RFE: Resources for Economists on the Internet

Federal Budget for the Fiscal Years 1996 to the Present

This site offers a wealth of information on the U.S. federal budget. Besides the budget itself (which is in considerable detail), one can also find a wealth of historical and some forecasted information (some of the data starts in 1901). Data is available in spreadsheet format. Similar budget documents from past fiscal years are available as well.

http://www.gpoaccess.gov/usbudget/index.html