Campaign Finance Information

Gain access via the National Institute on Money in Politics to unique, comprehensive and verified campaign-finance information from the Federal Election Commission, 50 state agencies and select local jurisdictions. Get  personal assistance and training on how to use the tools at, where the institute archives its database of campaign contributions totaling more than $100 billion and more than 2 million state lobbyist-client relationships that are registered annually. In addition to federal campaign spending data, the site has campaign spending reports for 31 states, and lobbying spending in 20 states.


  • Search, sort, analyze and download datasets that punctuate excellent investigative and accountability reporting
  • Track legislation through the lawmaking process via the MyLegislature tool, which groups lawmakers by their committee assignments, shows legislation they've sponsored, shows the path of their legislation, and shows which donors have given to the sponsors, committees and the legislature as a whole
  • Use advanced "similarity" programming to see which donors have similar donating trends, and which candidates received donations from the same donors, which can highlight attempts to influence laws

About: The nonpartisan, nonprofit National Institute on Money in Politics, incorporated in 1999, promotes an accountable democracy by compiling comprehensive campaign-donor, lobbyist, and other information from government disclosure agencies nationwide and making it freely available at

Rate: Free for INN members

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