Versions of Missouri Laws 144.220 - Time period for director to make additional assessments -- exemptions held .. on LawServer 2023 Missouri Laws 144.220 – Time period for director to make additional assessments — exemptions held .. 2022 Missouri Laws 144.220 – Time period for director to make additional assessments — exemptions held … 2020 Missouri Laws 144.220 – Time period for director to make additional assessments — exemptions held … 2018 Missouri Laws 144.220 – Time period for director to make additional assessments — exemptions held … 2016 Missouri Laws 144.220 – Time period for director to make additional assessments–exemptions held invalid by supreme court, effects 2015 Missouri Laws 144.220 – Time period for director to make additional assessments–exemptions held invalid by supreme court, effects 2014 Missouri Laws 144.220 – Time period for director to make additional assessments–exemptions held invalid by supreme court, effects 2013 Missouri Laws 144.220 – Time period for director to make additional assessments–exemptions held invalid by supreme court, effects 2009 Missouri Laws 144.220 – Time period for director to make additional assessments–exemptions held invalid …