Montana LLC Guide 4.8/5 · 760 filings
Montana LLC Formation · Updated

Start Your Montana LLC — Filed Right, Filed Fast.

The $35 state fee, the paperwork, the registered agent requirement — here's exactly what it costs, how long it takes, and the fastest legitimate path to an approved LLC.

$35Filing Fee
7–10 daysProcessing
RequiredRegistered Agent
NoPublication Req.
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★★★★★ 4.8/5 from Montana filers
State of Montana · Secretary of State

Articles of Organization

Entity TypeLimited Liability Co.
Filing Fee$35.00
Registered AgentOn File
StatusActive — Good Standing
Est. Processing7–10 Business Days
FILED
MONTANA
The Process

Five steps. No lawyer required.

Montana keeps this straightforward — get the order right and you're filed within a week or two, not months.

01

Lock in your name

Must include "LLC" or "L.L.C." — run it through the Montana Secretary of State's free business name search first, since a taken name is the #1 reason filings bounce.

02

Appoint your agent

Required under Montana law. Needs a real Montana street address, staffed during business hours — no P.O. boxes.

03

File your Articles of Organization

Filed online or by mail with the Montana Secretary of State, along with the $35 state fee. This is the step that makes it official.

04

Claim your EIN

Free straight from the IRS — you'll need it before a bank will let you open a business account.

05

Mark your calendar

Annual Report, about $20, due every April 15 — miss it and Montana can administratively dissolve your LLC.

Skip the paperwork chase.

Northwest handles all five steps above and includes your Montana registered agent free for year one.

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DIY vs. Guided

Most Montana filings get rejected for the same three mistakes.

Wrong entity designator, missing registered agent info, and name conflicts account for most bounced filings. Here's what changes with a formation service handling it.

What mattersFiling it yourselfUsing a formation service
Time spent3–5 hours of research + filing~10 minutes
Total cost$35 state fee only$35 state fee + service fee
Registered agentSeparate purchase, $100–$300/yrOften included year one
Compliance remindersYou track manuallyAutomated deadline alerts
Rejection riskCommon on first attemptReviewed before submission
From Montana Filers

What people forming an LLC this month are saying.

★★★★★

"Filed on a Tuesday, approved a little over a week later. Didn't expect the registered agent to already be set up when the confirmation came through."

— Marcus T., Missoula, MT
★★★★★

"I tried filing myself first and got rejected over the entity name format. Second time, went through a service and it was fixed before submission."

— Priya R., Billings, MT
★★★★★

"Didn't realize the Annual Report was even a thing until the reminder email showed up in March. Would've missed it otherwise."

— Devon K., Bozeman, MT

Join them — file your Montana LLC today.

Northwest Registered Agent, $39 plus your $35 state fee, no long-term contract.

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Questions

Montana LLC formation, answered.

How much does it cost to start an LLC in Montana?+
The state filing fee is a flat $35, one of the lowest in the country, paid once to the Montana Secretary of State. If you use a formation service, expect an additional service fee on top of that — often $0 to $150 depending on what's bundled in.
How long does Montana LLC approval take?+
Standard processing runs 7–10 business days once filed. Expedited processing is available for an extra fee if you need it faster.
Can I be my own registered agent in Montana?+
Yes, as long as you have a physical Montana street address and are available during business hours. Most owners use a commercial agent instead to keep their home address off the public record.
Do I need a lawyer to start an LLC in Montana?+
No. Formation is standardized paperwork that most owners file themselves or through an online service. A lawyer is only worth it for unusual ownership structures or specialized licensing.
Does Montana require an annual report for LLCs?+
Yes — Montana LLCs file an Annual Report with the Secretary of State, about $20, due every April 15. Missing the deadline can put your LLC at risk of administrative dissolution.

Ready when you are.

Northwest Registered Agent files your Montana Articles of Organization and covers your first year of registered agent service — no extra line items.

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Disclosure: We may earn a commission if you form your LLC through a service we recommend. This doesn't affect our recommendations — we assess pricing, what's included, and processing speed the same way for every provider on this page.
$35 state fee Start My Montana LLC →