Mississippi Self-Employment Tax Calculator 2026
Mississippi has a graduated income tax with rates ranging from 0.0% to 4.7%. Use this calculator to estimate your total tax liability including federal self-employment tax, federal income tax, and Mississippi state income tax.
Your 2026 Tax Estimate — Mississippi
Total Tax
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Take Home
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Effective Rate
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Quarterly Payment
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Tax Breakdown
Quarterly Estimated Tax Schedule
Self-Employment Tax in Mississippi (MS)
If you're self-employed in Mississippi, you'll pay three types of tax on your 1099 income: federal self-employment tax (15.3%), federal income tax (10-37% depending on your bracket), and Mississippi state income tax. Mississippi has a graduated income tax with rates ranging from 0.0% to 4.7%.
Important note: Mississippi effectively has a flat 4.7% rate after the $10,000 zero bracket.
Mississippi Income Tax Brackets (2026)
| Income Range | Tax Rate |
|---|---|
| $0 – $10,000 | 0.00% |
| Over $10,000 | 4.70% |
How Self-Employment Tax Works
The federal self-employment tax rate is 15.3% — covering both Social Security (12.4%) and Medicare (2.9%). This is calculated on 92.35% of your net self-employment earnings. For 2026, Social Security tax applies to earnings up to $176,100. You can deduct half of your SE tax when calculating your federal income tax, which reduces your overall tax burden.
Other States
No Income Tax States
Mississippi Tax Quick Facts
- Income Tax
- Yes
- Tax Type
- graduated
- Top Rate
- 4.70%
- Federal SE Tax
- 15.3%