Forms Displaying 61 - 75 of 190 results. Name Topic - Any - Alcohol Applications and Other Cigarette and Tobacco Tax Corporation Income Tax Fiduciary Tax Franchise Income Tax Fuel Tax Individual Income Tax Inheritance Tax Insurance & Licensing Partnership Income Tax Property & Local Government Taxes Property Tax S Corporation Income Tax Sales, Use & Excise Tax Vehicle Purchase and Lease Withholding Tax Year - Any - 2026 2025 2024 2023 2022 2021 2020 2019 2018 Individual Income Tax Corporation Income Tax Fiduciary Tax Franchise Income Tax Form IA 124 NOL Adjustment Schedule 41-177 598.67 KB .pdf Individual Income Tax Corporation Income Tax Fiduciary Tax Partnership Income Tax S Corporation Income Tax Form IA 128 Iowa Research Activities Credit 41-128 1.34 MB .pdf November 29, 2023 Individual Income Tax Corporation Income Tax Fiduciary Tax Partnership Income Tax S Corporation Income Tax Form IA 128 Iowa Research Activities Credit 41-128 1.28 MB .pdf December 22, 2022 Individual Income Tax Corporation Income Tax Fiduciary Tax Partnership Income Tax Form IA 128 Iowa Research Activities Credit 41-128 207.31 KB .pdf December 22, 2021 Individual Income Tax Corporation Income Tax Fiduciary Tax Partnership Income Tax Form IA 128 Iowa Research Activities Credit 41-128 206.24 KB .pdf December 11, 2020 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 128 Iowa Research Activities Credit 41-128 122.48 KB .pdf July 31, 2018 Corporation Income Tax Fiduciary Tax Individual Income Tax Partnership Income Tax S Corporation Income Tax Form IA 128 Research Activities Tax Credit 41-128 1.33 MB .pdf December 1, 2025 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 2.1 MB .pdf December 1, 2025 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 Individual Income Tax Corporation Income Tax Fiduciary Tax Partnership Income Tax S Corporation Income Tax Form IA 128S Iowa Alternative Simplified Research Activities Credit 41-124 1.28 MB .pdf December 22, 2022 Individual Income Tax Corporation Income Tax Fiduciary Tax Partnership Income Tax Form IA 128S Iowa Alternative Simplified Research Activities Credit 41-124 183.45 KB .pdf December 22, 2021 Individual Income Tax Corporation Income Tax Fiduciary Tax Partnership Income Tax Form IA 128S Iowa Alternative Simplified Research Activities Credit 41-124 182.36 KB .pdf December 11, 2020 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 Pagination First page First Previous page Prev … Page 3 Page 4 Current page 5 Page 6 Page 7 Page 8 … Next page Next Last page Last Secondary Navigation Menu Home (parent section) Forms IA 1040 Instructions 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 61 - 75 of 190 results. Name Topic - Any - Alcohol Applications and Other Cigarette and Tobacco Tax Corporation Income Tax Fiduciary Tax Franchise Income Tax Fuel Tax Individual Income Tax Inheritance Tax Insurance & Licensing Partnership Income Tax Property & Local Government Taxes Property Tax S Corporation Income Tax Sales, Use & Excise Tax Vehicle Purchase and Lease Withholding Tax Year - Any - 2026 2025 2024 2023 2022 2021 2020 2019 2018 Individual Income Tax Corporation Income Tax Fiduciary Tax Franchise Income Tax Form IA 124 NOL Adjustment Schedule 41-177 598.67 KB .pdf Individual Income Tax Corporation Income Tax Fiduciary Tax Partnership Income Tax S Corporation Income Tax Form IA 128 Iowa Research Activities Credit 41-128 1.34 MB .pdf November 29, 2023 Individual Income Tax Corporation Income Tax Fiduciary Tax Partnership Income Tax S Corporation Income Tax Form IA 128 Iowa Research Activities Credit 41-128 1.28 MB .pdf December 22, 2022 Individual Income Tax Corporation Income Tax Fiduciary Tax Partnership Income Tax Form IA 128 Iowa Research Activities Credit 41-128 207.31 KB .pdf December 22, 2021 Individual Income Tax Corporation Income Tax Fiduciary Tax Partnership Income Tax Form IA 128 Iowa Research Activities Credit 41-128 206.24 KB .pdf December 11, 2020 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 128 Iowa Research Activities Credit 41-128 122.48 KB .pdf July 31, 2018 Corporation Income Tax Fiduciary Tax Individual Income Tax Partnership Income Tax S Corporation Income Tax Form IA 128 Research Activities Tax Credit 41-128 1.33 MB .pdf December 1, 2025 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 2.1 MB .pdf December 1, 2025 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 Individual Income Tax Corporation Income Tax Fiduciary Tax Partnership Income Tax S Corporation Income Tax Form IA 128S Iowa Alternative Simplified Research Activities Credit 41-124 1.28 MB .pdf December 22, 2022 Individual Income Tax Corporation Income Tax Fiduciary Tax Partnership Income Tax Form IA 128S Iowa Alternative Simplified Research Activities Credit 41-124 183.45 KB .pdf December 22, 2021 Individual Income Tax Corporation Income Tax Fiduciary Tax Partnership Income Tax Form IA 128S Iowa Alternative Simplified Research Activities Credit 41-124 182.36 KB .pdf December 11, 2020 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 Pagination First page First Previous page Prev … Page 3 Page 4 Current page 5 Page 6 Page 7 Page 8 … Next page Next Last page Last Secondary Navigation Menu Home (parent section) Forms IA 1040 Instructions 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 Franchise Income Tax Form IA 124 NOL Adjustment Schedule 41-177 598.67 KB .pdf
Individual Income Tax Corporation Income Tax Fiduciary Tax Partnership Income Tax S Corporation Income Tax Form IA 128 Iowa Research Activities Credit 41-128 1.34 MB .pdf November 29, 2023
Individual Income Tax Corporation Income Tax Fiduciary Tax Partnership Income Tax S Corporation Income Tax Form IA 128 Iowa Research Activities Credit 41-128 1.28 MB .pdf December 22, 2022
Individual Income Tax Corporation Income Tax Fiduciary Tax Partnership Income Tax Form IA 128 Iowa Research Activities Credit 41-128 207.31 KB .pdf December 22, 2021
Individual Income Tax Corporation Income Tax Fiduciary Tax Partnership Income Tax Form IA 128 Iowa Research Activities Credit 41-128 206.24 KB .pdf December 11, 2020
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 128 Iowa Research Activities Credit 41-128 122.48 KB .pdf July 31, 2018
Corporation Income Tax Fiduciary Tax Individual Income Tax Partnership Income Tax S Corporation Income Tax Form IA 128 Research Activities Tax Credit 41-128 1.33 MB .pdf December 1, 2025
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 2.1 MB .pdf December 1, 2025
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
Individual Income Tax Corporation Income Tax Fiduciary Tax Partnership Income Tax S Corporation Income Tax Form IA 128S Iowa Alternative Simplified Research Activities Credit 41-124 1.28 MB .pdf December 22, 2022
Individual Income Tax Corporation Income Tax Fiduciary Tax Partnership Income Tax Form IA 128S Iowa Alternative Simplified Research Activities Credit 41-124 183.45 KB .pdf December 22, 2021
Individual Income Tax Corporation Income Tax Fiduciary Tax Partnership Income Tax Form IA 128S Iowa Alternative Simplified Research Activities Credit 41-124 182.36 KB .pdf December 11, 2020
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
