2023 Missouri Laws 144.115 – Returns kept four years — destroyed, when

2022 Missouri Laws 144.115 – Returns kept four years — destroyed, when.

2020 Missouri Laws 144.115 – Returns kept four years — destroyed, when.

2018 Missouri Laws 144.115 – Returns kept four years — destroyed, when.

2016 Missouri Laws 144.115 – Returns kept four years–destroyed, when

2015 Missouri Laws 144.115 – Returns kept four years–destroyed, when

2014 Missouri Laws 144.115 – Returns kept four years–destroyed, when

2013 Missouri Laws 144.115 – Returns kept four years–destroyed, when

2009 Missouri Laws 144.115 – Returns kept four years–destroyed, when