📚 Arizona Property Tax Guide 2026

How Arizona Property Tax Works

In Arizona, your property tax starts with the assessed (taxable) value of your home, which is then multiplied by the local tax rate. The state's assessment basis is a percentage of limited property value; residential is assessed at 10% of full cash value under the old system, transitioning toward market-based under Proposition 117. The average effective property tax rate in Arizona is approximately 0.62% of home value, though your actual rate depends on your county, city, school district, and any exemptions you claim.

This guide explains the system in plain language so you can check your bill, claim every exemption you qualify for, and appeal if your assessed value looks wrong.

Arizona Assessment & Revaluation

• Assessment basis: a percentage of limited property value; residential is assessed at 10% of full cash value under the old system, transitioning toward market-based under Proposition 117.
• Revaluation cycle: annually, but Proposition 117 (2020) caps annual limited-value growth at 5%.
• Who sets the rate: Tax rates are set locally by your county, city, school district, and any special districts, then applied to your assessed value.
• Your bill: Assessed value × total local rate − exemptions = tax due.

Arizona County Tax Rates (2025)

The table below shows approximate average effective tax rates and typical annual tax for representative Arizona counties. Rates vary by locality because of different voter-approved levies and district boundaries. Figures are estimates for illustration; verify the exact numbers with your county assessor.

Homestead Exemption in Arizona

Arizona has a widow/widower, disabled, and hardship exemption of a small fixed amount rather than a broad homestead exemption for all owners.

• Seniors: Seniors 65+ may defer taxes (the Property Tax Deferral program) and some localities offer a small exemption; the 5% valuation cap is the main protection.
• Veterans & disabled: Disabled veterans (100% service-connected) receive a full exemption of the primary residence; partially disabled veterans get a partial reduction.
• File every year: Most Arizona exemptions must be applied for with the county assessor; they do not appear automatically on a new purchase.

How to Lower Your Arizona Property Tax

1. File an Assessment Appeal

If your assessed value is higher than what similar Arizona homes sell for, you can appeal. The deadline is within 60 days of the assessment notice, to the county Board of Equalization. Gather recent comparable sales and the assessed values of nearby homes, then present them to your local board. A successful appeal lowers the base value and therefore every future bill.

2. Claim Every Exemption

Verify you receive all eligible relief: the homestead exemption, the senior/disabled programs, and any veteran exemption. Contact your county assessor to confirm you are not missing a saving you qualify for.

3. Watch Reassessment Triggers

Improvements, a change of ownership, or a periodic revaluation can raise your assessed value. Knowing your county's annually, but Proposition 117 (2020) caps annual limited-value growth at 5% helps you predict and prepare for bill changes rather than being surprised by them.

4. Use Our Calculator

Model the dollar result before you act. Our property tax calculator and the exemption calculator show how exemptions and rates change your bill in Arizona.

Property Tax Payment in Arizona

Most Arizona homeowners pay property tax through an escrow account included in their monthly mortgage payment, or in installments directly to the treasurer. Missing a deadline adds penalties and interest, so mark your payment dates and watch for the assessment and tax notices each year. If you escrow, your lender forwards the payment — but you should still read the annual notice to catch errors.

Arizona vs. Other States

How does Arizona compare? The points below put the state's system in context:

• vs. Nevada: Arizona's average effective rate of about 0.62% is higher than Nevada's ~0.55%, and Nevada does not have a broad state income tax. Homeowners moving between the two states should re-model their bill rather than assume it stays the same.
• vs. California: Arizona's average effective rate of about 0.62% is lower than California's ~0.77%, and California also has a broad state income tax. Homeowners moving between the two states should re-model their bill rather than assume it stays the same.
• vs. Texas: Arizona's average effective rate of about 0.62% is lower than Texas's ~1.66%, and Texas does not have a broad state income tax. Homeowners moving between the two states should re-model their bill rather than assume it stays the same.

Frequently Asked Questions — Arizona

What is the average property tax rate in Arizona?

