Forms - Corporation Income Tax Displaying 16 - 30 of 189 results. Name Year - Any - 2025 2024 2023 2022 2021 2020 2019 2018 Corporation Income Tax Fiduciary Tax Franchise Income Tax Individual Income Tax Partnership Income Tax S Corporation Income Tax Form IA 4562A & B Depreciation Adjustment Schedule 41-105 1.31 MB .pdf December 1, 2025 Corporation Income Tax Fiduciary Tax Individual Income Tax Partnership Income Tax S Corporation Income Tax Form IA 8864 Biodiesel Blended Fuel Tax Credit 41-149 168.37 KB .pdf December 1, 2025 Corporation Income Tax Fiduciary Tax Franchise Income Tax Individual Income Tax Partnership Income Tax S Corporation Income Tax Form IA 8882 Employer Child Care Tax Credit 41-168 206.14 KB .pdf December 1, 2025 Corporation Income Tax Fiduciary Tax Franchise Income Tax Individual Income Tax Partnership Income Tax S Corporation Income Tax Withholding Tax Form Nonresident Member Composite Agreement 41-175 225.91 KB .pdf January 17, 2025 Corporation Income Tax Fiduciary Tax Fuel Tax Individual Income Tax Partnership Income Tax S Corporation Income Tax Form 2024 IA 4136 Computation of Iowa Fuel Tax Credit 41-036 252.33 KB .pdf December 31, 2024 Corporation Income Tax Fiduciary Tax Franchise Income Tax Individual Income Tax Partnership Income Tax S Corporation Income Tax Form IA 101 Nonconformity Adjustments 42-029 1.39 MB .pdf December 12, 2024 Corporation Income Tax Form IA 1120 Corporation Income Tax Instructions 42-002 205.98 KB .pdf December 12, 2024 Corporation Income Tax Form IA 1120 Iowa Corporation Income Tax Return 42-001 1.37 MB .pdf December 12, 2024 Corporation Income Tax Fiduciary Tax Individual Income Tax Partnership Income Tax S Corporation Income Tax Form IA 128 Research Activities Tax Credit 41-128 1.37 MB .pdf December 12, 2024 Corporation Income Tax Fiduciary Tax Individual Income Tax Partnership Income Tax S Corporation Income Tax Form IA 128S Alternative Simplified Research Activities Tax Credit 41-124 2.12 MB .pdf December 12, 2024 Corporation Income Tax Fiduciary Tax Individual Income Tax Partnership Income Tax S Corporation Income Tax Form IA 133 New Jobs Tax Credit 41-133 230.23 KB .pdf December 12, 2024 Corporation Income Tax Fiduciary Tax Individual Income Tax Partnership Income Tax S Corporation Income Tax Form IA 135 E85 Gasoline Promotion Tax Credit 41-150 187.26 KB .pdf December 12, 2024 Corporation Income Tax Fiduciary Tax Individual Income Tax Partnership Income Tax S Corporation Income Tax Form IA 138 E15 Plus Gasoline Promotion Tax Credit 41-152 168.21 KB .pdf December 12, 2024 Corporation Income Tax Fiduciary Tax Individual Income Tax Form IA 147 Franchise Tax Credit 41-147 138.97 KB .pdf December 12, 2024 Corporation Income Tax Fiduciary Tax Franchise Income Tax Individual Income Tax Property Tax Form IA 148 Tax Credits Schedule 41-148 1.54 MB .pdf December 12, 2024 Pagination First page First Previous page Prev Page 1 Current page 2 Page 3 Page 4 Page 5 Page 6 … 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 16 - 30 of 189 results. Name Year - Any - 2025 2024 2023 2022 2021 2020 2019 2018 Corporation Income Tax Fiduciary Tax Franchise Income Tax Individual Income Tax Partnership Income Tax S Corporation Income Tax Form IA 4562A & B Depreciation Adjustment Schedule 41-105 1.31 MB .pdf December 1, 2025 Corporation Income Tax Fiduciary Tax Individual Income Tax Partnership Income Tax S Corporation Income Tax Form IA 8864 Biodiesel Blended Fuel Tax Credit 41-149 168.37 KB .pdf December 1, 2025 Corporation Income Tax Fiduciary Tax Franchise Income Tax Individual Income Tax Partnership Income Tax S Corporation Income Tax Form IA 8882 Employer Child Care Tax Credit 41-168 206.14 KB .pdf December 1, 2025 Corporation Income Tax Fiduciary Tax Franchise Income Tax Individual Income Tax Partnership Income Tax S Corporation Income Tax Withholding Tax Form Nonresident Member Composite Agreement 41-175 225.91 KB .pdf January 17, 2025 Corporation Income Tax Fiduciary Tax Fuel Tax Individual Income Tax Partnership Income Tax S Corporation Income Tax Form 2024 IA 4136 Computation of Iowa Fuel Tax Credit 41-036 252.33 KB .pdf December 31, 2024 Corporation Income Tax Fiduciary Tax Franchise Income Tax Individual Income Tax Partnership Income Tax S Corporation Income Tax Form IA 101 Nonconformity Adjustments 42-029 1.39 MB .pdf December 12, 2024 Corporation