What is campaign finance?

Campaign finance is simply the money that funds elections. Every political ad you see on TV, every mailer in your mailbox, every rally with a stage and sound system — all of it costs money. Campaign finance is the system that governs where that money comes from, how much people can give, and how candidates must report it.

Why does money matter in politics?

Running for office is expensive. A competitive U.S. House race can cost over $10 million; Senate races regularly top $50 million. Candidates who raise more money can reach more voters, hire larger staffs, and run more ads. Critics worry this gives wealthy donors outsized influence over who wins — and what they do once in office.

Key Laws You Should Know

• FECA (1971) — The Federal Election Campaign Act created the modern system of contribution limits and disclosure requirements. It also established the FEC to enforce the rules.
• Citizens United v. FEC (2010) — The Supreme Court ruled that corporations and unions can spend unlimited money on political ads, as long as they don't coordinate directly with candidates. This decision led to the rise of Super PACs.

Who Regulates All This?

The Federal Election Commission (FEC) is the independent agency that oversees campaign finance at the federal level. It has six commissioners — three from each major party — and requires at least four votes to take enforcement action. Critics say this structure often leads to deadlock, which means many violations go unenforced.

What Is It?

The Stop Trading on Congressional Knowledge (STOCK) Act, signed into law in 2012, was designed to combat insider trading by members of Congress. It explicitly says that members and their staff are not exempt from insider trading laws, and it requires them to disclose stock trades within 45 days.

Does It Work?

The short answer: not very well. Many members file their disclosures late — or not at all — and the penalties are minimal (a $200 fine that is often waived). Multiple investigations have found members making suspiciously timed trades around legislation they had advance knowledge of. There are ongoing bipartisan calls to ban congressional stock trading entirely.

What Is Lobbying?

Lobbying is the practice of trying to influence government decisions. Lobbyists meet with lawmakers, testify at hearings, draft legislation, and make the case for their clients' interests. It's protected by the First Amendment right to petition the government, but the scale of modern lobbying — over $4 billion per year — raises questions about who really has lawmakers' ears.

The Revolving Door

The "revolving door" refers to the flow of people between government jobs and lobbying firms. A congressional staffer who spent years learning the legislative process and building relationships becomes extremely valuable to private interests. While there are cooling-off periods (1 year for House members, 2 years for Senators), many find ways around them, and the promise of lucrative lobbying careers can influence behavior while officials are still in office.