How to Form an LLC in Missouri

Everything you need to form a Limited Liability Company in Missouri (MO). Filing fee: $50 | Processing time: 3-5 business days

Filing Fee
$50
Annual Report
$0 (no annual report required)
Processing Time
3-5 business days
Online Filing
Yes

State Income Tax

2% to 4.95% individual income tax; 4% corporate income tax

Steps to Form an LLC in Missouri

1

Search for LLC name availability with the Missouri Secretary of State

2

Appoint a registered agent in Missouri

3

File Articles of Organization with the Missouri Secretary of State

4

Pay the $50 filing fee

5

Obtain an EIN from the IRS

6

Draft an Operating Agreement

7

Register for state and local tax obligations

Step-by-Step Missouri LLC Formation Guide

Missouri provides a straightforward and affordable LLC formation process managed by the Missouri Secretary of State. The filing fee is $50, and the state offers online filing for quick processing. Missouri's central location, diverse economy, and low cost of living make it a practical state for launching a business, whether you are based in Kansas City, St. Louis, or a smaller community.

Step 1: Verify Your LLC Name Availability

Search the Missouri Secretary of State's business entity database to confirm your desired LLC name is available. Your name must include "Limited Liability Company" or an approved abbreviation and must be distinguishable from existing entities on file. Missouri allows you to reserve a name for up to 60 days by filing a name reservation application with the Secretary of State.

Step 2: Designate a Registered Agent

Missouri requires every LLC to maintain a registered agent with a physical street address in the state. Your registered agent receives service of process and official state documents on behalf of your LLC. You can act as your own registered agent, appoint a Missouri resident, or hire a professional registered agent service.

Step 3: File Your Articles of Organization

Submit your Articles of Organization to the Missouri Secretary of State online or by mail. The filing fee is $50, and online filings are typically processed within a few business days. You will need to provide your LLC's name, principal office address, registered agent information, the purpose of the LLC, and organizer details. Missouri's online filing system is straightforward and guides you through each field.

Step 4: Draft Your Operating Agreement

Missouri does not legally require an operating agreement, but creating one is a smart move for any LLC. Your operating agreement should define management structure, member roles, profit-sharing arrangements, voting procedures, and how the LLC can be dissolved. This document keeps your LLC running according to your own rules rather than Missouri's default provisions.

Step 5: Obtain Your EIN from the IRS

Apply for a free Employer Identification Number through the IRS website. Your EIN is necessary for federal and state tax filings, opening a business bank account, and managing payroll. The application is completed online in minutes with immediate confirmation.

Step 6: Register for Missouri State Taxes

Register with the Missouri Department of Revenue for applicable state taxes through the MyTax Missouri portal. If your LLC sells taxable goods or services, you will need a sales tax license. Missouri imposes a state income tax on LLC earnings passed through to members, and some municipalities like Kansas City and St. Louis also levy local earnings taxes that your LLC may need to collect or pay.

Step 7: Open a Business Bank Account

Open a dedicated business bank account using your Articles of Organization and EIN. Maintaining separate business and personal finances is critical for protecting your limited liability status. Missouri banks across the state are experienced with LLC account setups and can help you get established quickly.

Step 8: Maintain Compliance and File Reports

Missouri does not require annual reports for domestic LLCs, which is a notable advantage that reduces your ongoing paperwork and costs. However, you must still keep your registered agent information current and comply with all applicable tax obligations. If your LLC's information changes, you should file an amendment with the Secretary of State to keep your records accurate.

Missouri's $50 filing fee and lack of annual report requirements make it one of the most cost-effective states for forming and maintaining an LLC. The absence of annual reporting is a distinctive advantage, but it means you are responsible for proactively updating your information if anything changes. Stay current on your state and local tax obligations, particularly if you operate in Kansas City or St. Louis, where additional local earnings taxes may apply.

