us deficit by year

usaspending is the official open data source of federal spending information. we track how federal money is spent in communities across america and beyond. learn more about government spending through interactive tools that explore elements of the federal budget, such as federal loan, grant, and contract data.

data lab, a u.s. treasury website, presents topic-based analyses and visualizations to help you understand government finance. data lab’s mission is to provide open data on federal spending to promote government transparency.