Wyoming Private Party Car Tax Calculator
Calculate your true first-year out-of-pocket costs for a private vehicle sale in Wyoming. Accurately accounts for 4% excise/sales tax, $15.00 certificate of title fee, 1-year tag registration, and state-specific regulations.
Vehicle & Transaction Details
Enter purchase information to calculate true out-of-pocket costs in Wyoming.
The Wyoming county registration fee is figured from the price when new and drops as the vehicle ages. Blank uses $30,000.
Wyoming Notice: Wyoming taxes the full agreed vehicle price. Trade-ins do not reduce the tax base on private-party sales.
Estimates only — not tax or legal advice. Verify with Wyoming Department of Revenue and your County Clerk/Treasurer.
Wyoming charges 4% state tax plus 1% to 2% county optional tax. The estimate includes a full year of the county registration fee for passenger vehicles; motorcycles are shown without it.
Trade-in deductions are not available for private party sales.
Wyoming’s annual electric vehicle decal is $100 for an all-electric vehicle and $50 for a plug-in hybrid, since July 1, 2026 (W.S. 31-3-102). Motorcycles do not pay it.
County & Local Tax Note: Wyoming state sales/use tax is 4.0%. All 23 Wyoming counties impose a 1.0% to 2.0% local optional tax, making total sales tax between 5.0% and 6.0%. Under Wyo. Stat. § 31-3-101, an annual county registration fee also applies at registration, based on the factory price and the year of service. The estimate includes it.
Check this VIN before you buy
Spot accident, title, and odometer problems before you pay a private seller.
We may earn a commission if you use partner links. It doesn't change your estimate.
Estimated taxes & fees
Wyoming
Sales/Excise Tax (State + Local Range) + Title Certificate + Tags & Registration
State tax $600.00 + Local tax (varies by county) $150.00–$300.00
Standard state title certificate issuance
Unfinanced / cash purchase (waived $0.00)
Base license plates & tags + $135.00 Wyoming county registration fee for a $30,000.00 list price
Estimates only — not tax or legal advice. Verify with Wyoming Department of Revenue and your County Clerk/Treasurer.
Wyoming charges 4% state tax plus 1% to 2% county optional tax. The estimate includes a full year of the county registration fee for passenger vehicles; motorcycles are shown without it.
Trade-in deductions are not available for private party sales.
Wyoming’s annual electric vehicle decal is $100 for an all-electric vehicle and $50 for a plug-in hybrid, since July 1, 2026 (W.S. 31-3-102). Motorcycles do not pay it.
County & Local Tax Note: Wyoming state sales/use tax is 4.0%. All 23 Wyoming counties impose a 1.0% to 2.0% local optional tax, making total sales tax between 5.0% and 6.0%. Under Wyo. Stat. § 31-3-101, an annual county registration fee also applies at registration, based on the factory price and the year of service. The estimate includes it.
Frequently Asked Questions: Wyoming Vehicle Taxes & Fees
Essential statutory answers regarding Wyoming vehicle sales taxes, titling requirements, and registration fees.
Wyoming imposes a 4.0% state sales and use tax under Wyo. Stat. § 39-15-103, plus a 1.0% to 2.0% county local option tax levied by every Wyoming county, resulting in a total sales tax rate between 5.0% and 6.0%.
Other State Car Tax Calculators
Calculate private-party vehicle taxes, titling, and registration across other US states: