Washington Vehicle Tax & Fee Calculator
Estimate your real out-the-door price in Washington with state tax, county surtax, title, and registration fees itemized.
Washington Out-the-Door Calculator
How Washington vehicle taxes and fees are calculated
Washington has among the highest combined rates in the US — Seattle buyers pay ~10.4%. WA also charges a Regional Transit Authority (RTA) tax in the Puget Sound area based on vehicle value, adding hundreds per year. EV buyers under $45k MSRP get an RTA exemption.
Washington vehicle tax quick-reference
| Vehicle tax rate | 6.5% state + local (avg total ~9–10.4%) |
| Trade-in credit | Trade-in value deducted before tax is applied |
| Title fee | $15 |
| EV / hybrid fee | No EV surcharge (WA waives RTA tax for EVs under $45k MSRP) |
| Tax authority | Washington Dept. of Revenue |
Washington sales tax on vehicles
This calculator uses the 6.5% state + local (avg total ~9–10.4%) rate for Washington. Trade-in value deducted before tax is applied. Exact local rates vary by county and municipality. For more information, see Washington duplicate title and temporary tag process.
Title and registration fees in Washington
Title fees in Washington are $15 for a standard vehicle. Registration fees vary by vehicle weight, plate type, and in some counties, local surcharges. EV and hybrid owners should also budget for the annual road-use fee: No EV surcharge (WA waives RTA tax for EVs under $45k MSRP).
All values are estimates for informational purposes only and may not reflect the exact amounts charged in your county or city. Always verify with Washington Dept. of Revenue.
Related Washington dealer guides
Washington title, temp tag & duplicate title rules Dealer License Guide
Washington dealer license requirements & bond amounts Dealer Rules Guide
Washington doc fee cap, record retention & enforcement The Run List
Washington wholesale auction locations & transport notes Repo Directory
Washington repo agent licensing, notice rules & deficiency rights