What is the difference between an Ohio trade name and fictitious name?

A trade name gives the registrant the exclusive right to use that name in Ohio, so no other business can register the same name. A fictitious name is merely reported to the state and gives no exclusive rights, because the name may already be in use by others.

Ohio DBA Filing: Trade Name Registration Cost (2026)

Q: What is a DBA called in Ohio?

Ohio does not use the term DBA in its statutes. Instead you register either a trade name or a fictitious name with the Ohio Secretary of State using Form 534A, the Name Registration form. Both let a business operate under a name other than its legal name.

Q: How much does an Ohio DBA cost?

Registering a trade name or fictitious name on Form 534A costs $39, filed with the Ohio Secretary of State. Registrations last five years and can be renewed. Confirm current fees on the Secretary of State's filing forms page.

Q: Do I need a DBA to run a business in Ohio?

Only if you operate under a name different from your legal name. A sole proprietor using their own legal name does not need one, but any business, including an LLC, that uses a different public-facing name should register it as a trade name or fictitious name.

Q: How long does an Ohio trade name registration last?

An Ohio trade name or fictitious name registration is effective for five years from the date of registration and must be renewed before it expires to keep it active. Renewal is filed with the Ohio Secretary of State.

Fact-checked by the LegalGlass editorial team against primary sources · Published Aug 6, 2026 · Last updated Aug 6, 2026

In Ohio, a DBA is registered as a trade name or a fictitious name with the Ohio Secretary of State using Form 534A for a $39 fee. A trade name gives you the exclusive right to that name statewide; a fictitious name is only reported and carries no exclusive rights. Registration lasts five years and can be renewed.

Quick Answer

What Ohio calls it: Trade name or fictitious name (not "DBA")
Form: Form 534A, Name Registration
Fee: $39 (2026), to the Ohio Secretary of State
Term: 5 years, renewable
Exclusive rights?: Trade name = yes; fictitious name = no
Governing law: Ohio Revised Code Chapter 1329

What "DBA" Means in Ohio

"DBA" - short for "doing business as" - is a common national term, but Ohio's statutes do not use it. Instead, Ohio law (Ohio Revised Code Chapter 1329) recognizes two ways to operate under a name other than your legal name: registering a trade name or reporting a fictitious name. Both are filed with the Ohio Secretary of State on the same document, Form 534A (Name Registration), and both let a sole proprietor, partnership, LLC, or corporation present a different public name to customers, banks, and vendors.

Your legal name is the name on your formation document - for a sole proprietor it is the owner's personal name, and for an Ohio LLC it is the name on the Articles of Organization (Form 610). A DBA does not create a separate legal entity, change your taxes, or add liability protection; it only registers a name. For liability protection you form an LLC. See our national what is a DBA guide for the concept across states.

Trade Name vs. Fictitious Name: The Key Choice

The most important decision in Ohio is whether to register a trade name or a fictitious name, because the legal effect is very different. Under Ohio Revised Code Sections 1329.01 and 1329.02, a trade name that is distinguishable from names already on file gives the registrant the exclusive right to use that name in Ohio. Once you hold a trade name, the Secretary of State will not let another business register the same or a non-distinguishable name.

A fictitious name, by contrast, is simply reported to the state so the public can identify who is behind the name. It gives no exclusive rights - someone else may already be using it, and others can register the same fictitious name. You would report a fictitious name when the name you want is not available as a trade name, or when you do not need exclusivity. Most businesses that care about their brand register a trade name. Both are filed on Form 534A; you check a box to indicate which you are registering.

A practical way to decide: if the name is central to how customers find and remember you - the name on your storefront, your website, and your invoices - register a trade name so no other Ohio business can claim it. If the name is incidental or you simply need to satisfy a bank or vendor that asks who is behind the name, a fictitious name filing is enough. Keep in mind that the exclusivity of a trade name only reaches as far as Ohio's registry; it does not stop a business in another state from using the name, and it does not override an existing federal trademark. That is why brand-focused owners usually pair an Ohio trade name with a federal trademark rather than relying on either one alone.

How to File an Ohio DBA (Form 534A)

Registering a trade name or fictitious name is a short, largely online process handled entirely by the Secretary of State - Ohio DBAs are filed at the state level, not the county level.

Search the name. Run the Ohio business entity search to confirm the name is available and, for a trade name, distinguishable from existing entities and registered names.
Complete Form 534A. Enter the name being registered, indicate trade name or fictitious name, and provide the registrant's name and business address.
File and pay $39. Submit online through Ohio Business Central for the fastest turnaround, or mail Form 534A to the Secretary of State with the $39 fee.
Keep your confirmation. After approval, keep the stamped registration; banks often ask for it before opening an account in the DBA name.
Calendar the renewal. The registration lasts five years; note the expiration so you can renew before it lapses.

