What Is an LLC in Ohio?
A limited liability company (LLC) is a business entity formed under the Ohio Revised Limited Liability Company Act (O.R.C. Chapter 1706) that limits the personal liability of its owners for the debts and obligations of the business. The owners of an Ohio LLC are called members. Each member’s liability is generally limited to the amount the member has contributed to the LLC.
The activities and affairs of an Ohio LLC are under the direction and oversight of its members by default, as provided in O.R.C. § 1706.30. Matters in the ordinary course of business may be decided by a majority of the members. The members may alter this default management structure through an operating agreement. For federal income tax purposes, a single-member LLC is classified as a disregarded entity, and a multi-member LLC is classified as a partnership. Either type may elect corporate taxation by filing IRS Form 8832. Ohio does not impose an entity-level income tax or franchise tax on LLCs that retain their default pass-through classification and does not require LLCs to file annual reports with the Secretary of State. The state does impose a Commercial Activity Tax on businesses with Ohio taxable gross receipts exceeding applicable thresholds.
Ohio LLC Name Search
The name of an Ohio LLC must be distinguishable on the records of the Secretary of State from the name of every other entity on file, including corporations, limited partnerships, limited liability partnerships, and registered trade names. O.R.C. § 1706.07 requires the name to contain one of the following designators: “limited liability company,” “L.L.C.,” “LLC,” “limited,” “ltd.,” or “ltd.” The Secretary of State disregards differences in punctuation, articles, conjunctions, contractions, and singular-versus-plural forms when comparing names. Two names that differ only by their entity-type suffix are not distinguishable.
Names containing “bank,” “banker,” “banking,” or “trust” require prior approval from the Superintendent of Financial Institutions. Names implying government affiliation or containing language that is offensive to accepted standards of decency are not permitted. The full distinguishability standard and restricted-word rules are set forth in the Secretary of State’s Guide to Name Availability.
Organizers may verify name availability using the Ohio Secretary of State Business Search before filing. To reserve a name before submitting articles of organization, an organizer may file a Name Reservation (Form 534B) and pay a $39 fee. The reservation is valid for 180 days and may be transferred but not renewed. Passing the online search does not guarantee acceptance; the Secretary of State makes the final determination when the articles of organization are filed.
Choosing an LLC Registered Agent in Ohio
Every Ohio LLC must designate a statutory agent (Ohio’s term for a registered agent) and maintain that designation continuously with the Secretary of State. The statutory agent accepts service of process and official notices on behalf of the LLC. The Secretary of State will not accept original articles of organization unless they include both a written appointment of the statutory agent, signed by an authorized representative of the LLC, and a written acceptance of the appointment, signed by the agent, as required under O.R.C. § 1706.09.
Eligible statutory agents include:
- Natural person: An individual who is a resident of Ohio.
- Business entity: A domestic or foreign corporation, nonprofit corporation, limited liability company, partnership, limited partnership, limited liability partnership, professional association, business trust, or unincorporated nonprofit association that maintains a business address in Ohio. A foreign entity must meet Ohio’s requirements for transacting business in the state.
The statutory agent’s address must be a location in Ohio that is “a usual place of business,” meaning it is customarily open during normal business hours with an authorized person present to accept service. A P.O. Box does not qualify. The LLC may not serve as its own statutory agent.
If an LLC fails to maintain a statutory agent and does not cure the deficiency within 30 days of notice from the Secretary of State, the Secretary of State may cancel the LLC’s articles under O.R.C. § 1706.09(L).
LLC Filing Requirements in Ohio
An LLC is formed in Ohio when the Secretary of State files the articles of organization, or on any later date specified in the articles. Under O.R.C. § 1706.16, one or more persons must execute articles of organization and deliver them to the Secretary of State for filing. The required form is Articles of Organization (Form 610), and the filing fee is $99.
The articles of organization must include:
- The name of the limited liability company, including an approved designator
- The name and street address of the LLC’s statutory agent, with the agent’s signed written acceptance of appointment
- A statement regarding series structure under O.R.C. § 1706.761(B)(3), if applicable
- Any additional matters that the organizers or members choose to include
The articles do not require disclosure of the LLC’s management structure, member names, or principal office address.
- Online: File through Ohio Business Central. The portal accepts credit and debit cards (Visa, Mastercard, Discover, American Express).
