Wyo. Stat. § 39-13-103

Wyoming Real Estate Calculators

Wyoming's 9.5% residential / 11.5% industrial / 100% minerals assessment under § 39-13-103, the § 39-13-103(b)(xi) Long-Term Homeowner 50% exemption (25+ years, no income test), and § 39-13-105 Senior/Veterans PTAP.

Anchored to: Wyo. Const. Art. 15 § 11; Wyo. Stat. §§ 39-13-103, 39-13-105

1 calculator live. Reviewed against current statute and regulation. Last updated 2026-05-16.

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Wyo. Const. Art. 15 § 11 (uniformity)

Wyoming Property Tax Calculator

Compute a Wyoming property's annual tax bill under Wyo. Const. Art. 15 § 11 (uniformity) and Wyo. Stat. § 39-13-101 et seq. Models the three statutory assessment ratios under § 39-13-103(b) — 9.5% residential, 11.5% industrial, 100% minerals — and applies the new (2024) § 39-13-103(b)(xi) Long-Term Homeowner Exemption (50% off assessed value for 25+ years of Wyoming property-tax payment on a Wyoming residence), the § 39-13-105 Senior and Veterans Property Tax Assistance Program refund (up to 50% of tax paid, capped at $1,200, for age 65+ or veterans with income at or below the program cap), and the § 39-15-101 statutory mill levy caps (12 mills county, 6 mills state).

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Wyoming Property Tax Calculator
Compute a Wyoming property's annual tax bill under Wyo. Const. Art. 15 § 11 (uniformity) and Wyo. Stat. § 39-13-101 et seq. Models the three statutory assessment ratios under § 39-13-103(b) — 9.5% residential, 11.5% industrial, 100% minerals — and applies the new (2024) § 39-13-103(b)(xi) Long-Term Homeowner Exemption (50% off assessed value for 25+ years of Wyoming property-tax payment on a Wyoming residence), the § 39-13-105 Senior and Veterans Property Tax Assistance Program refund (up to 50% of tax paid, capped at $1,200, for age 65+ or veterans with income at or below the program cap), and the § 39-15-101 statutory mill levy caps (12 mills county, 6 mills state).

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Every YMYL calculator is reviewed quarterly and after every legislative session in the jurisdiction it covers. Citations are link-validated monthly against the relevant statute and regulation websites. The methodology page documents the discipline.

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