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How to Start an LLC in Missouri: Fees, Filings and Annual Requirements

Forming an LLC in Missouri: the state filing fee, how to file, name rules, registered agent, annual report, state taxes, DBA and sales tax permit — from the official state sources.

Quick answers for Missouri

LLC filing fee
The fee for filing Articles of Organization (a Certificate of Limited Liability Company) for a Missouri LLC is $50.00 when filed online and $105.00 on paper. Mo. Secretary of State, Schedule of Fees and Charges (Chapter 347 fees, Limited Liability Companies)
How to file
A Missouri LLC is formed by filing Articles of Organization with the Secretary of State's Corporations Division, either online through the Secretary of State's business portal (bsd.sos.mo.gov) or on a paper form mailed with a check payable to the Secretary of State (PO Box 778, Jefferson… Mo. Secretary of State, Start a Business; RSMo 347.039

Last verified: 2026-10-27

Forming the LLC

LLC filing feeThe fee for filing Articles of Organization (a Certificate of Limited Liability Company) for a Missouri LLC is $50.00 when filed online and $105.00 on paper.
The Secretary of State's fee schedule PDF is headed "June 30, 2015" and carries a 01/2025 revision mark; it says electronic payments incur an additional small convenience fee. It also states that active-duty military in Missouri, including the Missouri National Guard, may create new businesses without paying a filing fee (Startup for Soldiers).
How to fileA Missouri LLC is formed by filing Articles of Organization with the Secretary of State's Corporations Division, either online through the Secretary of State's business portal (bsd.sos.mo.gov) or on a paper form mailed with a check payable to the Secretary of State (PO Box 778, Jefferson City, MO 65102). Under RSMo 347.039 the articles must state the LLC's name, its purpose, the registered office address and registered agent, whether it is managed by managers or by members, the events on which it dissolves or the number of years it is to exist (which may be perpetual), and the name and physical address of each organizer.
The pages read do not state a typical processing time.
Name rules and reservationThe name must contain "limited company" or "limited liability company" or the abbreviation "LC," "LLC," "L.C." or "L.L.C." It may not contain "corporation," "incorporated," "limited partnership," "limited liability partnership," "limited liability limited partnership" or "Ltd." (or abbreviations of them), or words implying a purpose not stated in the articles or that it is a government agency, and it must be distinguishable from other entity names on the Secretary of State's records. A name may be reserved for 60 days for a $25 fee; the reservation may be renewed for two more 60-day periods, for a maximum of 180 days.
Registered agentEach LLC must continuously maintain a registered office in Missouri and a registered agent, who may be an individual Missouri resident whose business office is the registered office, or a domestic or foreign corporation authorized to do business in Missouri whose business office is the registered office. The agent or office address is changed by filing a statement with the Secretary of State; the fee to change the registered agent, office address, or both is $10.00.
Operating agreementMissouri law states that the member or members of an LLC shall adopt an operating agreement, which may contain any provisions not inconsistent with law about the conduct of the LLC's business, management, member classes, voting, transfer restrictions, allocation of income and losses, and tax elections.
The statute section read does not say whether the operating agreement is filed with the state.
Source: RSMo 347.081

Keeping the LLC in good standing

Sales tax permitA business must obtain a sales tax license by registering with the Missouri Department of Revenue if it makes sales of tangible personal property or taxable services. Registration is done through the Department's online registration system or with the Missouri Tax Registration Application (Form 2643).
The Department's registration page links to a page about refunds or releases of sales/use tax bonds, but the page read does not state a registration fee or bond amount.
DBA / assumed nameMissouri law requires any person or business entity that transacts business in the state under a name other than its own "true name" to register that name with the Secretary of State as a Fictitious Name Registration, which can be done online through the business portal. The fee to create, renew, correct or amend a fictitious name registration is $7.00; cancellation has no fee.

