Riverside County, CA Car Sales Tax & Registration (2026)
In Riverside County, the vehicle use tax is 7.75% countywide, rising to about 9.25% in some cities — charged on a vehicle purchase at your registration address. Registration base fees ($46 + $32 CHP + a Vehicle License Fee of 0.65% of value) are the same statewide. Smog check is required in most of Riverside County, though certain rural ZIP codes are exempt.
Verified July 2026 from official sources. How we verify fees.
What you'll pay in Riverside County
- Vehicle use tax: 7.75% (up to 9.25% in some cities)
- Registration (statewide): $46 + $32 CHP
- Vehicle License Fee (statewide): 0.65% of the vehicle's value
- Smog check: required in most areas (some ZIPs exempt)
How the tax works
California charges vehicle use tax based on where you register the car, not where you buy it — so a Riverside County resident pays the Riverside rate even on an out-of-county or private-party purchase. The countywide rate is 7.75%; incorporated cities can add district taxes on top. Estimate your full cost with the California title & tax calculator.
Frequently asked questions
What is the car sales tax in Riverside County, CA?
7.75% countywide, up to about 9.25% in some cities. It's charged as use tax at your registration address.
How much is car registration in Riverside County?
Registration base fees are statewide: $46 registration + $32 CHP + a Vehicle License Fee equal to 0.65% of the vehicle's value. The county-specific part is the 7.75% use tax on a purchase.
Do I need a smog check in Riverside County?
Smog check is required in most of Riverside County, though certain rural ZIP codes are exempt. Gas vehicles 8 model years and newer, electric vehicles, and motorcycles are exempt statewide.