Alaska

Requirements

U.S. citizen.
Alaska resident, and must have been a resident of the state and of the election district that you seek to vote for at least 30 days before an election.
At least 18 years of age or within 90 days of your 18th birthday.
Not be a convicted felon involving moral turpitude, unless your voting rights have been restored.
Not be registered to vote in another state unless you are willing to cancel your registration in that state.

http://www.elections.alaska.gov/Core/whocanregisterandwhocanvote.php

Voter Registration Forms

Español (Spanish)

Absentee Ballot: (online)

https://www.elections.alaska.gov/doc/forms/C06C.pdf (PDF printable)

https://www.elections.alaska.gov/Core/votingbymail.php (info regarding Mail-in ballot process)

Election Info

ID Required: No, but signature verification is required.

Same-Day Registration: No

Deadlines

New Voter Registration: October 4

Absentee Ballot request: October 26

Request for Postal Ballot October 26

Request for Online Ballot: November 2