PROPERTY TAX APPEAL

Disagree with your assessed value?

The Tooele County Board of Equalization reviews property valuation appeals. Use the estimator below to see how a different assessed value could affect your annual tax bill. If you’d like to proceed with an appeal, refer to the “How to File an Appeal” steps in the left-hand column.

2026 Tax Year All Tooele County Tax Areas No Account Required

TAX APPEAL ESTIMATOR

Estimate your tax change

Enter your tax area, property type, and both the county’s assessed value and your proposed value to see your estimated annual tax difference.

Board of Equalization — Tax Appeal Estimator

Estimate the impact on your annual property tax bill if your Board of Equalization appeal is granted at a different value. Enter your tax area, property type, and values below.

Tooele County · 2025 Tax Rates · Utah State Tax Commission Report 610

Tax area your tax area number appears on your notice of valuation

Please select a tax area to continue.

Property type

Owner-occupied primary residences are assessed at 55% of fair market value under Utah law. This is your taxable value — the amount your tax rate is applied to.

Current assessed market value as shown on your notice of valuation

Please enter a valid assessed value.

Your proposed value what you believe the property is actually worth

Taxable values

Current taxable value

—

at 55% of market value

Proposed taxable value

—

at 55% of market value

Estimated annual tax bill

Current value — low / high

—

Proposed value — low / high

—

Estimated annual tax reduction

Low estimate uses certified rate · High estimate uses proposed rate

— to — per year

Value difference —

Taxable value difference (55%) —

Est. change at certified rate —

Est. change at proposed rate —

Est. monthly change (low / high) —

Taxing entity	Certified	Proposed

Rates shown per $1,000 of taxable value. The only difference between certified and proposed rates in 2025 is the Tooele County School District levy.

Estimate only. The low estimate uses 2025 Auditor’s Certified Rates; the high estimate uses 2025 Proposed Rates, as published by the Utah State Tax Commission (Report 610, Tooele County). Final adopted rates are certified after the truth-in-taxation process and may differ. Actual tax liability also depends on the value granted by the Board of Equalization and any corrections made after publication. Non-primary residential property (rentals, vacant lots, secondary homes) and commercial property are assessed at 100% of market value — select All other property above for those parcels. Contact the Tooele County Assessor’s office to confirm your tax area and discuss your appeal options.

Appeal deadline: You must file within 45 days of receiving your Notice of Valuation. Late appeals are generally not accepted.

How to file an appeal

1.) Review your notice — Find your tax area number and current assessed value on your Notice of Valuation.

2.) Use the estimator — Enter your area and values to estimate the tax impact of your appeal.

3.) Gather evidence — Collect comparable sales, appraisals, or photos supporting your proposed value.

4.)Submit your appeal — File with the Tooele County Clerk’s office before the deadline.

5.) Attend your hearing — Present your case to the Board. You’ll receive written notice of the decision

Click here to download instructions Submit your appeal

Important dates

Notices mailed
July – August 2026

Appeal filing period
With 45 days of notice

Hearings held
August – October 2026

Tax bills issued
November 2026

Contact

Tooele County Auditor

47 South Main St, Tooele, UT 84074

(435) 843-3411

tooeleco.gov

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