; or (B) the operating cost adjustment factor as a payment standard as provided under section 524 of the Multifamily Assisted Housing Reform and Affordability Act of 1997 ( 42 U.S.C. 1437 note). (g) Multifamily housing transfer technical assistance Under the program under this section, the Secretary may provide grants to qualified nonprofit organizations and public housing agencies to provide technical assistance, including financial and legal services, to borrowers under loans under this title for multifamily housing to facilitate the acquisition of such multifamily housing properties in areas where the Secretary determines there is a risk of loss of affordable housing. (h) Transfer of rental assistance After the loan or loans for a rental project originally financed under section 515 or both sections 514 and 516 have matured or have been prepaid and the owner has chosen not to restructure the loan pursuant to subsection (c), a tenant residing in such project shall have 18 months prior to loan maturation or prepayment to transfer the rental assistance assigned to the tenant’s unit to another rental project originally financed under section 515 or both sections 514 and 516, and the owner of the initial project may rent the tenant’s previous unit to a new tenant without income restrictions. (i) Administrative expenses Of any amounts made available for the program under this section for any fiscal year, the Secretary may use not more than $1,000,000 for administrative expenses for carrying out such program. (j) Authorization of appropriations There is authorized to be appropriated for the program under this section $200,000,000 for each of fiscal years 2023 through 2028. . 123. Eligibility for rural housing vouchers Section 542 of the Housing Act of 1949 ( 42 U.S.C. 1490r ) is amended by adding at the end the following: (c) Eligibility of households in section 514, 515, and 516 projects The Secretary may provide rural housing vouchers under this section for any low-income household (including those not receiving