AppealDesk

Yuma County Property Tax Appeal — Arizona

Rob HartleyRob Hartley·Updated March 5, 2026

Yuma County is located in southwestern Arizona along the California and Mexico borders, with its county seat in the city of Yuma. The county has a population of approximately 230,000 residents and is known for its agriculture, sunny climate, and historic heritage. Yuma County property owners face a median annual tax bill of approximately $1,106 to $1,370, which is well below the national median of $2,400. With an effective property tax rate of 0.54% to 0.88%, Yuma County residents pay significantly less in property taxes compared to the national average, making property tax appeals especially valuable for those who believe their assessments are too high.

Notable cities: Yuma, San Luis, Somerton

Median Home

$255,300

Tax Rate

0.54%

Annual Tax

$1,370

Population

230,034

2026 Appeal Deadline: 60 days from the date the assessment notice was mailed

Property owners must file their appeal within 60 days after the Notice of Value card was mailed by the County Assessor. The exact deadline date is printed on the assessment notice, which is typically mailed in February or March. Missing this deadline can result in dismissal of your appeal without further appeal rights.

Property in Yuma County, Arizona — local tax assessment and appeal guide

How Yuma County Assesses Property

10%of market value

Assessed by: Yuma County Assessor's Office

Assessment cycle: annual

Notices typically mailed: February-March

In Yuma County, property taxes are calculated based on your property's assessed value, which is determined by applying Arizona's statutory 10% assessment ratio to the property's full cash value (market value). For example, if your home's market value is $255,300 (Yuma County's median), your assessed value would be $25,530, resulting in approximately $1,370 in annual property taxes at the county's effective rate of 0.54%.

The Appeal Process

Appeals are heard by the Yuma County Board of Equalization (comprised of the Board of Supervisors) / Arizona State Board of Equalization. The Board of Equalization hearing is a formal proceeding where both you and the assessor present evidence. The Board's function is to ensure your assessment was made fairly and equitably compared to similar properties, not to determine property values themselves.

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Step 1: File a Petition for Review of Valuation with the Yuma County Assessor's Office within 60 days of your assessment notice mailing date. Use DOR Form 82130R for residential properties or DOR Form 82130 for general real property.

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Step 2: The Assessor's Office will review your petition and supporting evidence. You may request an informal meeting with the assessor to discuss your concerns about your property's valuation.

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Step 3: The Assessor must respond to your petition by August 15. If the Assessor agrees with your appeal, your valuation will be adjusted accordingly and no further action is needed.

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Step 4: If you disagree with the Assessor's decision, file an appeal with the Yuma County Board of Equalization within 25 days of the date the assessor's decision was mailed. This is a formal hearing where both you and the assessor present evidence.

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Step 5: If unsatisfied with the Board of Equalization's decision, you may appeal to Arizona Tax Court within 60 days. For properties valued under $300,000 or with tax bills under $5,000, you can use small claims procedures.

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Step 6: As a final option, if you missed administrative deadlines or still disagree after all hearings, you may file directly in Superior Court, though most cases are referred to Tax Court. The court appeal deadline is December 15.

Required form: Petition for Review of Valuation (DOR Form 82130 for general real property, DOR Form 82130R for residential property)

Filing Methods

mail:Yuma County Assessor's Office, 197 S. Main Street, Yuma, AZ 85364
in-person:197 S. Main Street, Yuma, AZ 85364, weekdays 8 a.m. to 5 p.m.
email:assr-info@yumacountyaz.gov

Evidence to Bring

Comparable sales data from similar properties in your neighborhoodPhotos showing property condition or defectsProfessional appraisal reportsRepair estimates or documentation of damageProperty record corrections (square footage, features, etc.)

