Idaho State Tax Commission

Idaho State Tax Commission

Online services - using tax.idaho.gov's website

  • Apply for a business permit - Idaho business registration, application for sales and withholding permits
  • Business Self-service - Change your sales, sales-related, income tax withholding, or IFTA account information
  • GIS Maps - Resources from our Geographic Information Systems (GIS) staff, including mapping for over 1,200 taxing districts and 3,200 tax code areas.
  • E-file - File online. It's fast.
  • E-pay - Discover ways to pay your taxes online.
  • Event Promoters - Choose from three ways to fulfill your responsibilities to collect information on your sellers.
  • Stay Informed - Ways you can follow news and updates from the Tax Commission.
  • Online Learning - Videos and other resources to help you know more about Idaho taxes.
  • Request 2016 Idaho Income Tax Booklet
  • Speaker Request - Have a Tax Commission representative speak at your meeting or function.
  • Temporary Sellers - Needed if you, your company, or your organization make infrequent retail sales in Idaho. Also includes yard sale information.
  • Verify permit numbers -- Display the business name(s) associated with a permit number if you enter a valid permit number
  • Where's My Refund? - Check the status of your expected individual income tax refund.
The information on this site is for general guidance only. Tax laws are complex and change regularly. We can't cover every circumstance in our website guides. We work to provide current and accurate information on our website. But some information could have technical inaccuracies or typographical errors. If there's a conflict between current tax law and the information on our website, current tax law will govern.