File a DBA in North Dakota

North Dakota businesses can get a DBA by registering a trade name with the Secretary of State. Registration costs $25. Here’s what you need to know.

What's your DBA name?

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Updated on: November 26, 2025
Read time: 5 min

If a North Dakota business wants to operate under a name that’s different from its legal name, it must file a “doing business as,” or DBA. For example, if Frank's Hot Dogs, LLC wants to do business as "Frank’s Best Hot Dogs," the owners must file a DBA with the North Dakota Secretary of State. 

Start Your DBA

What is a DBA (trade name) in North Dakota?

A DBA is a name for your business that isn't its legal name. A business’ legal name is either its owner’s legal name if it’s a nonregistered entity (e.g. a sole proprietorship) or the name on its formation documents if it’s a registered entity (e.g. a corporation). 

North Dakota formally uses the term “trade name” for DBAs for most businesses except partnerships. The state uses the term, “fictitious name,” or “fictitious partnership name” to refer to the name of a partnership that doesn’t include the actual name of the organization or its partners.

Although North Dakota law requires all businesses that operate under a trade or fictitious name to register it with the Secretary of State, there are also several benefits for your business. 

Here are some things you can do with a North Dakota trade or fictitious name:

  • Branch out into other markets without registering a separate entity
  • Open a business bank account 
  • Obtain licenses and permits under the trade name
  • Market your business under the trade name 
  • Obtain exclusive rights to use the name in North Dakota

A North Dakota trade or fictitious name does not allow you to change your tax status. Also, while North Dakota does protect trade and fictitious names within the state, the Patent and Trademark Office overrules state authority. If you want national protection, consider registering a trademark

How to file a DBA in North Dakota

All businesses register DBAs through the Secretary of State's office, which simplifies the process compared to states that also require county-level filing. You can have LegalZoom file for you or complete the application yourself. Here’s what you need to do if you apply on your own. 

Step 1: Check name availability

First, make sure the name you want to register is available and meets North Dakota requirements:

  • It must be clearly distinguishable from all other business names on file with the Secretary of State.
  • It can’t include the words, “DBA,” “corporation,” “incorporated,” “company,” “limited liability company,” or “limited,” or an abbreviation of any of those words unless the business is a corporation or LLC. 
  • It can’t just be a person’s first and last name.
  • It can’t include the word “bank” or other words that imply the business is a financial institution without written consent from the North Dakota Department of Financial Institutions.

You can check if the name you had in mind is available by conducting a North Dakota business search. The Secretary of State keeps an online database of all registered business names on their website. If your desired business name doesn’t show up in their records, it’s likely available. 

Step 2: Complete the application form

All businesses except for partnerships use the trade name registration or franchise name disclosure form to file a DBA. Here’s what to include:

  • Trade name
  • Principal place(s) of business 
  • General nature of the business
  • Business type (individual(s), corporation, or LLC)
  • Business phone number
  • Business owner's legal name
  • Federal Tax ID number or Social Security number of owner(s)
  • Mailing address
  • Signature(s)

Partnerships file a fictitious name certificate, which needs to state the following:

  • The fictitious name
  • Description of the nature of business
  • Full names and addresses of all the partners
  • Principal place of business

Step 3: Submit the application and pay the filing fee

You can register both the fictitious name certificate and the trade name registration through FirstStop, the Secretary of State’s online filing portal. The filing fee for either form is $25, however the Secretary of State charges General Partnerships another $3 for each additional partner over two.  

Step 4: Obtain your certificate and keep records

Once approved, you'll receive confirmation from the North Dakota Secretary of State. Keep this documentation as proof of your trade name registration. You'll need it for banking, licences, contracts, and other business operations.

How to renew, amend, or cancel a DBA in North Dakota

Trade and fictitious name registrations last five years from the initial registration date in North Dakota. Make sure to renew your DBA with current information within ninety days of its expiration date. You can submit your renewal application through FirstStop for the same $25 filing fee. 

To cancel or change your trade or fictitious name, file a cancellation form through FirstStop for a $10 filling fee and then file a new registration with the updated information. 

