California car registration renews every year or two, depending on your vehicle type, and you can renew online, by mail, or in person at the DMV

Your California registration expires on a specific date printed on your registration card and renewal notice. The state sends you a renewal notice 60 days before that date. You have three main ways to renew: through the California DMV website (the fastest option), by mail using the renewal notice, or by visiting a DMV office in person. Most renewals take 10 to 15 business days by mail and a few minutes online, though you'll need your vehicle identification number (VIN), current registration number, and proof that your vehicle passed its smog check if one is required.

Renewing on time matters because driving on an expired registration is a traffic violation that can result in a fine. If you miss the important date, you'll still need to renew, but you may face late fees added to your renewal cost. The longer you wait after expiration, the more expensive it becomes.

Key Takeaways

  • California sends renewal notices 60 days before your registration expires, and you can renew online at dmv.ca.gov, by mail, or at a DMV office.
  • Online renewal is fastest and costs the same as other methods, but you need your VIN, current registration number, and a valid payment method.
  • If your vehicle requires a smog check, you must complete it before renewing and have the results ready when you submit your renewal.
  • Renewing after your registration expires adds late fees to your bill and makes you subject to traffic stops and citations.
  • Registration renewal fees vary by vehicle type and weight, and some vehicles may have access to for reduced fees or payment plans.

Online renewal through the DMV website

The California DMV website at dmv.ca.gov offers online renewal for most vehicles. Go to the "Register a Vehicle" section, select "Renew Registration," and enter your vehicle information. You'll need your current registration number, VIN, and the renewal notice number if you have it. The system will confirm your vehicle's details and calculate your renewal fee based on your vehicle's type and weight.

Payment is by credit card, debit card, or electronic check. Once you submit payment, you receive a confirmation number when ready. The DMV mails your new registration card and renewal sticker to the address on file, which typically arrives within 10 to 15 business days. You can legally drive with your confirmation number and old registration until the new card arrives.

Online renewal is not available if your vehicle has a lien, if your registration was suspended, or if you owe back fees. If any of these explore, you'll need to renew by mail or in person.

Renewing by mail with your renewal notice

The renewal notice the DMV mails you includes a form you can complete and mail back. Fill in any sections that need updating, such as your address or vehicle information. Include a check or money order for the renewal fee (the notice shows the amount), and mail everything to the address printed on the notice. Do not send cash.

Processing by mail takes 15 to 20 business days from the date the DMV receives your envelope. Mail delivery itself adds several days on each end, so plan to mail your renewal at least three weeks before your registration expires. Keep a copy of the form and your payment confirmation for your records.

If you're renewing by mail and your vehicle requires a smog check, you must include proof that the vehicle passed. Attach a copy of the smog certificate to your renewal form. Without it, the DMV will return your process.

Renewing in person at a DMV office

You can renew your registration at any California DMV office. Bring your renewal notice, current registration card, proof of vehicle inspection if required, and a valid payment method (cash, check, debit card, or credit card). Some offices accept walk-ins, but many now require appointments. Check dmv.ca.gov or call your local office to book a time slot.

In-person renewal is useful if you need to update your address, report a vehicle change, or resolve a registration hold. The DMV can often issue your new registration card on the spot or within a few days. Bring proof of residency (utility bill, lease, or mortgage statement) if you're changing your address.

Smog check requirements and timing

California requires a smog inspection for most vehicles every two years, and the inspection must be current before you renew your registration. Your renewal notice will state whether your vehicle needs one. If it does, you must visit a STAR (Smog Check Test and Repair) station or a BAR (Bureau of Automotive Repair) referee station before you submit your renewal.

The smog check costs between $30 and $70 depending on your vehicle and the station. Once your vehicle passes, the station provides a certificate with a reference number. You'll need this number when you renew online, or you'll attach the certificate if renewing by mail. If your vehicle fails, you have 30 days to repair it and retest at no additional charge at the same station.

Plan for the smog check at least two weeks before your registration expires, because scheduling can take time and repairs may be needed. If your registration expires before you complete the smog check, you cannot legally drive the vehicle until both are current.

Registration renewal fees and what affects the cost

California registration fees are based on your vehicle's type (car, truck, motorcycle, commercial vehicle) and its weight. A standard passenger car typically costs between $250 and $350 to renew, but this varies. Trucks and heavier vehicles cost more. Motorcycles and motorhomes have different fee structures.

Some vehicles may have access to for reduced fees. Vehicles registered to owners over 61 years old, disabled veterans, and disabled persons may pay lower renewal fees. Vehicles powered entirely by electricity or hydrogen fuel cells also receive a discount. If you think you may have access to, mention it when you renew or contact your local DMV office.

If you cannot pay the full fee at once, the DMV offers a payment plan. You can pay half the fee now and the other half within 30 days. Contact your local DMV office or ask about this option when you renew online.

What to do if your registration has already expired

If you drive on an expired registration, you can be cited and fined. The fine amount varies but typically starts at $100 to $250. If you're stopped, the officer will check your registration status. Renewing when ready after expiration does not erase the violation, but it stops further citations from accumulating.

To renew an expired registration, use the same methods as a current renewal: online, by mail, or in person. The DMV will add a late fee to your renewal cost. The late fee is typically $10 to $20, but it increases if your registration has been expired for more than a few months. Some vehicles with very old expired registrations may require in-person renewal or a vehicle inspection.

If your registration has been expired for more than six months, contact your local DMV office before attempting to renew. They can tell you whether you need an inspection or whether there are other requirements specific to your situation.

Frequently Asked Questions

Can I renew my registration before the renewal notice arrives?

Yes. You can renew online at dmv.ca.gov using your VIN and current registration number even if you haven't received the notice yet. The DMV typically sends notices 60 days before expiration, but you can renew anytime within the 60 days before your registration expires.

What happens if I renew online but my vehicle fails smog inspection after?

Your registration will still be valid, but you cannot legally drive the vehicle until it passes smog. If your vehicle fails after you've already renewed, you have 30 days to repair and retest it. Contact the smog station for details on repairs and retesting.

Do I need to visit the DMV in person if I'm changing my address?

You can update your address online when you renew, or include the new address on your renewal form if renewing by mail. You only need to visit in person if you want to update your address without renewing, or if the DMV requires additional documentation for your specific situation.

How long can I drive with my confirmation number after renewing online?

You can legally drive with your confirmation number and old registration until your new card arrives, which is typically 10 to 15 business days. Keep the confirmation email or number with you in case you're stopped by law enforcement.

What if I lose my renewal notice?

You don't need the renewal notice to renew. You can renew online using your VIN and registration number, by mail (request a duplicate notice from the DMV), or in person at a DMV office. Contact your local office if you need a replacement notice mailed to you.