Yuma County Assessor Contact

Yuma County Assessor's Office

Phone: (928) 373-6040

Address: 197 S. Main Street, Yuma, AZ 85364

Website: https://www.yumacountyaz.gov/government/assessor

Online Portal: https://yumacountyaz-assessor.tylerhost.net/assessor/web/

Hours: 8 a.m. to 5 p.m. weekdays

Tax Exemptions in Yuma County

Widow/Widower Exemption

$4,873 assessed value exemption for 2026

Reduces the assessed value of property owned by qualifying widows or widowers who are Arizona residents

Eligibility: Must be an Arizona resident widow/widower with total income not exceeding $39,865 (or $47,826 with minor children). Total assessed property value cannot exceed $36,454. Death certificate required at initial filing.Deadline: January 2 through March 1 annually

Totally and Permanently Disabled Persons Exemption

$4,873 assessed value exemption for 2026

Provides property tax relief for individuals certified as totally and permanently disabled

Eligibility: Must be Arizona resident certified as totally and permanently disabled by a competent medical authority. Total income cannot exceed $39,865 (or $47,826 with minor children). Total assessed property value cannot exceed $36,454. Disability must result in inability to engage in substantial gainful activity.Deadline: January 2 through March 1 annually

Disabled Veteran Exemption (Partial)

Up to $4,873 assessed value for 2026, multiplied by the veteran's VA disability percentage (e.g., 50% disabled = $2,436.50 exemption)

Property tax exemption for veterans with service-connected or non-service-connected disabilities rated less than 100%

Eligibility: Arizona resident veteran with VA disability rating. Must meet income limits: $39,865 total income (or $47,826 with minor children). Total assessed property value cannot exceed $36,454. Must provide VA Summary of Benefits letter.Deadline: January 2 through March 1 annually

100% Disabled Veteran Exemption (Full)

Full exemption of primary residence (no cap) for 2026

Complete property tax exemption for the primary residence of veterans with 100% service-connected disability rating

Eligibility: Arizona resident veteran with 100% service-connected disability rating from VA. Must meet income limits: $39,865 total income (or $47,826 with minor children). Property must be used as primary residence. Surviving spouses may continue to claim exemption if they remain in the home and don't remarry.Deadline: January 2 through March 1 annually

Official Resources

Yuma County Assessor's Office Official Website →

Access property records, assessment information, exemption applications, and contact information for the Yuma County Assessor's Office.

Yuma County Online Property Search →

Look up your property's current assessment, full cash value, limited property value, and tax history online.

Arizona Department of Revenue Property Tax Resources →

Find state-level property tax information, exemption guidelines, forms, and publications about Arizona's property tax system.

Arizona State Board of Equalization Appeal Information →

Learn about the state-level property tax appeal process, deadlines, and procedures for Arizona property owners.

