Social Security and Taxes in 2026: Seniors' Guide

Two major changes are reshaping how Social Security benefits interact with federal taxes in 2026. First, a new $6,000 bonus deduction for adults 65+ could reduce or eliminate tax on Social Security income for many retirees. Second, the Social Security Fairness Act — which eliminated the Windfall Elimination Provision and Government Pension Offset — triggered retroactive lump-sum payments for about 3 million former public employees including teachers, police, and firefighters. The core taxation rules remain unchanged from the 1980s: up to 85% of benefits can be taxable for higher earners. Nearly half of all Social Security recipients now owe federal taxes on their benefits, compared to less than 10% in 1984.