Elections Forms
Change of Mailing Address
Permanent Change of Mailing Address Request
Every San Mateo County voter receives a Vote by Mail ballot. It is important to keep your information up to date so we can ensure your ballot reaches you.
If you have changed where you receive your mail, but have not changed your residence, use this form to give us your new mailing address.
If you want to remove a mailing address you provided to us previously, complete the form and enter “none” under Mailing Address.
Campaign Finance Disclosure Filing
The Political Reform Act requires candidates to file campaign statements disclosing contributions received and expenditures made.
Click here for details and forms.