Check Your Yuma County Assessment

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Frequently Asked Questions

What is the deadline to appeal my property taxes in Yuma County for 2026?
You must file your property tax appeal within 60 days from the date your Notice of Value card was mailed by the Yuma County Assessor. Assessment notices are typically mailed in February or March, and the exact deadline date is printed on your notice. This deadline is strictly enforced, and missing it can result in your appeal being dismissed without any further appeal rights. If you're unsure of your deadline, contact the Assessor's Office at (928) 373-6040 immediately to verify the date.
How do I file a property tax appeal in Yuma County?
To file a property tax appeal in Yuma County, complete a Petition for Review of Valuation form (DOR Form 82130R for residential properties or Form 82130 for other real property) and submit it to the Assessor's Office within 60 days of receiving your assessment notice. You can file in person at 197 S. Main Street in Yuma during weekday business hours, mail your petition to the same address, or email it to assr-info@yumacountyaz.gov. Include supporting evidence such as comparable sales data, photos, or appraisals. You may also request an informal meeting with the assessor to discuss your concerns before proceeding to a formal hearing.
What is the homestead exemption worth in Yuma County?
Arizona does not offer a traditional homestead exemption that reduces property taxes for all homeowners. However, Yuma County residents may qualify for individual exemptions if they are widows/widowers, totally and permanently disabled, or disabled veterans. For 2026, qualifying individuals can receive up to $4,873 in assessed value exemption, which typically reduces annual property taxes by approximately $150 to $500 depending on local tax rates. Veterans with 100% service-connected disability may receive a full exemption on their primary residence with no cap. To qualify, you must meet strict income and property value limits and apply annually between January 2 and March 1.
Can I appeal my Yuma County property taxes if I disagree with my home's market value?
Yes, you can appeal your Yuma County property tax assessment if you believe your home's full cash value (market value) is too high compared to similar properties that recently sold in your neighborhood. You may also appeal if property characteristics are incorrectly stated on your record, such as wrong square footage or features. To succeed in your appeal, you'll need to provide evidence like comparable sales data from similar homes, a professional appraisal, or documentation of property defects. Note that you cannot win an appeal simply because you think your taxes are too high—that's a matter for elected officials who set tax rates, not the assessor who determines property values.
What happens at a Board of Equalization hearing in Yuma County?
A Board of Equalization hearing in Yuma County is a formal proceeding where you and the County Assessor both present evidence about your property's valuation. The Board, comprised of the Yuma County Board of Supervisors, reviews whether your assessment was made fairly and equitably compared to similar properties in your area. You must attend the hearing unless all parties have agreed otherwise, and you can represent yourself or be represented by a registered tax agent, real estate broker, or attorney. Both sides are given an opportunity to present evidence, and the Board typically renders a decision at the end of the hearing or within 10 days. Most assessment disputes are resolved before reaching this level.
How much can I save by appealing my property taxes in Yuma County?
The potential savings from a successful property tax appeal in Yuma County depends on how much your property's assessed value is reduced. With Yuma County's effective tax rate of approximately 0.54%, every $10,000 reduction in your home's market value saves you about $54 annually in property taxes (using the 10% assessment ratio). For example, if you successfully reduce your home's valuation from $300,000 to $270,000, you would save approximately $162 per year. Statistics show that about 25% of homes nationally are overassessed, potentially costing homeowners an average of $1,346 annually in excess taxes. Given that Yuma County's median home value is $255,300, even a modest reduction could result in meaningful long-term savings.
What evidence do I need to win a property tax appeal in Yuma County?
To win a property tax appeal in Yuma County, you need compelling evidence that your property's full cash value is incorrect or unfair. The strongest evidence includes recent comparable sales data from at least three similar properties in your neighborhood that sold for less than your assessed value, demonstrating the market doesn't support your valuation. Other valuable evidence includes a professional appraisal report, photos documenting property damage or defects, repair estimates for needed work, or documentation proving errors in your property record such as incorrect square footage, number of bedrooms, or lot size. The Yuma County Assessor looks for properties with similar characteristics regarding location, size, age, condition, and features when determining whether your assessment is equitable.
Do I need to appeal my property taxes every year in Yuma County?
You are not required to appeal every year, but you should review your assessment notice annually to determine if an appeal is warranted. Yuma County reassesses properties annually, and your property's value may change each year based on market conditions, improvements, or other factors. If your property's assessed value increases significantly or you believe it's overvalued compared to recent sales of similar homes, you should consider filing an appeal within the 60-day deadline. Keep in mind that each tax year is separate, so a successful appeal one year doesn't automatically carry over to future years. However, many property owners only need to appeal when they notice significant assessment increases or market conditions change substantially.

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 →

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← All Arizona property tax appeal info

Sources: https://www.yumacountyaz.gov/government/assessor | https://www.yumacountyaz.gov/government/assessor/assessment/ | https://www.yumacountyaz.gov/government/assessor/calendar | https://sboe.az.gov/faq/how-appeal | https://smartasset.com/taxes/arizona-property-tax-calculator | https://www.ownwell.com/trends/arizona/yuma-county | https://www.cochise.az.gov/743/Individual-Organization-Exemptions | https://azdor.gov/sites/default/files/2023-03/PROPERTY_AZPropertyTaxExemptions.pdf

Last verified: 2026-03-05