2024 Iowa Code 422.11D – Historic preservation tax credit

2023 Iowa Code 422.11D – Historic preservation tax credit

2022 Iowa Code 422.11D – Historic preservation tax credit

2020 Iowa Code 422.11D – Historic preservation tax credit

2018 Iowa Code 422.11D – Historic preservation tax credit

2016 Iowa Code 422.11D – Historic preservation and cultural and entertainment district tax credit

2014 Iowa Code 422.11D – Historic preservation and cultural and entertainment district tax credit.

2009 Iowa Code 422.11D – Historic preservation and cultural and entertainment district tax credit