Find Out About PACs

Updated: February 18, 2019

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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 search below.

Contributions from individuals can be found elsewhere on our site.

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Recent Updates

Updated through February 4, 2019 for 2019 Supreme Court candidates.

Updated through October 22, 2018 for all candidates in the August primary and November general elections for governor, lieutenant governor, attorney general, secretary of state, state treasurer and the legislature as well as the four legislative campaign committees.

Updated through August 31, 2018 for legislators not running for reelection in 2018.

Updated through June 30, 2018 for legislative campaign committee "segregated" funds, Supreme Court justices, 2018 Supreme Court candidates and the losing candidates in 2018's special legislative elections

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