Versions of See prior versions of a law on LawServer 2024 Missouri Laws 135.090 – Income tax credit for surviving spouses of public safety officers — sunset .. 2023 Missouri Laws 135.090 – Income tax credit for surviving spouses of public safety officers — sunset .. 2022 Missouri Laws 135.090 – Income tax credit for surviving spouses of public safety officers — sunset … 2020 Missouri Laws 135.090 – Income tax credit for surviving spouses of public safety officers — sunset … 2018 Missouri Laws 135.090 – Income tax credit for surviving spouses of public safety officers — sunset … 2016 Missouri Laws 135.090 – Income tax credit for surviving spouses of public safety officers–sunset provision 2015 Missouri Laws 135.090 – Income tax credit for surviving spouses of public safety officers–sunset provision 2014 Missouri Laws 135.090 – Income tax credit for surviving spouses of public safety officers–sunset provision 2013 Missouri Laws 135.090 – Income tax credit for surviving spouses of public safety officers–sunset provision 2009 Missouri Laws 135.090 – Income tax credit for surviving spouses of public safety officers–sunset provision