How do I register a business name?

How to Register a Business Name in Ohio

Registering your business name in Ohio is a key step to legally operate and protect your brand. The process varies depending on your business structure and whether you want exclusive rights to the name.

Step 1: Choose Your Business Name

• Ensure name availability: Check the Ohio Secretary of State’s business name database to confirm your desired name is not already in use.
• Follow naming rules: Names must be distinguishable from existing businesses and comply with Ohio naming regulations.

Step 2: Register Your Business Entity

• For LLCs, Corporations, and Partnerships: Register your business name by filing formation documents with the Ohio Secretary of State. This includes Articles of Organization for LLCs or Articles of Incorporation for corporations.
• Business registration: This filing officially registers your business name and entity with the state.

Step 3: Register a Trade Name (Doing Business As - DBA)

• If operating under a different name: Sole proprietors, partnerships, and LLCs using a name other than the legal entity name must file a trade name registration with the county clerk’s office where the business operates.
• County-level registration: This registration is separate from state-level filings and ensures the public can identify the business owner behind the trade name.

Additional Operational Considerations

• Renewals: Trade name registrations typically require renewal every five years at the county level.
• Recordkeeping: Maintain copies of all registration documents for compliance and bookkeeping purposes.
• Licensing and permits: After registering your business name, verify if local or state licenses are required to operate legally in your industry.
• Tax registration: Register with the Ohio Department of Taxation for applicable sales tax, employer withholding tax, or other tax accounts.

As of 2026, following these steps will help you properly register your business name in Ohio and support compliance with state and local operational requirements.