Idaho State Tax Commission

Idaho State Tax Commission

Your requested list of forms and guides

Group: Income tax (individual) current

For more information, visit our individual income tax page »

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Forms and form instructions

Instruction changes

Nonresident or part-year resident? Idaho part-year residents qualify for the Idaho child tax credit for the part of the year they were an Idaho resident; calculate using four steps below. Nonresidents don't qualify. (Following passage of 2019 House Bill 19 on 02-13-2019)

  1. Number of months you lived in Idaho (over 15 days counts as a month)
  2. Multiply line 1 by $17.08
  3. Multiply line 2 by the number of your qualifying children.
  4. Enter amount from line 3 on Form 43, line 45.

Married Filing Separately filing requirements — You must file a tax return if your gross income is at least $5. (Our instruction booklet says "$12,000.") (Following update to IRS instructions, revision date 01-24-2019)

Itemizing? – If you use federal Schedule A to itemize, please note these additional instructions RE: Form 40, line 15 — and — Form 43, line 35.

  • If federal Schedule A, line 5d, is $10,000 or less ($5,000 if married filing separately), enter the amount from federal Schedule A, line 5a.
  • If federal Schedule A, line 5d, is more than $10,000 ($5,000 if married filing separately), subtract line 5b from line 5e and enter the amount here. Enter zero for any result less than zero.

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

» Idaho Business Registration (IBR) online application

» Power of Attorney (02-20-2018)

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Guides


For more information, visit our individual income tax page »


(Date in parentheses is date the document was published or last revised.)
F indicates a fill-in (and print, but not save) form. Learn more about our fill-in forms

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This information is for general guidance only. Tax laws are complex and change regularly. We can't cover every circumstance in our guides. This guidance may not apply to your situation. Please contact us with any questions. We work to provide current and accurate information. But some information could have technical inaccuracies or typographical errors. If there's a conflict between current tax law and this information, current tax law will govern.