Pros of Forming in Missouri

  • ✓Low $50 filing fee with no annual report requirement
  • ✓Two major metro areas (St. Louis and Kansas City) with diverse economies
  • ✓Low cost of living and doing business

Cons of Forming in Missouri

  • ✗State income tax applies to LLC earnings
  • ✗Some city and county taxes can add complexity
  • ✗Business incentives vary significantly by region

Best For

Entrepreneurs seeking a low-cost, low-maintenance state with access to major metro markets.

Frequently Asked Questions About Missouri LLCs

How much does it cost to form an LLC in Missouri?▼
The filing fee to form an LLC in Missouri is $50, paid to the Missouri Secretary of State. This is among the most affordable LLC filing fees in the United States. You can file your Articles of Organization online through the Missouri Secretary of State's website.
How long does it take to process an LLC filing in Missouri?▼
Standard processing for a Missouri LLC takes approximately 5 to 7 business days. Online filings are processed more quickly than mail-in submissions. Missouri offers expedited processing for an additional fee if you need your LLC formed sooner.
Does Missouri require an annual report for LLCs?▼
Missouri does not require LLCs to file an annual report, which eliminates one common ongoing compliance obligation. This makes Missouri one of the easiest states to maintain an LLC. However, you are still responsible for keeping your registered agent and business information up to date with the Secretary of State.
What are the registered agent requirements for a Missouri LLC?▼
Missouri requires every LLC to maintain a registered agent with a physical street address in the state. The agent can be a Missouri resident individual or a business entity authorized to transact business in Missouri. The registered agent must be available during regular business hours at the designated address to accept service of process and other official documents.
Is an operating agreement required for a Missouri LLC?▼
Missouri is one of the few states that legally requires LLCs to adopt an operating agreement. Under Missouri Revised Statutes Section 347.081, every LLC must have an operating agreement, whether written or oral. A written operating agreement is strongly recommended to ensure enforceability and clarity. It should cover management structure, member contributions, profit and loss allocation, and procedures for dissolution.
When does my Missouri LLC need an EIN?▼
Your Missouri LLC needs an EIN if it has more than one member, hires employees, or elects corporate tax treatment. Missouri businesses must also register with the Missouri Department of Revenue for state tax identification. You can apply for an EIN at no cost through the IRS website and receive it immediately.
Should I choose an LLC, S-Corp, or sole proprietorship in Missouri?▼
Missouri has a 4.95% individual income tax rate and a 4% corporate income tax rate. A sole proprietorship has no formation requirements but offers no liability protection. An LLC provides asset protection with pass-through taxation at the 4.95% individual rate. If your Missouri LLC generates significant income, an S-Corp election can reduce self-employment taxes. Missouri's low corporate rate of 4% can also make C-Corp taxation attractive in certain situations, particularly for retained earnings.
Why does Missouri legally require an operating agreement?▼
Missouri is one of a handful of states that requires all LLCs to have an operating agreement by statute. Under Missouri Revised Statutes Section 347.081, the operating agreement governs the relations among members, managers, and the LLC itself. Even though oral agreements are technically allowed, a written operating agreement is essential for protecting your interests and avoiding disputes. Without a proper operating agreement, your LLC may face governance challenges and potential legal issues.
What taxes does a Missouri LLC need to pay?▼
A Missouri LLC taxed as a pass-through entity pays no entity-level state income tax. Instead, members report their share of income on their individual Missouri tax returns at the 4.95% rate. If the LLC has employees, it must pay state payroll taxes and unemployment insurance. Missouri does not impose a franchise tax or gross receipts tax on LLCs. Local jurisdictions, particularly Kansas City and St. Louis, may impose their own earnings taxes, so check with your local municipality.
Can I form a Missouri LLC if I live in Kansas?▼
Yes, Kansas residents and other non-residents can form an LLC in Missouri. You must appoint a registered agent with a physical address in Missouri. If your LLC operates in both Kansas and Missouri, you may need to register as a foreign LLC in the other state as well. Many businesses in the Kansas City metro area operate across both state lines and must comply with each state's registration and tax requirements.

Calculate Your Missouri LLC Costs

Get a detailed cost breakdown for forming your LLC in Missouri, including filing fees, registered agent costs, and more.

Use the Cost Calculator

Form an LLC in Other States

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