Officially released on February 2, 2015. As one of the reference volumes of the FY2016 Budget request of the President, the popular Fiscal Year Budget Appendix volume presents detailed financial information on individual programs, Federal agencies and appropriation accounts that constitute the budget in tables and graphs. Includes for each Government department and agency the text of proposed 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 groups of agencies. Federal agency personnel, policy makers, think tank advocates, lawmakers, media organizations, and others interested in a "line item by line item" view of the President's proposed Fiscal year Budget will want this resource in their personal library collection. Public and academic libraries will want to make this annual reference product available for the general public in their Government collections. Students studying Public Finance, political scientists, and researchers will appreciate this detailed information with authoritative data legends presented in tables and graphs.

Some vols. include supplemental journals of "such proceedings of the sessions, as, during the time they were depending, were ordered to be kept secret, and respecting which the injunction of secrecy was afterwards taken off by the order of the House".