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Missouri · Name search and rules

Missouri LLC name search

How to check if your name is free in Missouri, the words you must use, the words you can't, and how to hold a name while you prepare.

Last verified 2026-11-01 against official Missouri sources

Short answer: Restricted words include standard regulated designators (bank, trust).

We've pulled these figures from the Missouri Secretary of State, Corporations Division's own pages. If something's changed since our last check, the state's portal wins, so it's worth a quick look before you pay.

Missouri naming rules

Restricted words include standard regulated designators (bank, trust).

Open the official Missouri name search

Reserving a name

Missouri lets you reserve a name for $25, which holds it for 60 days.

Doing business under another name

Missouri DBAs are filed with: state. Fee: $7.

How Missouri compares

Missouri's name reservation fee is $25. That's the 18th highest of 50 jurisdictions we track. The national median is $25, right where Missouri sits.

Missouri and nearby states, name reservation fee. See all 50 jurisdictions.
StateFeeNational rank (1 = highest)
Missouri$2518 of 50
Arkansas$22.531 of 50
Iowa$1041 of 50
Kentucky$1538 of 50
Nebraska$3013 of 50
Indiana$1041 of 50

Missouri fees that apply here

Source: Missouri Secretary of State, Corporations Division, checked November 1, 2026.
FilingState feeNotes
Articles of Organization (Form LLC-1)$50Filing online costs $50, while filing by paper costs $105. Both fees include a $5 Technology Trust Fund surcharge. Card payments add a 2% plus $0.25 convenience fee.
Name reservation (optional)$2560 days
Amendment$25
DBA / assumed name$7state

Name search and rules: Missouri questions

How do I check if an LLC name is available in Missouri?

Use the official Missouri Secretary of State, Corporations Division business search. A name that's distinguishable from existing records can usually be registered.

What words must a Missouri LLC name include?

Restricted words include standard regulated designators (bank, trust).

Can I reserve an LLC name in Missouri?

Yes. Reservation costs $25 and holds the name for 60 days.

Do I need a DBA in Missouri?

Only if you'll do business under a name other than your exact LLC name. DBAs are filed with: state. Fee: $7.

Sources and verification

Last checked against official state sources on . States change fees with little notice, so confirm on the filing portal before you pay. How we verify.

Still being confirmed with the state: ra.self allowed, dissolution.tax clearance.