Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
New Hampshire does not offer online voter registration. For information on how to register to vote or update your registration, visit the state's voter registration information webpage: http://sos.nh.gov/HowRegVote.aspx.
Local Election Office Directory
State Election Office Phone Number:
603-271-3242
Voter Registration Information | Voting Information |
| Register to Vote | Absentee/ Mail and/or Early Voting |
| Update Your Registration | Track Your Ballot |
| Check Your Registration | In-Person Voting Location Lookup |
| Cancel Your Registration: Contact your local election office. | Military Voters |
| Overseas Citizen Voters | |
| Update Political Party: This is the same process as registering or updating your registration. You may change your party affiliation with the clerk of the town or city where you are domiciled. |
| Registration Deadline |
|---|
| The deadline to register by mail is noon the day before Election Day, but registration by mail is only available to voters who qualify for absentee voter registration. |
*Before the election, the last day to register is the last meeting of the supervisors of the checklist. By law, the supervisors meet once, 6-13 days before each state election. Check your town/city website, or call your clerk's office for the date, time, and location of the supervisor's meeting.
*A person qualified to vote who is not registered, may register and vote on Election Day at the polling place for the town or city ward where the person is domiciled.
Updated on September 9, 2026.
300 Innovative Way, Suite #2314
Nashua