Income Tax Form IA 1120 Corporation Income Tax Instructions 42-002 205.98 KB .pdf December 12, 2024 Corporation Income Tax Form IA 1120 Iowa Corporation Income Tax Return 42-001 1.37 MB .pdf December 12, 2024 Corporation Income Tax Fiduciary Tax Individual Income Tax Partnership Income Tax S Corporation Income Tax Form IA 128 Research Activities Tax Credit 41-128 1.37 MB .pdf December 12, 2024 Corporation Income Tax Fiduciary Tax Individual Income Tax Partnership Income Tax S Corporation Income Tax Form IA 128S Alternative Simplified Research Activities Tax Credit 41-124 2.12 MB .pdf December 12, 2024 Corporation Income Tax Fiduciary Tax Individual Income Tax Partnership Income Tax S Corporation Income Tax Form IA 133 New Jobs Tax Credit 41-133 230.23 KB .pdf December 12, 2024 Corporation Income Tax Fiduciary Tax Individual Income Tax Partnership Income Tax S Corporation Income Tax Form IA 135 E85 Gasoline Promotion Tax Credit 41-150 187.26 KB .pdf December 12, 2024 Corporation Income Tax Fiduciary Tax Individual Income Tax Partnership Income Tax S Corporation Income Tax Form IA 138 E15 Plus Gasoline Promotion Tax Credit 41-152 168.21 KB .pdf December 12, 2024 Corporation Income Tax Fiduciary Tax Individual Income Tax Form IA 147 Franchise Tax Credit 41-147 138.97 KB .pdf December 12, 2024 Corporation Income Tax Fiduciary Tax Franchise Income Tax Individual Income Tax Property Tax Form IA 148 Tax Credits Schedule 41-148 1.54 MB .pdf December 12, 2024 Pagination First page First Previous page Prev Page 1 Current page 2 Page 3 Page 4 Page 5 Page 6 … 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
Corporation Income Tax Fiduciary Tax Franchise Income Tax Individual Income Tax Partnership Income Tax S Corporation Income Tax Form IA 4562A & B Depreciation Adjustment Schedule 41-105 1.31 MB .pdf December 1, 2025
Corporation Income Tax Fiduciary Tax Individual Income Tax Partnership Income Tax S Corporation Income Tax Form IA 8864 Biodiesel Blended Fuel Tax Credit 41-149 168.37 KB .pdf December 1, 2025
Corporation Income Tax Fiduciary Tax Franchise Income Tax Individual Income Tax Partnership Income Tax S Corporation Income Tax Form IA 8882 Employer Child Care Tax Credit 41-168 206.14 KB .pdf December 1, 2025
Corporation Income Tax Fiduciary Tax Franchise Income Tax Individual Income Tax Partnership Income Tax S Corporation Income Tax Withholding Tax Form Nonresident Member Composite Agreement 41-175 225.91 KB .pdf January 17, 2025
Corporation Income Tax Fiduciary Tax Fuel Tax Individual Income Tax Partnership Income Tax S Corporation Income Tax Form 2024 IA 4136 Computation of Iowa Fuel Tax Credit 41-036 252.33 KB .pdf December 31, 2024
Corporation Income Tax Fiduciary Tax Franchise Income Tax Individual Income Tax Partnership Income Tax S Corporation Income Tax Form IA 101 Nonconformity Adjustments 42-029 1.39 MB .pdf December 12, 2024
Corporation Income Tax Form IA 1120 Corporation Income Tax Instructions 42-002 205.98 KB .pdf December 12, 2024
Corporation Income Tax Form IA 1120 Iowa Corporation Income Tax Return 42-001 1.37 MB .pdf December 12, 2024
Corporation Income Tax Fiduciary Tax Individual Income Tax Partnership Income Tax S Corporation Income Tax Form IA 128 Research Activities Tax Credit 41-128 1.37 MB .pdf December 12, 2024
Corporation Income Tax Fiduciary Tax Individual Income Tax Partnership Income Tax S Corporation Income Tax Form IA 128S Alternative Simplified Research Activities Tax Credit 41-124 2.12 MB .pdf December 12, 2024
Corporation Income Tax Fiduciary Tax Individual Income Tax Partnership Income Tax S Corporation Income Tax Form IA 133 New Jobs Tax Credit 41-133 230.23 KB .pdf December 12, 2024
Corporation Income Tax Fiduciary Tax Individual Income Tax Partnership Income Tax S Corporation Income Tax Form IA 135 E85 Gasoline Promotion Tax Credit 41-150 187.26 KB .pdf December 12, 2024
Corporation Income Tax Fiduciary Tax Individual Income Tax Partnership Income Tax S Corporation Income Tax Form IA 138 E15 Plus Gasoline Promotion Tax Credit 41-152 168.21 KB .pdf December 12, 2024
Corporation Income Tax Fiduciary Tax Individual Income Tax Form IA 147 Franchise Tax Credit 41-147 138.97 KB .pdf December 12, 2024
Corporation Income Tax Fiduciary Tax Franchise Income Tax Individual Income Tax Property Tax Form IA 148 Tax Credits Schedule 41-148 1.54 MB .pdf December 12, 2024
