Michigan voter registration closes Oct 19 for the November 3, 2026 election. Every deadline — registration, mail ballot and early voting — with the official source for each.
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Last day to register online for the November 3 election; after this you must register in person with proof of residency. Mailed registration applications must be postmarked by October 19 (15 days before Election Day).
Statewide mandatory early voting starts Saturday, Oct 24. Some communities may start earlier (as early as Oct 5). Mandatory early voting ends Sunday, Nov 1. Some communities may also offer early voting Monday, Nov 2 until 4 p.m. Every community must offer at least 9 days of early voting (Oct 24 - Nov 1). Local clerks may add optional days starting as early as Oct 5 and on Monday Nov 2 until 4 p.m.; sites and hours are set locally. Separately, absentee voting in person at the clerk's office is available once ballots are ready (by Sept 24). Official calendar: "Monday, Oct. 5, 2026 Optional early voting may begin. 168.720e"
Online or mailed absentee ballot applications must be received by 5 p.m. Friday, Oct 30. You can still apply in person at your clerk's office until 4 p.m. Monday, Nov 2 (and on Election Day if registering that day).
From Oct 20 through Election Day you can register in person at your local clerk's office with proof of residency; be in line by 8 p.m. on Election Day. Election Day registration is available in person at your local city/township clerk's office (not at the polling place) with proof of residency, until 8 p.m.
Absentee ballots must be received by your local clerk (or in a drop box) by 8 p.m. on Election Day. Postmarks do not count except for military/overseas voters.
We publish a gap rather than a guess. These points were not settled by an official source:
Every date above was read from the Michigan election office's own published material, last checked Tuesday, September 15, 2026. Confirm anything you are relying on with your local election authority.
https://www.michigan.gov/sos/-/media/Project/Websites/sos/Election-Administrators/Election-Dates.pdf
Monday, Oct. 19, 2026 Deadline to register by mail or online and be eligible to vote for the November Election. 168.497
https://www.michigan.gov/sos/elections/voting/register-to-vote
Mailed registration applications must be postmarked as sent at least 15 days before Election Day.
https://www.michigan.gov/sos/elections/voting/absentee-voting
Mailed applications must be received by a voter's local city or township clerk's office by 5 p.m. the Friday before Election Day.