5 Arizona Property Tax Breaks Homeowners Forget to Apply For

A property tax break doesn’t help if nobody files for it.

Some Arizona homeowners may be paying more than they need to, simply because an application never got sent.

Here’s what to look into before the next bill arrives.

Note: This is general information, not legal or tax advice. Property tax exemptions, income limits and deadlines are subject to change, so confirm the current details with your county assessor or the Arizona Department of Revenue.

1. Widow and Widower Exemption

The widow and widower exemption takes up to $4,873 off the assessed value of your home for tax year 2026, according to the Cochise County assessor.

The limit on your 2025 household income is $39,865, or $47,826 if children under 18 live with you.

That income leaves out Social Security, Railroad Retirement and veteran disability pay.

Mohave County’s assessor says all the Arizona property you own can’t top $36,454 in assessed value.

The Arizona Department of Revenue (ADOR) raises the exemption and income amounts every year under A.R.S. 42-11111, so check the current figures before you file.

You file with your county assessor between the first Monday in January and March 1, which in 2027 means January 4 through March 1.

Counties set different dates, though, so check yours: Mohave County’s assessor accepted 2026 applications from January 2 through February 28.

Cochise County lets you send your tax return as proof of income as late as June 30.

The Mohave application also needs a copy of your spouse’s death certificate, proof of income and proof of Arizona residency.

2. Disabled Veteran Exemption

If the Department of Veterans Affairs (VA) rates you 100% service-connected disabled, your primary residence is fully exempt from property tax.

That became the rule with tax year 2026, under House Bill 2792, which changed A.R.S. 42-11111.

ADOR says veterans no longer face an assessed value cap starting with tax year 2026.

The household income limit still applies to all individual exemptions under A.R.S. 42-11111, so ask your county assessor how it works for you.

If your rating is lower, the county prorates the standard $4,873 by your percentage.

A 50% rating gets half.

That works out to $2,436.50 off your assessed value.

If your VA rating is 100% and you own the home with your spouse, A.R.S. 42-11111 treats it as owned by the veteran alone, so your spouse’s name on the deed doesn’t disqualify you.

Mohave County’s assessor accepts a VA letter stating you are disabled in place of the physician form.

That’s one form you may already have.

3. Disabled Person Exemption

The disabled person exemption takes the same $4,873 off your home’s assessed value as the widow and widower exemption, if you’re totally and permanently disabled.

Arizona law defines that as being unable to do any substantial gainful activity for pay or profit because of a physical or mental impairment.

The impairment has to be expected to last at least 12 months or end in death within 12 months.

Cochise County’s assessor asks for the physician’s disability form, 82514B, signed by a licensed physician or psychiatrist.

You apply in the same January-to-March window as the widow and widower exemption.

Graham County’s assessor says any part of the exemption you don’t use on your home can go toward a mobile home or vehicle.

First-time applicants have to apply in person in Graham County.

Doctor first, counter second.

4. Property Tax Credit

Form 140PTC, the claim for Arizona's property tax credit, goes to ADOR instead of your county assessor.

You have to pay property taxes or rent on your main Arizona home during the tax year, and you have to live in Arizona the whole year.

You also have to be 65 or older by December 31 of that year, or receive Supplemental Security Income.

For 2025, your household income had to stay under $3,751 if you lived alone, or under $5,501 if others lived with you.

ADOR's 2024 credit table pays up to $502 if you live alone, and the credit shrinks as your household income rises.

If you file an Arizona income tax return, you include the form with it.

If you aren't filing a return, you mail the form to ADOR separately.

The 2025 claim was due April 15, 2026, so plan around April 15, 2027, for your 2026 claim.

5. Senior Property Valuation Freeze

Known as the senior freeze, the Senior Property Valuation Protection Option locks your home's limited property value for three years, according to ADOR.

That holds whether home values rise or fall.

Limited property value is the legally restrained value your assessed value starts from, so freezing it holds down the number your bill is built on.

Your property taxes themselves aren't frozen, according to Pinal County's assessor.

The cutoff is September 1, but counties open on different dates.

Pinal County's window ran March 1 through September 1 in 2026, while Coconino County's ran January 1 through September 1.

Check your county assessor for its next application dates.

At least one owner has to be 65 or older when you apply, and you must have lived in the home for two years.

The household income limit is $47,712 for one owner or $59,640 for two or more in Pinal County, but limits vary by county and year.

Maricopa County's assessor averages your income over the last three years.

You'll be notified six months before the three years end, but you have to re-qualify to keep the freeze.

Applications in Pinal County are in person only.

Maricopa County takes them online, by email, by mail or in person.

Check your county before mailing.

You'll also need income records such as tax returns, W-2s or 1099s.

Bring your Arizona driver's license too, plus proof of two years' residency only if the license is under two years old.

Keeping Your Exemptions

Once you have a widow or disabled person property tax exemption, A.R.S. 42-11111 has you recalculate your income from the preceding year every year.

You also have to tell the county assessor in writing about any event that ends your eligibility.

A transfer of your home's title is on that list for all three exemptions.

Income above the limit applies to the widow and disabled person exemptions, and remarriage applies to a widow or widower.

Cochise County's assessor says its affidavit is filed annually and that failing to file costs you eligibility for that year.

ADOR says that once an assessor approves your exemption, you don't have to file again in later years, though the assessor may ask you to reapply.

So ask your county which rule it follows before you skip a year.