Montana Business Name Search, Secretary of State, and LLC Costs

Montana's Legal Information

Montana Articles of Organization Website:

Name Availability:

Physical Address:
Secretary of State
State Capitol, Room 260
1301 6th Avenue
Helena, MT 59620

Mailing Address:
Business Services
PO Box 202801
Helena, MT 59620-2801

Telephone:  406-444-3665

LLC Documents:  Documents are available after you create an ePass account and login.

Filing Fee:  $70

Filing Instructions:  Go to to create an ePass account and file online.

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For step-by-step audio instructions on how to prepare and file your Articles of Organization, check out our LLC Packages.

To return to the list of links to the information for each state: