Missouri Voters to Decide on State Income Tax Elimination and New Constitutional Standards
Missouri voters will decide on two major constitutional amendments on Tuesday. Amendment 4 seeks to raise the bar for citizen-initiated petitions by requiring a majority in all eight congressional districts, a first-of-its-kind standard. This measure aims to ensure that initiatives pass with broad consensus across the state rather than just in major urban centers. Simultaneously, voters will consider Amendment 5, which would authorize lawmakers to eliminate the state income tax by expanding sales and use taxes. Proponents, including State Rep. Bishop Davidson, argue the move will spur economic growth and create a competitive labor market. However, critics warn that without a specific plan for which goods and services will be taxed, the move could increase the cost of living for low- and middle-income residents. While the administration announced the plan to phase out the income tax, the final tax rates remain to be determined by the legislature. The administration's move reflects a broader trend of states seeking to simplify tax structures while maintaining revenue levels.