The State of Social Security 

• Social Security’s retirement trust fund runs out of reserves in late 2032. After that, incoming payroll taxes cover about 78 percent of scheduled benefits, an automatic 22 percent cut, unless Congress acts first. 

• The trust fund is not a reserve of cash. It holds Treasury securities. For roughly 25 years Social Security collected more than it paid out, and the surplus was lent to the rest of the government and spent. 

• Cashing in those securities does not create money. The Treasury covers each redemption by borrowing from the public, so debt the government owed itself becomes debt it owes outside lenders. The headline debt total barely moves while the government’s position gets worse. 

Introduction 

Social Security has paid out more in benefits than it collects in payroll taxes every year since 2010. It covers the difference by drawing on its trust fund. That is not supposed to be a crisis. The program spent a quarter century building that reserve for exactly this, and it still holds trillions. 

The trust fund holds Treasury securities, not cash. For about 25 years after 1983, Social Security collected more in payroll taxes than it paid in benefits, and the law required it to lend that surplus to the rest of the government, which spent it. The securities are the Treasury’s obligation to pay it back. 

When Social Security redeems a security, the Treasury must produce cash. The federal government runs a deficit, so it borrows from the public. Debt the government owed itself becomes debt it owes outside lenders. 

The securities run out in the fourth quarter of 2032. From then on Social Security can pay only what payroll taxes bring in, about 78 percent of scheduled benefits. This piece explains how the program is funded, what the trust fund holds, what happens as it drains, and what fixing it would take. 

How Social Security Is Funded 

Social Security is funded by a payroll tax. Workers and employers each pay 6.2 percent of wages, 12.4 percent combined, on earnings up to $184,500. The money goes into two separate trust funds: Old-Age and Survivors Insurance (OASI), which pays retirement and survivor benefits, and Disability Insurance (DI), which pays disability benefits. This piece is about OASI, the larger fund and the one facing depletion. 

The program is not a savings account. The taxes a worker pays this year are not set aside for that worker’s retirement. They go out the door to pay current retirees, and today’s workers will be paid by tomorrow’s. The system works as long as enough people are paying in for each person drawing out. 

By the early 1980s the program was months from missing payments. Benefits rose with prices while revenue tracked wages, and through the high-inflation years prices ran ahead. Two recessions cut payroll tax revenue further. 

The 1983 amendments fixed it. Congress accelerated scheduled payroll tax increases, began taxing benefits for higher-income retirees, brought new federal and nonprofit employees into the system, and raised the full retirement age from 65 to 67 on a slow phase-in. The changes went beyond what was needed to cover current benefits to build a reserve before the baby boom retired. For the next quarter century Social Security collected more than it paid out, and the reserve grew. 

However, it was sized against assumptions that did not hold. In 1960 about five workers paid in for every OASI beneficiary. Today it is 2.9, and the trustees project 2.2 by the 2070s. Birth rates dropped, the baby boom retired, and people live longer than they used to. The tax base narrowed too. Payroll taxes covered about 90 percent of wages in 1983 and cover about 83 percent now, because earnings above the taxable maximum have grown faster than the cap. 

What the Trust Fund Holds 

The reserve built in those surplus years is not cash. In exchange for the surplus, the Treasury gave Social Security special-issue securities. These bonds have unusual terms. They cannot be bought or sold on any market. Only federal trust funds can hold them. Unlike an ordinary bond, they can be redeemed at any time, at full value, without penalty. The interest they earn is not paid in cash. It is paid in more securities. 

These securities are what the trust fund contains. There is no vault of money. The surplus itself was spent decades ago, on whatever the government was spending money on in those years. What remains is the Treasury’s obligation to pay it back. 

That obligation is intragovernmental debt, money one part of the federal government owes another. It is one of two categories of federal debt. The other and larger one is debt held by the public, money owed to outside lenders such as individuals, banks, pension funds, and foreign governments. Of the government’s $39.4 trillion gross debt in July 2026, $31.7 trillion is held by the public and $7.7 trillion is intragovernmental. Social Security’s retirement fund is the largest single holder of the intragovernmental portion, with roughly a third of it. 

These securities carry the same full faith and credit as any other Treasury bond, and the Treasury has honored every redemption since the program began. The question is where the Treasury finds the money each time. 

The Drawdown 

Since 2010, Social Security has paid out more in benefits than it collects in payroll taxes. For about a decade the interest credited to the fund covered the difference. Since 2021 it has not, and the fund has been redeeming securities to pay benefits. Reserves fell by roughly $160 billion in 2025. 

Each redemption is a bill the Treasury has to pay in cash, and the Treasury does not have spare cash. The federal government runs an annual deficit, so every dollar redeemed is borrowed from the public. Intragovernmental debt shrinks, publicly held debt grows by the same amount, and the gross debt total barely moves. 

The two categories are not equivalent. Intragovernmental debt has no outside creditor and no cash leaving the government. Publicly held debt must be sold in markets, serviced with cash interest, and refinanced at whatever rate investors demand. This is why the Congressional Budget Office treats gross debt as a poor measure of the government’s position. 

The redemptions have an end point. The 2026 Trustees Report projects OASI reserves will be depleted in the fourth quarter of 2032. Benefits do not stop and the program does not go bankrupt. Payroll taxes keep coming in, but they would cover only about 78 percent of scheduled benefits. The commonly cited 2034 date is for the retirement and disability funds combined, a merger that would itself require an act of Congress. 

What Comes Next 

The fixes all involve more revenue, slower benefit growth, or both. Revenue options include raising the payroll tax rate, lifting the taxable maximum, and broadening the tax base. Benefit options include raising the retirement age and changing how initial benefits or cost-of-living adjustments are calculated. No single change covers the whole shortfall. 

The bill also got bigger this year. The trustees measure the long-run shortfall as a share of taxable payroll, and across both funds it rose from 3.82 percent to 4.42 percent, an increase of 16 percent. Covering it with payroll taxes alone would take a combined rate around 16.8 percent instead of today’s 12.4. Two things drove it: the trustees lowered their assumptions for birth rates and immigration, and recent legislation cut the revenue the program collects from taxing benefits. 

Delay makes every option on that list worse. A change phased in over twenty years spreads the cost across most of a working career. The same change starting in 2032 lands all at once on whoever happens to be working and retired that year. 

Social Security has been called the third rail of American politics for forty years. The fourth quarter of 2032 falls inside the next presidential term, so whoever wins in 2028 governs through the depletion date and either signs a fix or presides over an automatic 22 percent benefit reduction. 

Conclusion 

For a quarter century the government borrowed Social Security’s surplus and spent it. The loan is being called in now at over $100 billion a year and rising, and the Treasury repays it with money borrowed from the public. Debt the government owed itself becomes debt it must service in cash, and the headline total looks the same. 

The reserve runs out in the fourth quarter of 2032. From then on Social Security pays what payroll taxes bring in, about 78 percent of what beneficiaries are scheduled to receive. A president takes office in January 2029 who cannot leave this to a successor.