Social Security will not collapse. Even if Congress does nothing, payroll taxes will keep flowing into the system and checks will keep going out. What the program faces is a funding shortfall: the trust fund reserves that top up payroll tax revenue are on track to run dry in the mid-2030s, and at that point scheduled benefits would have to be cut by roughly 20 to 25 percent unless lawmakers step in. That’s a serious problem, but it’s a different problem than the program disappearing.
Why the Program Can’t Actually Go to Zero
Social Security is funded by payroll taxes, not general revenue. Workers and employers each pay 6.2 percent of wages under FICA,1Office of the Law Revision Counsel. 26 USC 3101 – Rate of Tax2Office of the Law Revision Counsel. 26 USC 3111 – Rate of Tax and self-employed workers pay both halves for a combined 12.4 percent. Those taxes apply up to a wage cap of $184,500 in 2026.3Social Security Administration. Contribution and Benefit Base
As long as Americans work, that money flows in. The system runs pay-as-you-go: today’s workers fund today’s retirees. When collections exceed benefits paid out, the surplus goes into special Treasury bonds held in two trust funds, one for retirement and survivor benefits and one for disability.4Office of the Law Revision Counsel. 42 USC 401 – Trust Funds For years now, benefits have exceeded collections, and the Treasury has been redeeming those bonds to cover the gap. The reserves are shrinking. What the reserves cannot do is disappear the underlying tax stream.
What the Trustees Project for the Mid-2030s
The Social Security Trustees publish an annual report on the program’s 75-year outlook. The 2025 report projects that the retirement trust fund (OASI) will be depleted in 2033. If you combine the retirement and disability funds, which are legally separate but often discussed together, the combined reserves last until 2034.5Social Security Administration. A Summary of the 2025 Annual Reports
Depletion is not zero. After the OASI fund runs out in 2033, incoming payroll taxes would still cover 77 percent of scheduled retirement benefits. For the combined funds at the 2034 depletion point, incoming revenue would cover 81 percent.5Social Security Administration. A Summary of the 2025 Annual Reports That percentage keeps drifting down as more Boomers retire, reaching an estimated 72 percent by 2099.
These are do-nothing numbers. They assume Congress makes no changes at all. The disability fund, by contrast, is projected to stay solvent well past the retirement fund’s depletion. The crisis is on the retirement side.
What Depletion Would Actually Look Like
The Social Security Act doesn’t spell out what happens if reserves hit zero. A Congressional Research Service analysis noted that the statute “does not specify what would happen to the payment of benefits in the event that the trust funds’ asset reserves are depleted.” Two possibilities are paying full benefits on a delayed schedule or paying reduced benefits on time. It has never happened, so no one knows which route the agency would take.
What is clear: the program cannot borrow or draw on the general budget without an act of Congress. Benefits come from the trust funds and only from the trust funds.4Office of the Law Revision Counsel. 42 USC 401 – Trust Funds If the reserves are gone and taxes cover 77 cents on the dollar, someone absorbs the missing 23 cents. Either retirees get smaller checks, or Congress passes a fix.
In dollar terms: the average retirement check in 2026 is about $2,071 per month after the 2.8 percent cost-of-living adjustment.6Social Security Administration. 2026 Cost-of-Living Adjustment (COLA) Fact Sheet A cut to 77 percent brings that to roughly $1,595. That’s a loss of about $476 a month, or $5,712 a year.
The hit is often larger than it looks. Medicare Part B premiums come out of Social Security checks automatically for most beneficiaries,7Medicare.gov. How to Pay Part A and Part B Premiums so a percentage cut to the gross benefit takes a bigger proportional bite out of what actually lands in your account. Benefits can also be subject to federal income tax. Up to 50 percent of benefits may be taxable if your combined income tops $25,000 filing single or $32,000 filing jointly; up to 85 percent may be taxable above $34,000 single or $44,000 joint.8Internal Revenue Service. IRS Reminds Taxpayers Their Social Security Benefits May Be Taxable Those thresholds haven’t been adjusted for inflation since they were set in 1983 and 1993.
You Have No Legal Right to Current Benefit Levels
This part surprises people. The Supreme Court held in Flemming v. Nestor (1960) that paying into Social Security does not create a contractual right to any particular benefit. A worker’s interest in benefits, the Court said, “cannot be soundly analogized to that of the holder of an annuity, whose rights to benefits are based on his contractual premium payments.”9Social Security Administration. Flemming v. Nestor Congress reserved the right to alter, amend, or repeal any provision of the Social Security Act, and the Court upheld that authority.
Practically, Congress can cut benefits, change eligibility, raise the retirement age, or rework the formula whenever it chooses. FICA is a tax, not a deposit into a personal account. The political cost of cuts is high, which is why Congress has historically chosen to shore up the program. But the legal authority to reduce your benefit exists, and any long-term plan should acknowledge that.
How Congress Could Fix It
Congress has fixed this before. In the early 1980s, the trust fund was projected to be insolvent within months. The Social Security Amendments of 1983 combined tax increases, benefit adjustments, and structural changes: the full retirement age moved from 65 to 67, scheduled payroll tax increases were pulled forward, new federal employees were brought into the system, and a portion of benefits became taxable for the first time.10Social Security Administration. Social Security Amendments of 198311Social Security Administration. Social Security Amendments of 1983 – Legislative History and Summary of Provisions That package bought decades of solvency. It also confirmed the pattern: any real fix means paying more, receiving less, or both.
Every credible proposal draws from the same short list of levers:
- Raise the payroll tax rate. The 6.2 percent rate hasn’t changed since 1990. Even a small increase, split between workers and employers, would generate significant revenue and reduce take-home pay across the board.
- Lift or eliminate the wage cap. Earnings above $184,500 in 2026 aren’t taxed for Social Security. Removing that ceiling would raise revenue mainly from high earners. Some proposals leave a gap in the middle and only tax wages above $400,000.3Social Security Administration. Contribution and Benefit Base
- Raise the full retirement age again. It’s already 67 for anyone born in 1960 or later. Moving it to 68 or 69 reduces lifetime payouts and hits hardest on workers in physically demanding jobs.12Social Security Administration. Benefits Planner Retirement Age Calculator
- Slow the growth of initial benefits. Progressive price indexing would tie benefit growth for higher earners to prices rather than wages, cutting future benefits relative to current law while protecting low earners.
- Change the cost-of-living formula. Switching the COLA to a slower-growing index would trim annual increases. Small differences compound over a 20- or 30-year retirement.
The longer Congress waits, the sharper the adjustments have to be. A change made now can be phased in gradually. A change made in 2033 would land all at once.
How to Plan Around This
You can’t control what Congress does. You can control how much your retirement plan depends on Congress doing the right thing.
Start by pulling your benefit estimate. The Social Security Administration lets you check your earnings record and projected benefit through a free account at ssa.gov/myaccount.13Social Security Administration. my Social Security Missing or incorrect earnings from past jobs reduce your future check, and the earlier you catch errors, the easier they are to correct.
For planning, building your budget around 75 to 80 percent of your projected benefit is a reasonable stress test. If Congress fixes the shortfall, you have a cushion. If it doesn’t, you’re not caught flat. This matters most for workers 10 or more years from retirement, since any legislative fix is likely to phase in and spare people already retired or close to it.
Diversifying beyond Social Security through employer plans, IRAs, and other savings has always been standard advice. The program was designed to replace roughly 40 percent of pre-retirement income for an average earner, never the whole thing. The trust fund timeline just makes the case for other savings harder to ignore.