Forms - Corporation Income Tax Displaying 106 - 120 of 170 results. Name Year - Any - 2025 2024 2023 2022 2021 2020 2019 2018 Corporation Income Tax Form IA 1120S Schedule K-1 42-008 265.37 KB .pdf December 20, 2019 Corporation Income Tax Form IA 1120S/K-1 Instructions 42-005 57.32 KB .pdf December 20, 2019 Corporation Income Tax Form IA 2220 Underpayment of Estimated Tax 45-006 530.85 KB .pdf December 20, 2019 Corporation Income Tax Form IA 8827 Corporate Iowa Alternative Minimum Tax/Tax Credit 42-015 83.62 KB .pdf December 20, 2019 Individual Income Tax Corporation Income Tax Fiduciary Tax Partnership Income Tax Form IA 128 Iowa Research Activities Credit 41-128 301.84 KB .pdf December 18, 2019 Individual Income Tax Corporation Income Tax Fiduciary Tax Partnership Income Tax Form IA 128S Iowa Alternative Simplified Research Activities Credit 41-124 530.78 KB .pdf December 18, 2019 Individual Income Tax Corporation Income Tax Fiduciary Tax Form IA 134 S Corporation Apportionment Credit 41-134 66.36 KB .pdf December 18, 2019 Individual Income Tax Corporation Income Tax Fiduciary Tax Partnership Income Tax Form IA 135 E85 Gasoline Promotion Tax Credit 41-150 70.38 KB .pdf December 18, 2019 Individual Income Tax Corporation Income Tax Fiduciary Tax Partnership Income Tax Form IA 137 Ethanol Promotion Tax Credit 41-151 399.96 KB .pdf December 18, 2019 Individual Income Tax Corporation Income Tax Fiduciary Tax Partnership Income Tax Form IA 138 E15 Plus Gasoline Promotion Tax Credit 41-152 65.6 KB .pdf December 18, 2019 Individual Income Tax Corporation Income Tax Franchise Income Tax Form IA 148 Tax Credits Instructions 41-153 372.75 KB .pdf December 18, 2019 Individual Income Tax Corporation Income Tax Franchise Income Tax Form IA 148 Tax Credits Schedule 41-148 268.88 KB .pdf December 18, 2019 Corporation Income Tax Franchise Income Tax Inheritance Tax Partnership Income Tax Form IA 8864 Biodiesel Blended Fuel Tax Credit 41-149 61.69 KB .pdf December 18, 2019 Individual Income Tax Corporation Income Tax Fiduciary Tax Form IA 4136 Computation of Iowa Motor Fuel Tax Credit 41-036 188.65 KB .pdf December 9, 2019 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 41-105 126.64 KB .pdf December 9, 2019 Pagination First page First Previous page Prev … Page 6 Page 7 Current page 8 Page 9 Page 10 Page 11 … Next page Next Last page Last
Displaying 106 - 120 of 170 results. Name Year - Any - 2025 2024 2023 2022 2021 2020 2019 2018 Corporation Income Tax Form IA 1120S Schedule K-1 42-008 265.37 KB .pdf December 20, 2019 Corporation Income Tax Form IA 1120S/K-1 Instructions 42-005 57.32 KB .pdf December 20, 2019 Corporation Income Tax Form IA 2220 Underpayment of Estimated Tax 45-006 530.85 KB .pdf December 20, 2019 Corporation Income Tax Form IA 8827 Corporate Iowa Alternative Minimum Tax/Tax Credit 42-015 83.62 KB .pdf December 20, 2019 Individual Income Tax Corporation Income Tax Fiduciary Tax Partnership Income Tax Form IA 128 Iowa Research Activities Credit 41-128 301.84 KB .pdf December 18, 2019 Individual Income Tax Corporation Income Tax Fiduciary Tax Partnership Income Tax Form IA 128S Iowa Alternative Simplified Research Activities Credit 41-124 530.78 KB .pdf December 18, 2019 Individual Income Tax Corporation Income Tax Fiduciary Tax Form IA 134 S Corporation