Mississippi Paycheck Calculator

Mississippi taxes all income at a flat 4.7% rate. Unlike progressive systems, every dollar is taxed the same — an $85,000 earner pays the same rate as a $500,000 earner. On $85,000, Mississippi state tax is approximately $3,995/year or $154 per biweekly paycheck.

No. Mississippi does not have city or county income taxes. Your paycheck deductions are limited to federal tax, state income tax (4.7% flat), and FICA (Social Security and Medicare). Some states like New York, Ohio, and Pennsylvania add local taxes of 1-4% on top of state rates — Mississippi residents avoid that extra layer.

Pre-tax 401(k) contributions reduce your taxable income for both federal and Mississippi state income tax (but not FICA). On $85,000 in Mississippi, a $500 biweekly 401(k) contribution ($13,000/year) saves approximately $3,471 in combined federal and state taxes per year. Your biweekly paycheck drops by about $367, not $500 — the tax shield covers the rest. Use the 401(k) field in the calculator above to see the exact impact.

On an $85,000 salary, take-home pay varies by $5,000-$8,000 across states due to different income tax rates. Mississippi's 4.7% flat rate puts it in the middle of the pack. Nine states charge no income tax at all. Use the "Compare Another State" feature in the calculator above to see an exact side-by-side breakdown.

FICA taxes are federal — they're the same in every state. Social Security: 6.2% on wages up to $176,100 ($10,918 max/year). Medicare: 1.45% on all wages, plus an additional 0.9% on wages above $200,000. On $85,000, FICA totals $6,502/year ($250/biweekly paycheck). FICA is calculated on gross wages before any deductions — pre-tax 401(k) and health insurance contributions don't reduce FICA. Your employer pays a matching 7.65% on top of what you see on your pay stub.