Register to Vote
Our Voter Registration Tool will help you prepare the National Voter Registration Form. You can use this form to register to vote, to update or change your voter registration, or to switch political parties.
New Hampshire will only let you register by mail if you have a really good excuse for not registering in person (being away at college counts as a good excuse). You'll need to call your town/city clerk and ask them to send you a mail-in-voter registration form.