How to Form an Ohio Corporation

Find out how to start a corporation in Ohio, including how to file the paperwork you need, how much it costs, specific state requirements, and more.

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Updated on: November 24, 2025
Read time: 9 min

Thinking about starting a corporation? This comprehensive guide covers all Ohio-specific requirements, procedures, and costs for incorporating your business in the Buckeye State.

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What is a corporation in Ohio?

Under Ohio law, a corporation is a legal entity separate and distinct from its owners (shareholders). When you incorporate in Ohio, you create an independent legal entity that can own property, enter contracts, sue and be sued, and conduct business activities in its own name.

This separation between the corporation and its owners provides limited liability protection, meaning that shareholders are generally not personally responsible for corporate debts or legal obligations. For example, creditors typically cannot pursue the personal assets of an Ohio corporation’s shareholders, directors, or officers to satisfy corporate debts.

Beyond asset protection, Ohio corporations offer additional benefits, including potential tax advantages, enhanced credibility with customers and vendors, and greater appeal to investors seeking structured business entities. 

A chart comparing C corporations and S corporations. It explains the differences in taxation, stock classes, ownership, liability protection, compliance regulations, and funding considerations.

Requirements for incorporating in Ohio

To form an Ohio corporation, you must satisfy several state-specific requirements established by the Ohio Secretary of State and Ohio Revised Code.

Essential information for articles of incorporation

  • Corporate name that complies with Ohio naming requirements
  • Principal office location in Ohio
  • Stock structure specification with authorized shares
  • Incorporator information for at least one individual or entity
  • Statutory agent name and address meets Ohio residency or business requirements

Additional compliance elements

  • Corporate bylaws (required by law for Ohio corporations, but they aren’t filed)
  • Employer identification number (EIN) from the Internal Revenue Service (IRS)
  • Ohio tax registrations as applicable

Steps to form a corporation in Ohio

Follow these steps to get your new business up and running in no time.

Step 1: Choose and reserve your corporate name

Your Ohio corporation's name must meet specific state requirements:

  • Must contain "Corporation," "Incorporated," "Company," or abbreviations "Corp.," "Inc.," or "Co."
  • Must be distinguishable from other business names on file with the Ohio Secretary of State
  • Cannot be deceptively similar to existing registered names
  • Cannot include language that indicates a connection to a government agency

It’s important to check business name availability before filing your articles of incorporation. If the name isn’t distinguishable from others on file with the Secretary of State, your articles risk being rejected. You can search the Secretary of State's online business entity database, entering your desired name or even parts of the name.

If you are not ready to form your corporation immediately, then you can reserve your chosen corporate name for 180 days by filing a name reservation form with the Ohio Secretary of State. This ensures that your preferred name remains available while you prepare your incorporation documents.

Step 2: Appoint a statutory agent

Ohio requires every corporation to maintain a statutory agent (also called a registered agent in some states) to receive legal documents, official notices, and service of process on behalf of the company.

An infographic describing the meaning of “registered agent.”

A statutory agent must be one of the following:

  • An individual who is a resident of Ohio
  • A business entity formed under Ohio law, with an Ohio business address
  • An out-of-state business entity licensed to do business in Ohio, with an Ohio business address

Your statutory agent has the following responsibilities:

  • Maintain a street address in Ohio (P.O. boxes are not acceptable)
  • Be available during normal business hours to receive documents
  • Forward legal documents and official notices to the corporation promptly
  • Maintain the registered office address on file with the Secretary of State

Failure to maintain a statutory agent in Ohio can result in many negative consequences, such as administrative dissolution of the corporation as well as loss of good standing with the Secretary of State. Additionally, without a statutory agent, there could be personal liability for corporate officers and directors.

Step 3: Prepare and file articles of incorporation

Now it’s time to file your articles of incorporation with the Secretary of State. You can complete the form and all required information online at Ohio Business Central, or you can print, fill out, and mail in (or submit in person) your completed Form 532A to: 

Ohio Secretary of State

P.O. Box 670

Columbus, OH 43216

Both methods require a filing fee of $99 plus an additional fee if the corporation authorizes 1,000 or more shares.

