state income tax Scaled-Back Tax Cut Legislation Sent To Mo. Gov. Nixon By Marshall Griffin • May 10, 2013 A proposal to cut state income taxes in Missouri for both individuals and businesses is on its way to Governor Jay Nixon (D). Mo. House measures would reduce corporate income taxes By Associated Press • Mar 27, 2013 Ryan Famuliner / KBIA Missouri House members have approved a trio of measures that would reduce taxes for some businesses. New-year legislative proposal would do away with state income tax By Janet Saidi • Dec 27, 2011 KBIA Among the many ideas being floated in Jefferson City for next year is a proposal to do away with the state’s income tax. State Senator Chuck Purgason is sponsoring the legislation.