Versions of Missouri Laws 135.090 - Income tax credit for surviving spouses of public safety officers -- sunset .. on LawServer 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