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IntroducedJan 16, 2026
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Passed Assembly
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Passed Senate
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Became Law
Wisconsin Assembly Bill
Relating to: adopting changes to the federal Internal Revenue Code for state tax purposes and modifying administrative rules related to such changes. (FE)
Last Action See all actions
Assembly • Feb 06, 2026: Referred to joint survey committee on Tax Exemptions pursuant to Assembly Rule 45 (4)
Latest Bill Text See all bill texts
Feb 09, 2026 02:30pm
115 West
Summary
Comments on AB 870
Tweets
Whip Lists
Sponsors
Votes
Actions
- Feb 06, 2026 | Assembly
- Referred to joint survey committee on Tax Exemptions pursuant to Assembly Rule 45 (4)
- Feb 04, 2026 | Assembly
- Executive action taken
- Report Assembly Amendment 1 adoption recommended by Committee on Ways and Means, Ayes 7, Noes 3
- Report passage as amended recommended by Committee on Ways and Means, Ayes 7, Noes 3
- Referred to committee on Rules
- Jan 28, 2026 | Assembly
- Fiscal estimate received
- Jan 21, 2026 | Assembly
- Public hearing held
- Jan 19, 2026 | Assembly
- Assembly Amendment 1 offered by Representative Wittke
- Jan 16, 2026 | Assembly
- Introduced by Representative Wittke; cosponsored by Senator Marklein
- Read first time and referred to Committee on Ways and Means

