Mont. Code Ann. § 90-6-505
(1) Any mortgage securing payments made by a mortgagee to a mortgagor pursuant to a reverse annuity mortgage loan must be sufficiently definite, certain, and valid to secure all money actually advanced pursuant to and in accordance with its terms. The mortgage must secure money advanced at or subsequent to closing of the loan, up to but not exceeding the full amount of the loan. A reverse annuity mortgage has the same priority as if all money had been advanced at the time the mortgage was delivered. The mortgage must include but not be limited to the following:
History: En. Sec. 6, Ch. 178, L. 1989.