To register a car in California as a new resident, you typically have 20 days after becoming a resident to register it with the California Department of Motor Vehicles (DMV). Most gas-powered cars need a smog check and every out-of-state vehicle needs a VIN verification, then you submit Form REG 343, your title, proof of insurance and fees. California's process has more steps than most states, so this guide lays it out in order and tells you what to bring.
Key takeaways
- New California residents typically have 20 days to register their vehicles with the California DMV.
- Out-of-state vehicles typically need a VIN verification, and most gasoline vehicles need a smog check.
- The main application is Form REG 343 (Application for Title or Registration).
- Fees include a registration fee plus a Vehicle License Fee based on your car's value, so costs vary more than in many states.
- Newer cars must typically meet California emissions standards; check your under-hood emissions label before you move.
Who needs to register a car in California?
California considers you a resident when you do things like take a job in the state, enroll children in school, register to vote, rent or buy a home for more than a short stay, or get a California driver's license. Once you are a resident, your car needs California registration.
Some people are exempt or have different rules:
- Nonresident military: Active-duty service members who keep residency in another state can often keep their home-state registration. See our military car shipping guide for PCS moves.
- Out-of-state students: Nonresident students may be able to keep their home registration while in school. Our college car shipping page has tips for students.
- Short-term workers and visitors: Rules depend on your situation, so ask the DMV.
The DMV has the final say on residency, so check with them if you are unsure.
The 20-day deadline for new residents
California typically gives new residents 20 days after becoming residents to register their vehicles. If you take a job in California, that can also start the clock even if you have not finished moving.
Your driver's license has a shorter deadline. New residents typically must get a California driver's license within 10 days. Both are handled by the DMV, but they are separate transactions.
What if you miss it?
Late registration can mean penalties added to your fees, and these can grow the longer you wait. Start the process as soon as your car arrives. Many steps can be started online through the DMV website to save time.
Step-by-step: how to register your car in California
Here is the typical order for a car you own that was titled and registered in another state:
- Get California auto insurance. California requires liability coverage, and your insurer should be able to give you a California insurance card. Update your policy to your new address before you visit the DMV.
- Check your emissions label. Open the hood and find the emissions label. If it says the car meets California standards or "50-state" standards, you are usually in good shape. If it only meets federal standards, read the emissions section below first.
- Get a smog check if required. Visit a licensed smog check station. Results are sent to the DMV electronically.
- Fill out Form REG 343. This is the Application for Title or Registration. You can download it or start online.
- Get a VIN verification. This is typically done by a DMV employee at the office, a California Highway Patrol officer for certain cases, or a licensed private vehicle verifier. Most people do it at the DMV on the day of their visit.
- Visit the DMV. Book an appointment if you can. Bring your documents and your car, since the VIN check usually happens in the DMV lot.
- Pay fees and get plates. You typically leave with California plates and a registration card. Your California title is mailed later.
If your car is financed or leased
If a lender holds your title, the DMV may need to contact them, or you may need to provide your out-of-state registration and lender details. Leased cars often need authorization from the leasing company. Start this early since it can take weeks.
Documents checklist for California registration
Requirements can change. Check the California DMV website before your visit. New residents typically need:
| Document | Why you need it | Tips |
|---|---|---|
| Form REG 343 (Application for Title or Registration) | Main application | Complete it ahead of time or start online |
| Out-of-state title | Proves ownership | If financed, bring your out-of-state registration and lender details |
| Current out-of-state registration | Verifies the vehicle and owner | Especially important if the lender holds the title |
| VIN verification (Form REG 31) | Confirms the VIN matches the paperwork | Usually done at the DMV the day you visit |
| Smog certification (if required) | Proves the car meets emissions rules | Sent electronically by the smog station |
| Proof of California insurance | Required liability coverage | Update your policy to your California address |
| Odometer reading | Required for most vehicles under a certain age | Often recorded on the title or REG 343 |
| Payment | Registration fee, Vehicle License Fee and other fees | Check what payment types the office takes |
Smog checks and California emissions rules
California has some of the strictest emissions rules in the country. The California Air Resources Board (CARB) sets the standards, and the Bureau of Automotive Repair (BAR) runs the smog check program.
Who needs a smog check?
Most gasoline vehicles coming from another state typically need a smog check before their first California registration. Some vehicles are usually exempt, including:
- Fully electric vehicles
- Older gasoline vehicles made before a set model year (very old cars)
- Some diesel vehicles based on age and weight
- Motorcycles
Hybrids generally do need a smog check. Exemption rules change, so confirm on the DMV or BAR website for your car's year and fuel type.
