This supplemental volumes for the Budget of the United States Government provide valuable analysis and research aids to be used alongside the main volume of the Budget.

Historical Tables provides data on budget receipts, outlays, surpluses or deficits, Federal debt, and Federal employment over an extended time period, generally from 1940 or earlier to 2015 or 2019. This volume consists of extensive tables to present the data of the President's Federal Budget. To the extent feasible, the data have been adjusted to provide consistency with the 2015 Budget and to provide comparability over time.

Budget of the United States Government, Fiscal Year 2008 contains the Budget Message of the President, an overview discussion, and a discussion of the President's budget and management priorities by agency. This volume contains additional graphics, charts, and photographs, requiring a higher resolution printing with a corresponding upgraded paper stock.

Contains detailed information on the various appropriations and funds that constitute the budget and is designed primarily for the use of the Appropriations Committee. The Appendix contains more detailed financial information on individual programs and appropriation accounts than any of the other budget documents. It includes for each agency: the proposed text of appropriations language, budget schedules for each account, new legislative proposals, and explanations of the work to be performed and the funds needed, and proposed general provisions applicable to the appropriations of entire agencies or group of agencies. Information is also provided on certain activities whose outlays are not part of the budget totals.