; and (2) may not exceed the greater of $20,000 or 10 percent of the purchase price in the case of a qualified homebuyer, not to include assistance received under subsection (c)(2)(C) for disability related home modifications, except that the Secretary may increase such maximum limitation amounts for qualified homebuyers who are socially and economically disadvantaged, except that the Secretary may increase such maximum limitation amounts in the case of qualified homebuyers acquiring residences located in high-cost areas, as determined based on median home prices or prices of residences under a shared equity homeownership program. (e) Layering of assistance Assistance from grant amounts under this Act may be provided on behalf of a qualified homebuyer who is receiving assistance from other sources, including other State, Federal, local, private, public, and nonprofit sources, for acquisition of an eligible home. (f) State administration (1) In General The Secretary shall require that each State receiving grant amounts under this Act administer the program to provide assistance with such amounts through the State housing finance agency for the State or such other housing agency of the State as the Secretary finds appropriate, except that any such agency may, at the option of the agency, contract with a nonprofit entity, including a housing counseling agency approved by the Secretary, to administer such assistance. (2) Affirmatively furthering fair housing For a State to be eligible for a grant under this Act, the State shall be in compliance with the Secretary’s regulations implementing the requirement under section 808(e)(5) of the Fair Housing Act ( 42 U.S.C. 3608(e)(5) ) to affirmatively further fair housing. (3) Prohibition of priority or recoupment of funds In selecting qualified homebuyers for assistance with grant amounts under this Act, a State or eligible entity may not provide any priority or preference for homebuyers who are acquiring eligible homes with a mortgage loan made, insured, guaranteed, or