Washington (WA) Auto Loan & Out-the-Door Calculator

Estimate your monthly car payment in Washington. The combined average vehicle sales tax rate is 9.90% (about $3,465 tax on a $35,000 car, or roughly $39,125 Out-the-Door including $660 in average DMV and dealer fees). Washington imposes a 6.5% base rate + 0.3% motor vehicle tax + local RTA taxes, with full trade-in credit.