Pinal County Property Tax Appeal, Arizona
Pinal County is located in central Arizona with Florence as its county seat and a 2026 population of approximately 563,000, making it the state's third-largest county. The county includes major cities such as Casa Grande, Maricopa, Apache Junction, Eloy, and Coolidge, and is experiencing rapid suburban growth from both Phoenix and Tucson. Property tax appeals matter in Pinal County because while the effective tax rate of approximately 0.52% remains below the national median of 1.02%, even a 10% over-assessment on the median home value means homeowners overpay hundreds of dollars annually. The county's median annual property tax bill of approximately $1,615 is below the national median of $2,400, but Pinal County has one of the higher primary property tax rates among Arizona counties at $3.36-$3.45 per $100 of assessed value.
Notable cities: Florence, Casa Grande, Maricopa, Apache Junction, Eloy, Coolidge
Median Home
$312,100
Tax Rate
0.52%
Annual Tax
$1,615
Population
563,000
On the typical Pinal County home, valued near $312,100 at the county’s effective tax rate of 0.52%, an over-assessment of even 10% means you are overpaying year after year until you appeal it. Here is how to find out if yours qualifies.
2026 Appeal Deadline: 60 days from the date the Notice of Valuation was mailed (typically April 15, 2025 for 2026 valuations)
Property owners have 60 days from the mailing date shown on their Notice of Valuation to file an administrative appeal with the Pinal County Assessor's Office. Valuation notices are mailed in February, no later than March 1 annually. For the 2026 tax year, the administrative appeal deadline was April 15, 2025. If you miss the administrative deadline, you may still appeal directly to the Arizona Tax Court on or before December 15, though this is more costly and time-consuming.
Want the full walkthrough? Read our Pinal County Property Tax Appeal Guide with evidence strategies and hearing tips.
See if your Pinal County home is over-assessed
Free analysis in 30 seconds. If the numbers support a appeal, your complete evidence packet is $49.

How Pinal County Assesses Property
Assessed by: Pinal County Assessor's Office
Assessment cycle: annual
Notices typically mailed: February (no later than March 1)
In Arizona, residential properties are assessed at 10% of the full cash (market) value to determine the assessed value used for tax calculations. Property taxes are calculated based on the Limited Property Value (LPV), which cannot increase more than 5% per year in most cases. For example: If your home's market value is $312,100 (the county median), at Arizona's 10% assessment ratio your assessed value would be $31,210, resulting in approximately $1,622 in annual taxes at Pinal County's effective rate of 0.52%.
The Appeal Process
Appeals are heard by the County Assessor / County Board of Equalization / State Board of Equalization / Arizona Tax Court. After filing your petition, the Assessor's office may schedule an informal meeting with an appraiser to review your evidence and discuss your concerns. If the matter is not resolved, it proceeds to a formal hearing before the County Board of Equalization where you can present evidence and testimony under oath.
Step 1: Review your Notice of Valuation mailed in February to confirm the Full Cash Value (FCV) and Limited Property Value (LPV). Note the mailing date, your 60-day appeal deadline begins from that date.
Step 2: Gather evidence to support your appeal, including comparable sales of similar properties in your area, recent independent appraisals, photos documenting property condition issues, or repair estimates for defects that reduce value.
Step 3: Complete Form 82130R for residential property (or Form 82130 for other property types). You must state the valuation method you're using, market approach with comparable sales, cost approach with rebuild costs plus land value, or income approach, and provide substantial supporting information.
Step 4: File your Petition for Review with the Pinal County Assessor's Office within 60 days of the notice mailing date. You can mail it to P.O. Box 709, Florence, AZ 85132, or deliver it in person to any Assessor's Office location. There is no filing fee for administrative appeals.
Step 5: The Assessor's Office will review your petition and may schedule an informal meeting with an appraiser to discuss your evidence. Administrative appeal decisions are mailed no later than August 15th.
