How to Start an LLC in Missouri (The Ultimate Guide)

Jon Morgan
Published by Jon Morgan | Co-Founder & Chief Editor
Last updated: June 19, 2024
FACT CHECKED by Lou Viveros, Growth & Transition Advisor
We meticulously research and verify the information presented in our articles. By consulting reliable sources and ensuring factual accuracy, we are committed to providing readers with well-informed, trustworthy content.

Forming your limited liability company in Missouri can be complex, especially for beginner entrepreneurs. With a clear guide, you can gain the knowledge and expertise needed to navigate the formation process successfully.

After several hours of research backed by an in-depth knowledge of Missouri's business regulations, we provide a comprehensive step-by-step approach to establishing your LLC successfully.

This article entails a comprehensive overview of the critical requirements, documentation, and crucial considerations on how to start an LLC in Missouri.

We also suggest engaging a Missouri-based LLC service provider, especially those providing free LLC formation.

Quick Summary

  • Starting an LLC in Missouri requires understanding the crucial requirements and procedures, including choosing the right LLC type, registering a unique business name, and fulfilling legal documentation needs​​.
  • Selecting the appropriate LLC type is crucial, as it impacts management, personal liability, taxation, and administration, with each type offering unique advantages and challenges.
  • According to CRA Aggregate Data, in 2021, Missouri banks issued $2.4 billion in loans to businesses with revenues of $1 million or less, emphasizing the financial support available for small businesses in the state.
  • Personally, I believe the flexibility and protection offered by Missouri LLCs make them an excellent choice for entrepreneurs looking to minimize personal liability and enjoy tax advantages.

How to Form an LLC in Missouri

To form an LLC in Missouri, the initial step involves selecting the most suitable type of LLC for your business needs and then registering a unique name that complies with state regulations, ensuring a solid foundation for your business's legal and operational framework.

1. Choose the Type of Your LLC (Mandatory)

When forming a Missouri LLC, selecting the right type is crucial.

Each structure has its own unique advantages and disadvantages:

  • Single-Member LLC: Ideal for solo entrepreneurs, offering simplicity and full control. However, it may be seen as less credible by banks and investors.
  • Multi-Member LLC: Suitable for partnerships, providing shared responsibility and diverse skill sets. The downside is potential conflicts among members and more complex decision-making processes.
  • Manager-Managed LLC: Offers professional management, which is beneficial if members aren't skilled in business management. This, however, can reduce members' control over business decisions.
  • Member-Managed LLC: Members actively manage the business, ensuring direct involvement in all aspects. This can be challenging if members lack management experience.

Drawing from my experience as a business expert, the key is aligning your business goals with the type of LLC that best accommodates your operational style and growth ambitions.

Each structure offers different levels of personal liability protection, tax implications, and administrative requirements. Consider these factors carefully to make an informed decision.

2. Choose a Name for Your LLC (Mandatory)

Registration of your business name is a crucial step in setting up your LLC in Missouri. It's a process I've navigated with precision. When choosing a name, it's vital to ensure it aligns with Missouri's regulations, which include distinctiveness and relevance to your business.

You can check this by searching the Missouri Secretary of State's business name database for free [1].

If the business name is available, reserve it beforehand so nobody else can use your preferred moniker when you are ready to start.

The name you choose must contain "LLC" in it.

According to the state business division, some of the restricted names may require additional documentation, including:

  • Bank
  • Insurance
  • Cooperative
  • Association.

Remember that the chosen name should accurately represent your business and align with your brand image. Checking for trademarks or intellectual property conflicts is crucial to avoid legal issues.

3. Select a Registered Agent (Mandatory)

After you've chosen a name, you'll need to hire a registered agent.

The business should choose an individual or company residing in Missouri that will be available to accept any legal documents during business hours.

An agent is an individual or business entity in charge of receiving important legal documents on behalf of the LLC.

The registered agent needs to have a physical street address in Missouri where they can receive mail, official notices, and summons from court actions or lawsuits filed against your company.

In addition to serving as an address for business-related correspondence, it's also advisable for the agent to maintain a dedicated fax number and email address to accept the delivery of important documents.

Although there are no specific laws or rules surrounding what type of business entity you must hire, many businesses choose an individual already associated with their LLC in some capacity, such as a member or manager.

It's also possible to hire a Missouri registered agent service to handle all of these tasks on your behalf.

4. File Missouri Articles of Organization (Mandatory)

Stacked and clipped documents on table

After you have chosen a registered agent for your LLC, the next crucial step is to file the Missouri Articles of Organization.

This is a legal document that officially establishes your LLC with the state. You can obtain the Articles of Organization form from the Missouri Secretary of State's website or by contacting their office directly.

Supporting the growth and stability of these businesses, in 2021, as per CRA Aggregate Data, banks in Missouri issued loans amounting to $2.4 billion to businesses with revenues of $1 million or less, highlighting the vital role of financial institutions in fostering business development [2].

