41 CFR § 301-52.8
May my agency disallow payment of a claimed item?
August 7, 2025
§ 301-52.8 May my agency disallow payment of a claimed item?
Yes, if you do not:
(a) Provide proper itemization of an expense;
(b) Provide receipt or other documentation required to support your claim; and
(c) Claim an expense which is not authorized.