Missouri offers one of the most owner-friendly LLC structures in the U.S.: $50 to file Articles of Organization (LLC-1) with the Missouri Secretary of State online — with immediate approval — and zero annual report requirement. That's right: Missouri is one of the few states with no LLC annual report at all. Combined with no franchise tax and a top individual income tax rate of 4.7%, Missouri's ongoing state-level cost is essentially zero (you still owe income tax on profits and any applicable sales tax). Mail filings cost more ($105) and take longer, so online is the obvious path. Missouri's economy is anchored by agriculture and ag-tech (Bayer/Monsanto headquartered in St. Louis), beer (Anheuser-Busch), aerospace and defense (Boeing's F/A-18 and F-15 production in St. Louis), and bioscience (the Cortex Innovation Community). For solo founders and small businesses prioritizing low ongoing cost, Missouri is one of the strongest choices in the country.
Why form your LLC in Missouri
Strong fit for agriculture, beer (Anheuser-Busch), defense (Boeing in St. Louis), and bioscience. One of the most cost-efficient states in the U.S. for solo founders.
- No annual report — once formed, no recurring state filing
- Immediate online approval through Missouri Online Business Filing
- No franchise tax
- Top individual income tax rate of 4.7%
- Strong agriculture, beer, aerospace, and bioscience clusters
- $50 online filing fee — among the cheapest in the U.S.
Best fit for: Agriculture & ag-tech · Aerospace & defense (St. Louis) · Bioscience
Don’t want to file yourself? Northwest Registered Agent files your Missouri LLC for $39 + state fee and acts as your registered agent the first year free.
How to form a Missouri LLC in 7 steps
- 1Search the Missouri business name database
Use the Missouri Secretary of State business search to confirm name availability. The name must include "Limited Liability Company", "Limited Company", "L.L.C.", "L.C.", "LLC", or "LC". Reserve a name for $25 (held 60 days) if needed.
- 2Appoint a Missouri registered agent
Required to have a physical Missouri street address. Can be the LLC owner if they're a Missouri resident, or a commercial registered agent service.
- 3File Articles of Organization (LLC-1)
File online through Missouri Online Business Filing for $50 (or $105 by mail — much more expensive). Approval is immediate online. The Articles include LLC name, registered agent, principal office, purpose, duration, and management structure.
- 4Draft an Operating Agreement
Required by Missouri law (Section 347.081 RSMo). The Operating Agreement can be written or oral, but written is strongly recommended for enforceability and clarity. Defines membership interests, voting, profit/loss splits, and dissolution. Banks routinely ask for it.
- 5Apply for an EIN with the IRS
Free at irs.gov, takes 10 minutes online. Required for opening a business bank account, registering with the Missouri Department of Revenue, and filing federal taxes.
- 6Register with the Missouri Department of Revenue (DOR)
Register through Missouri DOR Business Tax Registration for sales and use tax (if you sell taxable goods/services), withholding tax (if you have employees), and any industry-specific accounts.
- 7Open business banking — and that's it for state filings
Open a dedicated business bank account using your Articles of Organization and EIN. Since Missouri has no annual report, you have no recurring state filing obligation beyond maintaining your registered agent and filing applicable tax returns.
File directly with Missouri Secretary of State →
Missouri LLC taxes & compliance
No annual report and no franchise tax — once your LLC is formed, ongoing state-level cost is essentially zero (you still owe income tax on profits). $50 online filing is a deal.
Ongoing compliance checklist
- No annual report at the state level — once formed, no recurring SOS filing
- No franchise tax
- Sales and use tax filings (Missouri DOR)
- Withholding tax filings if you have MO employees
- Federal income tax (Form 1065 multi-member, Schedule C SMLLC)
Registered agent rules
Required — MO street address.
Hidden costs new Missouri LLC owners forget
- Mail filings cost $105 (online is $50)
- Combined sales tax averages 8.39% with local add-ons
- Foreign LLC qualification: $105
- Local business licenses required in major cities (St. Louis, Kansas City)
- Some industries require state-specific licensing
- Property tax can be material
Should you use a formation service in Missouri?
You can absolutely file directly with the Missouri Secretary of State for the $50 state fee. The reasons most Missouri owners use a service anyway are (1) registered-agent privacy — keeping their home address off public filings — and (2) calendar reminders for ongoing compliance.
Have Northwest form your Missouri LLC for $39 + state fee
Free registered agent for the first year. Real human support. Privacy-by-default — your home address stays off public filings.
Missouri LLC: frequently asked questions
How much does it cost to start an LLC in Missouri?
Missouri Secretary of State charges $50 to file Articles of Organization online (or $105 by mail). There's no annual report fee. Realistic year-one cost: $50. Ongoing yearly cost: $0 in state filing fees — making Missouri one of the cheapest states in the U.S. to maintain an LLC long-term.
How long does it take to form an LLC in Missouri?
Online filings through Missouri Online Business Filing approve immediately — typically within minutes of submission. Mail filings take 5–7 business days. Online is the obvious path given the lower fee and faster approval.
Does Missouri have an LLC annual report?
No. Missouri is one of the few U.S. states with no annual report requirement for LLCs. Once your LLC is formed, you have no recurring Secretary of State filing obligation. You still must maintain your registered agent and file applicable tax returns.
Does Missouri have an LLC franchise tax?
No franchise tax. Pass-through LLCs pay no state-level entity tax. Owners pay personal income tax (graduated up to 4.7%) on their share of LLC profits.
Is the Operating Agreement required in Missouri?
Yes — Missouri Section 347.081 RSMo specifically requires Missouri LLCs to have an Operating Agreement. The agreement can be written, oral, or implied, but written is strongly recommended for enforceability. The Operating Agreement is not filed with the state — it's an internal document.
Can a non-resident form an LLC in Missouri?
Yes. Missouri has no residency requirement for LLC members or managers. You only need a Missouri-based registered agent. Out-of-state owners commonly use a commercial registered agent service.
Is Missouri a good state to form an LLC?
Yes — particularly for Missouri residents, solo founders, and small businesses prioritizing low ongoing cost. The combination of $50 online filing, no annual report, and no franchise tax makes Missouri one of the most cost-efficient states in the country. Strong industry clusters in agriculture, aerospace, and bioscience add real ecosystem value.
What's the Missouri LLC sales tax rate?
Missouri state sales tax is 4.225%, with local add-ons that can push combined rates above 10% in some areas. The average combined rate is 8.39%. If you sell taxable goods or services, register with the Missouri Department of Revenue.