Form a LLC in Missouri
Everything you need to know about forming a LLC in Missouri. Filing fees, requirements, timeline, and step-by-step guidance.
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How to File
Choose a Business Name
Select a unique name for your LLC that includes 'Limited Liability Company,' 'LLC,' or 'L.L.C.' Use the Missouri Secretary of State's business name search tool to confirm availability before filing.
30 minutes
Designate a Registered Agent
Appoint a registered agent with a physical street address in Missouri (P.O. boxes are not acceptable) who is available during normal business hours to receive legal and official documents on behalf of the LLC.
15 minutes
File Articles of Organization
Submit the Articles of Organization to the Missouri Secretary of State online via the Missouri Secretary of State's online portal (recommended) or by mail. The online filing fee is $50; the mail-in fee is $105.
30 minutes
Draft an Operating Agreement
Although not legally required by Missouri law, it is strongly recommended to create an operating agreement that outlines ownership structure, member responsibilities, profit distribution, and management procedures to protect all members.
2-4 hours
What's Next After Filing
Once your LLC is officially formed, you'll want to complete these important steps:
- •Obtain an EIN from the IRS — Apply for a Federal Employer Identification Number (EIN) through the IRS website at no cost. An EIN is required to open a business bank account, hire employees, and file federal and state taxes.
- •Register for Missouri State Taxes — Register your LLC with the Missouri Department of Revenue for applicable state taxes, including sales and use tax, withholding tax if you have employees, and any other applicable business taxes via MyTax Missouri.
- •File Annual Registration Report — File the Annual Registration Report with the Missouri Secretary of State each year by April 15 to keep your LLC in good standing. The filing fee is $45 online or $60 by mail.
Advantages
- ✓Low formation cost with a $50 online filing fee, one of the more affordable states for LLC formation
- ✓No state-level franchise tax on LLCs, reducing ongoing tax burden compared to many other states
- ✓Single-member LLCs are permitted, making it easy for solo entrepreneurs to gain liability protection
- ✓Pass-through taxation by default avoids double taxation, with income reported on members' personal tax returns
Considerations
- •Annual Registration Report must be filed by April 15 each year with a $45–$60 fee, adding an ongoing administrative obligation
- •Missouri does not require an operating agreement by law, which can lead to disputes if members do not voluntarily create governance documents
- •Foreign LLCs doing business in Missouri must file for foreign qualification, adding cost and complexity for out-of-state entities expanding into Missouri
Annual Obligations
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