Site: nolo.com
... a "registered agent") in the the state. ... In Montana, an LLC can use either a:
commercial registered agent, or
noncommercial registered agent. ... A commercial registered agent is a person or business that's filed a commercial registered agent listing ... As long as you meet the registered agent legal requirements, you can act as your own registered agent ... See our article on what you need to do when closing your business for more in-depth information and guidance ...