Montana Title 77. State Lands § 77-2-333. Reinstatement of canceled certificates of purchase

(a) proper application made in writing by the original purchaser or the original purchaser's heirs, assigns, or devisees, filed within 1 year and 6 months from the cancellation;

(b) payment of all delinquent installments of principal and interest on the certificate, together with penalty interest at the rate of 6% a year upon all delinquent installments from the date due until the date of actual payment; and

(c) the furnishing of proof from the county treasurer showing that there are no tax liens against the land.