California Trailer Registration Fee Calculator
California trailer registration is a one-time permanent fee of $20 for typical utility trailers. This covers utility, boat, and small cargo trailers pulled behind passenger vehicles — travel trailers/RVs and heavy commercial trailers follow different schedules. Once registered, no annual renewal is required.
Your trailer
- Permanent trailer registrationOne-time — no annual renewal$20.00
- Title fee$28.00
Estimate only — actual fees are set by your state and county at the time of registration. Data last reviewed 2026-07-16. This state's full local formula is not yet implemented; see the notes below the calculator.
Good to know
- Permanent Trailer Identification (PTI): $20 one-time plus a $10 service fee every 5 years; PTI title is $28.
What determines trailer registration cost in California?
- One-time permanent registration
- Trailer type (utility/boat vs. travel trailer vs. commercial)
Frequently asked questions
Does a small utility trailer need to be registered in California?
Yes — California requires registration and a plate for trailers operated on public roads, including small utility and boat trailers. Farm-use and some very light trailers may qualify for exemptions.
Do travel trailers cost more to register in California?
Usually yes — travel trailers (campers) are typically registered on a separate schedule based on weight or value that runs higher than basic utility trailer fees. This calculator covers standard utility and boat trailers.
More California calculators
Trailer Registration calculators for other states
Sources: https://www.dmv.ca.gov/portal/vehicle-registration/registration-fees/ — data last reviewed 2026-07-16.