Forms and Other Publications
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.
Sales tax, income tax withholding, and other tax forms generated for permit accounts are not available on our website. This includes Forms 850, 852, 910, 967, 1150, 1250, and 3850. We can only mail these forms to the address provided by the account owner (or designated Power of Attorney) because of the confidential information they contain. Contact us if you need a replacement sent or file online.
Our most-requested documents
All our 2016 individual income tax forms and instructions »
- Form POA Power of Attorney – POA (02-06-2017)
- Form STC-06 Request for Copies of Tax Returns (01-24-2012)
- Form ST-101 Sales Tax Resale or Exemption Certificate (09-30-2015)
- Form ID-MS1 (2017) Employee's Idaho Military Spouse Withholding Exemption Certificate (01-04-2017)
- Idaho Taxpayer Rights (05-19-2015)
- A Guide to Idaho Income Tax Withholding (01-20-2017)
- Tax Update newsletter for businesses »
Lists of forms and publications by TAX TYPE:
- Find beer tax documents or visit the beer tax page
- Find cigarette tax documents or visit the cigarette tax page
- Find fuels tax documents or visit the fuels tax pages
- Find IFTA documents or visit the IFTA section
- Find illegal drug tax documents
- Individual and business income tax documents are grouped by year.
- Property tax documents are grouped by category.
- Find sales/use tax documents or visit the sales/use tax pages
- Find tobacco tax documents or visit the tobacco tax page
- Find wine tax documents or visit the wine tax page
- Find withholding documents or visit the withholding page
- 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 publications by year:
Find BUSINESS income tax forms and publications by year:
Find PROPERTY TAX forms and publications by category
- Agriculture documents
- Appraisal documents
- Budget and levy documents
- GIS documents
- Homeowners documents
- Operating property documents
- Policy documents
- Property tax reduction or deferral documents
- Timber & forestland documents
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:
- Ag Land [AG]
- Deferred Forestland [DF]
- Forest Protection [FP]
- Resd/Comm Land [LD]
- Manufactured Homes [MH]
- Miscellaneous [MS]
- Parcel Master [PM]
- Personal Property [PP]
- ProVal [PV]
- Residential [RC]
- Sales [SL]
- Tax [TX]
- Yield [YD]
AS/400 Checklists and Technical Tips
Visit tax.idaho.gov/counties for additional information.
All Idaho Tax Commission documents
- Every form or instruction, by form number
- Every form or instruction, by name
- Every publication, by name
Search by Docutrak number
