Claim That Social Security Could Pay ~78% of Benefits After Trust Fund Depletion: Essentially True, With Important Nuance
“After Social Security's trust fund depletion, the program could only pay approximately 78 percent of scheduled benefits”
The argument in brief
The claim is broadly accurate. Official SSA Trustees Reports project that after trust fund depletion, Social Security can pay between 77% and 83% of scheduled benefits from ongoing payroll tax revenues, depending on the year of the report and which trust fund is measured. The 2024 Trustees Report — the most current — projects 79% for the OASI fund alone (depleting in 2033) and 83% for the combined funds (depleting in 2035), making '78%' a reasonable but slightly dated approximation.
Data: SSA Annual Trustees Reports, 2022–2024
Why it spread
The figure comes directly from official government reports and has been amplified by major news outlets, AARP, and both political parties as evidence that Social Security reform is urgent. Because the SSA releases a new Trustees Report every year and each report produces a slightly different percentage, different outlets citing different years ended up with numbers ranging from 75% to 83% — and '78%' emerged as an intuitive, memorable midpoint that felt authoritative precisely because every version of the underlying data was genuinely close to it.
The claim is that after Social Security's trust fund is depleted, the program could pay only approximately 78% of scheduled benefits. The verdict is essentially true — the figure is a fair approximation of official projections, though the precise number shifts modestly depending on which report year and which trust fund you consult.
The strongest evidence comes directly from the Social Security Administration's own actuaries. The 2024 Annual Trustees Report projects that the OASI Trust Fund alone will be depleted in 2033, at which point incoming payroll tax revenues would cover about 79% of scheduled benefits. If you look at the combined OASI and Disability Insurance funds, depletion arrives in 2035 and the payable share rises to 83%. The 2022 and 2023 Trustees Reports both pegged the OASI-only figure at approximately 77%. The Congressional Budget Office's 2023 long-term projections independently estimated a payable range of 75–80%, consistent with SSA's numbers. Across every authoritative source in the record, the post-depletion payment capacity clusters tightly in the 77–83% range.
The steelman case for '78%' is straightforward: it sits almost exactly at the midpoint of the multi-year range (77% to 79%) for the OASI fund specifically, and AARP's 2023 summary of SSA findings explicitly cited '77–80%' as the operative window. Rounding to 78% is not misleading — it is a defensible average of the official estimates available at the time it began circulating.
Where the claim requires precision is in the denominator problem: '78%' obscures a meaningful distinction between the OASI fund alone and the combined OASDI funds. Combining both trust funds pushes the projected payable share to 83% under the 2024 report — a five-percentage-point difference that matters enormously to the roughly 8 million Americans receiving disability benefits. Citing the lower OASI-only figure without that context can make the funding shortfall appear worse than the combined-fund picture shows. The claim is not wrong, but it is incomplete if it does not specify which fund it describes.
It is also worth conceding what the claim does not say but could: even the 'better' combined-fund figure of 83% still represents a 17% across-the-board cut to every beneficiary's check if Congress takes no action before 2035. That is a real and serious projected shortfall. The SSA Trustees Reports are unambiguous that current law, without legislative changes, produces a funding gap — the debate is only over the precise size of that gap.
The manipulation pattern to watch for here is selective report-year citation. Because the projected percentage shifts slightly with each annual report as economic and demographic assumptions are updated, a writer can make the shortfall look larger (citing 77% from 2022) or smaller (citing 83% from the 2024 combined-fund figure) simply by choosing which number to highlight. Always ask: which trust fund, which report year, and which projection scenario? When you see a single round number presented without those anchors, treat it as a starting point for verification, not a settled fact.
Sources
- Social Security Administration Office of the Chief Actuary – 2024 Annual Report of the Board of Trustees
The 2024 Trustees Report projects that the combined OASI and DI Trust Fund reserves will be depleted in 2035, at which point incoming revenues would be sufficient to pay approximately 83% of scheduled benefits. The OASI Trust Fund alone is projected to be depleted in 2033, at which point it could pay about 79% of scheduled benefits.
- Social Security Administration Office of the Chief Actuary – 2023 Annual Report of the Board of Trustees
The 2023 Trustees Report projected OASI Trust Fund depletion in 2033, with a payable benefit level of approximately 77% of scheduled benefits at that point, rising slightly over subsequent decades.
- Congressional Budget Office – Social Security Trust Funds Outlook, 2023
CBO's 2023 long-term projections estimated that after trust fund depletion (projected around 2033), Social Security could pay roughly 75–80% of scheduled benefits from ongoing payroll tax revenues, consistent with SSA Trustees' estimates.
- Social Security Administration Office of the Chief Actuary – 2022 Annual Report of the Board of Trustees
The 2022 Trustees Report projected that upon OASI Trust Fund depletion in 2034, scheduled benefits could be paid at approximately 77% from incoming revenues, a figure widely cited in subsequent public discussion.
- AARP Public Policy Institute – Social Security Finances Explained, 2023
AARP summarized SSA Trustees' findings, noting that after projected trust fund depletion, Social Security could pay approximately 77–80% of scheduled benefits depending on the year and which trust fund is considered, citing the 2022 and 2023 Trustees Reports.