Social Security's savings account is draining faster than expected.
The main culprit is the 2025 One Big Beautiful Bill Act. That law lowered taxes on Social Security benefits, which sounds nice in the moment. But it also means less money flowing into the trust fund, and that shortfall shows up directly in the new math.
What does "running out" actually mean? It does not mean the program goes to zero. Payroll taxes keep coming in from workers, so Social Security can still pay most of what it owes.
The problem is that once the reserves are gone, there is not enough revenue to cover full scheduled benefits.
The long-term funding gap has grown to approximately $30 trillion over the next 75 years, up from $26 trillion a year ago.
Part of that comes from a change in assumptions. The Social Security Administration lowered its long-run fertility assumption to 1.75 children per woman, down from 1.9 in last year's report. More importantly, the agency now expects fewer babies than the Congressional Budget Office and the Census Bureau had projected.
The trustees also cut their immigration projections, especially for temporary and unauthorized immigrants in the near term. That reflects stricter policies. Fewer working-age newcomers means fewer payroll taxpayers down the road.
The demographic pressure has been building for decades. In 1960, there were more than 5-to-1 workers for every beneficiary. By 2026, that ratio had fallen to 2.9-to-1, and it is expected to reach 2.2-to-1 by the 2070s. Fewer workers per retiree means a thinner base of tax revenue supporting the same system.
Life expectancy is also going up for those who make it to retirement. People who reach 65 have seen their average remaining years rise more than 50% since 1940, and the agency expects that trend to continue. Longer retirements cost more.
Since 1983, the combined payroll tax rate for Social Security has stayed fixed at 12.4 percent on wages up to $184,500 in 2026.
But the share of wages that tax actually covers has been sliding. In 1983, the payroll tax applied to 90% of all covered wages. Now it applies to just 83%. That is because earnings above the taxable maximum have grown much faster than the average wage, so a larger chunk of high-end income escapes the tax.
Payroll tax revenue has fallen short of annual costs since 2009, draining reserves every year since.
Since 1978, initial benefits have been tied to average wage growth rather than inflation. Wages have outpaced prices over time, which is good for retirees but adds to the program's costs. The average monthly benefit is now $2,017, up 60% in real terms from the 1978 equivalent of $1,260 in today's dollars.
The dollar impact of a 22% cut depends on your earnings history, but it is real for everyone. A married couple with two average earners would lose about $10,600 per year. An average nondisabled widow or widower, receiving about $1,800 per month, would lose roughly $4,800 per year.
Lawmakers in both parties have known the system is unsustainable for years, and they have not fixed it. About a decade ago, a bipartisan commission proposed a balanced mix of benefit and tax changes that could have made the program solvent and even boosted retirement income for low earners. It did not happen.
Acting today would require bigger changes than it would have a decade ago. Waiting until 2032, when the cut becomes unavoidable, would make the fix even more painful and pile more of the burden onto retirees and taxpayers. Many lawmakers would rather do nothing or push partisan plans that cannot pass, which only speeds up the benefit cut.
Social Security is not a market problem. It is a kitchen-table problem. The clock is ticking, and the longer policymakers wait, the more expensive the fix gets for you.