Versions of Iowa Code 16.181 - Housing trust fund on LawServer 2023 Iowa Code 16.181 – Housing trust fund 2022 Iowa Code 16.181 – Housing trust fund 2020 Iowa Code 16.181 – Housing trust fund 2018 Iowa Code 16.181 – Housing trust fund 2016 Iowa Code 16.181 – Housing trust fund 2014 Iowa Code 16.181 – Housing trust fund. 2009 Iowa Code 16.181 – Housing trust fund