45 C.F.R. § 201.70
(b) Definitions. As used in this section—
Check means a check or warrant that the State or local agency uses to make a payment.
Replacement check means a check issued by the State or local agency to replace an earlier check.
(c) Claiming of FFP for replacement checks. The State agency may not claim FFP for the amount of a replacement check unless:
(3) The earlier check has been cashed and FFP has been refunded.
The State agency shall report the amount of the refund of FFP for the earlier check on the Quarterly Statement of Expenditures for the quarter no later than the quarter in which the replacement check is issued.
[53 FR 24269, June 28, 1988]