Ohio DBA Fees and Renewal (2026)

Ohio's name-registration fees are flat and set by the Secretary of State. The table shows the fees a DBA filer typically encounters; confirm current amounts on the Secretary of State's filing forms page before you file.

Action	Form	Fee (2026)	Term
Register trade name or fictitious name	Form 534A	$39	5 years
Renew a registration	Renewal / update form	See fee schedule	+5 years
Update or cancel a registration	Renewal / update form	See fee schedule	-
Name reservation (optional, 180 days)	Form 534B	$39	180 days

Because the renewal and update fees can change and use specific forms, verify the exact fee and form on the Secretary of State's forms and fees page at the time you file. A trade name must be renewed every five years to stay active and keep its exclusive protection; letting it lapse frees the name for others.

Do You Need a DBA if You Have an LLC?

An LLC can legally do business under its exact registered name without any DBA. You only need a trade or fictitious name if the LLC wants to market under a different name - for example, an LLC named "Riverside Holdings LLC" that runs a coffee shop branded "Maple Street Coffee." In that case, register the brand name as a trade name so contracts, signage, and bank accounts in that name are properly tied to the LLC. A DBA is not a substitute for forming an entity: it provides no liability shield and no tax change. If you want personal-asset protection, form an Ohio LLC first, then add a trade name if you need one.

DBAs, Taxes, Banking, and Trademarks

A DBA does not get its own EIN or file its own tax return; the underlying owner or entity reports the income. A sole proprietor with a trade name still files a Schedule C under their own return, and an LLC with a trade name files as the LLC does. Banks generally require the stamped Ohio trade name registration to open an account in the DBA name, which is one of the most common reasons to file.

Registering a trade name is not a trademark. An Ohio trade name gives statewide priority within Ohio's business registry, but nationwide brand protection comes from a federal trademark with the U.S. Patent and Trademark Office. Before you commit to a name, search both the Ohio registry and the USPTO database so you do not build a brand on a name someone else already owns. See our trademark overview for how the systems differ.

Common Ohio DBA Mistakes

Filers often register a fictitious name when they actually wanted the exclusivity of a trade name, then are surprised that a competitor uses the same name. Others forget the five-year renewal and lose their registration, or assume a county filing is required - in Ohio, name registration is a state-level filing with the Secretary of State. A final common error is treating the DBA as a legal entity: it is not, and it provides no liability protection. Choosing trade name over fictitious name when you care about the brand, calendaring the renewal, and pairing the name with an LLC and, where warranted, a trademark, avoids each of these problems.

It is also worth confirming how the name interacts with your marketing before you file. Register the exact name you intend to display - including spacing and any distinctive spelling - because the registration protects the name as filed, and a mismatch between your registered trade name and your signage or website can create confusion for customers, banks, and the courts. If you plan to sell online, check that a matching domain and social handle are available at the same time, since a registered Ohio trade name does not reserve either one for you.

Frequently Asked Questions

What is a DBA called in Ohio?

A trade name or fictitious name, registered with the Ohio Secretary of State on Form 534A. Ohio statutes do not use the term "DBA."

How much does an Ohio DBA cost?

$39 to register a trade name or fictitious name on Form 534A. Registrations last five years. Confirm renewal fees on the Secretary of State's forms page.

What is the difference between a trade name and a fictitious name?

A trade name gives exclusive statewide rights to the name; a fictitious name is only reported and gives no exclusivity, as explained under ORC 1329.01–1329.02.

Do I need a DBA to run a business in Ohio?

Only if you use a name different from your legal name. A sole proprietor using their own name, or an LLC using its registered name, does not need one.

How long does an Ohio trade name registration last?

Five years from registration, renewable with the Secretary of State before it expires.

Sources

Ohio Secretary of State - Business Filing Forms and Fees (Form 534A Name Registration; $39; renewal).
Ohio Secretary of State - Form 534A, Name Registration (PDF) (trade name / fictitious name).
Ohio Secretary of State - Starting a Business roadmap (naming a business).
Ohio Secretary of State - Business Search (name availability).
Ohio Revised Code - Chapter 1329, trade names, fictitious names, and trademarks.
Ohio Revised Code - Section 1329.01, trade name and fictitious name registration.
Ohio Revised Code - Section 1329.02, exclusive right to a trade name.
Ohio Revised Code - Section 1706.16, LLC name requirements (for comparison).
U.S. Patent and Trademark Office - Search trademark database (federal brand protection).
IRS - Get an Employer Identification Number (a DBA has no separate EIN).
IRS - Limited Liability Company (LLC) (entity vs. name).
Cornell Law School LII - Trade name (legal definition).

LegalGlass provides general information for educational purposes and is not a law firm or a substitute for advice from a licensed attorney or tax professional. Laws, fees, and thresholds change; verify current requirements with the Ohio Secretary of State before acting.