yes - must be authorized to do business in Missouri
Can you be your own agent?
yes - if owner is Missouri resident and available during business hours
Best Registered Agent Services for Missouri LLCs (2026)
Affiliate disclosure: Northwest Registered Agent, Bizee, ZenBusiness and LegalZoom pay us a commission if you sign up through our link, at no extra cost to you. We list only the registered agent services we have an affiliate relationship with, so this is not a survey of the whole market.
This table is not scored. The four are listed cheapest annual renewal first, and the rows below it say which one fits which situation. The scored ranking, and the formula behind it, is on the formation services review, which orders them on three-year cost, BBB rating and Trustpilot score.
Note: Bizee holds a C rating from the BBB and is not accredited. BBB's profile carries a live alert describing a pattern of complaints about unexpected charges, difficulty canceling and filing delays, and Bizee has posted a response to it. We flag this so you can make an informed choice.
Prices are each provider's standard published rates; year-one pricing applies when you form your LLC through the same service. BBB and Trustpilot figures as recorded September 15, 2026, not re-checked since, and both sources update continuously. These are the dates the figures were last written to our dataset, which is the most we can show: they are not verification dates. See how we evaluate these companies in our full formation services review →
Which Registered Agent Is Best for Your Missouri LLC?
You're forming a new LLC and want the agent bundled
Our pick: ZenBusiness
Registered agent is free for year one with their $0 starter formation plan, backed by an A from the BBB and a 4.8/5 Trustpilot score.
Your LLC already exists and you just need an agent
Our pick: Northwest Registered Agent
A flat $125/yr for registered agent service, the lowest renewal of the services listed here, and a privacy policy that says it does not sell your information. Registered agent customers are enrolled by default in annual report filing at $100 plus state fees, which you can cancel.
You want year one free and the cheaper renewal after it
Our pick: Bizee
Registered agent is free for year one on every Bizee plan and renews at $149/yr, $50/yr less than ZenBusiness, the other service listed here that includes year one free. Northwest renews lower still at $125/yr, but its first year comes inside a paid $39 formation package rather than free. Tradeoff: a C rating from the BBB, which cites a pattern of complaints about charges and cancellation, so read every auto-renewal term.
Complex legal needs alongside your filing
Our pick: LegalZoom
The only one of the services listed here with licensed attorney consultations, and the most expensive registered agent listed here at $249/yr, which is never included in their plans.
Ready to file your annual report?
Go directly to the Missouri Secretary of State portal.
Best for: Missouri residents who work from home and don't mind their address being public
Friend or family member
Pros
Low cost option
Personal relationship ensures reliability
Keeps your address private
Cons
Depends on their continued availability
May create personal liability concerns
Could strain relationships if issues arise
Best for: Entrepreneurs with trusted Missouri contacts willing to handle the responsibility
Professional service
Pros
Complete privacy protection
Professional compliance tracking
Reliable availability and forwarding
No personal liability exposure
Cons
Annual fee typically $100-300
Less direct control over document handling
Best for: Business owners prioritizing privacy, reliability, and professional compliance management
This guide is general information, not legal or tax advice, and reading it does not create an attorney-client relationship. It reports what each state publishes about filing deadlines, fees, and the consequences of missing them, with the sources this page cites. It cannot tell you what your own company owes: the date turns on when and where you formed, states change these rules between our reviews, and in several states an entity-level tax falls due in a year when no report does. Confirm your own dates with the filing office named on this page before you rely on one here, because the penalty for missing a deadline can be administrative dissolution of the company.
Frequently Asked Questions
A registered agent is a person or business entity designated to receive legal documents, tax notices, and official correspondence on behalf of your Missouri LLC. Missouri's Limited Liability Company Act (chapter 347 of the Missouri Revised Statutes) requires every LLC to appoint and maintain a registered agent with a physical street address located within Missouri. This agent serves as your LLC's official point of contact for the Missouri Secretary of State, courts, and other government agencies. Without a registered agent, your LLC can't legally operate in Missouri and may face administrative dissolution or loss of good standing status. The practical implication is significant: if legal documents are served to your registered agent and you miss the deadline to respond, you could face default judgments or costly lawsuits by default. You must list your registered agent's name and Missouri address on your initial Articles of Organization (Form LLC-1) filed with the Missouri Secretary of State, and you can change this information anytime by filing an amendment. Your next step is to either appoint a resident individual with a Missouri address or hire a professional registered agent service before filing your LLC formation documents.
