Signature and address changes

Signature problems

If you receive a call or mail from King County Elections regarding the signature on your ballot return envelope, please respond promptly in order to make sure your ballot can be counted, even if Election Day has passed.

We contact voters if they've forgotten to sign the oath on the back of the return envelope or if the signature on the return envelope does not match the signature we have on file. Trained employees compare the signature on every mailed ballot envelope with the signature on the voter's registration.

Voters must resolve issues with their signatures prior to certification. For the June 25, 2013 special election, the deadline is July 9. For the August 6, 2013 primary and special election, the deadline is August 20. 

The mailing from King County includes instructions and deadlines for returning documents. Voters with questions can call 206-205-5686 for assistance.

Moving and/or changing your name

If you are current a King County registered voter and have moved or changed your name, you need to update your voter registration information. You can update your signature or address online  or you can download, print, complete and sign this form (pdf). Hand-deliver the completed form or mail it to King County Elections, 919 SW Grady Way, Renton, WA 98057 (directions to the office).

• If you have moved from one address in King County to another, you can report your new King County address by calling us at 206-296-VOTE (8683).
• To be eligible to vote in your new precinct or under your new name, you must update your record no later than 29 days prior to the election.