The Congressional Budget Office tracks authorizations of appropriations that have specified expiration dates and identifies, annually, appropriations that are provided for authorizations that have expired. For this report, CBO identified 1,108 authorizations of appropriations that expired before the beginning of fiscal year 2023 and 355 authorizations that are set to expire before the end of the fiscal year. CBO also found that $510 billion in appropriations for 2023 was associated with 428 expired authorizations of appropriations.
