; and (2) by inserting , and (iv) clause (i) shall not apply in the case of a child who is in foster care under the responsibility of a State before the last semicolon. 7. Technical assistance for child welfare agencies (a) In general On request of a State agency responsible for administering, or supervising the administration of, a State program authorized by part E of title IV of the Social Security Act, the Secretary of Health and Human Services shall provide the State agency with technical assistance in carrying out the amendments made by this Act, including guidance for informing non-State representative payees of children in foster care under the responsibility of the State who are recipients of benefits under title II of such Act or supplemental security income benefits under title XVI of such Act of the availability of appropriate savings vehicles for any part of the benefits not required to meet the immediate needs of the children. (b) Limitations on authorization of appropriations To carry out this section, there are authorized to be appropriated $4,500,000 for fiscal year 2018, and such sums as may be necessary for each of fiscal years 2019 through 2023. 8. Effective dates (a) In general Except as provided in subsection (b) of this section, the amendments made by this Act (other than by section 3(a)) shall apply to benefits payable for months beginning after the date of the enactment of this Act. (b) State plan requirements relating to plans for achieving self-Support (1) In general The amendments made by section 5(a) of this Act shall take effect on the first day of the first calendar quarter beginning after the date of the enactment of this Act, and shall apply to payments under part E of title IV of the Social Security Act for calendar quarters beginning after such first day. (2) Delay permitted if State legislation required If the Secretary of Health and Human Services determines that State legislation (other than legislation appropriating funds) is required in order for a State plan approved under