the reporting requirement under subparagraph (A) for an Indian tribe or tribal consortia in accordance with section 428(d). . 203. Overpayment grace period for waiver States with county-administered programs Section 474(b) of the Social Security Act ( 42 U.S.C. 674(b) ) is amended by adding at the end the following: (5) Overpayment grace period option for certain states In the case of any State conducting a demonstration project under section 1130 that is scheduled to terminate on September 30, 2019, and that is administered by 1 or more political subdivisions of the State, the State may enter into an agreement with the Secretary under which— (A) the State shall agree to make payments for each quarter of fiscal year 2020 to each such political subdivision of the State for the amount the political subdivision estimates will be expended for foster care maintenance payments and administrative expenditures attributable to the provision of such payments for the quarter solely on the basis of estimates and without requiring the political subdivision to submit an invoice or claim based on actual expenditures until after the quarter has ended