Everything you need to know about starting and maintaining a business in Montana — LLC formation, taxes, annual reports, licenses, and compliance requirements.
Montana is a leading destination for business formation. The state offers a low-cost regulatory environment, managed by the Montana Secretary of State. Filings are submitted via the official state portal.
Annual report due: April 15 each year.
For most businesses in Montana, the recommended structure is:
An LLC provides the ideal balance of personal liability protection, pass-through taxation flexibility, and minimal administrative overhead. Montana LLCs are governed by the Montana Secretary of State with a state filing fee of $70.
Form LLC in MontanaAnnual report for all Montana registered businesses.
Form your LLC or Corporation, get your EIN, and stay compliant with expert guidance. No hidden fees. Step-by-step guided formation process.
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| Filing Agency | Montana Secretary of State |
| Filing Fee | $70 |
| Late Penalty | $10 |
| Report Required | Yes |
| Report Cycle | Annual |