How to file a DBA in Idaho

By Bazal Razzaq

Chief Editor

Updated: November 13, 2023

Editorial Note: We earn a commission if you use the services recommended on this page. Commissions do not affect our opinions or recommendations.

DBA Idaho

When you register a DBA in Idaho, you will establish a business branding. It is a simple and basic way to grow your business. We have compiled a step-by-step guide on how to get a DBA in Idaho or you can take help from a trusted DBA service.

Register a Fictitious Business Name in Idaho

A fictitious business name is also called the “Doing Business As” name. Following are the steps to file DBA Idaho.

#1 Start with a DBA Idaho Name Search

You must ensure your Idaho DBA name is unique and fulfills Idaho’s business name requirements. You can begin by visiting the Idaho Secretary of State’s Business Search to ensure your assumed business name is not already in use. The assumed business name shouldn’t include the following:

  • Business entity suffix like Corp, Incorporated, LLC, until and unless the business is a Corporation or an LLC.

  • Names or terms used for financial institutions like “bank,” “banc,” “banco,” “banker, “banque,” “savings bank,” “savings and loan association,” “credit union”, and other similar words.

  • Language implying government affiliation.

You can also check if your name is available as a web domain (URL). You may not want to start a business today, but you can acquire the URL beforehand.

#2 Register your DBA Idaho

The Idaho business name can be filed online or through mail with the Secretary of State. You will be required to register the Certificate of Assumed Business Name form on the Secretary of State’s website.

Important sections of the form include:

Section 2: Names of entities or individuals who do business under the fictitious name.

Section 3: Business type

Section 4: Mailing address

Section 5: Acknowledgement of Registration address (if different than #4)

Cost of filing:

$25 Filing Fee

$20 Additional processing fee if you file a hard copy by mail or in person.

Mailing Address: 

Office of the Secretary of State

P.O. Box 83720

Boise, ID 83720-0080

Office Address:

Office of the Secretary of State

450 N. 4th Street

Boise ID 83702

Manage your DBA in Idaho

General Questions-

Contact the Idaho Secretary of State: (208) 334-2301.

Renew Assumed Business Name With the State-

The business name doesn’t have to be renewed as it remains valid until the owner cancels it.

Change the Assumed Business Name-

You can change the business name by registering and returning the Cancellation or Amendment of the Certificate of Assumed Business Name. It includes a fee of $10 or a $20 manual processing fee if you aren’t filing online. You can mail or drop the form at the following address-

Office of the Secretary of State

450 N 4th Street

P.O. Box 83720

Boise, ID 83720-0080.

Withdraw of Assumed Business Name- 

You can change the Idaho DBA by filling out and returning the Cancellation or Amendment of Certificate of Assumed Business Name. The form costs $20, and it can be mailed or dropped off at the address-

Office of the Secretary of State

450 N 4th Street

P.O. Box 83720

Boise, ID 83720-0080.

After filing DBA Idaho

  • Create a Business Website- A business must have a website. It can be built by using drag-and-drop builders like GoDaddy and Wix.

  • Get Business Finances in Order- You should separate your business and personal finances to safeguard your personal assets. It can be done by opening a separate business bank account and a credit card.

  • Safeguard the business- Just as an LLC protects your personal assets, your business assets also need protection. The correct business insurance ensures you are providing some protection to your business. To begin with, get general liability insurance as a base coverage.

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Frequently Asked Questions​ (FAQs)

You can have multiple Doing Business Names as you can create and manage. Every DBA adds an additional cost and paperwork which seems like a burden sometimes.

DBAs aren’t supposed to have an EIN or Tax ID as it is not a business entity. The DBA under a business entity will have an EIN if it is compulsory.

An LLC is a business entity, and a DBA is a fictitious name. Therefore, a DBA cannot become a Limited Liability Company.

A DBA Idaho can have INC in the name only if the business entity that the DBA is linked with is a corporation.

Filing and getting a DBA is a much more feasible option than changing the legal name of your business.

Some states prevent similar DBAs from being used, but it differs from one state to another. Hence, you can trademark a DBA to provide stronger protection among different states.

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