Signature Challenges

Signature challenges happen when a voter returns their ballot without signing the back of the ballot return envelope or when the signature on the ballot return envelope does not match the signature(s) we have in the voter's record. If your signature is challenged you will receive a letter from Snohomish County Elections.


To fix any signature challenge issues carefully follow the instructions on the form and return the form to Snohomish County Elections before the day the election results are certified. Return your completed form in the envelope provided to 3000 Rockefeller Ave M/S 505, Everett, WA 98201.

Missing Signature Form (PDF) | Spanish version (PDF)

Signature Update Form (PDF) | Spanish version (PDF)

Contact Us

  1. Elections & Voter Registration


    Email the Elections Office

    Main Office
    3000 Rockefeller Ave. M/S 505
    Everett, WA 98201

    Ph: 425-388-3444
    Fx: 425-259-2777
    For assistance call Washington Relay 1-800-833-6388 or 7-1-1 (TTY/TDD)

    Elections & Voter Registration Hours:
    Monday - Friday
    9 a.m. - 5 p.m.