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Bills from the 2025–26 session

Senate Bill 189

An optional final hearing by affidavit for the dissolution of a marriage

Topics: Court: Procedure, Divorce

Became law

The governor signed it on Nov 3, 2025. It's ⁠.

  1. Introduced, passed

    Apr 14, 2025

  2. Committee, passed

    Approved

  3. Senate vote, passed

    Passed Jun 18, 2025

  4. Assembly vote, passed

    Passed Sep 11, 2025

  5. Governor, passed

    Signed

  6. Law, here now

    2025 Wisconsin Act 40

Latest entry in the official record, Nov 3, 2025: “Published 11-1-2025”

Read the bill

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The same bill was also filed in the Assembly as AB 189. That version died when the session ended.

What it does

Summary by the , the Legislature's nonpartisan drafting office. It's their wording, not ours.

This bill allows a court to enter a judgment of divorce or legal separation based on an affidavit signed by each party to the action (final hearing by affidavit). Under current law, all hearings and trials to determine whether a divorce or legal separation must be granted must be before the court entering the judgment.

In order for a final hearing by affidavit to be granted, the parties to the divorce or legal separation action must 1) be represented by counsel or have worked with a lawyer mediator with special skills and training in dispute resolution who is registered on the case and drafted and filed the signed stipulation related to divorce or legal separation, 2) sign and file any stipulation required by the court, and 3) submit the signed affidavit, which must meet a number of requirements, including that the affidavit waives the right to a hearing in person before a court.

Who's behind it

2 senators are its ⁠. All 2 are Republicans.

6 more lawmakers ⁠.

See all 8 names

Authors (2)

Signed on in support (6)

How lawmakers voted

There was one vote on this bill.

Senate Committee on Mental Health vote to recommend it

Passed, 5 to 0 · Jun 13, 2025

No member-by-member record exists for this vote. Committee votes and some older sessions record totals only.

Official motion: “Report passage recommended by Committee on Mental Health, Substance Abuse Prevention, Children and Families, Ayes 5, Noes 0”. Official record · This vote on its own page

What happened

  1. Nov 3, 2025

    The new law was published.

  2. Nov 3, 2025

    The governor signed it. It became 2025 Wisconsin Act 40.

  3. Oct 30, 2025

    Sent to the governor.

  4. Sep 11, 2025

    The Assembly passed it too.

  5. Jul 16, 2025

    Sent to the Assembly Committee on Rules.

  6. Jun 19, 2025

    The Assembly received it.

  7. Jun 18, 2025

    The Senate passed it.

  8. Jun 18, 2025

    1 more senator signed on in support.

  9. Jun 13, 2025

    The committee voted to recommend passing it, 5 to 0.

  10. May 7, 2025

    The committee held a public hearing.

  11. Apr 14, 2025

    Sent to the Senate Committee on Mental Health, Substance Abuse Prevention, Children and Families.

  12. Apr 14, 2025

    Introduced in the Senate.

See the official record, word for word
  1. Apr 14, 2025 · Senate

    Introduced by Senators Wimberger and Cabral-Guevara; cosponsored by Representatives Tusler, O'Connor, Doyle, Palmeri and Piwowarczyk

  2. Apr 14, 2025 · Senate

    Read first time and referred to Committee on Mental Health, Substance Abuse Prevention, Children and Families

  3. May 7, 2025 · Senate

    Public hearing held

  4. Jun 11, 2025 · Senate

    Executive action taken

  5. Jun 13, 2025 · Senate

    Report passage recommended by Committee on Mental Health, Substance Abuse Prevention, Children and Families, Ayes 5, Noes 0

  6. Jun 13, 2025 · Senate

    Available for scheduling

  7. Jun 17, 2025 · Senate

    Placed on calendar 6-18-2025 pursuant to Senate Rule 18(1)

  8. Jun 18, 2025 · Senate

    Senator Ratcliff added as a coauthor

  9. Jun 18, 2025 · Senate

    Read a second time

  10. Jun 18, 2025 · Senate

    Ordered to a third reading

  11. Jun 18, 2025 · Senate

    Rules suspended to give bill its third reading

  12. Jun 18, 2025 · Senate

    Read a third time and passed

  13. Jun 18, 2025 · Senate

    Ordered immediately messaged

  14. Jun 19, 2025 · Assembly

    Received from Senate

  15. Jul 16, 2025 · Assembly

    Read first time and referred to committee on Rules

  16. Sep 9, 2025 · Assembly

    Withdrawn from Committee on Rules and referred to calendar of 9-11-2025

  17. Sep 11, 2025 · Assembly

    Rules suspended to withdraw from calendar and take up

  18. Sep 11, 2025 · Assembly

    Read a second time

  19. Sep 11, 2025 · Assembly

    Ordered to a third reading

  20. Sep 11, 2025 · Assembly

    Rules suspended

  21. Sep 11, 2025 · Assembly

    Read a third time and concurred in

  22. Sep 11, 2025 · Assembly

    Ordered immediately messaged

  23. Sep 11, 2025 · Senate

    Received from Assembly concurred in

  24. Sep 17, 2025 · Senate

    Report correctly enrolled

  25. Oct 30, 2025 · Senate

    Presented to the Governor on 10-30-2025

  26. Nov 3, 2025 · Senate

    Report approved by the Governor on 10-31-2025. 2025 Wisconsin Act 40

  27. Nov 3, 2025 · Senate

    Published 11-1-2025

Terms on this page

Wisconsin Act

The number a bill gets when it becomes law, like 2025 Wisconsin Act 12.

Official term: Act. More in the glossary

Legislative Reference Bureau

The Legislature's nonpartisan office that drafts bills and writes the summary at the top of each one.

Official term: LRB analysis. More in the glossary

Author

A lawmaker who formally puts a bill forward. The text itself is drafted by the Legislative Reference Bureau.

Official term: Author, coauthor. More in the glossary

Signed on in support

Lawmakers who back a bill without being one of its authors, often from the other chamber.

Official term: Cosponsor. More in the glossary

Roll call

A vote where each lawmaker's yes or no is recorded by name.

Official term: Roll call vote. More in the glossary

From the Wisconsin Legislature's official record, checked Sep 15, 2026. See the source

Wisconsin Act

The number a bill gets when it becomes law, like 2025 Wisconsin Act 12.

Official term: Act

Legislative Reference Bureau

The Legislature's nonpartisan office that drafts bills and writes the summary at the top of each one.

Official term: LRB analysis

Author

A lawmaker who formally puts a bill forward. The text itself is drafted by the Legislative Reference Bureau.

Official term: Author, coauthor

Signed on in support

Lawmakers who back a bill without being one of its authors, often from the other chamber.

Official term: Cosponsor

Roll call

A vote where each lawmaker's yes or no is recorded by name.

Official term: Roll call vote