The National Federation of Independent Business (NFIB) is a lobbying group founded in 1943 that advocates for small businesses. It grew from Harder's basement to over 500,000 members by 1977. The NFIB lobbies Congress for policies that reduce regulations and taxes for small businesses. It is led by President Donald Danner and primarily supports Republican candidates through its PAC. The NFIB raises most of its funds from member dues and donations, which it uses for lobbying, litigation, and supporting business-friendly politicians.