Apportionment Credit 41-134 66.36 KB .pdf December 18, 2019 Individual Income Tax Corporation Income Tax Fiduciary Tax Partnership Income Tax Form IA 135 E85 Gasoline Promotion Tax Credit 41-150 70.38 KB .pdf December 18, 2019 Individual Income Tax Corporation Income Tax Fiduciary Tax Partnership Income Tax Form IA 137 Ethanol Promotion Tax Credit 41-151 399.96 KB .pdf December 18, 2019 Individual Income Tax Corporation Income Tax Fiduciary Tax Partnership Income Tax Form IA 138 E15 Plus Gasoline Promotion Tax Credit 41-152 65.6 KB .pdf December 18, 2019 Individual Income Tax Corporation Income Tax Franchise Income Tax Form IA 148 Tax Credits Instructions 41-153 372.75 KB .pdf December 18, 2019 Individual Income Tax Corporation Income Tax Franchise Income Tax Form IA 148 Tax Credits Schedule 41-148 268.88 KB .pdf December 18, 2019 Corporation Income Tax Franchise Income Tax Inheritance Tax Partnership Income Tax Form IA 8864 Biodiesel Blended Fuel Tax Credit 41-149 61.69 KB .pdf December 18, 2019 Individual Income Tax Corporation Income Tax Fiduciary Tax Form IA 4136 Computation of Iowa Motor Fuel Tax Credit 41-036 188.65 KB .pdf December 9, 2019 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 41-105 126.64 KB .pdf December 9, 2019 Pagination First page First Previous page Prev … Page 6 Page 7 Current page 8 Page 9 Page 10 Page 11 … Next page Next Last page Last
Corporation Income Tax Form IA 2220 Underpayment of Estimated Tax 45-006 530.85 KB .pdf December 20, 2019
Corporation Income Tax Form IA 8827 Corporate Iowa Alternative Minimum Tax/Tax Credit 42-015 83.62 KB .pdf December 20, 2019
Individual Income Tax Corporation Income Tax Fiduciary Tax Partnership Income Tax Form IA 128 Iowa Research Activities Credit 41-128 301.84 KB .pdf December 18, 2019
Individual Income Tax Corporation Income Tax Fiduciary Tax Partnership Income Tax Form IA 128S Iowa Alternative Simplified Research Activities Credit 41-124 530.78 KB .pdf December 18, 2019
Individual Income Tax Corporation Income Tax Fiduciary Tax Form IA 134 S Corporation Apportionment Credit 41-134 66.36 KB .pdf December 18, 2019
Individual Income Tax Corporation Income Tax Fiduciary Tax Partnership Income Tax Form IA 135 E85 Gasoline Promotion Tax Credit 41-150 70.38 KB .pdf December 18, 2019
Individual Income Tax Corporation Income Tax Fiduciary Tax Partnership Income Tax Form IA 137 Ethanol Promotion Tax Credit 41-151 399.96 KB .pdf December 18, 2019
Individual Income Tax Corporation Income Tax Fiduciary Tax Partnership Income Tax Form IA 138 E15 Plus Gasoline Promotion Tax Credit 41-152 65.6 KB .pdf December 18, 2019
Individual Income Tax Corporation Income Tax Franchise Income Tax Form IA 148 Tax Credits Instructions 41-153 372.75 KB .pdf December 18, 2019
Individual Income Tax Corporation Income Tax Franchise Income Tax Form IA 148 Tax Credits Schedule 41-148 268.88 KB .pdf December 18, 2019
Corporation Income Tax Franchise Income Tax Inheritance Tax Partnership Income Tax Form IA 8864 Biodiesel Blended Fuel Tax Credit 41-149 61.69 KB .pdf December 18, 2019
Individual Income Tax Corporation Income Tax Fiduciary Tax Form IA 4136 Computation of Iowa Motor Fuel Tax Credit 41-036 188.65 KB .pdf December 9, 2019
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 41-105 126.64 KB .pdf December 9, 2019
