Missouri Income Tax Calculator 2026
Estimate your Missouri (MO) income tax for 2026. Missouri has a progressive state income tax. Enter your income below and click “Calculate Taxes” for an instant breakdown.
Tax Information
Enter your income to estimate your tax liability
Missouri Income Tax Overview
Missouri uses a progressive income tax system with multiple brackets. Higher portions of your income are taxed at higher rates.
The standard deduction in Missouri is $14,600 for single filers and $29,200 for married filing jointly.
Frequently Asked Questions
- How does Missouri's progressive income tax work?
- Missouri uses a progressive (graduated) income tax system with multiple tax brackets. Only the income within each bracket is taxed at that bracket's rate, so moving into a higher bracket doesn't increase the tax on your lower income.
- What are the Missouri tax brackets for 2026?
- Missouri has multiple income tax brackets for 2026. Use our calculator above to see exactly which brackets apply to your income and how much you'll owe in state taxes.
- Does Missouri have a standard deduction?
- Yes. The Missouri standard deduction is $14,600 for single filers and $29,200 for married filing jointly.
- How do I calculate my total Missouri tax bill?
- Your total tax includes federal income tax (10%–37%), Social Security (6.2% on the first $176,100), Medicare (1.45%), and Missouri state income tax. Use our free calculator above for an instant breakdown.
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