California-certified vs. federal-only vehicles
Many cars sold in the U.S. are built to "50-state" standards and are fine. But some vehicles are built only to federal standards. California typically will not register a newer federal-only vehicle unless it meets an exception, such as having enough miles on it. Newer cars with low mileage are the ones most likely to have trouble. Look at the emissions label under your hood before you move, and contact the DMV or CARB if you have questions.
How much does it cost to register a car in California?
California fees vary more than in most states because part of the cost depends on your car's value. Typical charges include:
- Registration fee: a base fee charged on all vehicles.
- Vehicle License Fee (VLF): a fee based on the car's value. Newer, more expensive cars pay more.
- California Highway Patrol fee: a set fee that helps fund the CHP.
- Transportation improvement fee: a fee that rises with the vehicle's value.
- County and district fees: small local fees that depend on where you live.
- Title fee and smog-related fees.
- Zero-emission vehicle fee: EVs typically pay an added road improvement fee.
Because of the value-based fees, a newer luxury car can cost several hundred dollars or more to register, while an older economy car costs far less. The DMV website has a fee calculator you can use for an estimate.
Will I owe use tax?
If you bought your car out of state shortly before moving to California, you may owe California use tax. Cars you owned and used outside the state for a longer period are usually not taxed. The timing rules are specific, so ask the DMV if you bought the car within about a year of moving.
Getting your California driver's license
You typically have 10 days after becoming a resident to apply for a California driver's license. Expect to bring proof of identity, your Social Security number, and two proofs of California residency, such as a lease or utility bill. Expect a vision test, and check the DMV website to see whether a knowledge test applies to you. California offers REAL ID, which you will want for domestic flights.
Book a DMV appointment as early as you can. Offices in the Los Angeles, San Diego and Bay Area regions can be busy.
Shipping your car to California before you register
Moving to California from Texas, Florida, New York or the Midwest often means 1,500 to 3,000 miles of driving. Shipping your car avoids those long days on the road, saves miles on your car, and lets it arrive ready for the smog check and DMV visit.
How long does it take?
Short moves under 500 miles typically take 1–3 days. Coast-to-coast moves typically take about 7–10 days. Our California car shipping page covers popular routes into the state, and cross-country car shipping explains longer moves.
How much does it cost?
Most moves cost about $500–$1,900 on an open carrier and $800–$2,900 in an enclosed trailer. Enclosed transport is a good choice for luxury, classic or exotic cars. Learn more on our enclosed car shipping page, or get a fast number from the car shipping cost calculator.
Prep tips for a California move
- Check your emissions label before booking so you know whether the car can be registered.
- Keep your out-of-state registration and insurance active in transit.
- Carry your title and papers with you, not in the car.
- Leave about a quarter tank of gas or less, and remove personal items.
- Follow our vehicle shipping checklist before pickup.
CTS Auto Transport offers $0 deposit, 24/7 in-transit updates and same-day pickup in most metros. Our Best Price Guarantee means we match or beat a lower written quote. Shipments are arranged by Niki Auto Transport (USDOT 4535689, MC 1799148).
Common mistakes to avoid
- Not checking the emissions label first. A federal-only car can cause big delays.
- Arriving at the DMV without your car. The VIN verification usually needs the car on site.
- Skipping the smog check. Get it done before your DMV visit if your car needs one.
- Underestimating fees. Value-based fees can be higher than you expect on newer cars.
- Waiting too long. Late penalties can stack up after the 20-day window.
Frequently asked questions
How long do I have to register my car in California?
New residents typically have 20 days after becoming residents. Confirm with the California DMV, since taking a job in California can also start the clock.
Does my car need a smog check to register in California?
Most gasoline vehicles from out of state typically need one. Fully electric cars are usually exempt. Check the DMV or Bureau of Automotive Repair website for your vehicle.
What is a VIN verification in California?
It is a physical check that the Vehicle Identification Number on your car matches your paperwork. It is typically done by a DMV employee, a CHP officer in certain cases, or a licensed private verifier.
Why are California registration fees so high?
Part of the cost, the Vehicle License Fee, is based on your car's value, and there are several added fees. Newer, pricier cars typically pay more.
Can I register a car that does not meet California emissions standards?
Sometimes. Many newer federal-only vehicles cannot be registered unless they meet an exception. Check your under-hood label and confirm with the DMV or CARB before you move.
Should I ship or drive my car to California?
For long moves, shipping saves time, miles and hotel costs. For short trips from a nearby state, driving may be simpler.
Heading to California and want your car there ready for the DMV? Get a free quote today with $0 deposit.
Updated November 4, 2026