In a major move, voters in Missouri have opposed efforts to phase out the state’s individual income tax, challenging proposals pushed by Republican leaders. This decision contrasts with the trend of tax reductions in GOP-controlled states.
Amendment 5 Rejected
Missourians decisively voted against Amendment 5, which aimed to amend the state constitution by phasing out the income tax. Income tax rates in Missouri currently reach up to 4.7% for top earners. If passed, the amendment would have allowed lawmakers to increase sales and other taxes to compensate for the lost income tax revenue.
The ballot included Amendment 4, designed to make citizen-driven changes to the constitution more challenging. It also failed to pass by a large margin.
Arguments and Opposition
Proponents of Amendment 5 argued it would boost Missouri’s competitiveness and allow residents to retain more earnings. Opponents warned that repealing the tax could create fiscal challenges and effectively benefit wealthier residents through significant tax cuts.
“Amendments 4 and 5 have been buried so deep in citizen rejection, they should never come back,” said Scott Charton, spokesperson for Missourians for Fair Governance and Missourians for Fair Taxation, according to the Missouri Independent.
Governor’s Response and Results
Republican Governor Mike Kehoe, a vocal supporter of the amendments, affirmed his commitment to pursuing tax reduction despite the results. On Tuesday, Amendment 4 was rejected with 80% against, while Amendment 5 was defeated 83% to 17%, as reported by The Associated Press.
Revenue Concerns and Economic Impact
Missouri collects over $9 billion annually through individual income taxes, forming the largest revenue source in the state, according to the Department of Revenue. Two-thirds of Missouri’s general fund relies on this tax. The fact sheet from Missourians for Fair Taxation warned that eliminating the income tax could lead to increased sales taxes on essential goods and services, including groceries and healthcare.
The rejection serves as a setback to Governor Kehoe’s tax reform strategy. He remains devoted to collaborating with the General Assembly to explore further tax reductions with an eye toward economic growth and supporting Missouri families. He communicated this commitment via X on Tuesday.
Contrast with National Tax Trends
Unlike most states where legislative bodies enact tax reforms, Missouri’s approach involved direct voter decision-making. Missouri will continue to rely heavily on income tax to support government functions and services.
Meanwhile, other Republican-led states have introduced substantial income tax cuts. In July, North Carolina’s Democratic Governor Josh Stein signed a budget that reduced the state’s income tax from 3.99% in 2026 to 3.49% the following year. Future adjustments will lower it further to 2.99% by 2033. States like Mississippi, South Carolina, Kentucky, and West Virginia are also considering eliminating their income taxes.
Leave a Reply