USA State Payroll Rates + Resources: State of Idaho: Obtaining a TIN + Unemployment Insurance

The purpose of this documentation is to outline the processes and requirements associated with becoming a new employer in the State of Idaho. Specifically, we will be covering how to obtain a Tax Identification Number and Register for Unemployment Insurance. 

Registering for Employer Income Tax Withholding and Unemployment Tax

You must have an Idaho withholding account if you have an employee earning income while living in Idaho. To apply, go to the online Idaho Business Registration (IBR) application. Click on "I am ready to register my new business."