Ohio Occupational Licenses: Which State Board or Agency Licenses What
Ohio Occupational Licenses: Which State Board or Agency Licenses What
If you are starting a business in Ohio or adding a new service, the first licensing question is rarely "Do I need a business license?" It is "Which state board or agency licenses this work, and what does it require?" Ohio does not issue a general business license. Licensing is organized by occupation and industry, so the answer depends on what you actually do. This guide maps the main Ohio licensing agencies, explains the registrations most businesses deal with, and shows you how to check an Ohio license once you have one or before you hire someone who claims to have one.
This is informational content, not legal or tax advice. Licensing rules change, and some are in the middle of a change right now. Confirm every requirement with the agency that issues the license, and talk to a qualified attorney or CPA before making decisions about a complex business, a multi-trade operation, or your entity structure.
Start here: Ohio has no general business license
Ohio issues no single general state business license. The Ohio Department of Taxation states that the licenses and permits a business needs depend on the type of business, and they come from state agencies as well as the county or city. Two points follow from that:
- There is no statewide general contractor license. Contractors are licensed by trade, and some trades are licensed at the state level while others are handled locally.
- Counties issue no business license. The county auditor issues the sales tax vendor's license under a state statute, and that is the closest thing to a near universal registration Ohio has.
The vendor's license matters most for retail and taxable service businesses. Every Ohio retailer selling taxable goods or services must obtain one before making taxable sales. As of April 9, 2025, the application fee for a county vendor's license is $50, up from $25 under House Bill 366. You can obtain it through the Ohio Business Gateway or the county auditor. Out of state sellers registering for a seller's use tax account pay no fee. Confirm current details at the Ohio Department of Taxation at https://tax.ohio.gov/.
The registrations most businesses deal with
These are not occupational licenses, but almost every business runs into at least one of them. Get them right at the start, because they are the most common source of avoidable delays.
- Entity formation. Articles of Organization for a Domestic Limited Liability Company (Form 610) cost $99. File through Ohio Business Central at https://www.ohiobusinesscentral.gov/. Ohio LLCs file no annual report. For-profit corporations file no annual or biennial report either. The only exception on that point is domestic professional associations, which file a Biennial Report at $25.
- Trade names. If you operate under a name other than your legal name, register it as a trade name or fictitious name with the Ohio Secretary of State. It is not registered with the county. Registration costs $39. If you want to hold a name while you prepare your filing, a name reservation for 180 days also costs $39.
- Commercial Activity Tax (CAT). Ohio has no corporate income tax and no LLC annual tax. Businesses instead pay the CAT, a gross receipts tax of 0.26%. For tax year 2025 and later, only businesses with more than $6 million of Ohio taxable gross receipts owe the CAT or must register. CAT returns are filed quarterly. Financial institutions pay a different tax, and insurance companies pay the insurance premiums tax, so check with the Department of Taxation if either applies to you.
- Workers' compensation. Ohio employers buy workers' compensation coverage from the state fund run by the Bureau of Workers' Compensation (BWC). Set this up before you hire your first employee.
- Municipal income tax. Cities and villages tax business net profit under their own rates. Those rates vary by location, so confirm them with the city or village where you operate, and with any school district that levies its own tax.
The agency map: which board licenses what
Most occupational licensing in Ohio runs through a specific state board, commission or division. The table below lists the main agencies and the kinds of work they cover. Use it as a starting point, then confirm the exact requirements on the agency's own page. A single business often needs more than one license, and a license from one agency does not cover work regulated by another.
| Type of work | Agency | What to know |
|---|---|---|
| Commercial electrical, plumbing, HVAC, hydronics and refrigeration contractors | Ohio Construction Industry Licensing Board (OCILB), Ohio Department of Commerce, under ORC chapter 4740 | Licensing functions are scheduled to expire 12/31/2026 unless renewed. See the section below. |
| Barbering, cosmetology and salon work | State Cosmetology and Barber Board | Individual and salon licensing. Confirm which license a salon or shop needs with the board. |
| Massage therapy | State Medical Board | Massage licensing sits with the State Medical Board, not the cosmetology board. |
| Real estate brokers and salespeople | Division of Real Estate | Check the division for both individual and firm requirements. |
| Alcohol sales and service | Division of Liquor Control | The division issues permits. Confirm whether any local approval also applies. |
| Cannabis businesses | Division of Cannabis Control | Check the division for current license types and status before you invest in a location. |
| Insurance agents and insurers | Department of Insurance | Agent and company licensing are handled separately. Confirm which applies to you. |
| Banks, lenders and other financial services | Division of Financial Institutions | Licensing and registration depend on the activity. Confirm the category with the division. |
| Child care | Department of Children and Youth | Confirm the license type that matches your program before you enroll children. |
| Health-related businesses and services | Ohio Department of Health | The required license depends on the specific service. Confirm with ODH before opening. |
| Aging services | Department of Aging | Confirm whether your program needs a license or certification from the department. |
| Private investigators and security guards | Department of Public Safety | The department regulates both. Check its page for each before you hire or advertise. |
| Agriculture-related businesses | Department of Agriculture | The requirement depends on the product and activity. Confirm with the department. |
| Motor vehicle dealers | Bureau of Motor Vehicles (BMV) | Dealer licensing runs through the BMV. |
| Utilities and energy service providers | Public Utilities Commission of Ohio (PUCO) | Certification and registration depend on the service. Confirm with PUCO before you sell service. |
| Sales tax collection | County auditor, under state statute | The vendor's license covered above. Most retail and taxable service businesses need it. |
There is no general state business license to fall back on. If your activity does not appear in the table, the question still has an answer, usually on a state agency page or with the Ohio SBDC Network at https://clients.ohiosbdc.ohio.gov/, which can help you identify the right agency.
