An obligation for the payment of money is extinguished by a due offer of payment if the amount is immediately deposited in the name of the creditor with some bank of deposit within this state of good repute and notice thereof is given to the creditor.
Deposit Of Money Offered In Payment
Mont. Code Ann. § 28-1-1225, under Extinction of Obligation by Offer of Performance.
Mont. Code Ann. § 28-1-1225