Photo of Shannon Zimmerman
R Wisconsin Assembly · District 30 On the 2026 ballot

Rep. Shannon Zimmerman

Compare
Total votes
715
all sessions
Attendance
88%
101 missed
Among the lowest in the chamber
With party
100%
of cast votes
Higher than 80% of chamber peers
Bipartisan score
0%
crosses aisle rarely
Lower than 82% of chamber peers
Sponsored
399
bills & resolutions
Lower than 94% of chamber peers
Committees
2
assignments
399 bills and resolutions

Sponsored bills

Total
399
Primary
399
Co-sponsor
0
This page
399
matching current filters
Primary AJR 50
Passed · Wisconsin Assembly · Lead sponsor
Relating to: recognizing the United States Army’s 250th birthday.

Maddy summaryAJR 50 is a ceremonial resolution recognizing the U.S. Army's 250th anniversary on June 14, 2025. It formally celebrates the Army's history of service and sacrifice since its founding in 1775, highlighting its role in defending the nation. The resolution specifically acknowledges Wisconsin's connection to the Army, including over 10,000 soldiers and civilians stationed in the state and Fort McCoy's economic impact. As a symbolic gesture with no policy changes, it does not affect any laws or groups beyond expressing legislative appreciation.

Passed Sep 9, 2025 0 co-sponsors
Primary AJR 4
Signed into law · Wisconsin Assembly · Lead sponsor
Relating to: honoring the life and public service of Justice David T. Prosser Jr.

Maddy summaryAssembly Joint Resolution 4 (AJR 4) is a commemorative resolution by the Wisconsin Legislature. It honors the life and public service of Justice David T. Prosser Jr., recognizing his over 40 years of service in all three branches of state government, including 18 years in the Wisconsin Legislature and 18 years on the Wisconsin Supreme Court. The resolution also extends condolences to his family and friends.

Signed into law May 20, 2025 0 co-sponsors
Primary AB 34
Vetoed · Wisconsin Assembly · Lead sponsor
Relating to: restrictions on baiting deer in counties based on chronic wasting disease or bovine tuberculosis.

Maddy summaryThis bill updates Wisconsin laws regarding when deer baiting is prohibited in counties where chronic wasting disease or bovine tuberculosis has been found. It requires that bans on baiting be based only on confirmed cases in free-roaming animals and limits how long these bans can last. Specifically, baiting restrictions cannot extend more than three years after a positive test in a county where the disease was found, or more than two years in counties within 10 miles of such a case. These changes aim to clarify the criteria for enforcing deer baiting rules while setting specific time limits on those restrictions.

Vetoed May 15, 2024 0 co-sponsors
Primary AB 386
Vetoed · Wisconsin Assembly · Lead sponsor
Relating to: lowering the individual income tax rates in the third bracket and increasing and expanding the retirement income subtraction. (FE)

Maddy summaryThis Wisconsin bill proposes to lower individual income tax rates for residents in the third tax bracket while simultaneously expanding the retirement income subtraction available to retirees. The legislation would allow more retirees to exclude a larger portion of their pension and retirement account withdrawals from state taxable income, with specific provisions added for those who are permanently and totally disabled. Although the bill passed the legislature, it was vetoed by the Governor and ultimately failed to become law.

Vetoed May 15, 2024 0 co-sponsors
Primary AB 1020
Vetoed · Wisconsin Assembly · Lead sponsor
Relating to: expansion of the second individual income tax bracket. (FE)

Maddy summaryThis Wisconsin bill proposes expanding the state's individual income tax brackets to apply to higher income levels. It would create two new tax tiers for single filers, heads of households, and married couples, taxing income between $14,320 and $112,500 at 4.40 percent and income above $315,310 at 7.65 percent. The legislation also includes provisions to adjust these tax brackets annually based on changes in the consumer price index to account for inflation. Although the bill passed the legislature, the Governor vetoed it, and the measure failed to override that veto.

Vetoed May 15, 2024 0 co-sponsors
Primary AB 395
Vetoed · Wisconsin Assembly · Lead sponsor
Relating to: requirements for and insurance related to peer-to-peer motor vehicle sharing programs. (FE)

Maddy summaryThis bill, which was vetoed by the Governor, sought to change how Wisconsin taxes peer-to-peer car sharing services like Turo or Getaround. It aimed to exempt individuals who rent out their own vehicles through these platforms from local sales taxes that typically apply to commercial rental companies. The legislation would have also clarified that these private owners do not need to pay the standard vehicle sales tax again when they purchase a car specifically for sharing. Ultimately, the bill did not become law because the Governor rejected it.

Vetoed May 15, 2024 0 co-sponsors
Primary AB 563
Failed · Wisconsin Assembly · Lead sponsor
Relating to: top-five primaries and instant runoff voting for the offices of U.S. senator and U.S. representative in Congress. (FE)

Maddy summaryThis bill proposes changing how Wisconsin voters select candidates for U.S. Senate and House of Representatives seats by implementing a top-five primary system followed by instant runoff voting. Under the new rules, voters in the primary election would be able to rank up to five candidates of their choice in order of preference, rather than selecting a single candidate from a specific party. If no candidate receives a majority of the first-choice votes in the general election, the system would automatically rerun the election using the voters' ranked preferences to determine a winner without requiring a second election. The legislation also includes provisions to ensure voters are clearly informed about how to cast votes across different party lines and how write-in candidates are handled within this ranked-choice framework.

Failed May 15, 2024 0 co-sponsors
Showing 41 to 50 of 399 bills
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