Montana State Legislature

Agency: Department of Revenue

*Navigate the categories below for more information about DOR

The Department of Revenue administers about 40 Montana taxes and fees to achieve equity and integrity in taxation. Additionally, the department: values all property as accurately as possible and supervises Montana's property tax system; administers liquor and cannabis laws to protect public health and safety; receives abandoned property and seeks to return it to its rightful Montana owners; administers unlocatable mineral trusts; informs and advises the Governor, the Legislature, and the public on tax trends and issues; and cooperates with local, state, tribal, and federal governments to advance the public interest under the law.