Social Security’s retirement trust fund would run out of money in fiscal 2032, and automatic law would then trim every retired-worker check by about a quarter, according to an analysis of the Congressional Budget Office’s new projections by the Committee for a Responsible Federal Budget. The figures are projections, not a scheduled cut, and Congress has years to change them.
What CBO’s September 17 report puts on the calendar
The Congressional Budget Office published its 2026 long-term projections for Social Security on September 17, 2026. The agency’s page says the balance of the Old-Age and Survivors Insurance Trust Fund, the pot that pays retirement and survivor benefits, is exhausted in fiscal year 2032. Fiscal 2032 begins in October 2031, so the projected date is a little over five years away.
The CBO landing page carries that date, but the percentage cuts sit in linked spreadsheets rather than in the summary text. That is why the 26% figure in the headline is attributed to an outside reading of CBO’s data, not to CBO’s own prose. The Committee for a Responsible Federal Budget, a Washington policy group that tracks deficits, worked through the numbers and published them on September 21.
How the fund’s empty date turns into a 26% cut
Social Security pays benefits out of payroll-tax income plus the money stored in its trust funds. When the retirement fund’s reserves reach zero, the program can pay only what current payroll taxes bring in. It cannot borrow to cover the gap, so benefits would fall to match incoming revenue.
The committee’s analysis puts that shortfall at a 26% benefit cut once the OASI fund is exhausted. It also finds the cut deepening over time, to 40% by the end of the century, because the number of retirees keeps growing relative to the workers paying in. In the same analysis, the 75-year funding gap comes to 1.6% of gross domestic product, or 4.6% of taxable payroll.
The 75-year gap is a measure of how much larger the program’s promised benefits are than its scheduled income, averaged across three-quarters of a century. The committee states the same gap two ways, as 1.6% of the whole economy and as 4.6% of the taxable payroll that funds the program, which gives readers two yardsticks for judging how large the shortfall is.
All of these are outputs of a long-range model. A change in birth rates, immigration, wage growth or law could move each of them, and every one is expressed as a projection.
Combining the two funds changes the date and the size
Retirement benefits and disability benefits come from separate trust funds, though the law lets Congress combine them. The committee’s write-up shows that if the OASI and disability funds were treated as one pool, the combined reserves would last until 2033, and the resulting cut would be 23%, growing to 37% by 2100.
The difference between 26% and 23% is one reason the numbers vary from report to report. A headline figure depends on whether the analyst looks at the retirement fund alone or at both funds together, and on the assumptions behind each.
What a 26% cut would mean on a typical check
The Social Security Administration’s August 2026 statistical snapshot lists 54.9 million retired workers receiving an average of $2,087.52 a month. A 26% reduction applied to that average would be $2,087.52 x 0.26, or about $542.76 a month, leaving roughly $1,544.76. That is an illustration using today’s average, not a forecast of a 2032 check, since benefits will change with cost-of-living adjustments in the meantime.
The same snapshot puts the average across all 71.5 million Social Security beneficiaries, retirees, survivors and disabled workers together, at $1,941.76 a month. The exact dollar loss for any one household would depend on the type of benefit, and on whether Congress changed the formula before 2032.
For a household that leans on Social Security for most of its income, a cut of that size would be larger than many monthly grocery or utility budgets. Couples in which both spouses collect retirement benefits would each see their own check reduced, so the household loss would be roughly double the single-check figure.
Why an earlier CBO reading said 28%
This is not the first CBO-based cut estimate this year. An analysis of CBO’s February baseline by the group EPIC for America described insolvency arriving in 2032, one year earlier than the previous baseline, and triggering an automatic 28% cut, and it noted that CBO’s 2025 estimate had been 24%. The September figure of 26% sits between those two readings.
The moving numbers show how sensitive the result is to economic assumptions. The consistent element across the CBO releases is the timing of the retirement fund’s exhaustion, which the agency’s September report places in fiscal 2032, and which the Committee for a Responsible Federal Budget converts into a 26% reduction in retirement checks.
Sorting out claiming choices while the trust fund debate plays out
Trust-fund projections can leave households unsure whether the date changes when to claim retirement, spousal or survivor benefits. Claiming decisions rest on a household’s own earnings record, marital history and health, none of which a national projection captures.
The Social Security Claiming & Family Benefits Kit is a 27-page kit with a six-tab calculator for claiming age, break-even and survivor benefits, plus spousal and survivor sequencing worksheets for comparing claiming orders side by side.
This article was drafted with AI assistance and reviewed against the cited sources.