The average effective rate is about 0.62% of home value, but your actual rate depends on your county, city, and school district. A home in a high-levy district can owe noticeably more than the same-priced home in a lower-levy district.

How is property assessed in Arizona?

a percentage of limited property value; residential is assessed at 10% of full cash value under the old system, transitioning toward market-based under Proposition 117 Revaluation follows this schedule: annually, but Proposition 117 (2020) caps annual limited-value growth at 5%. The assessed value × local rate, minus any exemptions, produces your bill.

Does Arizona have a homestead exemption?

Arizona has a widow/widower, disabled, and hardship exemption of a small fixed amount rather than a broad homestead exemption for all owners.

What relief is available for seniors and veterans in Arizona?

For seniors: Seniors 65+ may defer taxes (the Property Tax Deferral program) and some localities offer a small exemption; the 5% valuation cap is the main protection. For veterans and disabled owners: Disabled veterans (100% service-connected) receive a full exemption of the primary residence; partially disabled veterans get a partial reduction.

When is the property tax appeal deadline in Arizona?

You generally must appeal within 60 days of the assessment notice, to the county Board of Equalization. File on time with comparable sales evidence, because missing the window pushes any refund or reduction to the next year.

Does Arizona have a state income tax?

Arizona has a state income tax. This matters because states without an income tax often rely more on the property tax for local services, which is why exemptions and appeals are especially valuable here.

Are Arizona property taxes deductible on federal returns?

Yes, Arizona property tax is deductible on Schedule A, but the $10,000 SALT cap limits the total state and local tax deduction for higher-income homeowners. The deduction lowers your federal tax but does not reduce your Arizona property tax bill itself.

How can I lower my Arizona property tax bill?

Three steps help most owners: (1) appeal an over-assessment using comparable sales; (2) claim every homestead, senior, and veteran exemption you qualify for; and (3) understand your county's revaluation schedule so bill changes never catch you off guard. Our calculators model the savings in dollars.

What Makes Arizona Property Tax Unique

Arizona's low assessment percentage and the 5% Prop 117 cap are why effective rates stay among the lowest in the country

The valuation cap does the work that a homestead exemption does in other states, keeping longtime owners' bills stable.

• Proposition 117 caps annual limited-value growth at 5%, softening revaluation-year jumps.
• Residential property is assessed at a low percentage of full cash value.
• There is no large flat-dollar homestead exemption for every owner.
• 100% disabled veterans receive a full exemption.

Understanding the Arizona Tax Rate

The headline "0.62%" is an average effective rate — the tax paid as a share of home value. Your real bill is built from several local levies (county, city, school, and special districts) added together and applied to your assessed value after exemptions. Because each district sets its own rate, two neighbors a block apart can owe different amounts. The best way to understand your own rate is to read the annual assessment and tax notice line by line and match each levy to the district that charges it.

Appealing Your Assessment in Arizona

If your assessed value exceeds the market value of comparable Arizona homes, you can appeal. The window is within 60 days of the assessment notice, to the county Board of Equalization. Prepare recent comparable sales, the assessed values of similar nearby homes, and any evidence of condition issues. A successful appeal lowers the taxable base, which then flows through to every future bill — not just the current year.

Worked Arizona Example

A homeowner buys a $350,000 primary residence in Arizona. At the state's average effective rate of about 0.68%, the annual property tax is roughly $2,380. If the home's market value rises over time but the assessment is capped or grows slowly under state rules, the owner keeps the bill far closer to the purchase-year figure than to a tax on full market value — a saving that compounds for as long as they stay. Our calculator models the dollar result once you know your county rate.

Arizona Property Tax for Long-Time & Senior Owners

An Arizona senior should combine the 5% valuation cap with the deferral program if cash-flow is tight, because the cap limits growth while the deferral postpones payment. Because Arizona's system is built around the assessed value and local levies, the most valuable habit is simply staying aware of revaluation triggers and filing every exemption you qualify for each year. Reviewing your annual assessment notice is the simplest way to catch an error before it costs you, and it keeps your exemptions current.