All registered voters in New Hampshire must meet certain requirements to vote by absentee ballot. You may request the absentee ballot by November 4th. You may find more information on the absentee ballot at this link.
New Hampshire voters wishing to apply for an absentee ballot must meet one of the eligibility requirements listed on the Secretary of State website. If you qualify to vote absentee, you will need to complete an Absentee Ballot Application and return it to your local clerk. You can find contact information for your local clerk using the Voter Information Lookup.
Such requests must be made by November 4th.