What you need to register a car in California

To register a car in California, you will submit an process to the Department of Motor Vehicles (DMV) along with proof of ownership, proof of California residency, and payment of registration fees. The process differs depending on whether you are registering a new car, a used car you bought from a dealer, a used car you bought from a private seller, or a car you moved to California from another state.

You can register your car online through the DMV website, by mail, or in person at a DMV office. Online registration is the fastest option for renewals and some transfers, but new registrations and out-of-state transfers usually require a visit or mailed documents. The DMV will issue you registration tabs (stickers) and a registration card that must be in your vehicle at all times.

Key Takeaways

  • You need a title or proof of ownership, a California ID or proof of residency, and payment for registration fees before you can register a car in California.
  • New car registrations require the manufacturer's certificate of origin or a dealer's report of sale; used cars from dealers require the dealer's paperwork; private sales require a bill of sale signed by both buyer and seller.
  • California registration fees are based on the vehicle's value and weight, and you will pay them when you register; the DMV website has a fee calculator.
  • You must register your car within 20 days of purchase or moving to California, or you may face penalties and late fees.
  • Registration tabs must be displayed on your license plate, and your registration card must be carried in the vehicle.

Documents you need for a new car registration

If you are registering a brand-new car you bought from a California dealer, bring or mail the manufacturer's certificate of origin (also called a factory-issued title) or the dealer's report of sale. The dealer usually handles some of the paperwork and may submit it to the DMV on your behalf, but you are responsible for completing your part of the registration.

You will also need proof of California residency (a utility bill, lease, or mortgage statement dated within the last three months) and a valid California driver's license or ID card. If you do not have a California ID yet, you can use a passport or out-of-state driver's license along with the residency proof. You will also need to provide the vehicle identification number (VIN), which is on the car itself and on the manufacturer's paperwork.

Documents you need for a used car from a dealer

When you buy a used car from a California dealer, the dealer will give you a report of sale form (also called a dealer's report of sale). This document shows the sale date, the vehicle details, and the buyer and seller information. The dealer is required to submit this to the DMV, but you must also complete your registration process and provide proof of residency and a valid ID.

If the car has an existing California title in the dealer's name, the dealer will sign it over to you. If the car came from out of state or the title is missing, the DMV may issue a temporary registration while it processes the title transfer. Bring the same residency and ID documents as you would for a new car registration.

Documents you need for a used car from a private seller

Buying a used car from a private person requires more paperwork from you because there is no dealer to handle the transfer. You will need a bill of sale signed by both you and the seller. California does not have an official bill of sale form, but you can use a template from the DMV website or write one that includes the date of sale, the vehicle details (make, model, year, VIN, license plate number), the purchase price, and the signatures of both buyer and seller.

You will also need the existing title, signed by the seller in the signature box. If the title is lost or the seller cannot find it, you can request a duplicate title from the DMV before you complete the purchase. Bring your proof of residency, valid ID, the signed title, the bill of sale, and the VIN to the DMV to register the car in your name.

How to register a car you moved from another state

If you moved to California and brought a car registered in another state, you must register it in California within 20 days of establishing residency. You will need the out-of-state title or registration, proof of California residency, and a valid California ID or driver's license. If your out-of-state title is in someone else's name, you will need a bill of sale or a notarized statement from the owner giving you permission to register the car.

The DMV will use your out-of-state title to issue a California title. If your out-of-state title is lost, contact the state where you registered the car and request a duplicate. Some states will mail it directly to the California DMV if you provide the DMV's address. The registration fee is based on the vehicle's current value, not what you paid for it, so the DMV may assess a new fee even though you already paid registration in another state.

Registration fees and how to pay

California registration fees are calculated based on the vehicle's market value and its weight. The DMV publishes a fee schedule, and you can use the fee calculator on the DMV website to find out what you will owe before you register. Fees typically range from under $200 for older or lower-value vehicles to several hundred dollars for newer or more expensive cars.

You can pay registration fees online, by mail, or in person at a DMV office. If you register online, you can pay by credit card or debit card. If you mail your process, include a check or money order. If you register in person, the DMV accepts cash, check, debit card, and credit card. You will receive a registration card and tabs (stickers) to place on your license plate once payment is processed.

Where and how to register your car

You can register your car online at dmv.ca.gov, by mail, or at a DMV office. Online registration is available for some transactions, including renewals and certain transfers, but new registrations and out-of-state transfers usually require mailed documents or an in-person visit. Check the DMV website to see which registration type you need and whether online registration is an option for you.

If you register by mail, send your completed process (form REG 343 for most registrations), proof of ownership, proof of residency, and payment to the DMV address listed on the form. Mail takes longer than online or in-person registration, so allow at least two to three weeks for processing. If you register in person, bring all original documents and be prepared to wait; DMV offices are often busy, and wait times vary by location and time of day.

Timeline and penalties for late registration

You must register your car within 20 days of purchase or within 20 days of moving to California. If you do not register within that time, you may be cited by law enforcement and charged a penalty. The penalty for late registration can be $250 or more, depending on how long you have been driving without current registration.

If you are pulled over and your registration is expired or missing, the officer can issue a citation. You can contest the citation in traffic court if you believe you registered on time or if there was a processing delay. If the DMV processed your registration late due to an error on their part, you may be able to have the citation dismissed. Keep your registration card and proof of mailing or online submission as evidence of when you registered.

Frequently Asked Questions

Can I drive my car before I register it in California?

You can drive a newly purchased car from the dealer's lot to your home or to the DMV to register it, but you cannot drive it on public roads for any other purpose. If you buy from a private seller, you should not drive the car until you have registered it. If you are caught driving an unregistered vehicle, you can be cited and fined.

What if the seller's name on the title does not match my name exactly?

If there is a spelling error or a name change, contact the DMV before you register. You may need a notarized statement from the seller or a court order showing the name change. The DMV can tell you what documents are needed for your specific situation.

Do I need smog certification to register a car in California?

Most cars registered in California must pass a smog inspection before registration. New cars are exempt for the first four years. Used cars typically need a smog certificate dated within 30 days of registration. Some vehicles are exempt if they are older than a certain year or meet other criteria; check the DMV website to see if your car is exempt.

How long does it take to get my registration after I explore?

Online registrations are usually processed within one to two weeks. Mail registrations take two to four weeks. In-person registrations at a DMV office are processed the same day in most cases, and you receive your tabs and card before you leave. Processing times vary depending on the DMV's workload and whether your process is complete.

What if I lose my registration card or tabs?

You can request a duplicate registration card or replacement tabs from the DMV online, by mail, or in person. There is a small fee for duplicates. You must have replacement tabs on your license plate; driving without visible tabs is a violation. You should carry your registration card in your vehicle at all times.