Idaho Official Government Website

Register a Business

Registering a Business in Idaho

Follow these steps to establish your Idaho business. All businesses, including home based ones, need to register with the Idaho Secretary of State’s office.

Step 1: Choose Your Business Legal Structure

You may want to consult with an attorney before choosing a legal structure, particularly if more than one person will own the business. (The information on this site does not replace legal advice provided by an attorney.) The legal entity form affects tax reporting dates and methods, so the assistance of an accountant may also be needed.

More Info on Business Legal Structures

Step 2: Register Your Business Entity

Business names and entity types are registered with the Idaho Secretary of State’s office before engaging in business activities. If the business will be an LLC or corporation, the name is registered as a part of the entity registration. Sole proprietorships and partnerships file an Assumed Business Name, also called a DBA.

Be aware that business registrations are public records. Information included on the registration form, including your name and address, will be available for public view. You must be 18 years old to register a business.

opens in a new windowIdaho Secretary of State More Info on Assumed Business Names

Step 3: Register With State Agencies

If the business will have employees or make retail sales, it also registers with the Idaho State Tax Commission. Idaho Industrial Commission, and Idaho Department of Labor by filing Form IBR-1. This form is required in addition to registering the business name and legal structure. If you will not have employees or make retail sales, do not complete this form. For details see Idaho Business Registration below.

opens in a new windowForm IBR-1 More Info on Idaho Business Registration

Optional Step 4: Apply For a Business License

Business Licenses are issued by local city clerk’s offices, not the state.  Contact your city clerk’s office to find out if you need one. Check here for a list of city clerk offices in Idaho.