Form a Business in Ohio
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Everything you need to form and maintain an LLC, Corporation, S-Corp, or DBA in Ohio. Filing fees, ongoing requirements, and tax treatment current for 2026 — sourced from the Ohio Secretary of State and the IRS.
Ohio business formation overview
If you're forming a business in Ohio, the four most common entity types are the LLC (most popular for solo founders and small partnerships), the C-Corporation (used by venture-funded startups), the S-Corporation (a tax election available to LLCs and corporations meeting IRS rules), and the DBA ("doing business as", a trade-name registration for sole proprietors and existing entities). Each has its own filing fee, ongoing report cycle, and tax treatment in Ohio.
The cheapest path to a registered business in Ohio is the LLC at $99 for the Articles of Organization. A C-Corporation costs $99 for the Articles of Incorporation, and a DBA registration is $39. After formation you'll have ongoing obligations: an annual report (none required), a registered agent with a physical Ohio address, and any applicable franchise or income tax: Commercial Activity Tax.
Ohio at a glance (2026)
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Frequently asked questions about forming a business in Ohio
How much does it cost to form an LLC in Ohio?
The state filing fee is $99 to file Articles of Organization with the Ohio Secretary of State. Optional add-ons (registered-agent service, expedited filing, certified copies) are extra. See our cost breakdown for the full picture.
Does Ohio require an annual report?
No annual report fee applies in Ohio. You may still need to file a periodic information statement — check the official Secretary of State page for current requirements.
What is the franchise tax in Ohio?
Commercial Activity Tax Always confirm rates with the Ohio Department of Revenue or your tax advisor before filing.
Do I need a registered agent in Ohio?
Yes. Every LLC and Corporation registered in Ohio must designate a registered agent with a physical street address in the state who can accept legal process during business hours. You can serve as your own agent, appoint a co-owner, or hire a commercial registered-agent service.
Sources & further reading
Disclaimer: Legal information, not legal advice. For advice about your specific situation, consult a licensed attorney or CPA in your state. See our full disclaimer.