Versions of Iowa Code 8.57E - Taxpayer relief fund on LawServer 2024 Iowa Code 8.57E – Taxpayer relief fund 2023 Iowa Code 8.57E – Taxpayer relief fund 2022 Iowa Code 8.57E – Taxpayer relief fund 2020 Iowa Code 8.57E – Taxpayer relief fund 2018 Iowa Code 8.57E – Taxpayers trust fund 2016 Iowa Code 8.57E – Taxpayers trust fund 2014 Iowa Code 8.57E – Taxpayers trust fund.