From the Wisconsin Election Commission’s Website:

Deadlines for the February 20, 2024 Spring Primary Election.

Voter Registration- Deadlines for the February 20, 2024 Spring Primary Election
Voters can register in the following ways.  All voters must provide a Proof of Residence document when registering to vote by mail, in-person in the clerk’s office, or at the polls on the day of the primary.

January 31, 2024 - Deadline to Register by Mail - Your voter registration form, along with proof of residence must be postmarked to your municipal clerk no later than January 31, 2024. Find your Municipal Clerk’s Contact Information here. 

January 31, 2024 - Deadline to Register to vote online. - Voters who are able to match their name, date of birth, Wisconsin Driver License or State ID number, and address with the Wisconsin DMV can register to vote online through January 31, 2024.

February 16, 2024 @ 5:00 p.m. - Deadline to Register in Your Municipal Clerk’s Office-  Voters may register in-person in their municipal clerk’s office during the clerk’s business hours until 5:00 p.m. on February 16, 2024.  Find your Municipal Clerk’s Contact Information here.

February 20, 2024  from 7:00 a.m.-8:00 p.m - Register to Vote at Your Polling Place- Voters can register to vote at their polling place on Primary Day, February 20, 2024.  Find your Polling Place here. 

Absentee Voting- Deadlines for the February 20, 2024 Spring Primary

All voters in Wisconsin can request an absentee ballot be mailed to them for any reason.  Voters must be registered before they can request an absentee ballot.   Voters may request their absentee ballot in writing.  To request an absentee ballot on MyVote.wi.gov click here.  You must provide a photo ID with your absentee ballot request, more information on photo ID can be found here.

January 30, 2024 - Deadline for municipal clerks to send absentee ballots to voters with an active request already on file- Municipal clerks can begin mailing absentee ballots once official ballots are received and have until January 30, 2024 to send ballots to all voters with a request on file by that day. Requests received after January 30, 2024 must be fulfilled within 24-48 business hours.

February 15, 2024 @ 5:00 p.m.- Deadline to Request an Absentee Ballot- Regular voters-  If you are a regular voter, your absentee ballot request must be received by your municipal clerk no later than 5:00 p.m. on February 15, 2024.

February 16, 2024 @ 5:00 p.m.- Deadline to Request an Absentee Ballot- Indefinitely Confined and Military- If a voter is indefinitely confined, or military and not away from home, your absentee ballot request must be received by your municipal clerk no later than 5:00 p.m. on February 16, 2024. 

February 6, 2024, possibly though February 18, 2024 -Deadline for In-Person Absentee- Voters can possibly request and vote an absentee ballot in-person in their municipal clerk’s office through February 18, 2024.  Office hours vary by municipality. Some municipal offices may not offer additional in-person absentee hours. Please contact your municipal clerk for absentee voting hours.  

February 20, 2024 @ 5:00 p.m- Deadline for Hospitalized Voters- Voters who are in a hospital may request a ballot be brought to them by an appointed agent if they are hospitalized in the 7 days preceding the election.  Hospitalized electors may request an absentee ballot between February 13, 2024 and February 20, 2024 at 5:00 p.m.

February 16, 2024 @ 5:00 p.m.- Deadline to Request an Absentee Ballot- Military If a voter is in the military and away from home, then your absentee ballot request must be received by your municipal clerk no later than 5:00 p.m. on February 16, 2024. 

February 20, 2024 @ 8:00 p.m.- Deadline to Return Absentee Ballot-  If you have already received an absentee ballot, you must return your absentee ballot by mail or delivery to your municipal clerk.  Your ballot must be received by your municipal clerk no later than 8:00 p.m. on Election Day, February 20, 2024.

Absentee Voting- Deadlines for the February 20, 2024 Spring Primary

All voters in Wisconsin can request an absentee ballot be mailed to them for any reason.  Voters must be registered before they can request an absentee ballot. Voters may request their absentee ballot in writing.  To request an absentee ballot on MyVote.wi.gov click here.  You must provide a photo ID with your absentee ballot request, more information on photo ID can be found here.