Kern County, CA Car Sales Tax & Registration (2026)
In Kern County, the vehicle use tax is 7.25% countywide, rising to about 11.25% 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 countywide.
Verified July 2026 from official sources. How we verify fees.
What you'll pay in Kern County
- Vehicle use tax: 7.25% (up to 11.25% in some cities)
- Registration (statewide): $46 + $32 CHP
- Vehicle License Fee (statewide): 0.65% of the vehicle's value
- Smog check: required
How the tax works
California charges vehicle use tax based on where you register the car, not where you buy it — so a Kern County resident pays the Kern rate even on an out-of-county or private-party purchase. The countywide rate is 7.25%; 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 Kern County, CA?
7.25% countywide, up to about 11.25% in some cities. It's charged as use tax at your registration address.
How much is car registration in Kern 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 7.25% use tax on a purchase.
Do I need a smog check in Kern County?
Smog check is required countywide. Gas vehicles 8 model years and newer, electric vehicles, and motorcycles are exempt statewide.