Step 4: Specify initial directors

Ohio law requires corporations to have a board of directors. Directors are fiduciaries responsible for corporate governance, policies, and strategic decisions. When choosing your directors, keep in mind these requirements: 

  • You must have at least one director.
  • Directors must be at least 18 years old.
  • The corporation’s number of directors may be established by articles of incorporation, bylaws, or shareholder vote.
  • Additional qualifications may be established in articles or bylaws.

Step 5: Create corporate bylaws

Ohio requires that corporations adopt corporate bylaws, which establish internal governance rules and operating procedures. These aren’t filed with the Secretary of State; rather, corporations just need to keep them on file. 

Typical bylaw provisions include specifications for the following.

  • Shareholder meetings: Notice requirements, quorum, voting procedures
  • Director meetings: Frequency, notice, decision-making processes
  • Officer roles: Duties and responsibilities of corporate officers
  • Stock issuance: Procedures for issuing and transferring shares
  • Record-keeping: Requirements for corporate books and records
  • Amendment procedures: How to modify bylaws

Step 6: Hold initial board meeting and issue stock

After incorporation, conduct an initial board of directors meeting to:

  • Adopt bylaws and corporate resolutions
  • Elect officers (President, Secretary, Treasurer, etc., as required)
  • Authorize stock issuance to initial shareholders
  • Approve corporate bank account opening
  • Establish fiscal year and accounting methods
  • Adopt corporate seal (if desired)

Document all decisions in corporate minutes, and maintain them in your corporate records.

Step 7: Obtain employer identification number (EIN) and register for state taxes

A federal tax EIN is required for corporations. You’ll use it to open corporate bank accounts, file tax returns, and hire employees. You can apply for one through the IRS or have it done for you through LegalZoom’s EIN service.

You will also need to register with the Ohio Department of Taxation for applicable taxes.

  • Commercial Activity Tax (CAT): For businesses with Ohio gross receipts over $6 million
  • Sales and use tax: If selling taxable goods or services
  • Employer withholding: If hiring employees
  • Unemployment insurance: Also for businesses with employees

How to change your Ohio statutory agent

Whether your current statutory agent resigns or you simply want to designate a new one, you’ll need to notify the Ohio Secretary of State of the change. Just follow these steps:

  • File a Statutory Agent Update (Form 521) with the Ohio Secretary of State, either online or via mail.
  • Pay the $25 filing fee.

The new statutory agent must sign the form to prove they consent to the role.

Costs of incorporating in Ohio

  • Name reservation: $39
  • Articles of Incorporation: $99 plus an additional fee if the corporation authorizes 1,000 or more shares. 
  • Statutory agent: $0–$300 per year (depending on if you serve as your own agent or not)
  • Attorney consultation: $100–$500 per hour
  • EIN application: $0–$79 (depending on if you use a service or not)
  • Business licenses and permits: Variable by industry and location (take a look at specific state licenses and permits)
  • Tax obligations: Varies (depending on what taxes your corporation owes)

After incorporation: Ongoing compliance and requirements

An Ohio corporation must stay in good standing with the state, which requires ongoing attention to state and federal requirements.

Corporate record-keeping

It’s important to keep your corporation’s records current. While not every record must be filed with the state, all the following must be kept by your company:

  • Articles of incorporation and amendments
  • Bylaws and amendments
  • Minutes of shareholder and director meetings
  • Stock certificates and transfer records
  • Financial statements and accounting records
  • Tax returns and supporting documentation

Ohio has specific rules about what to do with your records. You must:

  • Maintain records at the corporation's principal office or registered office.
  • Make certain records available for shareholder inspection.
  • Keep records for the periods specified in Ohio Revised Code (e.g., 3 years for employee records, 4 years for tax records, etc.).

Annual compliance

Each year, you will need to file taxes and other documents federally:

Additionally, you will need to keep these Ohio requirements up-to-date:

  • Commercial activity tax returns for qualifying businesses (due annually by May 10)
  • Employment tax filings for businesses with employees
  • Maintain all necessary business licenses and permits, both state-issued and locally issued

Corporations can pay all of their applicable state taxes using the Ohio Business Gateway online portal.

