24 C.F.R. § 203.558 : Housing and Urban Development — REGULATIONS RELATING TO HOUSING AND URBAN DEVELOPMENT — OFFICE OF ASSISTANT SECRETARY FOR HOUSING - FEDERAL HOUSING COMMISSIONER, DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT — MORTGAGE AND LOAN INSURANCE PROGRAMS UNDER NATIONAL HOUSING ACT AND OTHER AUTHORITIES — SINGLE FAMILY MORTGAGE INSURANCE — SERVICING RESPONSIBILITIES —PAYMENTS, CHARGES AND ACCOUNTS — Handling prepayments