Ohio LLC Name Search & Naming Rules (2026)
Your Ohio LLC name has to clear the Secretary of State's database before you can file. Here's how to search it free, the naming rules that trip people up, and when the $39 reservation and $39 trade name registration are actually worth paying for.
Search availability free with the Ohio Secretary of State's Business Central portal. Your name must be distinguishable from every existing Ohio entity and contain "LLC," "L.L.C.," or "Limited Liability Company." Not ready to file? Ohio reserves a name for $39 for 180 days. Operating under a different brand uses a trade name registration for $39, valid 5 years and renewable.
- Name search
- Free — SOS database
- Required designator
- LLC, L.L.C., or "Limited Liability Company"
- Name reservation
- $39 · 180 days
- Trade name (DBA)
- $39 · 5-year term
- Filed with
- Secretary of State (Business Central)
- Distinguishable rule
- Yes — from all OH entities
Ohio LLC Naming Rules
- Required designator: the name must contain "Limited Liability Company" or an abbreviation — "LLC" or "L.L.C."
- Distinguishable on the record: it can't match or closely shadow any entity registered with the Secretary of State — check the free business search before you commit.
- Restricted words: terms implying banking, insurance, or government affiliation require proper authorization.
Check the domain before you commit: at $99 a filing, a name mistake isn't expensive to fix in Ohio — but a branding one is. Before you fall for a name, confirm the .com (or a clean variant) is free and grab the matching social handles. The state check takes a minute; whether your real brand is available online is what actually decides if you'll be filing a $39 trade name six months from now.
Name Checker & Availability Advisor
Ohio LLC Name Checker & Availability Advisor
Format check + guidance · not a substitute for the SOS search
Availability is determined solely by the Ohio Secretary of State \u2014 run the official search before filing or reserving. Reservation: $39 for 180 days.
How to Search Ohio Name Availability (Free)
Open the Business Central name search
Free, searches every LLC, corporation, and reserved name on file in Ohio.
Search core words without the designator
Search "Buckeye Woodworks" rather than "Buckeye Woodworks LLC" to surface the widest set of potential conflicts.
Check close variants
Minor spelling, spacing, or punctuation differences don't reliably make a name distinguishable — when in doubt, contact the Secretary of State to confirm.
Reserve or file
Clean search + ready to go → file the Articles. Clean search + a real delay → the $39 reservation holds it for 180 days.
The $39 Reservation: When It's Worth It
File a name reservation with $39 and the Secretary of State holds your name for 180 days. Useful if you're lining up financing, licensing, or a launch date and want the name locked. But if you're filing within a week or two, skip it — Ohio's formation process is quick, and the reservation just adds $39 and a step. Reserve when there's real time and real reason; otherwise go straight to the Articles of Organization.
Trade Names in Ohio
Want your LLC to operate under a different brand — or several? File a trade name registration with the Secretary of State for $39, valid for a 5-year term and renewable. This is how a single LLC can run multiple product lines or storefronts under distinct names while keeping one legal entity, one EIN, and one $99 formation fee behind all of them. Details in Step 7.
Ahmad Adil's Take: Ohio's naming process is about as clean as this series gets — clear rules, a generous 180-day reservation window, and a trade name system that's simple to understand. My only real advice here is the same one I give everywhere: don't skip the domain check just because the state process is simple. A $99 formation fee is nothing compared to redoing your branding after you've already printed materials and built a following around a name that turns out not to work online. Search the state database, then search the internet — both matter.
- ✓Forms your Ohio LLC for $39 + the $99 state fee
- ✓Files online with the Secretary of State (Business Central)
- ✓Free Ohio statutory agent service the first year
- ✓No upsells · No data selling · Privacy by Default
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Ohio LLC — FAQ
Ahmad Adil is the founder and CEO of LLC School. The figures here — the $99 Articles of Organization, the fact that Ohio has no LLC annual report, and Ohio’s flat 2.75% income tax with its $250,000 Business Income Deduction — reflect current Ohio Secretary of State and Department of Taxation guidance. This is educational content, not legal or tax advice.
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