How do I check if a business name is available?

How to Check if a Business Name is Available in Missouri

Before registering your business in Missouri, it is essential to verify that your desired business name is available. This ensures compliance with state naming rules and helps avoid delays in business registration.

Steps to Check Business Name Availability

• Visit the Missouri Secretary of State Website: Use the Business Entity Search tool available at the Missouri Secretary of State’s official website to look up existing business names.
• Search for Exact or Similar Names: Enter your proposed business name to check for exact matches or names that are too similar, which could lead to rejection during registration.
• Review Name Requirements: Ensure your business name meets Missouri's naming guidelines, such as including required entity identifiers (e.g., LLC, Inc.) and avoiding restricted words.
• Consider Trademark Conflicts: Check the U.S. Patent and Trademark Office database to avoid infringing on federally registered trademarks.

Additional Operational Considerations

• Reserve Your Business Name: If your name is available but you are not ready to register your business, you can file a name reservation with the Missouri Secretary of State to hold it temporarily.
• Plan for Compliance: Confirming name availability is a critical step before business registration, licensing, and tax filings to ensure smooth operational setup.
• Recordkeeping: Keep documentation of your name search and reservation for your business records and future reference.

As of 2026, always check the most current information on the Missouri Secretary of State’s website, as processes and naming rules may update periodically.