Mississippi Tax Calculator 2025
Estimate your federal and Mississippi state taxes for the 2025 tax year.
This calculator is pre-configured for Mississippi residents. Update your income and deductions below to see your estimated 2025 tax liability.
Income & Filing Status
The flat 22% taken from bonus checks is only a withholding method — your actual tax is set by your bracket.
Additional Income
Taxed at the 2025 0% / 15% / 20% capital-gains rates, stacked on top of ordinary income.
Life Events in 2025
Tax Withholdings & Payments (optional)
Enter what you have already paid (from your pay stubs or W-2) to see your estimated refund or balance due.
Deductions
Retirement & Tax-Advantaged Contributions
2025 employee limit: $23,500
2025 limit: $7,000
2025 limit: $4,300 (self-only coverage)
Tax Credits
Child Tax Credit: $2,200 per child for 2025 (income limits apply)
Tax Results
Monthly Take-Home
Total tax: $16,471 (incl. FICA)
Federal Tax
Effective rate: 10.60%
State Tax (estimate)
Effective rate: 3.71%
Enter your federal/state withholding above to see your estimated refund or balance due.
State tax is a simplified estimate using statewide rate tables; it does not account for state-specific deductions, exemptions, credits, or local taxes. Check your state's revenue department for exact figures.
Understanding Mississippi Income Taxes
Residents of Mississippi are subject to state income tax in addition to federal taxes. The amount you owe depends on your taxable income, filing status, and any applicable deductions or credits available in Mississippi.
Key Takeaways for 2025
- Federal tax brackets and standard deductions have been adjusted for inflation.
- Mississippi specific tax rates and rules are applied to your state tax calculation.
- Don't forget to account for FICA taxes (Social Security and Medicare) which are withheld from your paycheck automatically.
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Frequently Asked Questions
How is Mississippi state tax calculated?
Mississippi uses a specific set of tax brackets and rates to calculate your state income tax. Our calculator applies the latest 2025 tax rules for Mississippi to estimate your liability.
What is the standard deduction for 2025?
The federal standard deduction for 2025 is $15,750 for single filers, $31,500 for married filing jointly, and $23,625 for heads of household (raised retroactively by the One Big Beautiful Bill Act). State standard deductions vary by state.
Does Mississippi tax retirement income?
Taxation of retirement income varies by state. Some states exempt Social Security or pension income, while others tax it fully or partially. Use our calculator to see how your specific income sources affect your Mississippi taxes.