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Bills from the 2025–26 session

Assembly Bill 584

A property tax exemption for prefabricated recreational structures. (FE)

Topics: Administration, Department of: Budget and fiscal issues, Legislature: Tax Exemptions, Joint Survey Committee on, Property tax: Exemption, Recreation

Stopped before the full Assembly voted

The recommended passing it, but the full Assembly never voted on it. The last day for votes this session was Mar 19, 2026. To try again, a lawmaker would have to start a new bill.

  1. Introduced, passed

    Oct 24, 2025

  2. Committee, passed

    Approved

  3. Assembly vote, stopped here

    Stopped here. The full Assembly never voted on it.

  4. Senate vote, not reached

  5. Governor, not reached

  6. Law, not reached

Latest entry in the official record, Mar 23, 2026: “Failed to pass pursuant to ⁠”

Read the bill

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The same bill was also filed in the Senate as SB 576. That version became law.

What it would have done

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

This bill creates a property tax exemption for prefabricated structures originally designed to be towed by a motor vehicle and used primarily as temporary living quarters for recreational, camping, travel, or seasonal purposes, including accessory decks, sheds, and porches. To claim the exemption, the prefabricated structures must be located in a licensed campground on land that is not owned by the owner of the structures.

The bill also requires the Department of Administration to make aid payments to taxing jurisdictions to compensate them for the loss of property tax revenue due to the property tax exemption for prefabricated structures described above. Under current law, DOA makes payments to taxing jurisdictions to compensate them for the loss of property tax revenue due to the repeal of the personal property tax.

Read the full summary

Because this bill relates to an exemption from state or local taxes, it may be referred to the Joint Survey Committee on Tax Exemptions for a report to be printed as an appendix to the bill.

Who's behind it

12 representatives are its ⁠. 11 are Republicans and 1 is a Democrat.

4 more lawmakers ⁠.

See all 16 names

Authors (12)

Signed on in support (4)

What it would cost

State agencies filed a . Each opens as a PDF from the Legislature.

Versions and amendments

Every text the Legislature printed for this bill, including proposed changes. Each opens on the Legislature's site.

How lawmakers voted

There were 4 votes on this bill.

Assembly vote

Passed, 9 to 0 · Jan 12, 2026

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

Official motion: “Report of Joint Survey Committee on Tax Exemptions received, Ayes 9, Noes 0”. Official record · This vote on its own page

Assembly Committee on Ways and Means vote on an amendment

Passed, 10 to 0 · Jan 14, 2026

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

Official motion: “Report Assembly Amendment 1 adoption recommended by Committee on Ways and Means, Ayes 10, Noes 0”. Official record · This vote on its own page

Assembly Committee on Ways and Means vote to recommend it

Passed, 10 to 0 · Jan 14, 2026

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

Official motion: “Report passage as amended recommended by Committee on Ways and Means, Ayes 10, Noes 0”. Official record · This vote on its own page

Joint Committee on Finance vote to recommend it

Passed, 15 to 0 · Feb 4, 2026

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

Official motion: “Report passage recommended by Joint Committee on Finance, Ayes 15, Noes 0”. Official record · This vote on its own page

What happened

  1. Mar 23, 2026

    The session ended, and the bill died with it.

  2. Feb 16, 2026

    1 more representative signed on in support.

  3. Feb 4, 2026

    Sent to the Assembly Committee on Rules.

  4. Feb 4, 2026

    The committee voted to recommend passing it, 15 to 0.

  5. Jan 30, 2026

    Sent to the Joint Committee on Finance.

  6. Jan 14, 2026

    Sent to the Assembly Committee on Rules.

  7. Jan 14, 2026

    The committee voted to recommend passing it, 10 to 0.

  8. Jan 12, 2026

    “Report of Joint Survey Committee on Tax Exemptions received, Ayes 9, Noes 0” (the official wording)

  9. Jan 8, 2026

    Sent to the Assembly Committee on joint survey committee on Tax Exemptions.

  10. Nov 12, 2025

    The committee held a public hearing.

  11. Nov 6, 2025

    A state agency sent in its estimate of the cost.

  12. Oct 24, 2025

    Sent to the Assembly Committee on Ways and Means.

  13. Oct 24, 2025

    Introduced in the Assembly.

See the official record, word for word
  1. Oct 24, 2025 · Assembly

    Introduced by Representatives Petersen, Behnke, Dittrich, Doyle, Kaufert, Knodl, Kurtz, O'Connor, Rodriguez, Tucker, Wichgers and Swearingen; cosponsored by Senators Cabral-Guevara, Bradley and Jacque

  2. Oct 24, 2025 · Assembly

    Read first time and referred to Committee on Ways and Means

  3. Nov 6, 2025 · Assembly

    Fiscal estimate received

  4. Nov 12, 2025 · Assembly

    Public hearing held

  5. Dec 4, 2025 · Assembly

    Assembly Amendment 1 offered by Representatives Petersen and O'Connor

  6. Jan 8, 2026 · Assembly

    Executive action taken

  7. Jan 8, 2026 · Assembly

    Referred to joint survey committee on Tax Exemptions pursuant to Assembly Rule 45 (4)

  8. Jan 12, 2026 · Assembly

    Executive action taken by joint survey committee on Tax Exemptions

  9. Jan 12, 2026 · Assembly

    Report of Joint Survey Committee on Tax Exemptions received, Ayes 9, Noes 0

  10. Jan 14, 2026 · Assembly

    Report Assembly Amendment 1 adoption recommended by Committee on Ways and Means, Ayes 10, Noes 0

  11. Jan 14, 2026 · Assembly

    Report passage as amended recommended by Committee on Ways and Means, Ayes 10, Noes 0

  12. Jan 14, 2026 · Assembly

    Referred to committee on Rules

  13. Jan 30, 2026 · Assembly

    Withdrawn from committee on Rules and referred to joint committee on Finance pursuant to Assembly Rule 24 (3)(a)

  14. Feb 3, 2026 · Assembly

    Executive action taken by joint committee on Finance

  15. Feb 4, 2026 · Assembly

    Report passage recommended by Joint Committee on Finance, Ayes 15, Noes 0

  16. Feb 4, 2026 · Assembly

    Referred to committee on Rules

  17. Feb 13, 2026 · Assembly

    Withdrawn from committee on Rules and referred to calendar of 2-17-2026

  18. Feb 16, 2026 · Assembly

    Representative Ortiz-Velez added as a coauthor

  19. Feb 17, 2026 · Assembly

    Made a special order of business at 1:21 PM on 2-18-2026 pursuant to Assembly Resolution 13

  20. Feb 18, 2026 · Assembly

    Assembly Substitute Amendment 1 offered by Representative Neubauer

  21. Feb 18, 2026 · Assembly

    Laid on the table

  22. Mar 23, 2026 · Assembly

    Failed to pass pursuant to Senate Joint Resolution 1

Terms on this page

Committee

A small group of lawmakers that looks at a bill first. Most bills never leave committee.

More in the glossary

Senate Joint Resolution 1

The session's calendar. Any bill not passed by its last voting day dies.

Official term: Failed to pass pursuant to SJR 1. 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

Cost estimate

A state agency's estimate of what a bill would cost or save.

Official term: Fiscal estimate. 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

Committee

A small group of lawmakers that looks at a bill first. Most bills never leave committee.

Senate Joint Resolution 1

The session's calendar. Any bill not passed by its last voting day dies.

Official term: Failed to pass pursuant to SJR 1

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

Cost estimate

A state agency's estimate of what a bill would cost or save.

Official term: Fiscal estimate

Roll call

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

Official term: Roll call vote