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Anonymous LLC formation for founders who value privacy. We handle the filing, EIN, and banking. Your name stays off the public state record.

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Not legal, tax, or financial adviceAnonymousllc.co is a US business formation and compliance service operated by Topslice LLC. We are not a law firm, accounting firm, or financial advisor. Content on this site is for informational purposes only and does not constitute legal, tax, accounting, investment, or immigration advice. Tax positions (S-corp election, Form 5472, BOI reporting status, treaty benefits, ITIN eligibility) and legal structures (anonymity, charging-order protection, foreign qualification) depend on facts specific to your situation and the current state of statutes, regulations, and litigation. Consult a US-licensed attorney, CPA, or enrolled agent before acting on any specific recommendation. Pricing, processing times, and bank-approval rates are based on observed averages and are not guarantees. State filing fees and IRS processing times are set by government agencies and are subject to change without notice. See our Terms, Refund Policy, and Privacy Policy for the full engagement terms.
© 2026 Topslice LLC · anonymousllc.co · Anonymous LLC formation across Wyoming, New Mexico, Delaware, and Nevada.
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Updated May 2026

Montana Registered Agent Service ($100/year)

Every Montana LLC must maintain a registered agent with a physical street address in Montana to receive service of process and state mail. Anonymousllc.co offers Montana registered agent service at $100/year - included free in year one of formation and $100/year on renewal. The agent keeps your home address off the public record and forwards lawsuits, state notices, and the April 15 annual report reminder. This page explains what the agent does, what is included, and how to switch.

4
anonymous states
5-10 day
formation
From $347
all-in
By Shafwan Ahmed, Operations & Fulfillment Lead

On this page

  1. What does a Montana registered agent do?
  2. Do you need a registered agent for a Montana LLC?
  3. Can you be your own registered agent in Montana?
  4. Why use Anonymousllc.co as your Montana registered agent?
  5. What is included in Montana registered agent service?
  6. How much does a Montana registered agent cost?
  7. How do you switch your Montana registered agent?
  8. What happens if your Montana registered agent fails?
  9. Does a registered agent make a Montana LLC anonymous?
  10. Can a non-US resident use a Montana registered agent?

What does a Montana registered agent do?

A Montana registered agent is the official point of contact for state and legal correspondence: service of process, state notices, annual report reminders, and tax notices. The agent must have a physical Montana street address and be available during business hours. A PO Box does not qualify. The agent receives lawsuits and government mail on the LLC's behalf and forwards them to the owner the day they arrive. The Montana address must be a real street location staffed during business hours, so a court process server or a state officer can hand documents to a person rather than a box. This role keeps the LLC reachable for legal service, which is why Montana makes it a formation requirement for every LLC. The agent's Montana address appears on the public Secretary of State record in place of the owner's own address. When a lawsuit or a state notice arrives, the agent date-stamps it and forwards it, so a deadline never passes unseen.

Do you need a registered agent for a Montana LLC?

Yes. Every Montana LLC must list a registered agent with a physical Montana street address on its formation filing and keep one appointed for the life of the entity. The state requires it to maintain good standing. An LLC without a valid registered agent risks administrative dissolution, because the state cannot reliably serve legal process on it. The requirement holds whether the owner lives in Montana or abroad. Anonymousllc.co provides the Montana agent and address so a founder anywhere satisfies the rule. A Wyoming or New Mexico anonymous LLC that foreign-qualifies into Montana also needs a Montana registered agent, so the requirement follows any entity doing business in the state. Anonymousllc.co supplies the agent for both direct Montana LLCs and foreign-qualified ones.

Can you be your own registered agent in Montana?

Yes, if you have a physical Montana street address and are available during business hours. Most owners use a commercial agent instead to keep their address off public records and avoid being served process at home or work. Acting as your own agent puts your street address on the public Secretary of State record and requires you to be present during business hours to accept service. A commercial agent removes both burdens. A non-resident owner without a Montana address must use a commercial agent to meet the requirement. Acting as your own agent also ties you to a fixed location during business hours, which is impractical for an owner who travels or runs the business remotely. A commercial agent stays reachable regardless of where the owner is.

Why use Anonymousllc.co as your Montana registered agent?

Using Anonymousllc.co as your registered agent keeps your personal address off public records: Montana state filings show our office, not your home. The service costs $100/year and is free in year one of any formation package. The team scans and forwards mail, tracks the April 15 annual report deadline, and sends compliance notifications. Montana requires either members or managers to be disclosed on public state records, so a registered agent hides your address but not ownership. Founders who need full anonymity form a Wyoming or New Mexico anonymous LLC and foreign-qualify into Montana.

What is included in Montana registered agent service?

