When was Wisconsin Assembly Bill AB 870 introduced?

AB 870 was introduced on Jan 16, 2026.

Has Wisconsin Assembly Bill AB 870 passed the Assembly?

Yes, AB 870 has passed the Assembly on Feb 19, 2026.

What's the current status of Wisconsin Assembly Bill AB 870?

The latest action on AB 870 by the Senate was: Available for scheduling on Feb 25, 2026.

Who introduced Wisconsin Assembly Bill AB 870?

AB 870 was introduced by Robert Wittke.

Are voting records available for Wisconsin Assembly Bill AB 870?

Yes, there is one legislator voting record available for AB 870

Bill tracking in Wisconsin - AB 870 (2025-2026 legislative session)

Introduced
Jan 16, 2026
Passed Assembly
Feb 19, 2026
Passed Senate
Became Law

AB 870

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

Senate • Feb 25, 2026: Available for scheduling

Latest Bill Text See all bill texts

Bill Text

Summary

Comments on AB 870

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Whip Lists

Sponsors

Votes

Feb 19, 2026, Assembly

NOT VOTING: 6

Sources

https://docs.legis.wisconsin.gov/document/votes/2025/av0295

Actions

Feb 25, 2026 | Senate
- Read first time and referred to committee on Senate Organization
- Available for scheduling
Feb 24, 2026 | Senate
- LRB correction (Assembly Substitute Amendment 1)
Feb 23, 2026 | Senate
- Received from Assembly
Feb 19, 2026 | Assembly
- Read a second time
- Assembly Substitute Amendment 1 offered by Representative Wittke
- Assembly Substitute Amendment 1 adopted
- Ordered to a third reading
- Rules suspended
- Read a third time and passed, Ayes 58, Noes 35
- Ordered immediately messaged
Feb 18, 2026 | Assembly
- Made a special order of business at 11:38 AM on 2-19-2026 pursuant to Assembly Resolution 14
Feb 10, 2026 | Assembly
- Report of Joint Survey Committee on Tax Exemptions received
Feb 09, 2026 | Assembly
- Executive action taken by joint survey committee on Tax Exemptions
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

Bill Texts

Documents