Idaho Tax Forms

E-file your Idaho personal income tax return online with 1040.com. These 2019 forms and more are available:

  • Idaho Form 40/43 – Idaho Part-Year Resident and Nonresident Income Tax Return
  • Idaho Form 39R – Part-year Resident and Nonresident Supplemental Schedule
  • Idaho Form 24 – Grocery Credit Refund
  • Idaho 402 – Apportionment for Multistate Businesses
  • Idaho 43 Part-Year and Nonresident Worksheets
  • Idaho – 56 Net Operating Loss Carryforward/Carryback
  • Idaho – Grocery Credit (Full and Part-Year Residents only)
  • Idaho – K1 – 1065, 1120S or 1041 K1 Received

More reasons to use 1040.com to file your state taxes:

  • If you need to file taxes for a state that does have an income tax, 1040.com can reuse information from your federal return to automatically create your state return. (Federal return required.)
  • You can get direct deposit together with or separately from your federal refund.
  • Owe taxes? Choose direct debit, or pay by credit card or check.

Downloadable Forms A-Z

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