Short answer: If you bring a vehicle registered in another state or country into California, the DMV says you must register it within 20 days of becoming a resident or bringing it into the state. Getting a job in California also starts the clock. To register, you need proof of insurance, so set up a California auto policy that meets the state's minimum limits before you go to the DMV.
The rules
| Item | Rule | Source |
|---|---|---|
| Register an out-of-state vehicle | Within 20 days of becoming a resident or bringing it into California | DMV: New California Resident |
| Getting a job here | Also starts the 20 days | California Driver's Handbook, Section 11 |
| Fees | Due within 20 days. Pay on time even if you're missing title or smog, to avoid penalties | DMV How To 9 |
| Residency | Intending to live here six months or more in a year, or other signs such as voting, working or renting your primary residence here | DMV |
| Driver's license | If you become a resident and drive here, you must apply for a California license | DMV |
| Emissions | Vehicles must meet California requirements, or DMV can't register them | Driver's Handbook |
Why your insurance has to change too
- Proof of insurance is part of registration. An out-of-state policy usually rates you at your old address. Tell your insurer you've moved, and get a California policy that starts on or before your registration date.
- California minimums are higher than many states'. See California's 30/60/15 minimums explained.
- California rates use your driving record first. California's Prop 103 rules put your safety record, miles driven and years of experience ahead of other factors. Bring your prior insurance history to the quote.
Checklist
- Write down the date you became a resident or took a California job.
- Get a California auto policy and keep the ID card handy.
- Submit the registration application and fees within 20 days, even if you're still waiting on a smog check or title.
- Apply for a California driver's license.
- Cancel the old policy only after the new one starts, so you have no gap.
Frequently asked questions
How long do I have to register my car after moving to California?
20 days after becoming a resident or bringing the vehicle into the state, according to the DMV.
Does getting a job in California count?
Yes. The Driver's Handbook says you have 20 days after you become a resident or get a job in California.
Do I need California car insurance to register?
You need proof of insurance to register. Switch to a policy written for your California address and the state minimums.
What if I don't have my smog certificate yet?
The DMV says to submit the application and fees on time anyway to avoid penalties.
Alishahi Insurance · 439 N Canon Dr, Penthouse, Beverly Hills, CA 90210 · (877) 711-4545 · CA License #4348151. General information only. Not legal, tax or financial advice, and not a coverage determination. Coverage depends on policy language and underwriting, and rules vary by state.
Related guide: Moving to Los Angeles: insurance step by step