Property Tax Exemptions You're Probably Not Claiming in Arizona

Arizona doesn't run a general homestead exemption that every homeowner can claim. Its property tax relief is narrower and more targeted: specific programs for widows and widowers, disabled residents, seniors, and veterans, each with its own rules. One of those programs changed significantly in early 2026, and if you or someone you know is a 100% disabled veteran, it's worth checking whether the update was actually applied.

The exemption with two different qualifying tests

Widows, widowers, and permanently and totally disabled residents can claim an exemption of $4,873 against their home's assessed value (formally, Limited Property Value) for 2026. What catches people off guard is that this exemption has two separate qualifying tests, not one. Your household income has to fall under the limit ($39,865 with no children under 18 in the home, $47,826 with children, based on 2025 income), and separately, the total assessed value of every piece of property you own anywhere in Arizona has to stay under $36,454. Meeting the income test alone isn't enough if your combined property holdings exceed that second cap. File the Affidavit of Individual Tax Exemption with your county assessor; most counties run the application window from early January through the end of February for that tax year, and it's not necessarily a one-time filing, so confirm with your county whether you need to reapply.

The one that changed in 2026

Veterans with a 100% VA service-connected disability rating used to receive the same small, capped exemption as everyone else in this category. That changed under HB2792, an emergency measure that took effect February 12, 2026: 100% disabled veterans now get a full, uncapped exemption on their primary residence, not a fixed dollar amount. If you're a 100% disabled veteran and you were still working from an older figure, or you haven't filed at all because the old amount seemed too small to bother with, this is worth revisiting. Veterans with a disability rating under 100% still receive the older, smaller benefit, prorated against the $4,873 base according to their rating percentage. A surviving spouse of a 100% disabled veteran can generally continue receiving the full exemption as long as they don't remarry and still live in the home.

The senior program that works differently from the rest

Arizona's Senior Property Valuation Protection Option, sometimes called a senior freeze, doesn't reduce your bill directly. It freezes your home's assessed value for a renewable three-year term instead, so market appreciation doesn't increase your taxable value during that window. It has its own income rules, separate from the widow/widower and disability program, and its own deadline, generally around September 1 to lock in the following year's value. At the end of the three years, you have to reapply.

What to actually check

If you're a widow, widower, or disabled resident, confirm both the income limit and the total statewide property value limit before assuming you don't qualify; the property value test catches people who'd otherwise pass easily on income alone. If you're a veteran with a 100% disability rating, confirm your exemption reflects the 2026 change and isn't still applying the old, smaller amount. And if you're a senior using the valuation freeze, mark your calendar for reapplication before the three-year term runs out.