Amend your Montana entity's formation documents.
Montana requires Articles of Amendment whenever you change foundational details on your formation documents. This guide explains what triggers an amendment, what doesn't, the Montana Secretary of State fee, and how to file.
File Montana amendment →When you need an amendment in Montana
- Entity name change
- Authorized shares change (Corps)
- Business purpose change
- Member or manager structure change (Member-Managed → Manager-Managed)
- Duration changes
- Address change (use Statement of Change of RA or annual report)
- Adding or removing members (Operating Agreement only)
- Internal management changes
- Officer turnover (Corps - reflect in next annual report)