Once you register, you are permanently registered unless you move.

Name, address or party enrollment changes can be made by submitting a new registration form in any manner permitted for a registration application. To obtain a new registration form online please click here. 

If you move, your notice of change of address must be received by the Board of Elections up to:25 days before the election in which you seek to vote if mailed. Or, 20 days before the election in which you seek to vote if applying in person. After notifying the Board of Elections you may call for your new polling site where you will be allowed to vote on a paper ballot.

A change of enrollment takes effect following the first general election occurring at least 25 days after the form is filed.

If you want to vote in an election, you must mail or deliver your completed registration form to the Board of Elections no later than 25 days before the election in which you want to vote. Your eligibility to vote will be based on the date you file this form, and the county board will notify you of such.