08/07/2026
β οΈ Missouri Filers: With the rollout of the new 4% flat tax in 2026, there is a major catch you need to look out for on your state returns.
Beginning this year, Missouri taxpayers can no longer deduct federal income taxes paid from their state tax return. This change was implemented to help offset the flat tax transition. Make sure to adjust your state withholding math accordingly! πβοΈ