Wyoming tax rulesGas Tax

Wyoming Gas Tax (2026)

Info: 24.0 cents/gallon state gasoline tax (23c excise + 1c license/cleanup fee); excludes the 18.4c federal tax.

InfoVerified May 31, 2026

24.0 cents/gallon state gasoline tax (23c excise + 1c license/cleanup fee); excludes the 18.4c federal tax.

Official source: dot.state.wy.us

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