Social Security Tax by State in 2026: Which States Tax Retirement Benefits?
As of 2026, eight U.S. states continue to levy taxes on Social Security retirement benefits, creating a complex financial landscape for retirees. While the Congressional Budget Office estimates that just over half of all beneficiaries will pay federal income tax on their payments, state-level rules vary significantly. Income-based exemptions in these states offer some relief, but the final amount retirees keep depends on a combination of federal thresholds, other retirement withdrawals, and specific state regulations.
Social Security benefits are not universally tax-exempt for American retirees in 2026. According to data from the Congressional Budget Office, just over half of all beneficiaries are expected to pay federal income tax on their payments this year. Beyond the federal level, eight states also impose taxes on Social Security income, although many offer income-based exemptions that provide financial relief to lower-earning retirees.
The determination of how much retirement income a beneficiary actually keeps is driven by a combination of federal tax thresholds, other sources of retirement withdrawals, and varying state rules. While the majority of states have moved away from taxing Social Security benefits, the remaining eight jurisdictions maintain these levies, creating a disparate tax environment for retirees depending on their place of residence.
Federal tax liability is determined by provisional income, which includes adjusted gross income, nontaxable interest, and half of Social Security benefits. Depending on this calculation, up to 85 percent of benefits can become taxable. When state taxes are added to this federal obligation, the cumulative burden increases for those living in states that do not offer full exemptions.
The eight states that currently tax Social Security benefits include Connecticut, Kansas, Minnesota, Missouri, Montana, Nebraska, New Mexico, and Rhode Island. However, the application of these taxes is often nuanced. Many of these states provide deductions or credits for seniors based on income levels, effectively shielding a significant portion of retirees from paying any state-level tax on their federal benefit checks.
For retirees planning their finances, understanding both federal and state obligations is essential. The interaction between federal provisional income limits and state-specific exemption thresholds means that two individuals with identical Social Security benefits may face vastly different tax liabilities depending on where they live and what other income they earn from pensions or investments.
K.M.Thompson--TNT