Saving Social Security With Payroll Taxes Alone Would Mean a 4.42 to 4.9% Hike. Here’s What That Costs the Average Worker

Social Security’s finances have worsened sharply in 2026, and the numbers behind one of the most debated fixes reveal just how steep the price tag could get for ordinary workers.

According to the 2026 Social Security Trustees Report, released in June, the Old-Age and Survivors Insurance (OASI) trust fund is now projected to be depleted in the fourth quarter of 2032, one year earlier than the prior estimate. At that point, ongoing payroll tax revenues would cover only 78% of scheduled benefits, triggering an automatic 22% cut for every retiree and survivor receiving a check unless Congress acts first. If lawmakers instead allow the retirement and disability funds to be treated as a combined pool, the depletion date extends to the third quarter of 2034, when 83% of benefits would still be payable.

The core problem is a shrinking ratio of workers to retirees. Social Security draws most of its funding from payroll taxes, so as the workforce ages and the beneficiary rolls grow, the math becomes harder to square. The 2026 Trustees Report found that lower birth rates and reduced immigration were the two biggest contributors to the worsening outlook. A third factor was the enactment of the One Big Beautiful Bill Act (OBBBA), signed into law in July 2025, which made permanent the lower ordinary income tax rates from the 2017 Tax Cuts and Jobs Act and added a temporary $6,000 deduction for seniors aged 65 and older through 2028. Because a portion of Social Security benefit income is subject to federal income tax, with the revenue credited back to the trust funds, the OBBBA’s tax reductions reduced that revenue stream. The Trustees estimate this worsened the program’s long-range actuarial deficit by 0.16% of taxable payroll.

Congress has several levers to pull. Raising the program’s full retirement age is one. Eliminating or lifting the wage cap that limits how much annual income is subject to Social Security taxes is another. In 2026, workers pay Social Security tax only on the first $184,500 of wages, and lifting that ceiling is estimated to close roughly half the 75-year funding gap on its own. A third option that has gained traction in policy circles is raising the overall payroll tax rate. That path, however, would hit the average worker directly and hard.

What a payroll tax rate change might look like

Social Security’s current payroll tax rate is 12.4%. Workers pay 6.2% out of their paychecks while employers cover the remaining 6.2%. Self-employed individuals pay the full 12.4% on their earnings.

Over the next 75 years, Social Security faces a 4.42% of payroll actuarial deficit, the equivalent of $31 trillion on a present value basis. Closing the entire gap immediately would require raising the combined payroll tax rate by 4.42 percentage points, split evenly between employers and employees at 2.21 percentage points each. Wait until 2034, when the combined trust funds would otherwise be depleted, and the necessary increase rises to 4.9 percentage points. Either way, the burden on the typical worker is substantial. For context, this actuarial imbalance of 4.42% of payroll is the largest since 1977.

Median weekly earnings for the nation’s 120.9 million full-time wage and salary workers were $1,251 in the second quarter of 2026, which works out to roughly $65,000 a year. At the current 6.2% employee rate, that median earner contributes about $4,030 annually to Social Security.

A 4.42 percentage point increase in the combined rate would lift the employee share to 8.42%. Applied to a $65,000 wage, that pushes the annual Social Security tax bill to roughly $5,473, an increase of more than $1,440 per year. Under the delayed-action scenario requiring a 4.9 percentage point hike, the employee share rises to 8.65%, and the annual tax bill reaches $5,622, a difference of nearly $1,600 compared to today.

What Congress is actually doing

Despite the urgency of the 2032 deadline, no comprehensive reform legislation has cleared Congress. What has emerged instead is a wave of proposals from both sides of the aisle, reflecting the political difficulty of the problem. On June 23, 2026, Senators Elizabeth Warren and Bernie Moreno published a joint op-ed calling for lifting the Social Security payroll tax cap; the senators said they were “working on legislation” to implement their proposal, though as of October 2026 no bill had been formally introduced. Lifting the cap at $184,500 is broadly estimated to close roughly half the long-range funding gap.

A separate piece of bipartisan Senate legislation, the PROMISE Act, introduced in July 2026 by Senator Dick Durbin, counted among its backers Republican Senators Bill Cassidy, Thom Tillis, and John Cornyn, along with several Democratic and independent colleagues, and was referred to the Senate Finance Committee. The bill would not itself raise taxes, reduce benefits, or change the retirement age; instead, it would establish an expedited process intended to produce and pass a separate Social Security solvency package. A parallel measure, the Bipartisan Social Security Commission Act of 2026, would put negotiations in the hands of a specially created commission.

Will lawmakers actually raise taxes?

Higher payroll taxes have a clear structural logic. They address the funding shortfall directly, spread the burden across workers at all income levels, and require businesses to share the cost. Raising the rate is also administratively simple: it does not require overhauling the broader tax system, just adjusting an existing mechanism.

The consequences could nonetheless be severe. Workers earning the median wage have limited cushion to absorb a tax increase of this size. And while employers bear half the statutory burden, economists broadly agree that businesses tend to offset higher payroll costs over time by slowing hiring, trimming compensation, or reducing benefits such as employer contributions to health insurance.

That dynamic means the employer’s share may not stay with the employer. Workers could end up bearing a larger portion of the total cost through lower take-home pay or leaner benefits packages, including higher out-of-pocket health expenses or reduced retirement contributions from their company.

The 2032 depletion deadline now falls within a single presidential term, which means the window for a gradual, phased-in solution is narrowing fast. Policymakers who act sooner can spread the cost across more generations of workers; those who wait will be forced into steeper, more disruptive adjustments. That pressure makes some combination of higher taxes, whether on payroll rates, the wage cap, or both, increasingly difficult to avoid.

Editor’s note: This article has been updated to clarify the One Big Beautiful Bill Act’s actual mechanism (a temporary $6,000 senior deduction through 2028, combined with permanent lower ordinary income tax rates, rather than a direct change to Social Security benefit taxation), to note that the 2026 actuarial deficit of 4.42% is the largest since 1977, and to include the bipartisan Warren-Moreno payroll tax cap proposal, the PROMISE Act, and the Bipartisan Social Security Commission Act of 2026 as active congressional responses to the funding shortfall.

Contact [email protected] for any questions or corrections.