The Committee on Appropriations holds the power of the purse, responsible for writing legislation that allocates federal funds to numerous government agencies, departments, and organizations. Its twelve subcommittees determine spending levels for discretionary programs across the government, after reviewing presidential budget requests and holding hearings.

The Committee on House Administration oversees the day-to-day operations of the House of Representatives, including federal election law, campaign finance, House rules, and security. It also manages entities like the Library of Congress and the Smithsonian Institution.