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How To File A Wyoming Trade Name (DBA)

How To File A Wyoming Trade Name (DBA)

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How To File A Wyoming Trade Name (DBA)

In Wyoming, a business operating under a fictitious name may want to register a DBA.  Learn more about what a DBA is, who needs one, and how to register.

Related: How to start a business in Wyoming

What is a DBA?

A DBA, also known as “Doing Business As,” Trade Name, Assumed Name, or Fictitious Name, is a name used by a Wyoming business that is different from the legal name of the business.

In Wyoming, the official name of a DBA registration is a Trade Name.

Who needs to register?

It is optional to register a Trade Name in Wyoming.  Even though it is optional, it is often necessary as many banks won’t open business bank accounts without one.  Additionally, many vendors or suppliers will request one to prove the existence of the business.  The need to register is organized under Wyoming statutes 40-2-101 – 109.

Sole proprietorships and general partnerships are the most common entities to register for a DBA name.

The legal name of a sole proprietor or partnership can be the owner’s full first and last name, which can be used without registering.  For example, if John Smith starts a business repairing computers operating under John Smith, he doesn’t need to register for a Wyoming Trade Name.  If John decides to name his business John’s Computer Repair or even John Smith’s Computer Repair, he will need to register for one.

Related: How to start a sole proprietorship in Wyoming

Corporations and Limited Liability Companies won’t typically register a fictitious name since a unique entity name is created during the formation process.  Some will file for a Trade Name if they have another business they want to operate under their corporate/LLC umbrella to keep the liability protection without having to form another entity.

Related: How to start a Wyoming LLC

Wyoming Trade Name Registration Form

The Trade Name Registration Form is available from the Wyoming Secretary of State – https://soswy.state.wy.us/Forms/Business/TN/TN-RegistrationApplication.pdf.

How much does a DBA cost in Wyoming?

The filing fee to register a Trade Name in Wyoming is $100, payable to the Secretary of State.  The Trade Name registration is good for ten years and is renewable. The renewal fee is $50.

What is the processing time to register a Wyoming DBA?

The time for the Wyoming Secretary of State to process a Trade Name application is up to 15 business days.

Steps to file a DBA in Wyoming

Step 1: Verify Name Availability

A business may not register a name that is the same or similar to another business in Wyoming.

Trade Names also can’t be registered using words that are related to banking or insurance unless the business is licensed to provide those services.

Names can be searched on the Secretary of State’s website.  Learn how to do a business name search in Wyoming.

Step 2: Fill out the Form

The Application for Registration of Trade Name form is available from the Wyoming Secretary of State’s office. The information needed on the form includes:
– Trade Name to be registered
– Name of the applicant
– Business address
– Mailing address
– Type of business entity
– What the business does
– Date the name was first in use. The name has to be used in commerce before applying for a Trade Name
– Date and signature of the applicant

Step 3: Notarize the Form

Before signing the form, be sure to have a notary witness the signing of the documents.  Most County Clerk’s offices offer notary services at no cost.

Step 4: Submit the Form

Submit the filing fee and form by mail to:

Wyoming Secretary of State
2020 Carey Avenue, Suite 700
Cheyenne, WY 82002-0020

If you have questions about the process, you can contact the Wyoming Secretary of State at 307-777-7311 or business@wyo.gov.

If you would prefer to have a someone else research DBA name availability and file the required forms, Swyft Filings, MyCompanyWorks, and LegalZoom offer a DBA registration service for $99, plus state fees.

Protecting your Business Name

While registering your Trade Name will keep someone else from registering the exact business name in Wyoming, it does very little from someone else operating a business under that name in other states.  If stopping others from using your business name is important, you can protect it through a trademark.

Related: How to protect your name through a trademark

Does Wyoming require a DBA?

It is not mandatory to register a DBA in Wyoming, however there are many cases where it is beneficial.

Does a Wyoming DBA need an EIN?

An EIN or Employer Identification Number is a unique nine-digit number that some businesses will register for through the Internal Revenue Service (IRS). An EIN is required for partnerships, corporations, multi-member LLCs, or any business that has employees.

Sole proprietorships and single-member LLCs without employees can use the owner’s social security number to identify the business.
There is no cost to get an EIN when registering directly from the IRS.

Related: How to register for an EIN in Wyoming.


  • Greg Bouhl

    With over two decades as an entrepreneur, educator, and business advisor, Greg Bouhl has worked with over 2,000 entrepreneurs to help them start and grow their businesses. Fed up with clients finding and acting on inaccurate and outdated information online, Greg launched StartUp101.com to be a trusted resource for people starting a business.

How To File A Wyoming Trade Name (DBA)

How To File A Wyoming Trade Name (DBA)

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