Operating without a registered agent violates Missouri's Limited Liability Company Act (chapter 347, RSMo) and can lead the Missouri Secretary of State to administratively dissolve your LLC. The state will administratively dissolve your company without notice or hearing, making it impossible to legally conduct business, enter contracts, or defend lawsuits. You'll miss critical legal documents, service of process, tax notices, and regulatory communications, creating liability exposure and default judgments against your business. The Secretary of State imposes dissolution without requiring you to file dissolution paperwork, and reinstatement requires filing Articles of Reinstatement (form LL-14) plus paying a $25 filing fee and any back fees owed. Your LLC loses good standing status immediately, preventing you from obtaining business licenses, opening bank accounts, or qualifying for loans. The practical consequence: your business becomes legally unoperational within weeks. Register an agent immediately by listing their name and Missouri street address on your Articles of Organization or file an amended form with the Missouri Secretary of State to restore compliance and protect your company's legal status.
If you serve as your own registered agent in Missouri, you'll pay no additional fees beyond your LLC formation costs to the Missouri Secretary of State, currently $105 for the Articles of Organization filing. However, self-service requires you to maintain a physical street address in Missouri and be available during business hours to receive legal documents, which creates liability exposure if you miss critical deadlines. Hiring a friend or family member typically costs $0-50 annually, but they face the same availability requirements and personal liability risks. Professional registered agent services in Missouri typically charge $100-300 per year through providers like LegalZoom, Northwest, or local firms, and they include mail forwarding, document scanning, compliance reminders, and liability insurance coverage. This distinction matters significantly: if a lawsuit is filed and your registered agent misses service, you could face default judgments. Start by evaluating whether you can reliably maintain a Missouri address and monitor mail daily before choosing the no-cost route.
Yes, using a registered agent service protects your privacy by keeping your personal address off public records filed with the Missouri Secretary of State. When you file your Missouri LLC Articles of Organization (Form LLC-1), the registered agent's business address, not your home or business address, appears on all publicly searchable documents maintained by the Missouri Secretary of State's Business Registration Division. This separation is legally significant: unsolicited solicitations, lawsuits, and regulatory notices directed to your agent reduce personal exposure and allow you to filter unwanted contact before it reaches you. However, note that Missouri still requires you to maintain a registered agent at a physical street address (not a PO Box), and you remain personally liable for any missed registered agent notices, which could result in service of process violations. To protect your privacy effectively, register a commercial registered agent service rather than listing yourself or an employee; this costs $75 to $300 annually depending on the provider. Next, contact your chosen registered agent to confirm they'll accept service on your behalf before finalizing your LLC formation.
Yes, you can change your Missouri registered agent at any time by filing a Statement of Change of Registered Agent or Registered Office (Form LLC-4) with the Missouri Secretary of State's Business Filing Section. The filing fee is $25, and processing typically takes 5 to 7 business days. You must obtain written acceptance from your new registered agent before submitting the form, as Missouri requires documented consent to prevent gaps in service of legal documents. This change becomes effective upon filing approval, meaning your LLC remains compliant without interruption. If you fail to maintain a registered agent, Missouri can administratively dissolve your LLC, exposing you to personal liability and loss of trademark rights. To proceed, contact your new agent's office to confirm they'll accept appointment, then submit Form LLC-4 with the $25 fee to the Missouri Secretary of State at PO Box 778, Jefferson City, MO 65102, or file online through their business filing portal.
Sources
Each entry below is a document recorded in our verified Missouri sources, and each entry says what the document is. Some statutory text is read from an accurate mirror rather than from the state's own host, and those say so.
See how Northwest Registered Agent, Bizee, ZenBusiness and LegalZoom, the formation services we partner with, compare on 3-year cost, BBB rating and Trustpilot score before you choose.
Edmond Hui is a software engineer and serial entrepreneur based in New York who has founded multiple online businesses across e-commerce, media, and information publishing. Before transitioning into tech, he spent years as a commercial real estate professional closing deals totaling over 100,000 square feet, giving him firsthand experience with business formation and entity structuring. He built MyStateLLC to provide the free, state-specific LLC guidance he wished existed when forming his own companies.
