Versions of Iowa Code 357B.4 - Anticipation of tax on LawServer 2023 Iowa Code 357B.4 – Anticipation of tax 2022 Iowa Code 357B.4 – Anticipation of tax 2020 Iowa Code 357B.4 – Anticipation of tax 2018 Iowa Code 357B.4 – Anticipation of tax 2016 Iowa Code 357B.4 – Anticipation of tax 2014 Iowa Code 357B.4 – Anticipation of tax. 2009 Iowa Code 357B.4 – Anticipation of tax