- By Mail: Send completed Form 610, the statutory agent acceptance, and a check or money order for $99 payable to “Ohio Secretary of State” to the Ohio Secretary of State, 180 Civic Center Dr., Columbus, Ohio 43215.
- In Person: Deliver the documents and payment to the same address during regular office hours (8:00 a.m. to 5:00 p.m., Monday through Friday, Eastern Time). Cash is accepted for in-person transactions.
Standard processing takes 3 to 7 business days. Three tiers of expedited processing are available, each in addition to the $99 filing fee: $100 for 2-business-day processing, $200 for 1-business-day processing, and $300 for 4-hour processing if received by 1:00 p.m. (documents received after 1:00 p.m. are processed the next business day). A delayed effective date may be specified in the articles. On acceptance, the Secretary of State endorses the articles with the filing date and returns a filed copy to the organizer.
Note: Ohio does not require LLCs to file annual reports or periodic reports with the Secretary of State. There is no publication requirement. The LLC remains in good standing as long as it continuously maintains a statutory agent.
How Much Does it Cost to Create an LLC in Ohio?
| Cost | Mandatory or Optional | Amount | When It Applies | Official Source |
| Articles of Organization (Form 610) filing fee | Mandatory | $99 | At formation | Ohio Secretary of State Filing Forms & Fee Schedule |
| Name Reservation (Form 534B) | Optional | $39 | Before filing, to reserve a name for 180 days | Form 534B (PDF) |
| 2-Business-Day Expedited Processing | Optional | $100 | At filing, in addition to the filing fee | Form 610 (PDF) |
| 1-Business-Day Expedited Processing | Optional | $200 | At filing, in addition to the filing fee | Form 610 (PDF) |
| 4-Hour Expedited Processing | Optional | $300 | At filing, in addition to the filing fee | Form 610 (PDF) |
| Statutory Agent Update (Form 521) | Optional | $25 | When changing the statutory agent after formation | Ohio Secretary of State Filing Forms & Fee Schedule |
| Certificate of Amendment (Form 611) | Optional | $50 | When amending the articles of organization | Form 611 |
| Certified Copy or Certificate of Existence (Form 500) | Optional | $5 | When certified documentation is needed | Form 500 |
| Annual Report | — | — | Ohio does not require LLC annual reports | — |
| Commercial Statutory Agent Service | Optional | Varies | Ongoing, if using a third-party statutory agent | — |
LLC Operating Agreement in Ohio
Ohio law does not require an LLC to adopt an operating agreement. Under O.R.C. § 1706.08, an operating agreement “governs relations among the members as members and between the members and the limited liability company.” Where the operating agreement does not address a particular matter, the statute’s default rules apply. An operating agreement may be entered into before, at the time of, or after the filing of the articles of organization and may be made effective as of the filing date.
The operating agreement is not filed with the Secretary of State. It is an internal governance document retained by the LLC and its members. Ohio’s statute permits a written operating agreement to expand, restrict, or eliminate fiduciary duties owed by members and managers and to limit or eliminate liability for breach of contract and breach of those duties. The agreement may not, however, eliminate the implied covenant of good faith and fair dealing or limit liability for bad-faith violations of that covenant.
Without an operating agreement, the statute’s default rules control. Under O.R.C. § 1706.30, the activities and affairs of the LLC are under the direction and oversight of its members, and ordinary-course decisions are made by majority vote. Under O.R.C. § 1706.29, all members share equally in distributions made before dissolution and winding up. A member’s membership interest is assignable as personal property under O.R.C. § 1706.34, but assignment of a membership interest does not by itself entitle the assignee to participate in management or become a member.
A single-member LLC should also maintain a written operating agreement. The document establishes a clear separation between the member’s personal assets and the LLC’s assets, supporting the LLC’s liability protection.
How to Get an EIN for an LLC in Ohio
A federal Employer Identification Number (EIN) is a nine-digit number assigned by the Internal Revenue Service to identify an LLC for federal tax purposes. An EIN is required for any LLC that has employees, files certain federal excise or employment tax returns, or withholds taxes on income paid to a nonresident alien. A single-member LLC with no employees is not required to obtain an EIN, but may need one to open a business bank account.
