Quick Answer
To run a Montana business entity search, use the official Business Search portal managed by the Montana Secretary of State. You can search by business name, registered agent, or filing number. For name availability checks, enter your proposed name under the Search field, choose your keyword placement filter (Starts With or Contains), and run the query. Montana LLCs must file an annual report online by April 15 each year. The standard annual report filing fee is $20 (with a $35 late fee), though the Montana Secretary of State has implemented fee waivers in recent years.
How to Search Montana Business Entity Records
Montana business registrations are maintained by the Business Services division of the Montana Secretary of State. The division provides a free online search tool to verify name availability, check active compliance, and view public business records.
Access the Entity Database
Navigate directly to the Montana Business Search page to begin.
Choose Your Search Parameters
Type your desired business name into the text box. Choose one of the following search methods:
- Simple Search: Click the magnifying glass icon to run the query immediately.
- Advanced Search: Select the Advanced tab to apply specific filters:
- Keyword Placement: Select “Starts With” or “Contains”.
- Entity Type
- Status (Active, Dissolved, etc.)
- State or County
- Registered Agent: Check the box if you are searching by agent name.
- Registration Date or Expiration Date ranges.
After setting your parameters, click the Search button.
Evaluate Query Results
The system displays matching results in a table. Locate your target business entity and click on its name in the first column. The table summarizes the following fields:
- Business Name
- Form Info (Entity Type)
- Status (Active, etc.)
- Registration Date
- Agent (Registered Agent name)
Review Entity Details
A detail panel opens on the right side of the screen. Review the displayed public information:
- Filing Number
- Entity Type & Entity Sub Type
- Status (shows Active or Inactive)
- Formed In & Qualification Date
- Date Registered in State/Country of Jurisdiction
- Principal Address & Mailing Address
- Registration Date
- AR Date (Last Annual Report Date)
- Commercial Registered Agent details
If the search results return no matches for Montana, your desired business name is likely available. If it is available, you can proceed with the formation of your company under this name.
How to Interpret Montana Results
A Montana business search helps you verify registration details or determine name availability:
- Active: The business is in compliance with state regulations and holds the exclusive right to use its name in Montana.
- Inactive (Dissolved/Revoked): The entity has been voluntarily or administratively dissolved. Inactive names may eventually become available for reuse depending on state protection rules.
- Name Availability & Distinguishability: Under Montana law, a proposed business name must be distinguishable from all other active registered names. Spacing, punctuation, capitalization, and entity identifiers (like LLC, L.L.C., Inc., or Corp.) are ignored when determining distinguishability.
Montana Business Name and Filing Notes
Review the following compliance requirements, costs, and guidelines for Montana business registrations:
- LLC Filing Fees: Filing the Articles of Organization online for a domestic Montana LLC costs $35.
- Annual Reports: Montana LLCs must file an annual report online by April 15 each year. The standard filing fee is $20. If filed after April 15, a late fee is applied, raising the total to $35. Note: The Montana Secretary of State has waived annual report fees through recent filing cycles; check the official portal to see if a waiver applies to your current filing year.
- Name Reservation: You can reserve a business name for 120 days by filing a Name Reservation application online. The fee is $10. This reservation is non-renewable.
- Foreign LLCs: To register an out-of-state LLC to do business in Montana, the filing fee is $70.
Common Mistakes
- Searching Only for the Exact Proposed Name: Always run broad searches using just the core keyword of your proposed name. If you only search for the exact phrase, you might miss closely matching active names that the state will reject as indistinguishable.
- Including LLC Suffixes in Search Queries: Do not type designators like “LLC” or “L.L.C.” into the search form. The system ignores suffixes, and adding them can restrict results or return false matches.
- Forgetting the April 15 Annual Report Deadline: Even if the annual report fee is waived by the state, you must still file the report to keep your business records current. Failing to file by April 15 can result in administrative dissolution, leading to the loss of your entity’s active status and name protection.
- Assuming Availability Equals Official Approval: A search showing no matching results is a preliminary indicator of availability, but only the Secretary of State Business Services division can officially approve your name when they process your filing.