The licensing deadline to watch: OCILB in 2026
The Ohio Construction Industry Licensing Board licenses commercial electrical, plumbing, HVAC, hydronics and refrigeration contractors under ORC chapter 4740. Under ORC 101.62, its licensing functions are scheduled to expire on 12/31/2026 unless they are renewed. That date is less than three months away, so this is the most time-sensitive item in this guide.
House Bill 59 of the 136th General Assembly would renew the board for six years. It passed the Ohio House 91-0 on 11/19/2025. The most recent status in our research is spring 2026, when it was in Senate committee. Check com.ohio.gov for current status before you plan around it, because a bill that has passed one chamber is not law until it is enacted.
If you are a contractor in one of these trades, or you hire them, do not assume the license will continue without confirmation. Ask the Department of Commerce or OCILB what happens to existing licenses, renewals and pending applications if the functions lapse, and get the answer in writing. Keep a copy of your current license and its expiration date on file.
How to check an Ohio license with eLicense Ohio
Before you hire a contractor, a licensed professional or a business partner, verify the license yourself. The main tool is eLicense Ohio at https://elicense.ohio.gov/, which is the Ohio license lookup for participating boards. Some agencies keep their own lookups, so if a license does not appear in eLicense Ohio, check the agency's site before you conclude the person is unlicensed.
To verify a license:
- Get the person's or business's full legal name, and the license number if they gave you one.
- Search eLicense Ohio. If the board is not listed there, go to the agency page for that occupation and use its lookup.
- Check the status, the expiration date and any disciplinary action shown.
- For the business entity itself, search the Secretary of State's Business Search at https://businesssearch.ohiosos.gov/ to confirm it is on record and its status is active.
- Save a dated printout or screenshot for your records.
An expired, suspended or missing license is a question to put to the agency, not a closed matter. Ask the person for an explanation before you rely on their work.
Common mistakes to avoid
- Looking for a general business license. Ohio does not issue one, so you may skip the license or registration you actually need.
- Registering a trade name with the county. Trade names are registered with the Secretary of State for $39.
- Assuming an LLC has an annual report. Ohio LLCs file no annual report, but they still owe the registrations that apply to their activity.
- Forgetting the local layer. Cities and villages tax business net profit at their own rates and may require local permits or registrations.
- Assuming one license covers all work. A contractor may need a state license for one trade and a local registration for another.
Next steps
- Write down every activity your business will perform, including the ones you may add later.
- Match each activity to an agency in the table above, and read that agency's page.
- Form the entity through Ohio Business Central, and register any trade names with the Secretary of State.
- Obtain your vendor's license before making taxable sales.
- Set up workers' compensation through BWC before you hire.
- Confirm local requirements in the city or village where you will operate.
If your business spans several trades or regulated industries, the sequence matters. Ask an attorney or CPA to review your plan before you sign a lease, take a contract or open for business.
Official Ohio resources
- Ohio Secretary of State: https://www.ohiosos.gov/
- Ohio Business Central (online filing): https://www.ohiobusinesscentral.gov/
- Ohio Secretary of State Business Search: https://businesssearch.ohiosos.gov/
- Ohio Department of Taxation: https://tax.ohio.gov/
- eLicense Ohio: https://elicense.ohio.gov/
- Ohio Small Business Development Centers: https://clients.ohiosbdc.ohio.gov/
This guide is informational only. It is not legal, tax or licensing advice, and it does not create an attorney-client or accountant-client relationship. Fees, deadlines and pending legislation change. Verify every figure and requirement with the issuing agency before you act on it.