Versions of Iowa Code 515B.12 - Tax exemption on LawServer 2024 Iowa Code 515B.12 – Tax exemption 2023 Iowa Code 515B.12 – Tax exemption 2022 Iowa Code 515B.12 – Tax exemption 2020 Iowa Code 515B.12 – Tax exemption 2018 Iowa Code 515B.12 – Tax exemption 2016 Iowa Code 515B.12 – Tax exemption 2014 Iowa Code 515B.12 – Tax exemption. 2009 Iowa Code 515B.12 – Tax exemption
