Idaho State Tax Commission

Forms on our list

Forms without a link have no guide yet. The official copy is on the agency website.

• Form 40Idaho Individual Income Tax Return (Resident)Personal income tax
• Form 39RIdaho Supplemental Schedule (Resident Additions, Subtractions, and Credits)Personal income tax
• Form 43Idaho Part-Year Resident and Nonresident Income Tax ReturnPersonal income tax
• Form 39NRIdaho Supplemental Schedule (Part-Year Resident and Nonresident)Personal income tax
• Form 51Estimated Payment of Idaho Individual Income Tax / Extension PaymentPersonal income tax
• Form 40VIdaho Income Tax Payment VoucherPersonal income tax
• Form CGIdaho Capital Gains DeductionPersonal income tax
• Form 44Idaho Business Income Tax Credits and Credit RecapturePersonal income tax
• Form 49Idaho Investment Tax CreditPersonal income tax
• Form 49RRecapture of Idaho Investment Tax CreditPersonal income tax
• Form 56Idaho Net Operating Loss Carryback/CarryforwardPersonal income tax
• Form 67Credit for Idaho Research ActivitiesPersonal income tax
• Form 75Idaho Fuels Use Report (Fuel Tax Refund / Use Tax on Income Return)Personal income tax
• Form 24Idaho Grocery Credit Refund Only ReturnPersonal income tax
• Form ID-MS1Idaho Medical Savings Account Deduction SchedulePersonal income tax
• Form 41Idaho Corporation Income Tax ReturnBusiness and corporate tax
• Form 41SIdaho S Corporation Income Tax ReturnBusiness and corporate tax
• Form 65Idaho Partnership Income Tax ReturnBusiness and corporate tax
• Form 41ESEstimated Tax Payment / Extension of Time to Pay (Business Income Tax)Business and corporate tax
• Form 42Idaho Apportionment and Combined Reporting AdjustmentsBusiness and corporate tax
• Form 41ASupplemental Schedule of Affiliated EntitiesBusiness and corporate tax
• Form ID K-1Partner's, Shareholder's, or Beneficiary's Share of Idaho Adjustments and CreditsBusiness and corporate tax
• Form PTE-12Idaho Schedule for Pass-Through OwnersBusiness and corporate tax
• Form PTE-01Idaho Income Tax Withheld for an Individual Nonresident Owner of a Pass-Through EntityBusiness and corporate tax
• Form PTE-NROAIdaho Nonresident Owner AgreementBusiness and corporate tax
• Form ABEAffected Business Entity (PTE Tax) Election and PaymentBusiness and corporate tax
• Form 83Idaho Small Employer Incentive Tax CreditsBusiness and corporate tax
• Form 49CIdaho Broadband Equipment Investment CreditBusiness and corporate tax
• Form 66Idaho Fiduciary Income Tax Return (Estates and Trusts)Estates, trusts and inheritance
• Form 66VIdaho Fiduciary Income Tax Payment VoucherEstates, trusts and inheritance
• Form 1310Statement of Person Claiming Refund Due a Deceased TaxpayerEstates, trusts and inheritance
• Form ID W-4Employee's Idaho Withholding Allowance CertificatePayroll and social security
• Form 910Idaho Withholding Payment Voucher (Monthly / Semimonthly / Quarterly)Payroll and social security
• Form 967Idaho Annual Withholding Report (W-2 / 1099 Reconciliation)Payroll and social security
• Form 96Idaho Annual Information Return Transmittal (Form 1099)Payroll and social security
• Form 850Idaho Sales and Use Tax ReturnVAT and sales tax
• Form 850-UIdaho Self-Assessed Use Tax ReturnVAT and sales tax
• Form ST-101Sales Tax Resale or Exemption CertificateVAT and sales tax
• Form ST-102Use Tax Exemption Certificate - New Resident or Nonresident MilitaryVAT and sales tax
• Form ST-104Motor Vehicle Transfer Affidavit / Exemption DeclarationVAT and sales tax
• Form ST-104ICInterstate Commerce Exemption Certificate - Motor VehiclesVAT and sales tax
• Form ST-104NRNonresident Buyer Exemption Certificate - Motor Vehicles and VesselsVAT and sales tax
• Form ST-108Transport Trailer, Office Trailer, Untitled Boat, ATV, UTV, or Snowmobile Exemption CertificateVAT and sales tax
• Form ST-133Sales Tax Exemption Certificate - Family or American Indian SalesVAT and sales tax
• Form ST-133GTUse Tax Exemption Certificate - Gift TransferVAT and sales tax
• Form ST-133CATSSales Tax Exemption Certificate - Capital Asset TransferVAT and sales tax
• Form TCRSales and Use Tax Refund Claim (Tax Computation Refund Request)VAT and sales tax
• Form TRDIdaho Travel and Convention Tax ReturnVAT and sales tax
• Form IBR-1Idaho Business Registration ApplicationRegistration, representation and benefits
• Form POAPower of AttorneyRegistration, representation and benefits
• Form PTIAuthorization to Disclose Tax InformationExcise, customs and cross-border
• Form EFO00149Idaho Offer in Compromise ApplicationRegistration, representation and benefits
• Form 1450Idaho Motor Fuels Distributor Tax ReportExcise, customs and cross-border
• Form IFTA-100Idaho IFTA Quarterly Fuel Tax ReportExcise, customs and cross-border
• Form 1750Idaho Beer Tax ReturnExcise, customs and cross-border
• Form 1752Idaho Wine Tax ReturnExcise, customs and cross-border
• Form CG-40Idaho Cigarette Tax ReturnExcise, customs and cross-border
• Form TB-400Idaho Tobacco Products Tax ReturnExcise, customs and cross-border
• Form 49EProperty Tax Exemption Election on Qualified New Capital InvestmentsProperty and capital gains
• Form 47Idaho Mine License Tax ReturnExcise, customs and cross-border
• Property Tax Reduction ApplicationIdaho Property Tax Reduction (Circuit Breaker) ClaimProperty and capital gains
• Homeowner's Exemption ApplicationIdaho Homeowner's Property Tax Exemption ApplicationProperty and capital gains

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