Corporate formalities

These regulations exist to help preserve your limited liability protection:

  • Hold regular meetings of shareholders and directors
  • Document major decisions in corporate minutes
  • Maintain separate finances from personal accounts
  • Issue stock certificates to shareholders
  • Follow bylaws and corporate procedures
  • File required reports on time

How LegalZoom can help with Ohio corporation formation

LegalZoom simplifies the Ohio corporation formation process. Just fill out a few questionnaires and we’ll handle the paperwork, plus help you get up to speed with state compliance requirements. We also offer other services that blend seamlessly with your formation, such as compliance management and our Westlake-based statutory agent service. There’s a reason more than 4 million businesses have turned to LegalZoom for formation—let our experienced team help you make your dream a reality.

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FAQs about Ohio corporations

Can you be your own statutory agent?

Yes, if you are an Ohio resident, you can serve as your own statutory agent, but there are some important factors to consider.

  • Privacy: Your name and address become public record.
  • Availability requirements: You must be available during business hours.
  • Professional image: If you work from home, a residential address may appear less professional than a business address.
  • Service of process: You must be prepared to receive legal documents personally, even in front of employees.

What is the difference between a statutory agent and registered agent in Ohio?

In Ohio, "statutory agent" and "registered agent" refer to the same role. Ohio Revised Code uses the term "statutory agent," while other states commonly use "registered agent." Both terms describe the person or entity designated to receive legal documents, service of process, and official notices on behalf of the corporation.

Can I be my own statutory agent in Ohio?

Yes, you can serve as your own statutory agent if you are an Ohio resident and maintain a street address in Ohio. However, consider the privacy implications (your information becomes public record), availability requirements (you must be accessible during business hours), and professional appearance of using a business address versus a home address.

How long does it take to incorporate in Ohio?

When you file your articles of incorporation, whether online or by mail, they will usually be processed in 3–7 business days. The Ohio Secretary of State offers expedited processing options for additional fees, which can reduce processing time to 1–3 business days. Your corporation legally exists upon filing, unless you specify a later effective date.

What are the ongoing requirements for Ohio corporations?

Ohio corporations must maintain corporate records, hold required meetings and comply with all federal and state tax requirements. Unlike many states, Ohio does not require annual reports to be filed with the Secretary of State, but corporations still must pay applicable taxes, such as the Commercial Activity Tax for gross receipts exceeding $6 million.

Can an Ohio corporation have only one shareholder?

Yes, Ohio law permits single-shareholder corporations. You can be the sole shareholder, director, and officer of your Ohio corporation. However, you must still maintain corporate formalities, keep separate business and personal finances, and follow proper corporate procedures to preserve limited liability protection.

How do I dissolve an Ohio corporation?

To dissolve an Ohio corporation, you must file a Certificate of Dissolution (Form 561) with the Ohio Secretary of State, pay outstanding taxes and fees, notify creditors, distribute remaining assets to shareholders, and cancel business licenses and registrations. The dissolution process requires a majority shareholder approval and compliance with Ohio Revised Code dissolution procedures. You can also work with LegalZoom’s Dissolution Concierge for end-to-end dissolution management from a dedicated concierge.

What business licenses do I need for my Ohio corporation?

Business license requirements depend on your industry, business activities, and location. Common requirements include state professional licenses, local business licenses, sales tax permits, and federal licenses for regulated industries. Contact the Ohio Secretary of State's office and your local municipality to determine specific licensing requirements for your business.

Can I change my corporation's name after incorporation?

Yes, you can change your Ohio corporation's name by filing a Certificate of Amendment (Form 540) with the Ohio Secretary of State. The new name must meet Ohio's corporate naming requirements and be distinguishable from other registered business names. You'll also need to update your corporate records, contracts, bank accounts, business licenses, and marketing collateral to reflect the name change.

Additional resources for Ohio corporation formation

Jane Haskins, Esq. contributed to this article.

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This article is for informational purposes. This content is not legal advice, it is the expression of the author and has not been evaluated by LegalZoom for accuracy or changes in the law.

103 days ago
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166 days ago
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I’m new to all this basically my first time filing for a corporation on my own and I didn’t last in 30 minutes. This is great thank you it just walks you through everything you need with answering questions. Did you already know

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