Software Developers
Resources
- Approved Developers List
- Tax Commission Offers Guidance on Ponzi Schemes (12-14-2009)
- Withholding Brackets and Tables (03-28-2013)
- IRC Conformity
Specifications
- 2012 Other Substitute Returns Specifications (sales, withholding, etc.) (06-26-2012)
- 2012 2-D Barcode Specifications (10-10-2012)
- 2012 Business and Individual E-File (MeF) Specifications (10-25-2012)
- 2011 Business and Individual E-File (MeF) Specifications (09-26-2011)
- 2010 Business and Individual E-File (MeF) Specifications (10-14-2010)
- 2009 Business and Individual E-File (MeF) Specifications (10-01-2009)
- 2012 Idaho Business and Individual MeF Schemas (V2.1) (11-19-2012)
- 2011 Idaho Business and Individual MeF Schemas (V1.1) (11-23-2011)
- 2010 Idaho Business and Individual MeF Schemas (V1.1) (10-27-2010)
- 2009 Idaho Business and Individual MeF Schemas (V1.1) (10-01-2009)
- 2012 Income Tax Substitute Forms Specifications (06-14-2012)
- 2012 Electronic Information Return 1099 Reporting Manual (10-11-2012)
- 2012 W-2 Electronic Reporting Manual (09-17-2012)
Test scenarios
- 2012 Other Substitute Returns Specifications (sales, withholding, etc.) (10-25-2012)
- 2012 Other Substitute Returns Specifications (sales, withholding, etc.) (10-12-2011)
- 2012 Other Substitute Returns Specifications (sales, withholding, etc.) (10-11-2012)
- 2012 Other Substitute Returns Specifications (sales, withholding, etc.) (10-25-2012)
- 2012 Other Substitute Returns Specifications (sales, withholding, etc.) (10-12-2011)
