The Temporary Assistance for Needy Families (TANF) block grant provides federal grants to the 50 states, the District of Columbia, American Indian tribes, and the territories for a wide range of benefits, services, and activities. It is best known for helping states pay for cash welfare for needy families with children, but it funds a wide array of additional activities. TANF was created in the 1996 welfare reform law (P.L. 104-193).