Versions of Iowa Code 484A.4 - Use of revenue on LawServer 2024 Iowa Code 484A.4 – Use of revenue 2023 Iowa Code 484A.4 – Use of revenue 2022 Iowa Code 484A.4 – Use of revenue 2020 Iowa Code 484A.4 – Use of revenue 2018 Iowa Code 484A.4 – Use of revenue 2016 Iowa Code 484A.4 – Use of revenue 2014 Iowa Code 484A.4 – Use of revenue. 2009 Iowa Code 484A.4 – Use of revenue