Montana registered agent service includes a Montana street address for service of process, mail scanning and forwarding, annual report deadline reminders, compliance notifications, and optional annual report filing assistance. It is a full compliance layer for $100/year. The service covers everything the state requires an agent to do plus the practical extras a founder needs: real-time forwarding of legal service and government mail, and tracking of the April 15 annual report deadline. Clients opt into automatic annual report filing so the $20 report is filed on time each year. Mail scanning means a founder abroad reads Montana correspondence the same day without waiting on international post. The service turns a legal requirement into a single yearly line item that runs without owner attention. Compliance notifications flag any state action against the LLC early, so a problem is addressed before it reaches dissolution. Optional annual report filing means the $20 report and the agent renewal are handled together each year.

How much does a Montana registered agent cost?

Montana registered agent service is $100/year flat. Year one is included free in any Anonymousllc.co formation package, and renewal is $100/year thereafter. A standalone registered agent, with no formation, is also $100/year, useful for a founder who already has a Montana LLC and wants to switch agents. There are no per-mail or per-notice charges layered on top; the $100 flat rate covers the full service. Combined with the $20 annual report, ongoing Montana maintenance totals $120 a year. The rate holds for a single-member LLC and a multi-member LLC alike, because Montana does not scale the requirement to membership. A founder running several Montana LLCs pays $100/year per entity for continuous coverage.

How do you switch your Montana registered agent?

Switch a Montana registered agent at any time by filing a Statement of Change with the Montana Secretary of State. Anonymousllc.co handles the entire switch for $100 plus the state fee where applicable. There is no need to wait for a renewal date; the change takes effect once the state processes the Statement of Change. A founder unhappy with a current agent, or consolidating agents across several LLCs, moves to Anonymousllc.co without disrupting the entity. The team prepares and files the paperwork and confirms the update.

What happens if your Montana registered agent fails?

If a registered agent cannot be served process, the state can administratively dissolve the LLC and the owner can lose lawsuits by default. Reliable agent service is core compliance, not an optional add-on. A missed service of process means a court case proceeds without the owner's knowledge, ending in a default judgment. A lapsed agent also means missed state notices and annual report reminders, which compounds into dissolution. Anonymousllc.co maintains continuous coverage and forwards every notice the day it arrives to prevent these outcomes. Resigning agents are required to notify the state, which can leave an LLC without an agent on short notice if the owner does not act. Continuous commercial coverage closes that gap.

Does a registered agent make a Montana LLC anonymous?

No. Montana requires either members or managers to be disclosed on public state records, so a registered agent alone does not hide ownership. The agent keeps your address private, not your name. Using a commercial agent removes your home or business address from the public filing, which is a real privacy benefit, but the owner or manager disclosure remains. Founders who need true anonymity form in Wyoming, New Mexico, Delaware, or Nevada and foreign-qualify into Montana if local operations require it. Anonymousllc.co fulfills that anonymous path for $397 all-in through Wyoming.

Can a non-US resident use a Montana registered agent?

Yes. A non-resident forming a US LLC still needs a registered agent with a physical Montana address, which Anonymousllc.co provides for $100/year. This satisfies the state requirement without the owner setting foot in Montana. The agent keeps a foreign owner's overseas address off Montana public records while receiving service of process and state mail on the LLC's behalf. Combined with the fax EIN and remote banking, the registered agent lets a non-resident run a compliant Montana LLC entirely from abroad over WhatsApp.

More on Montana LLCs

Montana LLC overview
Montana LLC formation
Montana LLC cost
Montana annual report
Montana LLC tax
Montana operating agreement

Montana LLC FAQ

Legally yes if you have a physical Montana address and can be available during business hours. Most owners use a commercial agent to keep their address off public records and avoid being served process at home or work.
Anonymousllc.co charges $100/year flat. Year 1 is included free in any formation package, and a standalone agent with no formation is also $100/year.
Yes, at any time. File a Statement of Change with the Montana Secretary of State. Anonymousllc.co handles the full switch for $100 plus the state fee where applicable.
If your registered agent cannot be served process, the state can administratively dissolve your LLC and you can lose lawsuits by default. Reliable agent service is core compliance.
Yes. That is the entire point. The registered agent address is public; your home or business address never has to be. Montana still discloses members or managers separately.
Yes. Year 1 is included free in any Anonymousllc.co formation package. Renewal is a flat $100 per year thereafter. A standalone registered agent, without formation, is also $100 per year.
Service of process, state notices, annual report reminders, and tax notices. Anonymousllc.co scans and forwards mail, tracks the April 15 annual report deadline, and sends compliance notifications.
Yes. Non-residents forming a US LLC still need a registered agent with a physical Montana address, which Anonymousllc.co provides for $100/year. This keeps a foreign owner's overseas address off Montana public records.
No. Montana requires members or managers to be disclosed on public state records, so a registered agent alone does not hide ownership. For true anonymity, form in Wyoming, New Mexico, Delaware, or Nevada and foreign-qualify into Montana if needed.
No. Montana requires a physical street address staffed during business hours so a process server can hand documents to a person. A PO Box does not qualify. Anonymousllc.co provides a compliant Montana street address for $100/year.

Other states

Wyoming LLC
New Mexico LLC
Delaware LLC
Nevada LLC
Missouri LLC
Nebraska LLC
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