USAspending.gov is the federal government's public record of its spending, run by the Treasury's Bureau of the Fiscal Service. It grew out of the Federal Funding Accountability and Transparency Act, and the DATA Act widened it to agencies' direct spending, linked to the programmes behind each award. SAM.gov shows what the government intends to buy; USAspending shows the money once it is committed and paid, with every modification after.
Advanced Search filters by keyword, recipient, award ID, fiscal year or custom dates, location, agency, award type, recipient type, award amount, assistance listing, NAICS, Disaster Emergency Fund Code, Treasury Account Symbol, PSC, type of contract pricing, type of set aside and extent competed. Results split into Contracts, Contract IDVs, Grants, Direct Payments, Loans and Other, and can be viewed as prime awards or as sub-awards. Agency, recipient and award pages each have their own address.
A fiscal year runs from October 1 to September 30. Sections state their own cut-off - one agency profile can show status of funds through one month and award spending through the next - so we stamp every row with the date its section states.