Step 6: If you disagree with the Assessor's decision, you may appeal to the County Board of Equalization within 25 days of the decision mailing date, or to the Arizona Tax Court within 60 days of the decision (but no later than December 15).
Step 7: If you proceed to the Board of Equalization, a hearing will be scheduled where you can present your evidence. The Board will issue a written decision after reviewing testimony and documentation from both parties.
Step 8: Final option, Appeal to the Arizona Tax Court within 60 days of the Board of Equalization decision, or directly to Tax Court by December 15 if you bypass the administrative process.
Required form: Form 82130R (residential property) or Form 82130 (commercial, vacant land, agricultural, or other non-residential property)
Filing Methods
Evidence to Bring
Pinal County Assessor Contact
Pinal County Assessor's Office
Phone: 520-866-6361
Address: 31 N Pinal Street, Building E, Florence, AZ 85132 (Mailing: P.O. Box 709, Florence, AZ 85132)
Website: https://www.pinal.gov/486/Assessor
Online Portal: https://app1.pinal.gov/search/parcel-search.aspx
Hours: Monday through Friday 8:00 AM to 5:00 PM (Florence main office); Satellite offices have varying hours
Tax Exemptions in Pinal County
Widow/Widower Exemption
$4,873 reduction in assessed value (2026)Reduces the assessed limited property value for qualifying widows or widowers who are Arizona residents
Disability Exemption
$4,873 reduction in assessed value (2026)Property tax exemption for persons with total and permanent disability certified by a licensed physician
Disabled Veteran Exemption (100% rating)
Full exemption on primary residence; $4,873 on additional properties (2026)Full exemption from property taxes on primary residence for veterans with 100% service-connected disability rating
Disabled Veteran Exemption (partial rating)
Up to $4,873 multiplied by disability percentage (e.g., 50% rating = $2,436.50 exemption)Partial exemption based on disability percentage for veterans with service or non-service connected disabilities
Senior Property Valuation Protection (Senior Freeze)
Locks Limited Property Value at enrollment level for 3 yearsFreezes the Limited Property Value for three renewable years, preventing increases due to rising market values
Pinal County Appeal Packet · $49
Comparable sales evidence, county-specific filing guide, and professional cover letter. Enter your address to get started.
Frequently Asked Questions
What is the deadline to appeal my property taxes in Pinal County for the 2026 tax year?
How do I file a property tax appeal in Pinal County?
What is the difference between Full Cash Value and Limited Property Value in Pinal County?
What evidence do I need for a successful property tax appeal in Pinal County?
How much is the widow/widower exemption worth in Pinal County?
What happens at a Board of Equalization hearing in Pinal County?
Can seniors get property tax relief in Pinal County?
How is the 10% assessment ratio applied in Pinal County?
Official Resources
Pinal County Assessor's Office →
Official county assessor website with property search tools, valuation information, and exemption applications.
Appeal Your Valuation - Pinal County →
Comprehensive guide to the property tax appeal process including forms, deadlines, and step-by-step instructions.
Pinal County Assessor Parcel Search →
Online property search tool to look up your property's assessed value, full cash value, and parcel information.
Arizona Department of Revenue - Property Tax →
State property tax resources including exemption forms, senior freeze applications, and statewide tax information.
For state-wide appeal information including Arizona's assessment ratio and deadlines, see our Arizona Property Tax Appeal Guide →
Considering professional help with your appeal? Compare pricing, coverage, and pros/cons in our Best Property Tax Appeal Services (2026) or browse side-by-side service comparisons →
More Arizona Counties
Sources: https://www.pinal.gov/494/Appeal-Your-Valuation | https://www.pinal.gov/486/Assessor | https://www.appealdesk.com/appeals/arizona/pinal | https://taxbycounty.com/arizona/pinal-county | https://worldpopulationreview.com/us-counties/arizona/pinal-county | https://www.gilacountyaz.gov/government/assessor/widow-widower-disabled_-_veterans_exemptions.php | https://www.pinal.gov/687/Senior-Freeze
Last verified: 2026-07-24