Pima County Property Tax: Exemptions & Appeals (2026)

Direct answer: Pima County mailed 2027 Real Property Notices of Value on Friday, February 13, 2026, and the first-level residential appeal deadline was Tuesday, April 14, 2026. File a first-level appeal with the Pima County Assessor’s Office, 240 N. Stone Ave., Tucson, AZ 85701, using ADOR Form 82130R, Residential Petition for Review of Valuation; for the annual valuation petition, Pima’s published instructions say to mail or hand-deliver the form.

If you already filed and received an Assessor Notice of Decision, your next deadline is separate: in Pima County the next level is the Arizona State Board of Equalization, generally 25 days from the Assessor decision mailing date for real-property valuation/classification appeals.

How assessments work in Pima County

Pima County values property a year ahead. In 2026, homeowners received the 2027 Notice of Value, which will be used for the 2027 tax bill cycle, not the tax bill you are paying in 2026. The Assessor’s notice shows the property’s Full Cash Value (FCV), Limited Property Value (LPV), and property class. For most residential properties, Pima now treats the notice value as a unitary market value—the total FCV is not meant to be broken into separate land and improvement components for appeal purposes.

Arizona has two key values. FCV is generally the market-value estimate unless a statutory method applies. LPV is the taxable value base for most real property and is capped by state rules: under normal “no-change” circumstances it cannot increase by more than 5% over the prior year and cannot exceed FCV. That matters because a successful appeal of FCV may not reduce your current tax bill if your LPV is already far below the FCV. It still can matter for future years, and it matters immediately if the appeal lowers the taxable LPV or corrects classification.

For a typical owner-occupied home, check that your property is Class 3 primary residence. Arizona’s Class 3 and Class 4 residential assessment ratio is 10%, but Class 3 primary residences can qualify for the state aid to education tax rebate, while non-primary Class 4 properties do not. If your home is wrongly shown as non-primary, rented, or vacant, fix that before focusing only on market comps.

Whether you should appeal

Appeal if you can prove at least one of these Pima-specific problems: the FCV is above market value; the property is incorrectly listed; the property class is wrong; or the LPV was calculated incorrectly. Do not appeal only because your tax bill increased. The Assessor does not set school, city, county, library, flood-control, or bond tax rates.

Start with your Assessor parcel record and the 2027 property valuation listing files. Look for factual errors: living area, effective year built, pool, guest house, condition, parcel splits, or a classification flag that no longer matches how you use the home. Then gather market evidence. For a standard house or condo, your best evidence is usually recent comparable sales in the same market area, adjusted for size, condition, lot, view, pool, and date of sale.

Pima publishes appeal counts but not a clean homeowner “success rate” or median reduction. The 2025 Assessor Annual Report says Tax Year 2025 had 1,391 total appeals, 841 resolved at the Assessor administrative level, 804 progressed to the State Board of Equalization, and 402 valuation changes approved by SBOE. That is useful context, but it is not a promise that any particular homeowner will win.

Step-by-step how to file

1. Confirm the year and deadline. For the 2026 mailing, Pima’s 2027 Notices of Value were mailed February 13, 2026; the published petition deadline was April 14, 2026. Arizona’s general rule is 60 days after the Notice of Value mailing date, or the deadline printed on the notice.

2. Use the right form. Most homeowners use Residential Petition for Review of Valuation, ADOR Form 82130R. If an agent represents you, attach Agency Authorization Form 82130AA. If you are appealing multiple parcels that function as one economic unit, check the multiple-parcel instructions and supporting forms before filing.

3. State the basis clearly. The form requires you to state the valuation method or classification issue. For a residential market appeal, include at least one comparable sale, but three to five strong comps are better. Do not write “taxes too high” as the basis; that is not a valuation argument.

4. Attach evidence. Useful evidence includes a closing statement or appraisal, comparable sales, photographs showing condition problems, contractor estimates for major defects, maps showing access or terrain problems, and documents proving primary-residence status.

5. File with the Pima County Assessor. Pima’s form page says that unless otherwise noted, completed forms should be mailed or hand-delivered to: Pima County Assessor’s Office, 240 N. Stone Ave., Tucson, AZ 85701. The residential petition instructions say to mail or hand deliver one completed copy and keep a copy. Pima does not publish a first-level online portal or email filing method for the annual residential valuation petition; do not assume the PDF’s “Email” button is accepted filing unless the Assessor confirms it.

6. Fee. The administrative appeal through the Assessor and, if needed, SBOE is described by Pima as a free process. A direct judicial Tax Court appeal is different and may involve court filing fees.

What happens after

After you file, the Assessor assigns an appraiser to review the petition. Pima says the review may include a meeting request or a physical inspection to verify valuation components. If you ask for a meeting on Form 82130R, be ready to explain your evidence in a short, factual way. All issues must be raised in the petition; later evidence can support your case, but you generally cannot switch to a brand-new basis.

The Assessor must answer petitions by August 15. The decision is mailed in writing. If the Assessor grants the value or classification you requested, you cannot keep appealing to SBOE just to seek more. If the Assessor denies all or part of your requested change, Pima homeowners go to the Arizona State Board of Equalization, because Pima is one of the large counties where SBOE handles the next administrative level.

For SBOE, the deadline is generally 25 days from the Assessor Notice of Decision date for real-property valuation/classification appeals. SBOE accepts filings by U.S. mail, hand delivery to its Phoenix office, or its online SBOE Appeals Application; online filing closes at midnight Arizona time the calendar day before the deadline. SBOE hearings for Pima County are held in the county, with the published location being State Office Building North, 400 W. Congress, Tucson, AZ 85701, though the hearing notice controls the exact room.

A SBOE hearing is not a casual phone call. The taxpayer presents evidence, the Assessor responds, the taxpayer may rebut, and the hearing officers deliberate and decide. Neither party is required to attend, but if you skip the hearing, the panel has discretion over whether to review your written evidence. Residential valuation hearings and decisions are to be completed by October 15.

Local tips

Do the tax-savings math before you file. In Arizona, a Class 3 home’s assessed value is typically 10% of LPV. Suppose your Pima home’s LPV is $350,000 and an appeal lowers it to $325,000. The taxable assessed value drops by 10% of $25,000, or $2,500. A real 2025 Pima Treasurer tax statement for tax area 1050 showed a combined primary and secondary rate of 12.3073 per $100 assessed value. Estimated savings: $2,500 ÷ 100 × 12.3073 = about $308 for that year. Using only Pima County’s countywide FY2026 rate of $5.1961 per $100 NAV, the county-portion savings would be about $130; school, city, and special districts determine the rest.

Check relief programs separately from appeals. Pima’s valuation relief programs can reduce Limited Assessed Value or freeze the LPV. Programs include disabled veterans, widow/widower, disabled persons, senior freeze, and nonprofit exemptions. Individual exemption applications generally run from the first Monday in January to March 1; late filings require a waiver. The Senior Property Valuation Protection Option application period runs from the February notice mailing to September 1, 2026, and decisions are mailed by December 1.

Primary residence is a common Pima issue. If your home should be Class 3, Pima has an Affidavit for Primary Residence Classification. It can be returned to the Classification Section at 240 N. Stone Ave. or emailed to the classification audit address on that form. Fixing a classification error may be more valuable than arguing over a small market-value difference.

If the April 14, 2026 deadline passed, all is not necessarily lost. You may still have rights if you already filed and received a recent Assessor decision, received a Notice of Change, or discovered a factual property-tax error that fits Arizona’s Notice of Claim process. But the ordinary 2027 Notice of Value appeal window is closed, so call the Assessor before spending time preparing a late annual petition.