Registered Agent MT.org Review (2026)

Registered Agent MT.org takes on the Montana registered agent job at $99 a year. That includes a registered office address in the state, plus scans of anything served on the company waiting in your account. Renewal does not change it: $99 again.

Registered Agent MT.org files the formation paperwork for $199, plus the state's filing fee. Your first year as registered agent comes with it; after that the agent is $99 a year. An EIN application adds $99, although the IRS issues EINs free.

Registered Agent MT.org will not file the annual report for you. In Montana it comes around every year, due April 15, and the state bills $20, so keep it on your list.

Registered Agent MT.org files the state registration for $199, with Montana's $70 fee added. Year one as your registered agent is covered.

Agent service alone costs $297 over three years with Registered Agent MT.org and $447 with Mainstay Filing, so $150 separates them. Mainstay Filing runs one agent plan that is valid in all fifty states and scans the first three government mailings a year free. The Mainstay Filing package is $199 a year and takes the annual report off your list; the Registered Agent MT.org route totals $397 over three years with the agent but without report filing. Montana Registered Agent.co, the other Montana agent we grade, charges the same $99 a year, and the two grades sit close together.

• Montana registered agent launch guide: graded 3 on the list with a score of 8.5
• Montana LLC service launch guide: graded 2 on the list with a score of 9.1
• Montana foreign registration service launch guide: graded 1 on the list with a score of 9.4