California DMV registration renewal works online, by mail, or in person, depending on your vehicle type and whether you have any violations or unpaid fees

The California Department of Motor Vehicles (DMV) lets you renew your registration through three main routes: the online system at dmv.ca.gov, by mail if you meet certain conditions, or in person at a DMV office. Which route you can use depends on whether your vehicle has any outstanding violations, whether you owe back registration fees, and what type of vehicle you own. Most passenger vehicles can renew online or by mail; commercial vehicles, vehicles with smog check failures, and registrations with holds cannot.

Your registration renewal notice arrives 60 days before your expiration date. That notice contains your renewal code, which you need to renew online. If you lose the notice, you can still renew using your vehicle identification number (VIN) and license plate number on the DMV website. The renewal itself takes minutes online, but processing times vary: online renewals typically show as complete within one business day, while mail renewals take two to three weeks after the DMV receives them.

Key Takeaways

  • You can renew online at dmv.ca.gov if your vehicle has no violations, no smog check failures, and no registration holds—this is the fastest method and takes about one business day to process.
  • Mail renewal works for most passenger vehicles and takes two to three weeks; you send in your renewal notice and payment, and the DMV mails back your new registration.
  • In-person renewal at a DMV office is necessary if your vehicle has violations, smog check failures, or unpaid fees, or if you need to change your address or vehicle information.
  • Your registration renewal notice arrives 60 days before expiration and includes your renewal code; if you do not receive it, use your VIN and license plate number to renew online instead.
  • California requires a smog check for most vehicles before renewal, and the results must be submitted to the DMV before your registration can be renewed.

Online renewal at dmv.ca.gov

Online renewal is the fastest option if your vehicle qualifies. Go to dmv.ca.gov, select "Register a Vehicle" or "Renew Registration," and choose the online renewal option. You will need your renewal code from your notice, or you can use your VIN and license plate number instead. Enter your vehicle information, confirm your address, and pay the renewal fee with a credit or debit card. The DMV charges a $1.00 online service fee in addition to your registration fee.

After you submit your payment, the system shows you a confirmation number when ready. Your registration status updates within one business day, and you can check it anytime on the DMV website using your license plate or VIN. You do not receive a physical registration card in the mail for online renewals—California allows you to show your confirmation number or a printed copy of your online receipt as proof of renewal until your new card arrives, which typically takes one to two weeks.

You cannot renew online if your vehicle has a smog check failure on file, if there are violations or holds on your registration, if you owe back fees, or if you need to change your address or vehicle information. In those cases, you must renew in person at a DMV office.

Mail renewal using your registration notice

Mail renewal works for most passenger vehicles and requires only your renewal notice and a check or money order. Do not send cash. Fill out the renewal notice, sign it, and mail it with your payment to the address printed on the notice. Include your renewal code if it appears on the notice. The DMV processes mail renewals in the order they arrive, and processing takes two to three weeks after they receive your envelope.

Mail your renewal at least three weeks before your registration expires to avoid a lapse. If your registration expires before the DMV processes your renewal, you are driving with an expired registration, which can result in a citation. The DMV mails your new registration card to the address on file, so make sure your address is current before you mail in your renewal.

You cannot use mail renewal if your vehicle has a smog check failure, if there are violations or holds on your registration, or if you need to change your address or vehicle information. You also cannot mail in a renewal if you are renewing for the first time or if your vehicle registration has been expired for more than one year.

In-person renewal at a DMV office

Visit a DMV office to renew if your vehicle has violations, smog check failures, unpaid fees, or registration holds. You will also need to renew in person if you want to change your address, add or remove a vehicle owner, or update vehicle information. Bring your renewal notice, proof of California insurance, your vehicle registration card, and a valid ID. If you do not have your renewal notice, bring your VIN and license plate number instead.

DMV offices are open Monday through Friday, 8 a.m. to 5 p.m., with some locations open on Saturday mornings. Wait times vary by location and time of day; you can check estimated wait times on the DMV website before you go. Some DMV offices allow you to make an appointment online, which can reduce your wait time significantly. Bring all required documents to avoid a second trip.

