SEC-612 -- MANAGEMENT AND PRESERVATION OF FEDERALLY ASSISTED HOUSING. (a) Section 236.-Section 236(f) of the National Housing Act, as amended by the preceding provisions of this Act, is further amended by adding at the end the following new paragraph: "(6)(A) Notwithstanding paragraph (1), tenants whose incomes exceed 80 percent of area median income shall pay as rent the lower of the following amounts: (A) 30 percent of the family's adjusted monthly income; or (B) the relevant fair market rental established under section 8(b) of the United States Housing Act of 1937 for the jurisdiction in which the housing is located. "(B) An owner shall phase in any increase in rents for current tenants resulting from subparagraph (A). Rental charges collected in excess of the basic rental charges shall continue to be credited to the reserve fund described in subsection (g)(1).". (b) Section 221.-Section 221 of the National Housing Act is amended by inserting the following new subsection after subsection (k): "(l)(1) Notwithstanding any other provision of law, tenants residing in eligible multifamily housing whose incomes exceed 80 percent of area median income shall pay as rent not more than the lower of the following amounts: (A) 30 percent of the family's adjusted monthly income; or (B) the relevant fair market rental established under section 8(b) of the United States Housing Act of 1937 for the jurisdiction in which the housing is located. An owner shall phase in any increase in rents for current tenants resulting from this subsection. "(2) For purposes of this subsection, the term `eligible multifamily housing' means any housing financed by a loan or mortgage that is (A) insured or held by the Secretary under subsection (d)(3) and assisted under section 101 of the Housing and Urban Development Act of 1965 or section 8 of the United States Housing Act of 1937; or (B) insured or held by the Secretary and bears interest at a rate determined under the proviso of subsection (d)(5).".