2024 Iowa Code 435.22 – Annual tax — credit

2023 Iowa Code 435.22 – Annual tax — credit

2022 Iowa Code 435.22 – Annual tax — credit.

2020 Iowa Code 435.22 – Annual tax — credit.

2018 Iowa Code 435.22 – Annual tax — credit.

2016 Iowa Code 435.22 – Annual tax

2014 Iowa Code 435.22 – Annual tax – credit.

2009 Iowa Code 435.22 – Annual tax — credit