A leading Social Security reform proposal would require high-income workers to pay more in payroll taxes without receiving any corresponding increase in their benefits.
The Social Security taxable earnings cap currently sits at $184,500, meaning income above that threshold is not subject to the payroll tax that funds the program.
Millionaires effectively stop contributing to Social Security by early March each year, reaching the $184,500 wage cap after just 67 days of earnings.
If the earnings cap did not exist, the wealthiest 8% of U.S. workers alone would have added roughly 43% more revenue, or $475 billion, to the Social Security system in 2024.
The OASI Trust Fund is projected to pay 100% of scheduled benefits until 2033, after which it would only be able to cover approximately 77% of those payments.
One proposal gaining attention involves a so-called “donut hole” structure, leaving wages between $184,500 and $400,000 untaxed while reinstating the payroll tax on earnings above $400,000.
Raising the cap without a corresponding benefit increase would solve approximately 68% of the Social Security deficit, according to publicly available projections from reform advocates.
Applying the payroll tax to employer health insurance contributions would add another 23% toward solvency, potentially keeping the program financially stable until 2080.
Proposals similar to the Warren-Moreno approach would require wealthy workers to contribute meaningfully more than they do today, with supporters arguing the change could bring roughly $3 trillion into Social Security over a decade.
Critics, however, question whether lifting the cap would be sufficient on its own to resolve the program’s long-term financial challenges.
The Tax Policy Center has estimated that removing the cap might help the program avoid a deficit for only four years and close only about half of the projected long-term shortfall.
Supporters argue the change would restore fairness to a system where lower-income workers currently contribute a far higher share of their earnings than the wealthy do.
The debate over Social Security’s future is intensifying as the 2033 funding cliff draws closer and political pressure mounts on lawmakers to act.