A Missouri Articles of Organization must include specific details about your business entity to be considered valid, as below:

  • Name of your limited liability company
  • The purpose of LLC
  • Name, address, and other information of your registered agent
  • Management of LLC (will it be member-managed or manager-managed)
  • Name and addresses of each organizer
  • Duration of LLC (permanent or for a specified period with an end date)
  • The effective date of the Articles of Organization
  • The signature of the LLC organizer

There are also fees associated with forming a Missouri LLC, including Articles Organization Filing Agent Fees ($50 + $1.25 for online filings, $105 for paper filings).

You can file Missouri LLC Articles of Organizations by certified or registered mail and other means, depending on your choice. However, you should file the articles in the office of the Missouri Secretary of State.

Steps to Take After Forming an LLC in Missouri

After successfully forming your LLC in Missouri, the journey to establish and grow your business begins. Here are some essential steps to ensure your LLC's smooth operation and legal compliance in its initial phase and beyond.

An operating agreement is not a mandatory legal document but it is highly recommended. It can be simple or complex, depending on what you want to include in the agreement.

The basic elements of an operating agreement include: 

  • Name and purpose of your LLC
  • Members' percentage interest in the company
  • Managers' roles
  • Responsibilities (if any)
  • Member meetings schedule (frequency and locations)
  • Maintenance fee payment dates
  • Profit and loss allocation

An LLC operating agreement ensures all members are on the same page.

Operating agreements help manage an LLC, define its purpose and structure, provide a succession of members or managers when they leave the company, etc.

"In cases where an LLC, either newly formed or existing, hasn't established an operating agreement, its articles of organization, bylaws, or any pre-existing operating or member control agreements will serve as its de facto operating agreement."

-Jon Morgan, Co-Founder & Chief Editor of Venture Smarter

That is why you should have an operating agreement, no matter how unimportant it may seem.

Consult with an attorney or use online legal services to ensure that your operating agreement aligns with Missouri's laws and suits the specific needs of your LLC.

Woman in formal attire holding a plain white card

Once everything else is out of the way, you can obtain an employer identification number or federal employer identification number (EIN).

An EIN is a one-of-a-kind nine-digit identifier that identifies your business and helps the Internal Revenue Service keep track of it.

You can obtain an EIN by visiting the IRS website and filling out an SS-4 application [3].

You need an EIN for several reasons, starting with the fact that most banks require one before they allow you to open a business checking account for your LLC.

Every new business needs a bank account, even as a foreign LLC or a sole proprietorship.

Here are reasons why it’s essential to have separate business bank accounts from personal ones:

  • A dedicated business bank account allows for clear and accurate business income, expenses, and transaction tracking. This simplifies financial record-keeping and tax reporting.
  • You can separate your personal and business finances by opening business bank accounts in the LLC's name. Keeping them separate will help avoid confusion (and potential legal problems) should any disputes arise between yourself, someone else involved, or a business owner.
  • A separate business bank account enhances the professional image of your LLC. Clients will, thus, be confident in your business's credibility and professionalism.
  • It helps protect your personal assets from potential business liabilities, shielding your savings, property, and other personal resources in case of legal issues or debts.

8. File Your LLC Annual Report (Mandatory)

In Missouri, LLCs are required to file this report annually by the end of the month in which the LLC was originally formed. If your LLC was formed on June 15th, your Annual Report would be due by June 30th each year.

The filing fee for the Missouri LLC Annual Report is relatively modest. As of my last update, the fee was $20 for online filings and $45 for paper filings. These fees are subject to change, so it’s advisable to verify the current amount on the Missouri Secretary of State's website or by contacting their office directly.

The timely filing of your Annual Report is crucial. Failure to file by the due date can result in late fees and potentially jeopardize the good standing of your LLC in Missouri.

I advise my clients to mark this date in their calendars and prepare the necessary information in advance to ensure a smooth filing process.

9. Obtain Business Licenses and Permits

The specific licenses and permits you need depend on the nature of your business and its location.

Here are some examples of common licenses and permits in Missouri:

  • General Business License: Required for most businesses operating in Missouri, it's obtained through the local city or county government where your business is located.
  • Professional Licenses: If your LLC offers professional services (like legal, medical, or accounting services), you'll need to obtain the relevant professional license from the Missouri Division of Professional Registration.
  • Sales Tax License: If your business sells goods or provides taxable services in Missouri, you must register for a Missouri Vendor's Use Tax License through the Missouri Department of Revenue.
  • Health Department Permits: If your business involves food preparation or sales, such as a restaurant or a food truck, you'll need a permit from the local health department.
  • Special State-Issued Business Licenses: For businesses in certain industries, such as construction, transportation, or liquor sales, specific state-issued licenses are required. These are obtained through various state agencies.
  • Local Permits: Depending on your location and business type, you may need additional permits, such as a zoning permit, a building permit, or a sign permit from your local city or county.

It's important to conduct thorough research to determine the exact requirements for your LLC. The Missouri Business Portal provides resources and information to help identify the necessary licenses and permits.

Additionally, consulting with a legal professional or a business advisor who is familiar with Missouri regulations can be beneficial to ensure full compliance.

10. Choosing Your Tax Structure

A woman checking papers

Choosing the right tax structure for your LLC in Missouri is crucial for financial efficiency and legal compliance.