Out-of-state LLCs and closing

Registering an out-of-state LLCBefore transacting business in Missouri, a foreign LLC must register with the Secretary of State by filing an application that includes its name, home jurisdiction and formation date, purpose, Missouri registered agent and office, and a certificate of good standing/existence from its home state dated within 60 days. The fee listed for a paper Certificate of Limited Liability Company (domestic/foreign) is $105.00.
The fee schedule lists the $50.00 online fee for domestic LLCs only.
Closing an LLCThe Secretary of State's fee schedule lists a $25.00 fee for a Notice of Winding Up of a Limited Liability Company and a $25.00 fee for Termination of a Limited Liability Company. A foreign LLC files a Certificate of Withdrawal, also $25.00.
RSMo 347.141 sets out how a dissolved LLC may give written notice to known claimants and the deadlines for claims.

Where to get help in Missouri

Starting an LLC & Small Business FAQ

How much does it cost to form an LLC in Missouri?
The fee for filing Articles of Organization (a Certificate of Limited Liability Company) for a Missouri LLC is $50.00 when filed online and $105.00 on paper.
How do you form an LLC in Missouri?
A Missouri LLC is formed by filing Articles of Organization with the Secretary of State's Corporations Division, either online through the Secretary of State's business portal (bsd.sos.mo.gov) or on a paper form mailed with a check payable to the Secretary of State (PO Box 778, Jefferson City, MO 65102). Under RSMo 347.039 the articles must state the LLC's name, its purpose, the registered office address and registered agent, whether it is managed by managers or by members, the events on which it dissolves or the number of years it is to exist (which may be perpetual), and the name and physical address of each organizer.
What are the LLC name requirements in Missouri?
The name must contain "limited company" or "limited liability company" or the abbreviation "LC," "LLC," "L.C." or "L.L.C." It may not contain "corporation," "incorporated," "limited partnership," "limited liability partnership," "limited liability limited partnership" or "Ltd." (or abbreviations of them), or words implying a purpose not stated in the articles or that it is a government agency, and it must be distinguishable from other entity names on the Secretary of State's records. A name may be reserved for 60 days for a $25 fee; the reservation may be renewed for two more 60-day periods, for a maximum of 180 days.
Do you need a registered agent for an LLC in Missouri?
Each LLC must continuously maintain a registered office in Missouri and a registered agent, who may be an individual Missouri resident whose business office is the registered office, or a domestic or foreign corporation authorized to do business in Missouri whose business office is the registered office. The agent or office address is changed by filing a statement with the Secretary of State; the fee to change the registered agent, office address, or both is $10.00.
Is an operating agreement required in Missouri?
Missouri law states that the member or members of an LLC shall adopt an operating agreement, which may contain any provisions not inconsistent with law about the conduct of the LLC's business, management, member classes, voting, transfer restrictions, allocation of income and losses, and tax elections.
How do you register a DBA in Missouri?
Missouri law requires any person or business entity that transacts business in the state under a name other than its own "true name" to register that name with the Secretary of State as a Fictitious Name Registration, which can be done online through the business portal. The fee to create, renew, correct or amend a fictitious name registration is $7.00; cancellation has no fee.
How do you get a sales tax permit in Missouri?
A business must obtain a sales tax license by registering with the Missouri Department of Revenue if it makes sales of tangible personal property or taxable services. Registration is done through the Department's online registration system or with the Missouri Tax Registration Application (Form 2643).
How do you register a foreign LLC in Missouri?
Before transacting business in Missouri, a foreign LLC must register with the Secretary of State by filing an application that includes its name, home jurisdiction and formation date, purpose, Missouri registered agent and office, and a certificate of good standing/existence from its home state dated within 60 days. The fee listed for a paper Certificate of Limited Liability Company (domestic/foreign) is $105.00.
How do you dissolve an LLC in Missouri?
The Secretary of State's fee schedule lists a $25.00 fee for a Notice of Winding Up of a Limited Liability Company and a $25.00 fee for Termination of a Limited Liability Company. A foreign LLC files a Certificate of Withdrawal, also $25.00.

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General legal information, not legal advice. Laws change and local rules can differ; check the linked official source or talk to a lawyer about your situation.