Forms - Corporation Income Tax Displaying 151 - 165 of 190 results. Name Year - Any - 2026 2025 2024 2023 2022 2021 2020 2019 2018 Individual Income Tax Corporation Income Tax Fiduciary Tax Partnership Income Tax Form IA 128S Iowa Alternative Simplified Research Activities Credit 41-124 333.14 KB .pdf July 31, 2018 Individual Income Tax Corporation Income Tax Fiduciary Tax Partnership Income Tax Form IA 133 New Jobs Tax Credit Form 41-133 119.84 KB .pdf July 31, 2018 Individual Income Tax Corporation Income Tax Fiduciary Tax Form IA 134 S Corporation Apportionment Credit 41-134 63.87 KB .pdf July 31, 2018 Individual Income Tax Corporation Income Tax Fiduciary Tax Partnership Income Tax Form IA 135 E85 Gasoline Promotion Tax Credit 41-150 59.36 KB .pdf July 31, 2018 Individual Income Tax Corporation Income Tax Fiduciary Tax Partnership Income Tax Form IA 137 Ethanol Promotion Tax Credit 41-151 175.83 KB .pdf July 31, 2018 Individual Income Tax Corporation Income Tax Fiduciary Tax Partnership Income Tax Form IA 138 E15 Plus Gasoline Promotion Tax Credit 41-152 60 KB .pdf July 31, 2018 Individual Income Tax Corporation Income Tax Fiduciary Tax Partnership Income Tax Form IA 147 Franchise Tax Credit 41-147 59.47 KB .pdf July 31, 2018 Individual Income Tax Corporation Income Tax Fiduciary Tax Franchise Income Tax Partnership Income Tax S Corporation Income Tax Form Nonconformity Adjustments Worksheet 42-029 75.06 KB .pdf July 31, 2018 Individual Income Tax Corporation Income Tax Fiduciary Tax Franchise Income Tax Form IA 148 Tax Credits Schedule 41-148 62.33 KB .pdf July 30, 2018 Corporation Income Tax Form IA 2220 Underpayment of Estimated Tax 45-006 516.72 KB .pdf July 30, 2018 Individual Income Tax Corporation Income Tax Fiduciary Tax Franchise Income Tax Partnership Income Tax S Corporation Income Tax Form IA 4562 A/B Iowa Depreciation Adjustment Schedule 41-105 111.7 KB .pdf July 30, 2018 Individual Income Tax Corporation Income Tax Fiduciary Tax Partnership Income Tax Form IA 8864 Biodiesel Blended Fuel Tax Credit 41-149 51.37 KB .pdf July 30, 2018 Corporation Income Tax Form IA 1120V Corporation Income Tax Payment Voucher 96-048 Corporation Income Tax Form Schedule I and J IA 851 Affiliation/Consolidated Business Activity Ratio 42-022 (Tax Year 2022 and Prior) 1.53 MB .pdf Corporation Income Tax S Corporation Income Tax Franchise Income Tax Partnership Income Tax Form Business Income Refund Request 22-010 246.32 KB .pdf Pagination First page First Previous page Prev … Page 8 Page 9 Page 10 Current page 11 Page 12 Page 13 Next page Next Last page Last Secondary Navigation Menu Common Forms Applications and Other Cigarette & Tobacco Tax Corporation Income Tax Fiduciary Tax Franchise Income Tax Fuel Tax Individual Income Tax Inheritance Tax Insurance & Licensing Partnership Income Tax Property Taxes S Corporation Income Tax Sales & Use Tax Vehicle Purchase and Lease Withholding Tax
Displaying 151 - 165 of 190 results. Name Year - Any - 2026 2025 2024 2023 2022 2021 2020 2019 2018 Individual Income Tax Corporation Income Tax Fiduciary Tax Partnership Income Tax Form IA 128S Iowa Alternative Simplified Research Activities Credit 41-124 333.14 KB .pdf July 31, 2018 Individual Income Tax Corporation Income Tax Fiduciary Tax Partnership Income Tax Form IA 133 New Jobs Tax Credit Form 41-133 119.84 KB .pdf July 31, 2018 Individual Income Tax Corporation Income Tax Fiduciary Tax Form IA 134 S Corporation Apportionment Credit 41-134 63.87 KB .pdf July 31, 2018 Individual Income Tax Corporation Income Tax Fiduciary Tax Partnership Income Tax Form IA 135 E85 Gasoline Promotion Tax Credit 41-150 59.36 KB .pdf July 31, 2018 Individual Income Tax Corporation Income Tax Fiduciary Tax Partnership Income Tax Form IA 137 Ethanol Promotion Tax Credit 41-151 175.83 KB .pdf July 31, 2018 Individual Income Tax Corporation Income Tax Fiduciary Tax Partnership Income Tax Form IA 138 E15 Plus Gasoline Promotion Tax Credit 41-152 60 KB .pdf July 31, 2018 Individual Income Tax Corporation Income