The primary options are:

  • Disregarded Entity (Single-Member LLC): Taxed like a sole proprietorship. Pros: Simple tax filing; Cons: Personal liability for business debts.
  • Partnership (Multi-Member LLC): Profits pass through to members' personal tax returns. Pros: No double taxation; Cons: Complexity in profit distribution.
  • S-Corporation: Income, deductions, etc., pass through to shareholders. Pros: Potential tax savings on self-employment taxes; Cons: Stricter operational requirements.
  • C-Corporation: Entity pays corporate tax. Pros: Lower corporate tax rate for retained earnings; Cons: Double taxation on dividends.

Drawing from my experience, the S-Corporation often offers a balanced mix of tax efficiency and operational flexibility, particularly for LLCs anticipating growth or significant income.

Changing your tax structure requires filing IRS Form 8832 (Entity Classification Election) or Form 2553 (for S-Corp status), ideally before the tax year you want the change to take effect.

It’s recommended to consult with a tax professional to align this decision with your business goals and to navigate the specific timelines and regulations.

Related Articles:

Benefits and Drawbacks of an LLC in Missouri


  • Limited Personal Liability: LLC members are typically not personally liable for business debts and liabilities, offering significant protection.
  • Tax Flexibility: Missouri LLCs benefit from pass-through taxation, avoiding the double taxation faced by corporations. This means profits and losses can be reported on individual members' tax returns.
  • Ease of Formation and Maintenance: Missouri is known for its straightforward LLC formation process and minimal annual filing requirements, making it easier for business owners to maintain compliance.
  • Business Credibility: Establishing an LLC in Missouri can enhance your business's credibility with customers, suppliers, and potential investors.

Small businesses in Missouri are a major source of employment, with 1.1 million individuals making up 44.8% of the state's workforce, as per the U.S. Small Business Administration. This statistic underscores the significant contribution of small businesses to the job market and the importance of supporting these entities [4].


  • Limited Growth Potential: Unlike corporations, Missouri LLCs cannot issue stock, which can limit options for raising capital.
  • Self-Employment Taxes: Profits from an LLC are subject to self-employment taxes in Missouri, which could be higher than corporate tax rates.
  • Varied Local Regulations: Depending on the location within Missouri, LLCs may face different local regulations and licensing requirements, adding to the complexity of operation.
  • No State-Level Incentives: Unlike some states, Missouri doesn’t offer specific state-level incentives for LLCs, which might be a disadvantage compared to states with more aggressive economic development programs.

DIY vs. Professional LLC Formation

DIY LLC Formation


  • Cost-Effective: Typically less expensive than hiring a professional. You only pay the state filing fees.
  • Control and Learning: You gain a deeper understanding of your business's legal structure by handling the process yourself.


  • Time-Consuming: Requires significant personal time investment to research and understand state-specific regulations.
  • Risk of Errors: Without legal expertise, you might make mistakes in filing or compliance, potentially leading to legal or financial issues.

Professional LLC Formation


  • Expertise and Accuracy: Professionals are knowledgeable about state laws and can ensure accurate and compliant filings.
  • Time-Saving: Outsourcing this task saves you time, allowing you to focus on other aspects of your business.
  • Peace of Mind: Having an expert handle the formation provides reassurance that the process is done correctly.


  • Cost: More expensive than DIY, as service fees are added on top of state filing fees.
  • Less Personal Involvement: You might not learn as much about the legal intricacies of your business.

Ultimately, the decision depends on individual requirements, confidence in handling legal paperwork, time availability, and budget. It’s about balancing the need for cost savings against the potential risks and time investment of a DIY approach.


Can I File an LLC by Myself?

You can file an LLC yourself, but seeking professional assistance is recommended. Consulting an attorney or using online legal services can ensure compliance with legal requirements and help avoid potential pitfalls. Professional guidance can aid in accurately completing paperwork and understanding the legal implications of forming an LLC.

What Rules Must Foreign LLCs Follow to Operate in Missouri?

Foreign LLCs must register with the Missouri Secretary of State, appoint a Missouri-based registered agent, ensure their name is available or adopt an alternate name, file annual reports, maintain good standing in their home state, and comply with all relevant Missouri state laws.

Can I Operate a Business from Home with My Missouri LLC?

Yes, you can operate a business from home with a Missouri LLC. However, you should check local zoning laws for any restrictions and obtain the necessary permits or licenses. Home-based businesses must also comply with state tax and business regulations.



About The Author

Co-Founder & Chief Editor
Jon Morgan, MBA, LLM, has over ten years of experience growing startups and currently serves as CEO and Editor-in-Chief of Venture Smarter. Educated at UC Davis and Harvard, he offers deeply informed guidance. Beyond work, he enjoys spending time with family, his poodle Sophie, and learning Spanish.
Learn more about our editorial policy
Growth & Transition Advisor
LJ Viveros has 40 years of experience in founding and scaling businesses, including a significant sale to Logitech. He has led Market Solutions LLC since 1999, focusing on strategic transitions for global brands. A graduate of Saint Mary’s College in Communications, LJ is also a distinguished Matsushita Executive alumnus.
Learn more about our editorial policy

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