USAspending.gov is the official source for spending data for the U.S. Government.
What is USAspending.gov used for? Its mission is to show the American public what the federal government spends every year and how it spends the money.
Where does USAspending data come from? USAspending.gov receives over 400 data elements coming from various government systems. These data elements cover information about federal agencies, agency accounts, award types, prime award recipients, and subrecipients, as well as information such as Census data for additional context.