Starting a business in The Sooner State is complicated enough. Getting your ready-to-file Fictitious Name Report (often called a DBA or "Doing Business As") shouldn't involve hours of forms and guesswork.
At assumedname.org, we eliminate the complex paperwork by providing Oklahoma Sole Proprietors with the certificate, accurately pre-filled with the precise information the Secretary of State needs. Whether you are from Oklahoma City, Tulsa, Norman, Broken Arrow, or somewhere else in Oklahoma, the Assumed Name Certificate will work in the city or town you are doing business in. Your accurate paperwork is ready in minutes.
If already you have an LLC or a corporation, you may have a different filing process for filing an assumed name at the state level. AssumedName.org focuses on helping Sole Proprietorships with local business name filings.
Our streamlined service is designed for the modern Oklahoma entrepreneur seeking speed, convenience, and guaranteed accuracy:
⚡️ Lightning Fast Preparation: Complete our simple online questionnaire and receive your complete, accurate Oklahoma DBA form ready-to-file in minutes.
✅ Guaranteed Accuracy for $5: For a low, one-time fee of only $5, we ensure the information on your certificate exactly reflects the details required by Oklahoma.
🛡️ Focus on Core Business: We handle the paperwork preparation so you can immediately focus on the next steps, like setting up your professional Oklahoma business bank account.
❓ Still have questions? Find out what a DBA is, why most states require them, and if you need one for your business.
🖹 A custom formatted PDF: Prefilled with your information making it fast and easy for your government office to file and satisfy your jurisdictions business name requirements. You will have the opportunity to view & download your certificate plus it will be emailed to you.
🚐 Less driving around to get the right form: Save time, gas money, and parking fees going from place to place.
😕 Less confusion: We have done the research and identified the right information to put on the right form for Oklahoma Sole Proprietors so you don't have to. No matter if you are doing business in Oklahoma, Tulsa, Cleveland, or any other county in Oklahoma, the information on your certificate will be accurate.
💲A low one-time charge: We charge $5 plus processing fees to complete your order. We use Stripe as our payment processor so you know it's secure and you can pay with many different types of credit cards or digital wallets like apple pay.
Yes, when operating under any name different from their legal name. If you are operating under your given personal name, No.
Sole proprietors file with the Oklahoma Secretary of State, regardless of county. Sole proprietors are categorized as Unincorporated Businesses. If you are in OKC you can go by in person, other wise you can mail your certificate to: OKLAHOMA SECRETARY OF STATE 421 NW 13th St, Suite #210 Oklahoma City, OK 73103. There is a $25 filing fee. (405) 522-2520
No. It registers the name but does not grant exclusivity or trademark rights.
Steps:
Go to the Oklahoma Secretary of State’s business search tool.
Enter the trade name you want and similar names to check for conflicts.
Review the search results for active trade names.
If your desired name is already in use, choose a different variation and search again.
Save your search results or print them for your records.
Documents Required:
None
Estimated Time:
5–10 minutes
Steps:
Visit the Oklahoma Secretary of State’s website and access the trade name search to check availability.
Gather your legal name, mailing address, trade name, and a brief description of your business.
create your Trade Name Certificate at assumedname.org and have it notarized.
Send the completed certificate along with the the filing fee to the Secretary of State’s by mail, or go by the Secretary of State's office if you are in Oklahoma City
Keep your trade name registration confirmation for your records and begin using your name in business in areas like Norman.
Documents Required:
Trade name certificate
Filing fee payment
Estimated Time:
Preparation: 15–20 minutes
What does the law say:
The relevant state law for Trade names / DBAs is: Oklahoma , § 18-1140 et seq.
Steps:
File your trade name with the Oklahoma Secretary of State and wait for confirmation of registration.
Obtain an EIN from the IRS if your bank requires it; many banks in Oklahoma City and Tulsa prefer an EIN.
Gather your trade name registration, EIN letter, government-issued ID, and proof of business address.
Contact a local bank and inquire about business accounts for sole proprietors using a trade name.
Provide your documents and complete the application; the bank usually opens the account within a few business days.
Documents Required:
Trade name registration confirmation
EIN (if required)
Government-issued ID
Proof of business address
Estimated Time:
Preparation: 20–30 minutes
Bank approval: 1–3 hours