WI · sourced voting rules
How elections work
in Wisconsin
Rules that shape registration and voting, the officials responsible for administering them, and the gaps that still require an election-specific source.
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WisconsinVoter registration guideOfficial registration options Open my election officeOfficial voter services Deadlines and rulesCheck your state’s sources →
Election Day hours: 7 a.m.–8 p.m. local time
Dates for November 3
Download calendarPartial coverage: only the dated entries below have been checked. Confirm other deadlines and exceptions with your election office.
Wisconsin · Sourced election dates
Register online
PassedOnline registration deadline for eligible Wisconsin DMV matches.
Official sourceRegister by mail
PassedMail registration must be postmarked by this date; include residency proof.
Official sourceRegister in person
PassedRegister at your polling place on Election Day, 7 a.m.–8 p.m.; clerk-office registration ends October 30 at 5 p.m.
Official sourceEarly voting begins
PassedEarliest possible in-person absentee voting; municipality sets actual days and hours.
Official sourceEarly voting ends
PassedLatest possible in-person absentee voting; local offices may end earlier.
Official sourceRequest mail ballot
PassedRegular/overseas absentee request deadline, 5 p.m.; other voter categories have exceptions.
Official sourceReturn ballot
PassedMunicipal clerk must receive the ballot by 8 p.m.
Official source
Register at your Election Day polling place with proof of residence. Source
Checked 2026-10-16. Confirm local details and exceptions with your election office.
Background registration and voting policy
State policy snapshot · not legal advice
Registration, primary, and voting methods
These values preserve the wording in the March 2026 EAC/NCSL profile. Asterisks and qualifications are meaningful; confirm the current election notice before acting.
Not established by this source
The current EAC/NCSL comparison profile does not provide a complete statewide RCV rule field. Election.org does not infer one.
Not established by this source
Eligibility, filing, and counting rules can be election-specific. Use the official state election website.
Read the election notice
The primary-system field above is published. A complete contest-by-contest threshold rule is not.
Address and election required
A statewide rules profile cannot establish a voter's complete local specimen ballot.
Source: U.S. Election Assistance Commission / NCSL State Election Profile for Wisconsin ↗ · published March 2026 · verified 2026-08-24. Confirm current election details ↗