Tax Fiduciary Tax Partnership Income Tax Form IA 147 Franchise Tax Credit 41-147 59.47 KB .pdf July 31, 2018 Individual Income Tax Corporation Income Tax Fiduciary Tax Franchise Income Tax Partnership Income Tax S Corporation Income Tax Form Nonconformity Adjustments Worksheet 42-029 75.06 KB .pdf July 31, 2018 Individual Income Tax Corporation Income Tax Fiduciary Tax Franchise Income Tax Form IA 148 Tax Credits Schedule 41-148 62.33 KB .pdf July 30, 2018 Corporation Income Tax Form IA 2220 Underpayment of Estimated Tax 45-006 516.72 KB .pdf July 30, 2018 Individual Income Tax Corporation Income Tax Fiduciary Tax Franchise Income Tax Partnership Income Tax S Corporation Income Tax Form IA 4562 A/B Iowa Depreciation Adjustment Schedule 41-105 111.7 KB .pdf July 30, 2018 Individual Income Tax Corporation Income Tax Fiduciary Tax Partnership Income Tax Form IA 8864 Biodiesel Blended Fuel Tax Credit 41-149 51.37 KB .pdf July 30, 2018 Corporation Income Tax Form IA 1120V Corporation Income Tax Payment Voucher 96-048 Corporation Income Tax Form Schedule I and J IA 851 Affiliation/Consolidated Business Activity Ratio 42-022 (Tax Year 2022 and Prior) 1.53 MB .pdf Corporation Income Tax S Corporation Income Tax Franchise Income Tax Partnership Income Tax Form Business Income Refund Request 22-010 246.32 KB .pdf Pagination First page First Previous page Prev … Page 8 Page 9 Page 10 Current page 11 Page 12 Page 13 Next page Next Last page Last Secondary Navigation Menu Common Forms Applications and Other Cigarette & Tobacco Tax Corporation Income Tax Fiduciary Tax Franchise Income Tax Fuel Tax Individual Income Tax Inheritance Tax Insurance & Licensing Partnership Income Tax Property Taxes S Corporation Income Tax Sales & Use Tax Vehicle Purchase and Lease Withholding Tax
Individual Income Tax Corporation Income Tax Fiduciary Tax Partnership Income Tax Form IA 128S Iowa Alternative Simplified Research Activities Credit 41-124 333.14 KB .pdf July 31, 2018
Individual Income Tax Corporation Income Tax Fiduciary Tax Partnership Income Tax Form IA 133 New Jobs Tax Credit Form 41-133 119.84 KB .pdf July 31, 2018
Individual Income Tax Corporation Income Tax Fiduciary Tax Form IA 134 S Corporation Apportionment Credit 41-134 63.87 KB .pdf July 31, 2018
Individual Income Tax Corporation Income Tax Fiduciary Tax Partnership Income Tax Form IA 135 E85 Gasoline Promotion Tax Credit 41-150 59.36 KB .pdf July 31, 2018
Individual Income Tax Corporation Income Tax Fiduciary Tax Partnership Income Tax Form IA 137 Ethanol Promotion Tax Credit 41-151 175.83 KB .pdf July 31, 2018
Individual Income Tax Corporation Income Tax Fiduciary Tax Partnership Income Tax Form IA 138 E15 Plus Gasoline Promotion Tax Credit 41-152 60 KB .pdf July 31, 2018
Individual Income Tax Corporation Income Tax Fiduciary Tax Partnership Income Tax Form IA 147 Franchise Tax Credit 41-147 59.47 KB .pdf July 31, 2018
Individual Income Tax Corporation Income Tax Fiduciary Tax Franchise Income Tax Partnership Income Tax S Corporation Income Tax Form Nonconformity Adjustments Worksheet 42-029 75.06 KB .pdf July 31, 2018
Individual Income Tax Corporation Income Tax Fiduciary Tax Franchise Income Tax Form IA 148 Tax Credits Schedule 41-148 62.33 KB .pdf July 30, 2018
Corporation Income Tax Form IA 2220 Underpayment of Estimated Tax 45-006 516.72 KB .pdf July 30, 2018
Individual Income Tax Corporation Income Tax Fiduciary Tax Franchise Income Tax Partnership Income Tax S Corporation Income Tax Form IA 4562 A/B Iowa Depreciation Adjustment Schedule 41-105 111.7 KB .pdf July 30, 2018
Individual Income Tax Corporation Income Tax Fiduciary Tax Partnership Income Tax Form IA 8864 Biodiesel Blended Fuel Tax Credit 41-149 51.37 KB .pdf July 30, 2018
Corporation Income Tax Form Schedule I and J IA 851 Affiliation/Consolidated Business Activity Ratio 42-022 (Tax Year 2022 and Prior) 1.53 MB .pdf
Corporation Income Tax S Corporation Income Tax Franchise Income Tax Partnership Income Tax Form Business Income Refund Request 22-010 246.32 KB .pdf
