2024 Iowa Code 646.20 – Improvements set off

2023 Iowa Code 646.20 – Improvements set off

2022 Iowa Code 646.20 – Improvements set off

2020 Iowa Code 646.20 – Improvements set off

2018 Iowa Code 646.20 – Improvements set off

2016 Iowa Code 646.20 – Improvements set off

2014 Iowa Code 646.20 – Improvements set off.

2009 Iowa Code 646.20 – Improvements set off