Mississippi 1099 Tax Calculator 2026

Estimate your self-employment taxes as a Mississippi contractor. Includes SE tax (15.3%), the 50% SE deduction, and Mississippi state income tax.

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Mississippi Tax Overview for 1099 Workers

Mississippi has a flat income tax rate of 4% — down from a tiered system with higher rates, as part of ongoing tax reform. Mississippi is one of the lowest-cost states to live in nationally, so the effective burden on workers' purchasing power is often lower than the nominal rate suggests. The standard deduction is $2,300 for single filers, which is on the lower end. Mississippi has no local city income taxes. Compared to neighboring Alabama (up to 5%), Tennessee (no income tax), and Louisiana (3% flat), Mississippi's 4% sits in the middle. Mississippi is continuing to reduce its income tax rate under recently enacted legislation, with further cuts planned in subsequent years.

Frequently Asked Questions

What is the Mississippi income tax rate for 2026?
Mississippi has a flat income tax rate of 4% on all taxable income.
Is Mississippi reducing its income tax?
Yes. Mississippi has enacted income tax cuts and is phasing down the rate over several years under current legislation.
Do Mississippi cities charge local income tax?
No. No city in Mississippi charges a local income tax on wages.
How does Mississippi compare to Tennessee for take-home pay?
Tennessee has no income tax on wages, so Tennessee workers take home more than Mississippi workers. On an $60,000 salary, the difference is roughly $2,400 per year.