Idaho State Tax Commission

Idaho State Tax Commission

Forms and Guides

This page provides several ways to find forms and other tax publications online. We also have a page listing reports and statistics and a Policy Documents page. Forms and publications from the IRS for federal tax filing are available at the IRS website.

We don't have blank tax forms for permit accounts on our website. That's because we print our permit forms with personal and confidential information (name, address, etc.) already included. If you don't have your form:

Example forms:

850* Sales/Use
852* Sales/Use
910* Withholding
967* Withholding
1150* Travel/Convention
1152* Travel/Convention
1250* Greater Boise Auditorium District
1350 Tobacco
1450 Fuel Distributor
1550 Cigarette
1650 Beer
1752 Wine
3150* IFTA
3550 Amusement Device
3950* E911

Our most-requested documents

All our 2017 individual income tax forms and instructions »

Also frequently of interest:

Learn about Public Records Requests.

Need a Form ST-124? Event promoters can read more and order forms online.

Lists of forms and guides by TAX TYPE:

  • Some documents are used with multiple tax types, such as our Power of Attorney and request-your-tax-records forms.

Find INDIVIDUAL income tax forms and guides by year:

Find BUSINESS income tax forms and guides by year:

Find PROPERTY TAX forms and guides by category

Visit more property tax pages for additional information. Many reports and statistics are also available.

Technical support documents for COUNTIES

AS/400 Program Documentation for:

AS/400 Checklists and Technical Tips

Visit for additional information.

All Idaho Tax Commission documents

Search by Docutrak number

Last updated Dec. 22, 2017

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. This guidance may not apply to your situation. Please contact us with any questions. 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.