The National Debt
What it is, how it happened, where it's going, and what history tells us about what happens when a nation can't stop spending more than it earns.
The Constitution gives Congress, not the President, the power to tax, spend, and borrow. That means Congress owns this problem. Here's what they've done with that responsibility.
FY2026 Tax Revenue - Live
Treasury ↗+$158,500/sec - est. $5.0T total for FY2026
Spending gap this fiscal year:
$0 deficit
Total spending vs. revenue collected - gap is borrowed
FY2026 Annual Deficit - Counting Live
Fiscal Year: Oct 1, 2025 - Sep 30, 2026Debt vs. Deficit - What's the Difference?
The National Debt
Think of it like a credit card balance. The national debt is the total amount the U.S. government currently owes - every dollar borrowed over all of American history that hasn't been paid back yet. Right now that's about $36.2 trillion. It's the accumulated result of decades of spending more than we took in.
The Annual Deficit
The deficit is what's added to the debt each year. If the government collects $5 trillion in taxes and fees but spends $7 trillion, the deficit is $2 trillion. That $2 trillion gets borrowed, sold as Treasury bonds, and added to the national debt. The deficit is this year's problem; the debt is all the previous years' problems combined.
What About a Surplus?
A surplus is the opposite of a deficit - when the government takes in more than it spends. The U.S. ran surpluses from 1998 to 2001, the only surplus years since 1969. During those years, the government was actually paying down the national debt. Those surpluses ended with the 2001 recession, the Bush tax cuts, and the post-9/11 military spending surge, and the U.S. has run deficits every year since.
Who Owns the Debt?
Not all debt is owed to foreign countries - that's a common misconception. About 77% of the debt is held publicly (Treasury bonds sold to investors). The rest is "intragovernmental debt," money the government borrowed from its own trust funds like Social Security.
Japan (~$1.1T) and China (~$0.8T) are the largest foreign holders. Their ability to sell holdings rapidly is a genuine systemic risk.
Is the Debt "Good" or "Bad"?
This isn't a simple question, and anyone who tells you it is is probably selling something. Here's the honest answer: some debt is normal and manageable; too much debt becomes dangerous.
The case for borrowing
Governments legitimately borrow for large investments (wars, infrastructure, recessions) where paying upfront is impossible. WWII required borrowing. The 2008 bank bailout and 2020 COVID relief required borrowing. A government that never borrows can't respond to emergencies.
The danger zone
When debt grows faster than the economy indefinitely, eventually the interest payments crowd out everything else. In FY2024, the U.S. paid over $1 trillion just in interest, more than the defense budget. That trillion paid zero teachers, built zero roads, and funded zero research. It's money simply servicing past decisions.
The death spiral risk
If creditors begin to doubt the U.S. can repay, they demand higher interest rates to compensate for the risk. Higher rates mean more of the budget goes to interest, leaving less for everything else, forcing more borrowing, which raises rates further. This is called a 'debt spiral' and it's how Greece and Argentina collapsed.
Congress's Constitutional Responsibility
Article I, Section 8 of the Constitution gives Congress, and only Congress, the power to tax, borrow money, and appropriate funds. The President proposes a budget; Congress enacts it. This was a deliberate design: the Founders feared executive control of the purse as the road to tyranny.
The Budget Process (As Designed)
- 1President submits budget proposal by first Monday in February
- 2House and Senate Budget Committees each write a budget resolution
- 3Full Congress passes a joint budget resolution (sets overall spending levels)
- 412 Appropriations Subcommittees each write a spending bill for their area
- 5Full Congress passes all 12 appropriations bills
- 6President signs them - government funded for the fiscal year (Oct 1 - Sep 30)
The Budget Process (In Reality)
Congress has passed all 12 appropriations bills on time exactly four times since 1977, the year the current budget process began. The other years? Continuing resolutions, omnibus packages, near-shutdowns, actual shutdowns, and last-minute deals. The 12-bill process has effectively been abandoned. Congress now operates on a perpetual emergency budget, kicking hard decisions down the road until the next crisis.