E-filing: Supported Idaho State Tax Return Forms

The following state tax forms for Idaho are all supported by our online tax preparation software, should you need them. Remember: when you e-file your state tax return with CompleteTax, we'll fill out any state or federal forms that you require automatically.

Form 39R, Idaho Supplemental Schedule

Form 40, Idaho Individual Income Tax Return

Form 40V, Individual Income Tax Payment Voucher

Form 44, Idaho Business Income Tax Credits and Credit Recapture

Form 51, Estimated Payment of Idaho Individual Income Tax (if entire refund is applied to estimate)

Form CG, Idaho Capital Gains Deduction

(If you are not e-filing this tax year and wish to download any single tax form for a manual return, see the Idaho state tax website.)

Supported States and Tax Forms

Alabama Tax Forms Arizona Tax Forms Arkansas Tax Forms

California Tax Forms Colorado Tax Forms Connecticut Tax Forms

Delaware Tax Forms Georgia Tax Forms Hawaii Tax Forms

Idaho Tax Forms Illinois Tax Forms Indiana Tax Forms

Iowa Tax Forms Kansas Tax Forms Kentucky Tax Forms

Louisiana Tax Forms Maine Tax Forms Maryland Tax Forms

Massachusetts Tax Forms Michigan Tax Forms Minnesota Tax Forms

Mississippi Tax Forms Missouri Tax Forms Montana Tax Forms

Nebraska Tax Forms New Hampshire Tax Forms New Jersey Tax Forms

New Mexico Tax Forms New York Tax Forms North Carolina Tax Forms

North Dakota Tax Forms Ohio Tax Forms Oklahoma Tax Forms

Oregon Tax Forms Pennsylvania Tax Forms Rhode Island Tax Forms

South Carolina Tax Forms Tennessee Tax Forms Utah Tax Forms

Vermont Tax Forms Virginia Tax Forms Washington DC Tax Forms

West Virginia Tax Forms Wisconsin Tax Forms