Idaho Business Licensing Information for Contractors

Idaho independent contractors

Contractor’s License Requirements in Idaho

In the state of Idaho, those seeking a general contractor’s license must look to the state’s city and county governments. For licensing requirements, each individual city or county may have different requirements. As such, it is best to contact the county or city directly for pertinent information.

Licenses in Idaho that are issued by the state include electricians, plumbers, fire protection sprinkler contractors, public works contractors and well drillers.

Idaho Business Licensing for Electricians

Electrical Contractor and Electrician Licenses in Idaho

The Idaho Division of Building Safety offers licenses for apprentice, journeyman and master electricians, along with electrical contractors’ licenses and specialty contractors’ licenses.

Applications and Forms regarding electrical contractors and electrician’s licenses can be found on this website. More information regarding the various requirements can be found on the website’s Frequently Asked Questions page.

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Business Licensing Information for Plumbers in Idaho

Plumbing Contractor Licenses and Regulations

In the state of Idaho, a license is required to do any plumbing work. Licenses are offered for plumbing apprentice, plumbing journeyman, plumbing contractor, and the various specialty licenses.

Under the Division of Building Safety, there are forms and applications available for use in obtaining a plumbing license in this state.

Additional Business Licensing for All Businesses in Idaho

Idaho Business Registration System

Through the state’s website, business owners can register with the Department of Labor and the Idaho State Tax Commission. In addition, the Idaho Industrial Commission will receive notification of your business’ registration.

Prior to the application for permits and accounts, follow the steps below:

  • Find out if your business must be registered with other state and local agencies by using Idaho Biz Help.
  • Register the business with the Secretary of State’s office or get more information by calling 208-334-2301.
  • For businesses with employees, a Federal Employer Identification Number must be obtained by visiting the website for the IRS or by calling 1-800-829-4933.
  • Upon receipt of the necessary registrations, proceed to the linked Department of Labor website to look through the checklist. Once assured that the information has been obtained, you may proceed to the Business Registration System.

Professional and Occupational Licenses in Idaho

Professional licenses, renewals and permits can be obtained through the linked website.

Idaho Business Tax Information

Idaho Business Registration System

For companies operating in this state, there are many accounts, licenses and permits that are required by the state. Through the state’s website, business taxes can be assessed, filed and paid online.

The Idaho Business Registration (IBR) provides information on how to obtain permits for sales tax, use tax, income tax withholding, travel and convention tax, and Boise Auditorium District tax. You can request permits using the IBR application link.

General Tax Information and Forms

Contact the Idaho State Tax Commission for information on your tax related obligations and payment options.

Insurance Requirements for Businesses in Idaho

Unemployment Tax Requirements

Unemployment insurance is required to be paid by every business operating in Idaho. This process is managed and regulated by the state’s Department of Labor. A handbook is available online for those individuals interested in more information on their benefits when filing for unemployment. In addition, employers and businesses can use the Employer Portal to sign in and report wages.

Under certain conditions, your business may need to remit payment for unemployment insurance taxes. To be sure, consult your account through the Department of Labor’s website dedicated to businesses.

Workers’ Compensation Requirements

With very few exceptions, employers in the state of Idaho who employ more than one worker must get and maintain Workers’ Compensation Insurance. Using the website for the State of Idaho Industrial Commission, you can obtain coverage, report your intent to self-insure and verify that a company has the necessary insurance to meet the state’s requirements.

Under the law, the premiums paid for this type of insurance coverage is always paid for by the employer and should never be deducted from the employee’s earnings.

Additional information can be found using the brochure for Idaho Workers’ Compensation.

New Hire Reporting Requirements for Businesses in Idaho

Reporting New Hires

Under federal law, employers are required to report newly hired employees within 20 days of their hire date. The following information can be reported using the State Directory of New Hires:

  • Employee’s name
  • Address
  • Social Security Number
  • Date of birth
  • Hire date
  • Employer’s name
  • Payroll address
  • State Unemployment Insurance Account Number
  • Federal identification number (FEIN)

More information can be obtained by emailing the department at

Licensed Contractors in Idaho

Under the Division of Building Safety, users can search and verify licensure in the state of Idaho.