N.M. Stat. § 58-31-7
Authority loans; terms.
If the authority borrows money from a financial institution or other entity:
A. the interest, principal payments or any part thereof shall be payable at intervals
as may be determined by the authority;
B. the loan shall mature at any time not exceeding thirty years from the date of
origination;
C. the principal amount of the loan shall not exceed fair market value of the real or
personal property to be acquired with the proceeds of the loan as evidenced by a
certified appraisal in accordance with the Real Estate Appraisers Act [Chapter 61,
Article 30 NMSA 1978]; and
D. the loan shall be subject to approval of the state board of finance.