Versions of Iowa Code 427.13 - What taxable on LawServer 2024 Iowa Code 427.13 – What taxable 2023 Iowa Code 427.13 – What taxable 2022 Iowa Code 427.13 – What taxable 2020 Iowa Code 427.13 – What taxable 2018 Iowa Code 427.13 – What taxable 2016 Iowa Code 427.13 – What taxable 2009 Iowa Code 427.13 – What taxable