Missouri charges 4% flat state income tax plus local taxes in some areas. Use the hourly to salary calculator pre-loaded with Missouri rates.
Open Hourly to Salary Calculator →Converting an hourly rate to an annual salary in Missouri requires factoring in the flat 4% state tax on top of federal obligations. An hourly worker making $30/hour earns $62,400 annually, but the actual take-home depends heavily on Missouri's tax structure. Workers in localities with additional income tax see even more variation between gross and net. This calculator translates your hourly rate into annual gross, annual net, and monthly take-home with Missouri tax rates pre-loaded.
Missouri levies a flat 4% state income tax on all taxable income regardless of how much you earn. This makes tax planning straightforward: for every additional dollar you earn, 4 cents goes to Missouri. However, certain localities in Missouri impose their own income taxes, which effectively raise the combined state and local rate above 4%. Be sure to check whether your city or county adds a local income tax.
The table below shows what you actually keep at five salary levels in Missouri, accounting for federal tax, FICA, and Missouri's flat 4% state tax plus estimated local taxes.
See how Missouri compares to other Midwest states. Each link takes you to the hourly to salary calculator landing page for that state.
For a comprehensive breakdown of Missouri’s tax structure, salary comparisons, cost-of-living analysis, and more, visit the full Missouri take-home pay page.