Mont. Code Ann. § 81-8-304

The department shall charge a fee for filing and listing the notices of security agreements for each recorded brand listed in each security agreement and for filing and listing each notice of satisfaction, renewal, or assignment of the security agreement for each recorded brand listed. The fees shall be set by rules adopted pursuant to the Montana Administrative Procedure Act, upon the basis of actual cost to the department for each brand listed. All fees shall be paid into the state special revenue fund for the use of the department.