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Lesson 12 min 20 XP

Campaign Finance Basics

How political campaigns are funded in the United States — the rules, the players, and why money matters in elections.

Following the Money

American political campaigns are extraordinarily expensive. The 2020 presidential and congressional elections cost an estimated $14.4 billion — more than double the cost of 2016 and roughly equivalent to the GDP of a small country.

Campaign money comes from several sources: individual donations (subject to limits), political party contributions, candidate self-funding, Political Action Committees (PACs), Super PACs, and various forms of outside spending. Individual donors can give up to $3,300 per candidate per election (as of 2024), but there are many ways to spend far more through other channels.

The Federal Election Commission (FEC) regulates campaign finance, but critics from both sides argue it is ineffective — deliberately underfunded and deadlocked by partisan appointments. The result is a system where the rules on paper look strict, but the actual flow of money is largely unconstrained.