Voter registration name change in California
What California requires after a legal name change, whether the DMV change carries across, and when the book closes. Checked 25 July 2026.
Updating the name on your California voter registration is free.
California lets you do it online.
California treats this as a separate step. Changing your name at the DMV does not update your registration.
Registration closes 15 days before an election.
What California Secretary of State publishes
| What | Value | Source | Checked |
|---|---|---|---|
| Fee | Free | California Secretary of State | |
| Change it online? | Yes | California Secretary of State | |
| Does the DMV do it for you? | No — a separate step | California Secretary of State | |
| Registration closes | 15 days before | California Secretary of State | |
| Run by | California Secretary of State | California Secretary of State |
California says that if you have legally changed your name you must re-register to vote, and that this can be done online. California sends DMV address changes to county elections offices automatically, but describes a name change as something you re-register for yourself. After the 15-day deadline you can still conditionally register and vote in person at your county elections office through election day.
Do this after your license, not before
Federal motor-voter law puts a voter registration block on most state license applications, so the DMV visit is often the moment a registration is updated too. Whether it actually propagates is a state-by-state answer, and it is the one worth checking rather than assuming — arriving at a polling place under a name the roll does not hold is a problem you cannot fix on the day.
Your registration should match the name you give at the polling place, and it should match the ID you present if California asks for one.
California voter registration questions
- Does changing my name at the California DMV update my voter registration?
- No. California treats these as two separate steps, and the voter file does not update from the licensing record on its own.
- Does it cost anything to update a California voter registration?
- No. Updating a voter registration is free in every state that registers voters.
All California name change requirements · California DMV
Everything above is free. Everything else on the list is the work.
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