How do I check if a business name is available?

How to Check if a Business Name is Available in Arizona

Before registering your business in Arizona, verifying the availability of your desired business name is essential. This step helps ensure your name is unique and complies with state requirements.

Step-by-Step Process to Check Business Name Availability

• Visit the Arizona Corporation Commission (ACC) Website: The ACC manages business entity registrations and maintains the official database of registered business names.
• Use the ACC Name Availability Search Tool: Access the Entity Name Search to check if the name you want is already in use or reserved by another entity.
• Search Variations: Test different spellings, abbreviations, and similar names to ensure your preferred name is distinct and not confusingly similar to existing businesses.
• Consider Name Requirements: Arizona requires business names to be distinguishable and not misleading. Avoid names that imply unauthorized affiliations or services.

Additional Operational Considerations

• Reserve Your Business Name: If your name is available but you are not ready to register immediately, you can file a name reservation with the ACC to hold the name for up to 120 days.
• Check Domain Name Availability: For online presence and branding, verify that a matching domain name is available to secure your digital footprint.
• Trademark Search: Conduct a trademark search via the U.S. Patent and Trademark Office (USPTO) to avoid infringing on federally registered trademarks.
• Recordkeeping: Document your name search results and reservation confirmations as part of your business registration records.

As of 2026, using the ACC’s online tools remains the most efficient and reliable method to confirm business name availability in Arizona. Regularly check for updates on ACC procedures to maintain compliance during your business setup process.