How to vote in Hawaii

Registration deadlines, ID, mail and early voting in Hawaii, in plain English, with the official links. The State of Hawaii Office of Elections is the final word on every rule.

Check your registration Register online Official election office
Register online Yes: 10 days before Election Day
Register by mail Received by your County Elections Division by 4:30 p.m. on the 10th day before Election Day (state law also accepts applications postmarked by that day)
Register in person 4:30 p.m. on the 10th day before Election Day; after that, register in person at a voter service center through Election Day
Same-day registration Yes: register and vote in person at a voter service center from 10 days before through Election Day
Voter ID No photo ID is required to vote; mail ballots are checked by signature, and first-time voters who registered by mail without an ID number must provide ID.
Voting by mail All-mail elections: every registered voter is mailed a ballot about 18 days before Election Day, and it must be received by 7 p.m. on Election Day.
Early voting Voter service centers offer in-person voting and same-day registration for about 10 business days before and on Election Day.
Statewide elections in 2027 No regularly scheduled statewide election in 2027; Hawaii holds statewide elections in even-numbered years.

Checked against the Hawaii election office's website on November 8, 2026. Deadlines are for general elections; primaries, runoffs and local elections can differ. Military and overseas voters have their own rules at FVAP.gov.

Official sources

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