Mississippi Paycheck Calculator (2026)

How Mississippi taxes income

A flat 4.40% applies at every income level in Mississippi. There are no brackets to plan around — a raise is taxed at the same state rate as your first dollar, which makes the arithmetic unusually simple.

What actually reaches your account

Rough take-home at three common salary levels: $50,000 gross leaves roughly $38,975 after federal, FICA and $2,200 of Mississippi tax; $80,000 gross leaves roughly $59,960 after federal, FICA and $3,520 of Mississippi tax; $120,000 gross leaves roughly $86,340 after federal, FICA and $5,280 of Mississippi tax. These use standard-deduction assumptions and no pre-tax contributions — a 401(k) or HSA lowers both federal and state tax and moves these numbers up.

Cost of living matters as much as the tax rate. Mississippi runs about 16% below the national average, so $80,000 here has the purchasing power of roughly $95,238 at national-average prices. A lower-tax state with higher housing costs can leave you worse off in real terms.