Trump’s 88% Social Security Tax Claim Disputed as Bill Risks Fund Insolvency by 2032

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The White House claims the One Big Beautiful Bill Act means 88% of Social Security recipients will pay zero federal tax on their benefits, but independent analysts dispute that figure.
The bill provides a temporary $6,000 deduction per senior (aged 65 and above) on their taxable income, running from 2025 through 2028 only.
The full deduction is only available to individuals earning no more than $75,000 annually, or couples earning no more than $150,000, and phases out entirely above $175,000 and $250,000 respectively.
The Center on Budget and Policy Priorities estimates that fewer than 24% of all Social Security recipients will see a direct reduction in taxable income from this new law far short of the White House’s 88% claim.
The Committee for a Responsible Federal Budget projects the bill’s tax measures could accelerate Social Security trust fund insolvency to 2032, a year earlier than previously forecast, potentially triggering an across-the-board benefit cut of 24%.

President Trump has repeatedly declared that his One Big Beautiful Bill Act eliminates taxes on Social Security for American retirees, but independent analysis shows the reality is significantly narrower and comes with a long-term cost to the very programme it claims to protect.

The bill does not eliminate taxes on Social Security. What it introduces is a new deduction of up to $6,000 per person or $12,000 for qualifying couples for Americans aged 65 and over. This deduction reduces taxable income broadly, which can lower or eliminate the federal tax owed on Social Security benefits for those who qualify. However, it is income-tested, temporary, and provides no benefit to those who already owe little or no tax on their benefits.

The White House, citing its own Council of Economic Advisers, claimed that 88% of Social Security recipients aged 65 and over will pay zero tax on their benefits as a result. Independent analysts at the Center on Budget and Policy Priorities directly contest this characterisation, arguing the claims are “false and exaggerated.” Their assessment found that approximately 64% of Social Security recipients already paid no federal tax on their benefits before the bill was signed, owing to existing deductions and exemptions. The new $6,000 deduction, they argued, primarily benefits middle-to-upper-income retirees who already had significant tax obligations, not the lowest-income seniors who need the most relief.

The mechanics behind existing Social Security taxation are worth understanding. Under the pre-OBBBA rules, benefits become taxable when a retiree’s combined income which the U.S. Social Security Administration defines as adjusted gross income, non-taxable interest, and 50% of Social Security benefits exceeds $25,000 for an individual or $32,000 for a joint filer. These thresholds have not changed since 1993, which means that as benefits have risen through annual cost-of-living adjustments, a growing proportion of recipients have crossed into taxable territory. A 2024 Congressional Research Service report found that the share of Social Security benefits taxed as federal income rose from 2.2% in 1994 to 6.6% in 2022, and projections suggest more than 56% of recipients will pay taxes on benefits by 2050.

The deduction is also temporary. It applies only between 2025 and 2028, meaning most seniors who benefit from it have a four-year window. More critically, the bill’s cost to federal tax revenue estimated by the Center on Budget and Policy Priorities at approximately $30 billion per year from Social Security benefit taxation alone could advance the Social Security retirement trust fund’s insolvency date to 2032. The U.S. Social Security Administration’s own 2025 Trustees Report had projected insolvency by 2033, while the Committee for a Responsible Federal Budget already placed that date at 2032. If the fund becomes insolvent, the CRFB estimates that all retirees would face an automatic, across-the-board cut of approximately 24% in benefits, a combined annual reduction of roughly $18,400 for couples retiring after that date.

The Penn Wharton Budget Model had separately projected that fully eliminating Social Security taxes would reduce government revenue by $1.5 trillion over a decade and would benefit high-income retirees most with households in that bracket potentially gaining up to $100,000 in lifetime welfare while workers under 30 would lose approximately $10,000 in lifetime welfare from the accelerated depletion of the trust fund.

The One Big Beautiful Bill also cut Medicaid spending by approximately $1 trillion over the next decade, with the Congressional Budget Office estimating that nearly 11.8 million Americans could lose health insurance by 2034 as a result. Taken together, the risk is that some older Americans could face both reduced Social Security benefits and the loss of health coverage within the same period of the early 2030s.

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