Property taxes can quietly become one of retirement’s biggest housing expenses, particularly when a home’s value rises faster than household income. The good news is that many states offer exemptions, rebates, credits, freezes, or deferrals aimed specifically at older homeowners, but the programs don’t all work automatically. Some require annual applications, others have income limits, and several have deadlines approaching before 2026 ends. That makes senior property tax relief worth revisiting even if you checked your eligibility several years ago and didn’t qualify then. Here are 10 states where older homeowners should take another look, while remembering that county and municipal rules can add another layer of benefits or requirements.