The no tax on Social Security bill that passed in 2025 is the One Big Beautiful Bill, and it does not literally repeal the tax. It creates an enhanced deduction for taxpayers aged 65 and older that is large enough to zero out federal income tax on Social Security benefits for roughly 90 percent of recipients.1Social Security Administration. Press Release: Social Security Applauds Passage of Legislation Providing Historic Tax Relief Higher-income retirees may still owe some federal tax on their checks, and a handful of states impose their own separate tax on benefits no matter what Washington does.
Deduction, Not Repeal
Several standalone bills in the 119th Congress would have struck Section 86 of the Internal Revenue Code, the provision that makes Social Security benefits taxable. Congress took a narrower path. It folded Social Security tax relief into the One Big Beautiful Bill as part of a broader budget reconciliation package, giving taxpayers 65 and older an enhanced deduction that shields their Social Security income from federal tax.1Social Security Administration. Press Release: Social Security Applauds Passage of Legislation Providing Historic Tax Relief
The distinction matters. Section 86 is still on the books. The old formula for calculating taxable benefits still technically exists. But the new deduction is large enough to erase the tax entirely for the vast majority of retirees. The Social Security Administration estimates that nearly 90 percent of beneficiaries will owe nothing on their benefits going forward.1Social Security Administration. Press Release: Social Security Applauds Passage of Legislation Providing Historic Tax Relief
There is one practical wrinkle. The IRS has not yet released detailed guidance on exactly how the deduction is calculated and claimed. Retirees should watch for updated forms and instructions before filing their next return.
Who Still Owes Federal Tax
The remaining roughly 10 percent of beneficiaries are generally those with significant income from pensions, investments, or continued employment. For these households, Section 86’s old mechanics can still apply, even if the resulting bill is smaller than before.
Under the pre-existing rules, the IRS uses a figure called provisional income — your adjusted gross income, plus any tax-exempt interest, plus half of your annual Social Security benefits — to decide whether your benefits are taxable. Single filers with provisional income above $25,000 (or $32,000 for joint filers) could have up to 50 percent of their benefits taxed. Single filers above $34,000 (or $44,000 for joint filers) could have up to 85 percent taxed.2Office of the Law Revision Counsel. 26 USC 86 – Social Security and Tier 1 Railroad Retirement Benefits Congress deliberately chose not to index those thresholds for inflation when it enacted them in 1983, which is why the taxable share of beneficiaries kept growing each year.3Social Security Administration. Research Note 12: Taxation of Social Security Benefits
If your combined income pushes you above those tiers, don’t assume the new deduction wipes your bill out entirely. Wait for the IRS’s updated instructions before adjusting your plans.
What This Means for Your Next Tax Return
For the 2025 tax year, with returns filed in early 2026, the old rules likely still apply. The new law’s effective date for the deduction has not been publicly clarified at this writing. Keep your SSA-1099 form and any records of estimated tax payments. If you have been using IRS Publication 915 to calculate the taxable portion of your benefits, continue doing so until the IRS confirms the new deduction is available for your tax year.4Internal Revenue Service. Publication 915 – Social Security and Equivalent Railroad Retirement Benefits
For the 2026 tax year and beyond, watch for updated IRS forms and instructions that incorporate the enhanced deduction. If you pay quarterly estimated taxes that include Social Security benefit taxation, you can adjust those payments once the IRS confirms the deduction applies to your situation. Wait for official guidance before stopping payments entirely. Overpaying is annoying; underpaying triggers penalties.
States That Still Tax Social Security
Federal relief does not necessarily mean your benefits are fully tax-free. As of 2026, eight states still tax Social Security income to varying degrees: Colorado, Connecticut, Minnesota, Montana, New Mexico, Rhode Island, Utah, and Vermont. West Virginia completed a multi-year phase-out and no longer taxes benefits starting with the 2026 tax year. Each state sets its own income thresholds and exemption rules, so a retiree who owes nothing federally might still face a state bill.
Whether these states follow the federal government’s lead depends on how each state’s tax code connects to the Internal Revenue Code. States that use rolling conformity automatically adopt federal changes unless legislators vote to opt out. States with static conformity lock in the tax code as of a fixed date and must pass new legislation to incorporate any federal update. Because states need balanced budgets, a federal change that reduces taxable income sometimes prompts state legislatures to decouple, keeping the state tax in place even after Washington removes it. If you live in one of the eight states above, check your state revenue department for updated guidance rather than assuming the federal change flows through automatically.
What It Means for Trust Fund Solvency
The Social Security trust fund was already under pressure before this tax change. Under the most recent trustees report, the combined Old-Age and Survivors Insurance and Disability Insurance trust fund can pay full scheduled benefits only until 2034.5Social Security Administration. Trustees Report Summary After that date, incoming payroll taxes would cover only a portion of promised benefits without further congressional action.
Reducing the tax revenue that flowed from benefit taxation adds pressure to that timeline. The taxes collected under Section 86 were split between the Social Security trust fund and the Medicare Hospital Insurance trust fund, so both programs feel the impact when that revenue shrinks. The law that passed took no equivalent step to extend the trust fund’s life, so the solvency question remains open and will almost certainly return to Congress before the end of the decade. For current retirees, that is a policy fight to watch, not a reason to change what you do at tax time next spring.