2024 Iowa Code 422.33 – Corporate tax imposed — credit

2023 Iowa Code 422.33 – Corporate tax imposed — credit

2022 Iowa Code 422.33 – Corporate tax imposed — credit.

2020 Iowa Code 422.33 – Corporate tax imposed — credit.

2018 Iowa Code 422.33 – Corporate tax imposed — credit.

2016 Iowa Code 422.33 – Corporate tax imposed

2014 Iowa Code 422.33 – Corporate tax imposed – credit.

2009 Iowa Code 422.33 – Corporate tax imposed — credit