SUPPORTED STATE FORMS

Iowa State Income Tax Forms

Stay current with supported tax forms, schedules, and filing requirements for Iowa.

  • IA 1040—Iowa Individual Income Tax Return
  • IA 1040ES—Individual Income Estimated Tax Payment Voucher
  • IA 1040V—Individual Income Tax Payment Voucher
  • IA 100A—Iowa Capital Gain Deduction - Cattle, Horses, or Breeding Livestock
  • IA 100B—Iowa Capital Gain Deduction - Real Property Used in a Farm Business
  • IA 100C—Iowa Capital Gain Deduction - Real Property Used in a Non-Farm Business
  • IA 100D—Iowa Capital Gain Deduction - Timber
  • IA 100E—Iowa Capital Gain Deduction - Business
  • IA 100F—Iowa Capital Gain Deduction - ESOP
  • IA 100G—Iowa Capital Gains Deduction - Retired Farmers
  • IA 100H—Iowa Capital Gains Deduction - Nonretired Farmer
  • IA 100J—Iowa Capital Gains Deduction - Capital Stock Election
  • IA 101—Iowa Nonconfirmity Adjustments
  • IA 163—Interest Expense Adjustments
  • IA 124—Net Operating Loss (NOL) Adjustment Schedule
  • IA 125—Farm Tenancy Income Exclusion
  • IA 126—Iowa Nonresident and Part-Year Resident Credit Schedule
  • IA 128—Iowa Research Activities Tax Credit
  • IA 128S—Iowa Alternative Simplified Research Activities Tax Credit
  • IA 130—Iowa Out-of-State Tax Credit Schedule
  • IA 133—Iowa New Jobs Credit
  • IA 134—Iowa S Corp Apportionment Credit
  • IA 135—Iowa E 85 Gasoline Promotion Tax Credit
  • IA 138—Iowa E15 Plus Gasoline Promotion Tax Credit
  • IA 147—Iowa Franchise Tax Credit
  • IA 148—Iowa Tax Credits Schedule
  • IA 176—Public Safety Officer Moving Expense Tax Credit
  • IA 177—Iowa Adoption Tax Credit
  • IA 178—Farm to Food Donation Tax Credit
  • IA 2210—Iowa Underpayment of Estimated Tax by Individuals
  • IA 2210AI—Iowa Annualized Income Installment Method
  • IA 2210F—Iowa Underpayment of Estimated Tax by Farmers and Fishers
  • IA 2440—Iowa Disability Income Exclusion
  • IA 4136—Iowa Fuel Tax Credit
  • IA 4562AB—Iowa Depreciation Adjustment Schedule
  • IA 8453—Iowa Individual Income Tax Declaration for an e-File Return
  • IA 8864—Iowa Biodiesel Blended Fuel Tax Credit
  • IA 8882—Iowa Employer Child Care Tax Credit
  • IA Schedule CC—Iowa Composite and PTET Credits Schedule