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Bills from the 2025–26 session

Assembly Bill 618

A sales and use tax exemption and an income and franchise tax credit for nuclear energy facilities. (FE)

Topics: Cooperative associations, Economic Development Corporation, Wisconsin, Electric utility, Franchise: Taxation, Income tax: Credit, Legislature: Tax Exemptions, Joint Survey Committee on, Public utility, Sales tax: Exemption, Wage

Stopped in committee

The voted on it but didn't recommend it, so the full Assembly never voted. 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

    Nov 6, 2025

  2. Committee, stopped here

    Stopped here. The committee didn't recommend it.

  3. Assembly vote, not reached

  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 ⁠”

It sat with the Assembly Committee on joint survey committee on Tax Exemptions.

Read the bill

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The same bill was also filed in the Senate as SB 637. That version died when the session ended.

What it would have done

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

This bill creates a sales and use tax exemption for tangible personal property sold to a construction contractor that, in fulfillment of a real property construction activity, becomes a component of a nuclear energy facility in this state. The bill defines a “nuclear energy facility” as electric generating equipment and associated facilities that derive electricity from nuclear power. Under the bill, no person may claim the exemption unless certified by the Wisconsin Economic Development Corporation. A certification is valid for five years unless the nuclear energy facility receives an operating reactor license from the federal Nuclear Regulatory Commission, in which case the certification expires on the date of NRC licensure.

The bill also allows an electric public utility, electric cooperative, municipal electric company, or qualified wholesale electric company to claim an income and franchise tax credit equal to the wages paid to full-time employees of a nuclear energy facility in this state and capital expenditures paid for the construction, improvement, renovation, repair, maintenance, development, or operation of a nuclear energy facility in this state, including expenditures paid to contractors and subcontractors, but not including expenditures for acquiring land.

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

6 representatives are its ⁠. All 6 are Republicans.

1 more lawmaker ⁠.

See all 7 names

Authors (6)

Signed on in support (1)

What it would cost

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

What happened

  1. Mar 23, 2026

    The session ended, and the bill died with it.

  2. Feb 10, 2026

    “Report of Joint Survey Committee on Tax Exemptions received” (the official wording)

  3. Feb 9, 2026

    The committee voted on it.

  4. Feb 6, 2026

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

  5. Dec 10, 2025

    A state agency sent in its estimate of the cost.

  6. Dec 1, 2025

    A state agency sent in its estimate of the cost.

  7. Nov 20, 2025

    The committee held a public hearing.

  8. Nov 6, 2025

    Sent to the Assembly Committee on Energy and Utilities.

  9. Nov 6, 2025

    Introduced in the Assembly.

See the official record, word for word
  1. Nov 6, 2025 · Assembly

    Introduced by Representatives Sortwell, Behnke, Armstrong, Murphy, O'Connor and Kreibich; cosponsored by Senator Feyen

  2. Nov 6, 2025 · Assembly

    Read first time and referred to Committee on Energy and Utilities

  3. Nov 20, 2025 · Assembly

    Public hearing held

  4. Dec 1, 2025 · Assembly

    Fiscal estimate received

  5. Dec 10, 2025 · Assembly

    Fiscal estimate received

  6. Feb 6, 2026 · Assembly

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

  7. Feb 9, 2026 · Assembly

    Executive action taken by joint survey committee on Tax Exemptions

  8. Feb 10, 2026 · Assembly

    Report of Joint Survey Committee on Tax Exemptions received

  9. 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

Public hearing

A meeting where anyone can speak to a committee about a bill, or send written comments.

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

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.

Public hearing

A meeting where anyone can speak to a committee about a bill, or send written comments.

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