Determination of amount of assistance

(A) Monthly expenses not exceeding payment standard If the monthly homeownership expenses, as determined in accordance with requirements established by the Secretary, do not exceed the payment standard, the monthly assistance payment shall be the amount by which the homeownership expenses exceed the highest of the following amounts, rounded to the nearest dollar: (i) 30 percent of the monthly adjusted income of the family. (ii) 10 percent of the monthly income of the family. (iii) If the family is receiving payments for welfare assistance from a public agency, and a portion of those payments, adjusted in accordance with the actual housing costs of the family, is specifically designated by that agency to meet the housing costs of the family, the portion of those payments that is so designated.

(B) Monthly expenses exceed payment standard If the monthly homeownership expenses, as determined in accordance with requirements established by the Secretary, exceed the payment standard, the monthly assistance payment shall be the amount by which the applicable payment standard exceeds the highest of the amounts under clauses (i), (ii), and (iii) of subparagraph (A).