The IRS EIN Online Application issues the number immediately upon completion. The applicant must have a valid Taxpayer Identification Number (SSN or ITIN), and the LLC must have its principal place of business in the United States or U.S. territories. The application must be completed in a single session and cannot be saved for later.
IRS Form SS-4 may also be submitted by fax (processing takes approximately four business days) or by mail (processing takes approximately four to five weeks). The application requires identification of the LLC’s responsible party, the individual who controls, manages, or directs the LLC, and the disposition of its funds and assets. For a single-member LLC, this is typically the sole member. There is no fee for an EIN application.
Note: The IRS online EIN application is not available to applicants whose LLC has a principal place of business outside the United States. International applicants must apply by phone, fax, or mail.
Registering for State Taxes in Ohio
Ohio does not impose an entity-level income tax or franchise tax on LLCs that retain their default federal pass-through classification. Each member reports the member’s share of LLC income on the member’s personal Ohio income tax return. Ohio uses a graduated rate structure for individual income tax. Current rates and bracket thresholds are published on the Ohio Department of Taxation Annual Tax Rates page. Taxable business income is taxed at a separate flat rate as specified by the Ohio Department of Taxation.
Ohio imposes a Commercial Activity Tax (CAT) on the privilege of doing business in the state. The CAT is based on Ohio taxable gross receipts. Registration and payment requirements, including the applicable rate and gross receipts threshold, are described on the Ohio Department of Taxation CAT page.
An LLC that sells taxable goods or services must obtain an Ohio vendor’s license before making taxable sales. The state sales tax rate is 5.75%; counties may add local rates. Registration is available through OH TAX eServices or the Ohio Business Gateway. The Ohio Department of Taxation Business Registration page describes each registration method and the tax types supported by each portal.
| Tax Type | Agency | Registration Method | Fee |
|---|---|---|---|
| Individual income tax (pass-through to members) | Ohio Department of Taxation | Members report on personal returns | — |
| Commercial Activity Tax (gross receipts above $6 million) | Ohio Department of Taxation | Ohio Business Gateway | No fee to register |
| Sales and use tax (vendor’s license) | Ohio Department of Taxation | OH TAX eServices | $50 (one-time, per county; increased from $25 effective April 9, 2025) |
| Employer withholding (if LLC has employees) | Ohio Department of Taxation | OH TAX eServices | No fee to register |
Registering as an Employer in Ohio
An LLC that hires employees in Ohio must register with state agencies for unemployment insurance, income tax withholding, workers’ compensation coverage, and new hire reporting.
- Unemployment insurance is administered by the Ohio Department of Job and Family Services (ODJFS). Employers paying wages in covered employment must register for an employer tax account number through the ODJFS employer registration system. ODJFS assigns a contribution rate and issues a confirmation of the employer’s liability date and rate.
- State income tax withholding is required of every employer maintaining an office or transacting business in Ohio and paying compensation to an employee, under O.R.C. § 5747.06. Employers register for a withholding account through OH TAX eServices and must also withhold applicable school district income taxes based on each employee’s residence.
- Workers’ compensation insurance is mandatory in Ohio for employers with one or more employees. Ohio operates a monopolistic state fund — the Ohio Bureau of Workers’ Compensation (BWC) is the exclusive provider. Private carriers do not write workers’ compensation policies in the state. Employers must apply for coverage through the BWC Coverage Application (Form U-3) and pay a minimum nonrefundable application fee of $120, as listed on the BWC Getting Coverage page. LLC members are not automatically counted as employees but may elect coverage.
- New hire reporting must be completed within 20 days of each hire date. Employers report each newly hired or rehired employee and independent contractor to the Ohio New Hire Reporting Center.
| Obligation | Agency | Registration Method |
| Unemployment insurance | Ohio Department of Job and Family Services | ODJFS employer registration |
| State income tax withholding | Ohio Department of Taxation | OH TAX eServices |
| Workers’ compensation insurance | Ohio Bureau of Workers’ Compensation | BWC Coverage Application (Form U-3) |
| New hire reporting | Ohio New Hire Reporting Center | oh-newhire.com |
The LLC must also comply with federal employer obligations, including filing IRS Form 941 (Employer’s Quarterly Federal Tax Return), paying FUTA (Federal Unemployment Tax Act) taxes, and completing Form I-9 (Employment Eligibility Verification) for each new hire.