How LegalZoom can help with your North Dakota DBA

LegalZoom can help you register your North Dakota DBA online. Here’s what our service includes:

  • Name availability search through North Dakota’s databases to verify that the name you choose is unique and meets state requirements
  • Form preparation and filing 
  • Customizable website to help you market your new brand 
  • Access to ongoing support for renewals, amendments, and cancellations

LegalZoom also offers adjacent services, such as LLC or corporation formation, registered agent services, and trademark registration. Our expertise in business formation ensures your DBA gets filed efficiently and meets state requirements. If your filing is rejected due to our error, we'll correct it at no additional cost.

FAQs about filing a DBA in North Dakota

Does my business need a DBA in North Dakota?

Your business needs a DBA in North Dakota if you operate under any name different from your legal name or your business entity’s legal name.

Do LLCs and corporations need a DBA in North Dakota?

LLCs and corporations need to register a DBA, or trade name, in North Dakota if it operates under a name that differs from the full name written on its formation documents. 

Can I file a DBA online in North Dakota?

Yes, you can file a DBA online in North Dakota through the Secretary of State's FirstStop portal. 

How long does a DBA last in North Dakota?

A DBA lasts for five years from the initial registration date in North Dakota. You need to renew it within ninety days of its expiration date. 

Can one entity have multiple DBAs in North Dakota?

Yes, a single business entity can register multiple DBAs in North Dakota. Each trade name requires a separate filing and fee. This allows businesses to operate different divisions or product lines under distinct names.

Does a DBA provide trademark protection in North Dakota?

No, a DBA registration doesn’t provide federal trademark protection. North Dakota only protects registered DBAs within the state, but can’t prevent others from using similar names in other states or for trademark purposes. For trademark protection, file with the U.S. Patent and Trademark Office.

What happens if I don't renew my DBA in North Dakota?

The Secretary of State will cancel your DBA within one year after it expires. 

How do I change my DBA name in North Dakota?

To change your DBA name, file a cancellation form through FirstStop for a $10 filling fee and then file a new registration with the updated information.

What's your DBA name?Register My DBA
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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.

92 days ago
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Easy and professional

I was notified by text that I needed to contact LegalZoom to provide more information to move my DBA filing along. I called in and got Raffy. He was friendly and professional and took the time to confirm that LegalZoom had received the signed documents from me that were needed to take the next steps in this process. I was connected to Raffy on my first attempt and did not have to sit in a queue waiting for someone.

Linda Crossley
107 days ago
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10/10 customer service

Both Kathy and Princess made the process of filing my DBA incredibly easy and were able to walk me through the process the entire time. Both were incredibly kind and helpful and I'm so grateful to the LegalZoom team for being there to support me through any troubles I have with my small business!

Kate
146 days ago
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Very helpful everyone I spoke with was…

Very helpful everyone I spoke with was very knowledgeable and pointed me in the right direction. My dba was filed swiftly and I was informed about the progress the entire time. Very happy with the results.

karl anderson
155 days ago
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KIERVE has Excellent Customer Service

KIERVE was very knowledgeable and provided the information I requested with additional things to assist me with creating a new DBA. I appreciated how patient they were and ensured everything had processed to the next step before we signed off the chat. Excellent customer service!

Tenika Ashley
199 days ago
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Customer Service exceeded my expectations.

After an initial dilemma with my DBA filing in California, a LegalZoom account executive took the reigns and made everything right by going above and beyond my expectations. Thank you LegalZoom!

Clinton Goodrich
284 days ago
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Very helpful

I called in looking for help with my DBA and was able to complete setting it up effortlessly and got help with a few more items I didn’t even know I needed.

Kevin McCarthy
288 days ago
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Joe was extraordinary

Joe was extraordinary! I called to add a DBA to my existing LLC, and he got straight to the point with exactly what I needed. He went above and beyond by taking the time to answer my questions thoroughly and even checked my account. He pointed out a couple of things for me to review, and if that wasn’t enough, he even sent me a screenshot so I knew exactly what he was referring to. Wow—what an asset to your company! Loyal customer here!

Juan Ferrer
Rated4.6out of 5 based on25,977+ reviewson

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