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.
How to File
Choose LLC Name
Select a unique name ending with 'LLC' or 'Limited Liability Company' and check availability through Missouri Secretary of State name search.
30 minutes
Select Registered Agent
Designate a registered agent with Missouri address to receive legal documents and official correspondence.
15 minutes
File Articles of Organization
Complete and submit Form LLC-1 with Missouri Secretary of State online or by mail with $50 filing fee.
45 minutes
Create Operating Agreement
Draft internal operating agreement outlining management structure, member roles, and business procedures (recommended but not required).
2-4 hours
What's Next After Filing
Once your LLC is officially formed, you'll want to complete these important steps:
- •Obtain EIN — Apply for federal Employer Identification Number (EIN) with IRS for tax purposes and banking.
- •Complete Business Registrations — Register for state taxes, obtain necessary business licenses, and open business bank account.
Advantages
- ✓No annual reports or franchise taxes required
- ✓Low $50 filing fee
- ✓Fast 1-2 day processing time
- ✓Single-member LLCs permitted
Considerations
- •Must maintain registered agent in Missouri
- •Limited liability protection requires proper business practices
- •Self-employment taxes may apply to members
Annual Obligations
What OpenChamber Does
We don't file paperwork for you — we guide you through doing it yourself, which saves money and helps you understand your business from day one.
Personalized Checklist
Every task you need, organized by priority and tailored to Missouri.
Vetted Professionals
When you need help, we connect you with professionals we trust.
Progress Tracking
Never lose track of where you are or what's next.
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