DMV Change of Address Online: A Step-by-Step Guide
TL;DR: California law requires you to notify the DMV of an address change within 10 days (CVC §14600). The fastest way is online at dmv.ca.gov via myDMV — it takes about 3 minutes and is free. The change updates your driver license, ID card, and vehicle registration records, but the DMV does not automatically mail a new license unless you request a replacement ($42 fee). You can also submit the change by mail (form DMV 14) or in person at any DMV field office. This guide walks every method, plus the common reason DMV change-of-address attempts fail.
Why you must update your address with the DMV
CVC §14600 requires every driver license holder to notify the DMV within 10 days of any address change. Failure to update can complicate license renewals (the DMV cannot send renewal notices to the wrong address), traffic citations (jurisdiction matters), and any DMV-initiated correspondence such as medical re-examination orders.
You also want to update your registration so the DMV mails your renewal notice to the right place — a late registration penalty can be hundreds of dollars.
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Method 1 — Online via myDMV (fastest)
The fastest and free option:
- Go to dmv.ca.gov/portal/customer-service/change-of-address and sign in to myDMV (or create an account)
- Verify your identity with your driver license number, last 4 of SSN, and date of birth
- Select "Change of Address"
- Enter the new California address (residence and mailing if different)
- Choose which records to update: license, ID card, vehicle(s), vessel(s)
- Confirm and submit. The change is processed within seconds.
The DMV does not mail a new physical license with the new address unless you request a replacement ($42). Most drivers skip the replacement because the address on the old card is no longer the legal record; the DMV's database is.
Who can and cannot use the online COA system?
The official online COA system has eligibility rules many drivers do not know about. You can use it if you hold a current California driver license or ID card, have a Social Security number, live within the United States, and are moving to a standard street address. You cannot use the online system — you must mail the DMV 14 form instead — if any of the following apply:
- You do not currently hold a California driver license or ID card
- You do not have a Social Security number
- You hold a commercial driver license (CDL) and are moving out of California
- Your new address is an APO or FPO military mailing address
- You are moving outside of the United States
- You applied for a REAL ID but have not yet received the card
- You need to update the address on a disabled parking placard (separate process)
- You are moving to a temporary address (only permanent residences accepted)
Method 2 — By mail (DMV 14 form)
Download form DMV 14 (Change of Address) from the official DMV forms page, fill it out, and mail to:
DMV Change of Address Unit
P.O. Box 942859
Sacramento, CA 94259-0001
Processing takes 4–6 weeks. No fee.
Method 3 — In person at any DMV field office
Walk into any DMV field office, take a number, and request a change of address. The agent updates your record in a couple of minutes. No fee for the update; if you also want a new physical license card with the updated address, the fee is $42 (counts as a replacement).
What gets updated automatically
| Record | Updated when you change address? |
|---|---|
| Driver license database (legal address) | Yes — instant |
| Vehicle registration database | Yes (if you select your vehicles) |
| Boat / vessel registration | Yes (if you select your vessels) |
| Physical license card | No — request replacement ($42) |
| Voter registration | No — separate update at registertovote.ca.gov |
| Selective Service (men 18–25) | Optional checkbox during the DMV update |
| Car insurance company | No — call your carrier separately |
| IRS / Social Security Administration | No — separate updates |
| Bank / employer | No — update separately |
The same DMV change-of-address process updates your driver license, ID card, AND all vehicles registered to you. If you own multiple cars or have a boat, select them all in the myDMV interface — one transaction, one record update. Saves you having to remember to do each separately.
What about active-duty military?
Active-duty service members stationed outside California can keep their California driver license and registration on the California address they used before deployment, even if mail goes to a temporary out-of-state location. See our California veterans and military DMV guide for the SCRA protections.
Out-of-state move: do not update — surrender
If you are moving permanently out of California, do not update the California license to an out-of-state address. Instead, apply for a license in the new state and surrender the California one. The DMV cancels your California record cleanly when you do this.
Common reasons the change fails
- Address not validated. The DMV uses USPS address validation. If the new address is a brand-new development or recently re-zoned, the database may reject it. Wait for USPS recognition (a few weeks) or use a DMV agent in person.
- P.O. Box only. California requires a physical residence address; a P.O. Box can only be used as the mailing address in addition to a residence.
- Outstanding DMV hold. Some account holds (medical re-examination, suspension) block self-service updates. Resolve the hold first.
- Identity verification failed. myDMV asks security questions based on your driving record. If you cannot remember the answer, complete the change in person.
- Not actually moving. Some drivers update to a friend's address to avoid issues — California treats this as fraud. Use your true residence address.
Address change vs name change
An address change is free or low cost. A name change requires an in-person visit with a marriage certificate, court order, or other legal name-change document. The DMV charges $42 for a replacement license with the new name.
For a visual tour of every state's driver license design, see our full guide.
