PAC Contributions

Updated: June 29, 2018

Regularly updated, this database includes records of contributions from political action committees (PACs) and other campaign committees to candidates for the Wisconsin Legislature as well as the governor, lieutenant governor, attorney general, state school superintendent and state Supreme Court justices.

The database also includes political committee contributions to the four legislative campaign committees (LCCs) and corporate contributions to each LCC's respective segregated fund as of July 2016.
Past contributions from the now-defunct Wisconsin Election Campaign Fund (WECF) which was intended, at least in part, as a substitute for PAC contributions, are also included in this database.

The contributor records in this database generally date back to 1993, although in limited cases contributions dating as far back as 1991 are included. All contributions are based on reports filed by candidates with the state. (Click here to see a description of recent updates to the database.)

You can conduct a simple search from this list of PACs or use the advanced seach below.

Contributions from individuals can be found elsewhere on our site.

Advanced Search Instructions

The advanced search does not require entry in any field. You can leave any or all fields blank.

PAC Contributions to ALL State Candidates: Advanced Search

Search Criteria
Contribution Date:
Candidate Last Name:
PAC Name:
Interest Category:
Amount:$ to $


Recent Updates

Updated through May 28, 2018 for candidates in the 1st Senate and 42nd Assembly special elections and for the Assembly Democratic Campaign Committee, the Republican Assembly Campaign Committee and the State Senate Democratic Committee.

Updated through March 19, 2018 for all 2018 Supreme Court candiates.

Updated through February 7, 2018 for all candidates in the 2018 January special electionsand the Committee to Elect a Republican Senate.

Updated through December 31, 2017 for the governor, lieutenant governor, attorney general, secretary of state, state treasurer, all current legislators, Supreme Court justices and 2017 candidates for superintendent of public instruction. Includes all candidates qualified to appear on the fall 2018 ballot.

Returned contributions are moved at our discretion. As of 2016 contributions returned to poltical parties and legislative campaign committees are not removed.