Versions of Iowa Code 423.4 - Refunds on LawServer 2023 Iowa Code 423.4 – Refunds 2022 Iowa Code 423.4 – Refunds 2020 Iowa Code 423.4 – Refunds 2018 Iowa Code 423.4 – Refunds 2016 Iowa Code 423.4 – Refunds 2014 Iowa Code 423.4 – Refunds. 2009 Iowa Code 423.4 – Refunds
