2023 Iowa Code 514.15 – Nonexempt from taxation

2022 Iowa Code 514.15 – Nonexempt from taxation

2020 Iowa Code 514.15 – Nonexempt from taxation

2018 Iowa Code 514.15 – Nonexempt from taxation

2016 Iowa Code 514.15 – Nonexempt from taxation

2014 Iowa Code 514.15 – Nonexempt from taxation.

2009 Iowa Code 514.15 – Nonexempt from taxation