Missouri Income Tax Brackets — 2026
Find your tax bracket based on income and filing status. Compare federal and state tax rates side by side.
Missouri residents who work for themselves face a unique combination of federal and state tax obligations. This page provides state-specific guidance for income tax brackets in Missouri for the 2026 tax year, drawing on IRS publications and Missouri tax authority data.
Missouri imposes a state income tax with 7 tax brackets and a top marginal rate of 4.7%. The state standard deduction is $16,100, and self-employed residents must pay both federal and state income taxes on their net earnings. Forming an LLC in Missouri costs $50 in state filing fees. LLCs in Missouri must pay an annual report fee of $25. The state sales tax rate in Missouri is 4%, which applies to most business purchases and sales of taxable goods. Quarterly estimated tax payments are due April 15, June 16, September 15, and January 15 in Missouri. Understanding these obligations before you file prevents penalties and identifies legitimate savings opportunities.
Quick Missouri Tax Estimate
Based on Missouri's tax rates for 2026. Sample calculation for $80,000 net profit.
Missouri Tax Facts — 2026
How to Use This Calculator
Review the Missouri-specific information on this page, then use the linked calculators to compute your personalized estimates. Enter your income and expenses, select Missouri, and review your results. Cross-check key figures against the official Missouri tax authority website linked in the resources section.
Why Getting This Right Matters
Tax mistakes cost Missouri self-employed individuals real money — penalties, interest, and missed deductions. Accurate state-specific guidance means paying exactly what you owe, claiming every deduction available, and avoiding costly surprises. The 8% IRS underpayment rate plus Missouri state penalties make accuracy a financial necessity.
Missouri Income Tax Brackets (2026)
| Tax Rate | From | To |
|---|---|---|
| 2% | $1,348 | $2,696 |
| 2.5% | $2,697 | $4,044 |
| 3% | $4,045 | $5,392 |
| 3.5% | $5,393 | $6,740 |
| 4% | $6,741 | $8,088 |
| 4.5% | $8,089 | $9,436 |
| 4.7% | $9,437 | No limit |