by Derek Willis and Sisi Wei, ProPublica, and Aaron Bycoffe, Special to ProPublica. Updated regularly.
Itemizer allows you to browse electronic campaign finance filings from the Federal Election Commission and to see individual contributions and expenditures reported by committees raising money for federal elections.
As of October 2018, these filings include Senate candidate or Senate party committees, which previously filed their reports on paper. Questions about campaign finance filings? Email us.
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For example: Trump, Facebook, DCCC
See Super PAC Filings or Large Contribution Filings