How do I check if a business name is available?

How to Check if a Business Name is Available in Colorado

Before registering your business in Colorado, it is essential to verify that your desired business name is available. This ensures compliance with state naming rules and prevents conflicts with existing businesses.

Steps to Check Business Name Availability

• Use the Colorado Secretary of State’s Business Database: Visit the Colorado Secretary of State’s Business Search online tool. This database allows you to search for existing business names, trade names, and trademarks registered in Colorado.
• Search by Exact Name or Keywords: Enter the exact business name you want or relevant keywords to identify similar or identical names already in use.
• Review Naming Rules: Ensure your proposed name complies with Colorado naming requirements, such as avoiding restricted words and including the appropriate entity designator (e.g., LLC, Inc.).
• Consider Trademark Conflicts: Check for any federal trademarks that may conflict with your business name by searching the U.S. Patent and Trademark Office’s (USPTO) database.

Additional Operational Considerations

• Reserve Your Business Name: If the name is available but you are not ready to register your business immediately, you can file a Name Reservation with the Colorado Secretary of State to hold the name for up to 120 days.
• Registering Trade Names: If you plan to operate under a different name than your legal business name, you must file a Trade Name Registration with the state.
• Recordkeeping: Keep records of your name search and reservation confirmation as part of your business registration documents.
• Integration with Licensing and Permits: Confirm your business name availability before applying for state or local licenses and permits to ensure consistency across all filings.

As of 2026, regularly check the Colorado Secretary of State website for any updates to business name registration procedures or naming guidelines.