How to Start a Business in Oklahoma: A Step-by-Step Guide

Starting a new business can be intimidating.  I hope the information on starting a business in Oklahoma is helpful to lower the intimidation factor and make the process easier.


1. Choose Your Business Structure

Before anything else, decide how your business will be legally structured. Common options include:

  • Sole Proprietorship – Easy to start, but no liability protection.

  • Partnership – Great for two or more people starting a business together.

  • Limited Liability Company (LLC) – Offers liability protection and tax flexibility. Popular among small businesses in Oklahoma.

  • Corporation – Ideal for larger businesses or those seeking investors.

✅ Tip: Most entrepreneurs in Oklahoma choose an LLC for its balance of protection and ease. If you want to know more about choosing the right form of business click here.


2. Pick a Business Name and Check Availability

Your business name should be unique and not already in use by another Oklahoma company.

  • Use the Oklahoma Secretary of State’s Business Name Search Tool to check name availability.

  • If forming an LLC or corporation, you can reserve your business name for 60 days for a small fee.

🔗 Oklahoma Business Name Search Tool


3. Register Your Business w/ the Oklahoma Secretary of State 

For an LLC or Corporation:

  • File the necessary formation documents with the Oklahoma Secretary of State.

  • You can file online or by mail.

  • Pay the filing fee:

    • LLC: $100

    • Corporation: $50 for-profit; varies for nonprofits

🧾 You’ll receive a Certificate of Limited Liability (LLC) or Certificate of Incorporation (Corporation).  Also, check out this blog post on preventing your Oklahoma company’s corproate veil from being pierced.


4. Get an EIN from the IRS

An Employer Identification Number (EIN) is like a Social Security number for your business. It’s free to obtain and required for:

  • Opening a business bank account

  • Hiring employees

  • Filing federal taxes

Apply online at the IRS EIN Portal.


5. Register with the Oklahoma Tax Commission

Depending on your business type, you may need to:

  • Collect sales tax

  • Withhold employee income tax

  • Pay franchise or use taxes

You can register for all necessary business taxes through the Oklahoma Taxpayer Access Point (OkTAP).  If you have employees, you should also reach out to the Oklahoma Employment Security Commission.


6. Get Local Permits & Licenses

Check with your city or county government for local business license requirements. For example:

  • Oklahoma City and Tulsa may require general business licenses or zoning approvals.

  • Restaurants and salons must comply with health department regulations.

  • Contractors may need state-specific licensing.

🛑 Not sure which licenses you need? Use the Oklahoma Licensing & Permitting Portal as a guide.


7. Open a Business Bank Account

Keep your business and personal finances separate. Most banks will ask for:

  • Your business formation documents

  • EIN

  • Operating agreement (if LLC)

This helps with accounting, taxes, and legal protection.


8. Consider Insurance

Most small businesses need at least general liability insurance. If you have employees, Oklahoma requires workers’ compensation insurance.

Other types of insurance may include:

  • Commercial auto

  • Property coverage

  • Professional liability (for service businesses)


9. Build Your Brand and Launch

Once the legal boxes are checked, it’s time to:

  • Create a website and social media presence

  • Set up marketing (Google Business Profile, ads, business cards)

  • Network with local chambers of commerce and small business groups

The Oklahoma Small Business Development Center (SBDC) offers free and low-cost resources to help with your launch.


This Blog Post was created with the assistance of chatGPT.

Posted by Shawn Roberts

On this blog, I write about and try to answer practical Oklahoma legal questions. My focus and most experience is in estate planning and business issues including Oklahoma non-compete law. I make a living as an attorney in the law firm I founded, Shawn J. Roberts, P.C. in Oklahoma City. I live in Edmond with my wife Amy and my two children, Sam (19) and David (11). We live precisely in the path of where the "wind comes sweeping down the plains."