To form an LLC in Montana you file Articles of Organization (sometimes called a Certificate of Formation) with the state and pay a one-time filing fee of $35. Montana is one of the cheapest states to form an LLC (number 1 of 51 by filing fee). You also need a registered agent with a Montana address, and most owners get an EIN from the IRS so they can open a bank account and pay taxes.
Montana LLC costs at a glance
| Item | Cost | When |
|---|---|---|
| Montana LLC filing fee | $35 | One time, paid to the state |
| ZIS Consultants service fee | $149 | One time |
| Registered agent (optional, if you don’t have a Montana address) | $50 first year | Renewal price depends on the state |
| EIN from the IRS (optional) | $20 | One time |
| Operating agreement (optional) | $49 | One time |
| Montana annual or periodic report | $20 | Annual, by April 15 |
Montana requires a report: annual, fee $20, due by April 15.
Processing time in Montana
Online filings in Montana are usually approved within a few business days. Processing times change with the state’s workload, and we keep you updated by email and WhatsApp until your approved documents arrive.
How to form your Montana LLC with ZIS Consultants
- Pick your company name and type. LLC, S Corp or C Corp. We check the name is available in Montana.
- Fill in the online order form. About 10 minutes: owners, address, and the add-ons you want. Nothing is preselected.
- We file with Montana. We submit your formation documents and pay the $35 state fee on your behalf.
- Get your documents. Approved Articles, EIN letter and operating agreement (if ordered) are emailed to you.
Frequently asked questions
How much does it cost to start an LLC in Montana?
The Montana state filing fee is $35. With ZIS Consultants the total is $184 (our $149 service fee plus the state fee). A registered agent ($50 first year), EIN ($20) and operating agreement ($49) are optional add-ons.
Does Montana require an annual report for LLCs?
Yes. Montana requires a report (annual). The fee is $20 and it is due by April 15.
Do I need to live in Montana to form an LLC there?
No. Anyone can form an LLC in Montana, including people living in other states or outside the US. You do need a registered agent with a physical address in Montana, which we can provide for $50 for the first year.
How much does a Montana corporation cost?
The Montana filing fee for a corporation (S Corp or C Corp) is $35. Our service fee is the same $149 for every company type.
Can I get an EIN for my Montana LLC?
Yes. Add the EIN option ($20) to your order and we apply to the IRS for you once the state approves your LLC.
Fees last checked Oct 15, 2026. States change fees from time to time, so we confirm the exact amount before filing.