Campaign Finance

Campaign finance covers the rules that govern how candidates, parties, and outside groups raise and spend money to influence elections. It touches everything from the checks a neighbor writes to a local candidate to the vast sums that flow through national political organizations. Because money is central to how campaigns reach voters, these rules shape who can run competitively and how elections are financed.

Contributions and their limits sit at the core of the system. Federal and state law distinguish between money raised and spent under strict limits and disclosure rules and money that moves more freely outside direct candidate control, a distinction explained in Hard Money vs. Soft Money: How Campaign Finance Rules Shape American Elections.

Outside spending groups have become a major force in modern elections. Political Action Committees and their less-restricted counterparts, Super PACs, operate under different legal rules for how much they can raise and how closely they can coordinate with campaigns, a landscape detailed in PACs and Super PACs: How Money Flows in American Politics.

Advertising and messaging raise their own questions for voters trying to sort out who is behind a given ad and what it is trying to accomplish, covered in Political Advertising vs. Issue Advocacy: What Every Voter Should Know.

Influence beyond elections continues after votes are counted, as organized interests work to shape policy through paid advocacy, a related industry examined in How Lobbying Became a Multi-Billion Dollar Industry.