Read this report, which examines the roles the U.S. Congress and the President play when developing the annual federal budget.
Rescissions
Rescissions are provisions of law that cancel previously enacted budget authority. For example, if
Congress provided $50 million to an agency, it could enact subsequent legislation cancelling
some or all of the budget authority prior to its obligation. Rescissions are an expression of
changed or differing priorities. They may also be used to offset increases in budget authority for
other activities.
The President may recommend rescissions to Congress, but they must be enacted into law in
order to take effect. Under Title X of the CBA, if Congress does not enact a bill approving the
President's rescissions within 45 days of continuous session of Congress, the budget authority
must be made available for obligation.
In response to the President's recommendation, Congress may decide not to approve the amount specified by the President, approve the total amount, or approve a different amount. For example, in 2005, the President requested a rescission of $106 million from the Department of Defense (DOD), Operations and Maintenance, Defense-Wide account and $48.6 million from DOD, Research, Development, Test, and Evaluation, Army account. Congress provided a rescission of $80 million from the first account in the DOD, Emergency Supplemental Appropriations to Address Hurricanes in the Gulf of Mexico, and Pandemic Influenza Act, 2006, but it did not provide a rescission from the second account.
Congress may also initiate rescissions. For example, in the above act, Congress also included a
rescission of $10 million from the Department of State, Diplomatic and Consular Programs
account.
As budget authority providing the funding must be enacted into law, so too a rescission cancelling
the budget authority must be enacted into law. Rescissions can be included either in separate
rescission measures or any of the three types of appropriations measures.