows $1.9 trillion per year.
The Autopilot Problem
Roughly 70% of the federal budget is "mandatory" spending — programs like Social Security, Medicare, and Medicaid that run on autopilot without annual Congressional approval. Add interest payments (which must be paid), and Congress only has real discretion over about 25% of the budget.
This is why DOGE efficiency efforts, while valuable, can only address a fraction of the spending problem. The verified $36 billion in DOGE savings represents about 0.5% of the total budget. Even the most aggressive executive action cannot touch the structural drivers: 75 million baby boomers entering retirement, healthcare costs growing above inflation, and compound interest on $36 trillion in debt.
The math is unforgiving. Social Security and Medicare alone cost $2.5 trillion — more than the government collects in individual income taxes. These programs are not wasteful; they are simply enormous, and they are growing on autopilot while the revenue base cannot keep up.
Defense Spending & the Iran Conflict
The base defense budget of $886 billion represents a 3.3% increase over FY2025. But that number understates actual military spending. The Iran conflict added roughly $42 billion through supplemental appropriations, pushing total military spending above $920 billion — the highest in American history.
With the June 2026 peace deal, supplemental war funding will decline. But the base budget continues to grow, driven by personnel costs, equipment modernization, and the strategic competition with China that both parties agree requires sustained investment. The Pentagon deep dive examines where those dollars go in detail.
The Revenue Side
Federal revenue is projected at $5.0 trillion in FY2026 — a record in dollar terms but insufficient to cover $6.9 trillion in spending. The largest revenue sources: individual income taxes (~$2.6T), payroll taxes (~$1.7T), corporate taxes (~$0.45T), and excise/customs/other (~$0.25T).
The structural deficit is not primarily a revenue problem — the government collects more revenue than ever. It is a spending problem. Revenue has grown roughly 15% since FY2022, but spending has grown faster. Even if revenue increased 20%, the deficit would still exceed $500 billion. The gap is too large to tax your way out of.
Your Share
With approximately 133 million individual income tax returns filed, the FY2026 budget works out to roughly $51,900 in spending per taxpayer — but only $37,600 in revenue per taxpayer. The remaining $14,300 per taxpayer is borrowed. Use our tax dollar calculator to see exactly where your contribution goes.
What Needs to Change
The national debt is growing by $1.9 trillion per year. Interest is consuming $900 billion. Mandatory spending is on autopilot. And the deficit is projected to grow, not shrink, over the next decade.
There are only four levers: cut mandatory spending (politically toxic), cut discretionary spending (already being squeezed), raise taxes (insufficient alone), or grow the economy faster than spending (the optimistic scenario). Realistically, any solution requires a combination of all four — and the political will to make choices that every recent Congress and administration has avoided.
The numbers in this budget are not projections or estimates about some distant future. They are this year's reality. And they will be worse next year.