If your vehicle has a smog check failure, the DMV will not process your renewal until you fix the vehicle and pass a new smog check. You must submit the new smog check results to the DMV before your registration can be renewed. If you have unpaid registration fees from previous years, you must pay those in full before renewing your current registration.

Smog check requirements before renewal

California requires a smog check for most vehicles before you can renew your registration. The requirement applies to vehicles that are six years old or older, with some exceptions for newer diesel vehicles and vehicles registered in certain counties. You must get your smog check from a STAR-certified smog station, not from a dealership or repair shop unless they are also certified. The smog check costs between $30 and $70 depending on your vehicle type and the station you choose.

The smog check station submits your results electronically to the DMV, so you do not need to bring a paper certificate. The results appear in the DMV system within one business day. If your vehicle fails the smog check, you have 30 days to fix the vehicle and retest at no charge at the same station. Once you pass, the new results go to the DMV, and you can then renew your registration online or by mail.

If you renew online or by mail before your smog check results are in the DMV system, your renewal will be rejected. Always get your smog check at least one week before you plan to renew, to give the results time to reach the DMV. If you are unsure whether your vehicle needs a smog check, enter your vehicle information on the DMV website—it will tell you whether a smog check is required.

Registration fees and what affects the cost

California registration renewal fees depend on your vehicle's value, age, and type. The base registration fee starts at $250 for most passenger vehicles, but the total cost includes vehicle license fees based on your vehicle's value. You can estimate your renewal cost on the dmv.ca.gov website by entering your vehicle information. The DMV also charges a $1.00 online service fee if you renew online.

If your registration has been expired for more than 60 days, you owe a late renewal penalty in addition to your regular registration fee. The penalty is $50 for registrations expired 60 days to one year, and increases if your registration has been expired longer. If you have unpaid registration fees from previous years, you must pay those in full before you can renew your current registration.

Some vehicles may have access to for reduced registration fees, including electric vehicles, vehicles owned by disabled veterans, and vehicles used for certain commercial purposes. If you think your vehicle qualifies for a reduced fee, bring documentation to a DMV office or contact the DMV before you renew.

What to do if your renewal notice does not arrive

If you do not receive your renewal notice 60 days before your registration expires, you can still renew online using your VIN and license plate number instead of your renewal code. Go to dmv.ca.gov, select the online renewal option, and enter your vehicle information. The system will pull up your registration record and let you proceed with renewal.

If you cannot find your VIN or license plate number, or if the online system does not recognize your vehicle, visit a DMV office in person. Bring your vehicle registration card and a valid ID. The DMV staff can look up your registration and help you renew. You can also call the DMV at 1-800-777-0133, but wait times are long and the phone line cannot process renewals—it can only answer questions about your registration status.

Frequently Asked Questions

Can I renew my registration if it has already expired?

Yes, but you will owe a late renewal penalty on top of your regular registration fee. The penalty is $50 if your registration expired 60 days to one year ago, and increases for longer lapses. You cannot drive legally with an expired registration, so renew as soon as possible to avoid citations.

How long does it take to get my new registration card after I renew online?

Your online renewal processes within one business day, and you can use your confirmation number as proof of renewal when ready. Your physical registration card arrives by mail in one to two weeks. Until then, you can print your online confirmation or show it on your phone as proof of current registration.

What happens if my vehicle fails the smog check?

You have 30 days to fix the vehicle and retest at the same station for free. Once you pass, the results go to the DMV within one business day, and you can then renew your registration. Your registration renewal will be rejected if you try to renew before passing the smog check.

Do I need to renew my registration if I sold my vehicle?

No. When you sell your vehicle, you must notify the DMV within five days using the release of liability form. Once the DMV receives your release of liability, your registration obligation ends. The new owner must register the vehicle in their name before driving it.

Can I renew my registration at a different address than what is on file?

No. If you moved, you must update your address with the DMV before or during your renewal. You can change your address online at dmv.ca.gov, by mail, or in person at a DMV office. If you try to renew with an outdated address, your new registration card will be mailed to the old address.