Missouri requires every LLC to name a registered agent in the Articles of Organization it files to form. Hiring a paid service is optional: in most states the LLC's owner, or another individual who qualifies, may serve as its registered agent, and the rules below set out who qualifies in Missouri. See the rules below.
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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 phone, email and chat support
Our pick: ZenBusiness
A $0 Starter formation plan, backed by an A from the BBB and a 4.8/5 Trustpilot score. Registered agent is not included in any plan: it is $99 for the first year when you form with them, then $199/yr.
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 Northwest's report filing service, which charges your saved payment method $100 plus state fees each time it files for you and 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. 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 attorney consultations, which come with LegalZoom's $299 formation plan (and in one version of its plans its $249 plan) for 30 days and then cost $49 or $99 a month until you cancel, depending on the version. Also the most expensive registered agent listed here at $249/yr, which is never included in their plans.
Need the Missouri Secretary of State?
Go directly to the Missouri Secretary of State website.
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
Your home address is not the one listed for the registered agent
Cons
Depends on their continued availability
Relies on one person being available
Could strain relationships if issues arise
Best for: Entrepreneurs with trusted Missouri contacts willing to handle the responsibility
Professional service
Pros
Your home address is not the one listed for the registered agent
Professional compliance tracking
Reliable availability and forwarding
The service, not you, is responsible for accepting documents
Cons
An annual fee set by the provider
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 missing a deadline can cost the company its good standing or, in many states, its existence.
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 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 risks having the Secretary of State cancel its articles of organization. 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 LLC law, and failing to maintain a registered agent is one of the grounds on which the Missouri Secretary of State may cancel your LLC's articles of organization. You'll also miss service of process, tax notices and regulatory communications, which can lead to default judgments against your business. Missouri LLCs file no annual report, and the remedy for a cancellation is not a reinstatement application: the Secretary of State can rescind the cancellation once the LLC provides the documents and affidavits showing it has corrected the condition that caused it, such as by appointing a new registered agent. A separate reinstatement application, with a $100 fee, applies only to an LLC whose articles were canceled because the period of duration they stated expired. Register an agent immediately by listing their name and Missouri street address on your Articles of Organization, or file a statement of change of registered agent 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. Hiring a friend or family member typically costs $0-50 annually, but they face the same availability requirements. 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.
Only in part. When you hire a registered agent service, the service is listed as your registered agent in place of you, so your home address does not have to appear in that entry. That is the only part of your LLC's record a registered agent changes. Other parts of a filing can still show an owner's name or address. Assume that what you file with the state can be seen by the public, and read the blank forms your LLC files with the state filing office to see what each one asks you to list.
Yes, you can change your Missouri registered agent at any time by filing a statement of change of registered agent or registered office with the Missouri Secretary of State. Missouri law sets the filing fee at $5. Confirm that your new registered agent agrees to serve before you submit the statement, so there is no gap in service of legal documents. If you fail to maintain a registered agent, the Secretary of State may cancel your LLC's articles of organization. To proceed, contact your new agent's office to confirm they'll accept appointment, then submit the statement with the $5 fee to the Missouri Secretary of State, or file online through their business filing portal.
Sources
7 documentsShowHide
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. Where we hold the citation but no stable public link, the citation is printed on its own rather than pointed at a guessed address.
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.
