How to Start an LLC in Missouri
Last Updated: by TRUiC Team
To start a Missouri LLC, you'll need to file the Articles of Organization with the Missouri Secretary of State, which costs $50 online. You can apply online or by mail.
Follow our step-by-step How to Start an LLC in Missouri guide to get started today.
- Name Your Missouri LLC
- Choose a Registered Agent
- File the Articles of Organization
- Create an Operating Agreement
- Get an EIN
- Keep Your Company Compliant
Learn more about LLCs and their benefits in our What is an LLC guide. To form an LLC in any state, visit our How to Set Up an LLC guide.
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Step 1: Name Your Missouri LLC
Choosing a company name is the first and most important step of creating an LLC in Missouri. Be sure to choose a name that complies with Missouri naming requirements and is easily searchable by potential clients.
1. Follow the naming guidelines:
- Your name must include the phrase “limited liability company” or one of its abbreviations (LLC or L.L.C.).
- Your name cannot include words that could confuse your LLC with a government agency (FBI, Treasury, State Department, etc.).
- Restricted words (e.g. Bank, Attorney, University) may require additional paperwork and a licensed individual, such as a doctor or lawyer, to be part of your LLC.
- Your name must be distinguishable from any other Missouri limited liability company, corporation, limited liability partnership, limited partnership, or limited liability limited partnership.
2. Is the name available in Missouri? Make sure the name you want isn't already taken by doing a Business Entity Search on the Missouri Secretary of State's website.
To learn more about searching for a Missouri LLC name, read our full guide.
3. Is the URL available? We recommend that you check online to see if your business name is available as a web domain. Even if you don't plan to create a business website today, you may want to buy the URL in order to prevent others from acquiring it.
Once you have verified your name is available, you may now select a professional service to complete the LLC formation process for you.
We reviewed and ranked the best LLC services. Find out which is best for you.
Step 2: Choose a Registered Agent in Missouri
You are required to nominate a Missouri registered agent for your Missouri LLC.
What is a registered agent? A registered agent is an individual or business entity responsible for receiving important tax forms, legal documents, notice of lawsuits, and official government correspondence on behalf of your business. Think of your registered agent as your business's point of contact with the state.
Who can be a registered agent? A registered agent must be a resident of Missouri or a corporation, such as a registered agent service, authorized to transact business in Missouri. You may elect an individual within the company including yourself.
Recommended: Check out these best registered agent services.
Step 3: File the Missouri LLC Articles of Organization
To register your Missouri LLC, you will need to file the Articles of Organization with the Secretary of State. You can apply online or by mail.
Now is a good time to determine whether your LLC will be member-managed vs. manager-managed.
File the Articles of Organization
OPTION 1: File Online With the Secretary of State
- OR -
OPTION 2: File by Mail
Filing Fee: $50 online, or $105 by mail, payable to the Secretary of State (Nonrefundable)
Mailing Address:
Corporations Unit
James C. Kirkpatrick State Information Center
P.O. Box 778
Jefferson City, MO 65102
For help with completing the form, visit our Missouri Articles of Organization guide.
If you’re expanding your existing LLC to the state of Missouri, you will need to form a foreign LLC.
Step 4: Create a Missouri LLC Operating Agreement
In Missouri, LLCs are required to have an operating agreement per Revised Statutes Section 347.081 of the state's legal code.
What is an operating agreement? An operating agreement is a legal document outlining the ownership and operating procedures of an LLC.
Why are operating agreements important? A comprehensive operating agreement ensures that all LLC owners are on the same page and reduces the risk of future conflict.
For more information on operating agreements, read our Missouri LLC operating agreement guide.
Recommended: Download a template or create a free operating agreement using our tool.
Step 5: Get a Missouri LLC EIN
You can get an Employer Identification Number (EIN) from the IRS for free. It is used to identify a business entity and keep track of a business’s tax reporting. It is essentially a Social Security number (SSN) for the company.
Why do I need an EIN? An EIN number is required for the following:
- To open a business bank account for the company
- For federal and state tax purposes
- To hire employees for the company
Where do I get an EIN? An EIN is obtained from the IRS (free of charge) by the business owner after forming the company. This can be done online or by mail.
FOR INTERNATIONAL APPLICANTS: You do not need an SSN to get an EIN. Learn more here.
Get an EIN
Option 1: Request an EIN from the IRS
- OR -
Option 2: Apply for an EIN by Mail or Fax
Mail to:
Internal Revenue Service
Attn: EIN Operation
Cincinnati, OH 45999
Fax: (855) 641-6935
Fee: Free
Steps After LLC Formation
Read all the steps you’ll need to maintain your LLC’s personal liability protection, open a business bank account, get business insurance, and stay up to date with state reporting requirements.
Visit our After Forming an LLC guide to learn more.
Step 6: Keep Your Company Compliant
Missouri LLC Business Licenses & Permits
To operate your LLC, you must comply with federal, state, and local government regulations. Fees and requirements for licenses and permits will vary depending on what sort of business license you need.
