Versions of Missouri Laws 288.120 v2 - Employer\'s contribution rate, how determined -- exception shared work plan, .. on LawServer 2023 Missouri Laws 288.120 v2 – Employer’s contribution rate, how determined — exception shared work plan, .. 2022 Missouri Laws 288.120 v2 – Employer’s contribution rate, how determined — exception shared work plan, … 2020 Missouri Laws 288.120 v2 – Employer’s contribution rate, how determined — exception shared work plan, … 2016 Missouri Laws 288.120 v2 – Employer’s contribution rate, how determined–exception shared work plan, how computed–surcharges for employers taxed at the maximum rate