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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