WI

Wisconsin Voter Registration Guide

Current voter registration requirements, birth certificate ordering information, voter ID rules, deadlines, and official election office links for Wisconsin.

No proof-of-citizenship requirementPhoto ID requiredChecked Jul 27, 2026 · re-check due
Interactive map of the United States showing proof-of-citizenship law status by state
Active Proof-of-Citizenship Law
Law on Books (Not Enforced)
No Requirement
Voter ID Requirement
Wisconsin requires an acceptable photo ID to receive a ballot; Wisconsin also provides a free state ID card for voting through DMV for eligible residents
Online Registration
Available
Registration Deadline
Wisconsin allows online or mail registration up to 20 days before election; in-person registration is available at clerk offices until the Friday before election and at polling places on Election Day
Proof of Citizenship Law
No proof-of-citizenship requirement
Status detailsNo active statewide documentary proof-of-citizenship voter-registration requirement as of July 2026. Voter photo ID is now constitutionally required (Art. III sec. 1m, approved April 1, 2025). A Waukesha County court order (Oct 2025) directing citizenship cross-checks of all voters was vacated Nov 5, 2025; the case continues in discovery/appeal with no DPOC requirement in effect for 2026.

What to Do Now

  1. 1Check if you have one of the accepted documents (passport, birth certificate, naturalization certificate)
  2. 2If your name has changed, get a passport in your current legal name
  3. 3Order your birth certificate now if you don't have one
  4. 4Verify your voter registration is current
  5. 5Keep originals safe — under the SAVE Act, photocopies would not be accepted

Frequently Asked Questions

Do I need proof of citizenship to register to vote in Wisconsin?

No. Wisconsin does not currently require documentary proof of citizenship to register to vote. However, if the federal SAVE Act passes, all states would be required to collect proof of citizenship for voter registration. Getting your documents in order now is recommended.

How much does a birth certificate cost in Wisconsin?

A certified birth certificate in Wisconsin costs Wisconsin mail orders: $20 for first copy of each record and $3 for each additional copy of the same record (VitalChek online/phone adds separate service fees). Processing times vary — check the state vital records office for current turnaround. Use the official Wisconsin vital records office for current details: https://www.dhs.wisconsin.gov/vitalrecords/record.htm. Remember: you must order from the state where you were born, not where you currently live.

What voter ID do I need in Wisconsin?

Wisconsin's voter ID rules: Wisconsin requires an acceptable photo ID to receive a ballot; Wisconsin also provides a free state ID card for voting through DMV for eligible residents. Check with your local election office or visit the Wisconsin Secretary of State website for specific details on acceptable forms of identification.

Can I register to vote online in Wisconsin?

Yes, Wisconsin offers online voter registration. Visit your state's election office website to register or update your registration. Registration deadline: Wisconsin allows online or mail registration up to 20 days before election; in-person registration is available at clerk offices until the Friday before election and at polling places on Election Day.