AB 245 Wisconsin Assembly · 2025-2026 Regular Session

Relating to: modifying the sales and use tax exemption for qualified data centers. (FE)

AB 245 modifies the state's sales and use tax exemption for businesses operating qualified data centers. It defines a "qualified data center" as buildings (or connected buildings) owned, leased, or operated by a single business entity, designed to house server computers for processing, storing, or managing data. The bill adds provisions allowing data centers to offer rental space, utilities, and infrastructure services to tenants, while explicitly excluding cryptocurrency-related facilities from the tax exemption. This directly affects data center operators and their tenants by clarifying eligibility for tax benefits and expanding allowable services.
Bill status failed 1 of 4 stages cleared
Introduction
May 2025
Committee Review
Floor Vote
Governor
Introduced May 2, 2025 Last action Mar 23, 2026
Floor votes

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Full legislative history

Actions timeline

Total actions
11
Key actions
2
Committee
3
Amendments
1
Nov 7, 2025
Committee
Referred to joint committee on Finance
lower
Nov 7, 2025
Lower · Passed
Report passage as amended recommended by Committee on Ways and Means, Ayes 6, Noes 3
lower
Nov 7, 2025
Lower · Passed
Report Assembly Amendment 1 adoption recommended by Committee on Ways and Means, Ayes 9, Noes 0
lower
Sep 2, 2025
Introduced
Assembly Amendment 1 offered by Representative Zimmerman
lower
May 2, 2025
Introduced
Introduced by Representatives Zimmerman, Gustafson, Armstrong, Knodl, Kreibich, O'Connor, Piwowarczyk, Snyder and Wittke; cosponsored by Senators Quinn and Bradley
lower
9 primary · 0 co-sponsors

Sponsors