; retrospective adjustment (1) In general The Secretary may make payments under this section for each quarter on the basis of advance estimates of expenditures submitted by the State and such other investigation as the Secretary may find necessary, and may reduce or increase the payments as necessary to adjust for any overpayment or underpayment for previous quarters. (2) Limitations The Secretary may not make such payments in a manner that prevents a State from complying with the requirement specified in section 658E(c)(3). (d) Flexibility in submittal of claims Nothing in this section shall be construed as preventing a State from claiming as expenditures in a quarter expenditures that were incurred in a previous quarter. (e) State entitlement This subchapter constitutes budget authority in advance of appropriations Acts and represents the obligation of the Federal Government to provide for payments to States under this section from amounts provided under section 658B(a). . (b) Effective date The amendments made by this section take effect on October 1, 2020. 110. Reporting Section 658K(a)(1)(B) of the Child Care and Development Block Grant Act of 1990 ( 42 U.S.C. 9858i(a)(1)(B) ) is amended— (1) in clause (x), by striking and ; (2) by transferring clause (xi) so as to appear after clause (x); (3) in clause (xi), by inserting and after the semicolon; and (4) by inserting after clause (xi) the following: (xii) whether the children receiving assistance under this subchapter are either children with disabilities or infants and toddlers with disabilities; . 111. Priority; website Section 658L of the Child Care and Development Block Grant Act of 1990 ( 42 U.S.C. 9858j ) is amended— (1) in the third sentence of subsection (a), by striking 658E(c)(3)(B) and inserting section 658G(b)(8)(G)