Versions of Iowa Code 658.9 - Holder of tax certificate on LawServer 2023 Iowa Code 658.9 – Holder of tax certificate 2022 Iowa Code 658.9 – Holder of tax certificate 2020 Iowa Code 658.9 – Holder of tax certificate 2018 Iowa Code 658.9 – Holder of tax certificate 2016 Iowa Code 658.9 – Holder of tax certificate 2014 Iowa Code 658.9 – Holder of tax certificate. 2009 Iowa Code 658.9 – Holder of tax certificate