What if I miss the registration deadline?
Washington provides Same Day Registration
Registering online or by mail is offered until 8 days prior to Election Day. Washington citizens who still need to register (or update) after the deadline may complete this process in person at a voting center through Election Day at 8 p.m.
Appearing in person at a voting center ensures you will receive a ballot. Your ballot will be processed and counted once the county elections office verifies your voter registration information.