Apportionment is the action by which the Office of Management and Budget (OMB) distributes amounts available for obligation in an appropriation account. The distribution makes amounts available on the basis of specified time periods (usually quarters), programs, activities, projects, objects, or combinations thereof. The apportionment system is intended to achieve an effective and orderly use of funds. The amounts so apportioned limit the obligations that may be incurred.
« Back to Glossary IndexApportoinment
« Back to Glossary Index