Find out how to get the necessary business licenses and permits for your LLC with our Missouri Business License guide.
Recommended: Consider having a professional service research your business’s licensing requirements. Read our best business license services review.
Missouri LLC Tax Filing Requirements
In order to keep your business in good standing, it's important to stay up to date on your Missouri LLC taxes.
Depending on the nature of your business, you may be required to register for one or more forms of state tax.
Missouri Sales Tax
If you are selling a physical product, you’ll typically need to register for a seller's permit through the Missouri Department of Revenue website.
The base sales tax rate in Missouri is 4.225%, with an additional local sales tax maximum of 5.875%.
Missouri Employer Taxes
If you have employees in Missouri, you will need to register for Unemployment Insurance Tax through the Missouri Department of Labor. You will also need to sign up for Employee Withholding Tax through the Missouri Department of Revenue.
Income Tax
State
Missouri has a graduated income tax structure, so depending on your LLC's income, your tax rate could vary from 2% to 4.95%.
State tax returns are due each year by April 15. To calculate your tax or determine your tax bracket, visit the Missouri Department of Revenue website.
Federal
You’ll also need to report your federal income tax using either Form 1065 (multi-member LLC) or Form 1040 Schedule C (single-member LLC).
Hiring Employees in Missouri
If you plan to hire employees, stay compliant with the law by following these steps:
- Verify that new employees are able to work in the US
- Report employees as "new hires" to the state
- Provide workers' compensation insurance for employees
- Withhold employee taxes
- Print workplace compliance posters and place them in visible areas of your workspace
Find out more information from Missouri's Division of Employment Security.
Recommended: Check out our Hiring for Your Small Business Guide for resources like sample job descriptions, payroll service reviews, and more.
Common Questions About Missouri LLCs
What is an LLC?
LLC is short for “limited liability company.” It is a simple business structure that offers more flexibility than a traditional corporation while providing many of the same benefits. Read our What is a Limited Liability Company guide for more information.
Or, watch our two-minute video: What is an LLC?
How do I name my Missouri LLC?
You must follow the Missouri LLC naming guidelines when choosing a name for your LLC:
- Include the phrase "limited liability company" or one of its abbreviations (LLC or L.L.C.).
- Do not use words that could confuse your business with a government agency (FBI, State Department, CIA, etc.).
- Receive the proper licensing when using the words such as lawyer or doctor.
If you are having trouble coming up with a name for your LLC, use our LLC Name Generator. That will not only find a unique name for your business but an available URL to match.
After you get your business name, get a unique logo using our Free Logo Generator.
Do I need to get a DBA or fictitious name for my business?
Most LLCs do not need a fictitious name or DBA. The name of the LLC can serve as your company’s brand name and you can accept checks and other payments under that name as well. However, you may wish to register a DBA if you would like to conduct business under another name.
To learn more about DBAs in your state, read our How to File a DBA guide.
Can I be my own registered agent in Missouri?
Yes. You or anyone else in your company can serve as the registered agent for your Missouri LLC.
Read more about being your own registered agent.
Is a registered agent service worth it?
Using a professional registered agent service is an affordable way to manage government filings for your Missouri LLC. For most businesses, the advantages of using a professional service significantly outweigh the annual costs.
For more information, read our article on Missouri registered agents.
What is the processing time to form my Missouri LLC?
After you submit the online Articles of Organization for your LLC, Missouri will immediately process the form after payment is received. Processing can take three to six business days by mail.
What is the difference between a domestic LLC and a foreign LLC?
An LLC is referred to as a "domestic LLC" when it conducts business in the state where it was formed. A foreign LLC must be formed when an existing LLC wishes to expand its business to another state.
Read our What Is a Foreign LLC article to learn more.
How much does it cost to start a Missouri LLC?
The cost to start a Missouri LLC is $50 online or $105 by mail.
To learn more, read our guide on the cost to form a Missouri LLC.
Do I need to file my operating agreement with the state of Missouri?
No. The operating agreement is an internal document that you should keep on file for future reference. However, many states like Missouri do legally require LLCs to have an operating agreement in place.
How do I get an EIN if I don’t have a Social Security number?
An SSN is not required to get an EIN. You can simply fill out IRS Form SS-4 and leave section 7b blank. Then call the IRS at (267) 941-1099 to complete your application. Learn more about applying as an international applicant.
What tax structure should I choose for my Missouri LLC?
When you get an EIN, you will be informed of the different tax classification options that are available. Most LLCs elect the default tax status.
However, some LLCs can reduce their federal tax obligation by choosing the S corporation (S corp) status. To learn more, read our LLC vs. S Corp guide.
Do I need an EIN for my LLC?
All LLCs with employees, or those with multiple LLC members, must have an EIN. This is required by the IRS.
Learn why we recommend always getting an EIN and how to get one for free in our Do I Need an EIN for an LLC guide.
What is the minimum wage in Missouri?
The minimum wage in Missouri is $12.00 per hour.
How often do I need to pay employees in Missouri?
Missouri employers are required to pay employees semi-monthly.
Missouri Business Resources
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