(m) “Mortgagor” or “eligible mortgagor” means (1) a nonprofit corporation incorporated pursuant to chapter 602 or any predecessor statutes thereto, having as one of its purposes the construction, rehabilitation, ownership or operation of housing, and having articles of incorporation approved by the authority in accordance with the provisions of this chapter; (2) any business corporation incorporated pursuant to chapter 601 or any predecessor statutes thereto, having as one of its purposes the construction, rehabilitation, ownership or operation of housing, and having articles of incorporation approved by the authority in accordance with the provisions of this chapter; (3) any partnership, limited partnership, joint venture, trust or association having as one of its purposes the construction, rehabilitation, ownership or operation of housing, and having basic documents of organization approved by the authority in accordance with the provisions of this chapter; (4) a housing authority established pursuant to chapter 128; (5) a family or person approved by the authority as qualified to own, construct, rehabilitate, manage and maintain housing under a mortgage loan made or insured by the authority under the provisions of this chapter; or (6) a municipal developer; and includes the successors and assigns of the mortgagor;
(n) “Mortgage payments” means periodic payments called for by a mortgage, and may include, but is not limited to, interest, installments of principal, taxes and assessments, mortgage insurance premiums and hazard insurance premiums;