Mississippi Salary After Taxes

Mississippi tax rules

How Mississippi taxes your salary in 2026

Mississippi's income tax is straightforward: a flat 4% rate on all income above $10,000, with the first $10,000 completely exempt. The state eliminated its old lower brackets and consolidated into this single-rate-plus-exemption structure, making it one of the simplest state income tax systems in the country.

Mississippi's path toward eliminating the income tax

Under 2025 legislation, the 4% rate is scheduled to decline each year, with full elimination possible if revenue triggers are met:

If Mississippi reaches 0%, it would join Texas, Florida, Tennessee and the other no-income-tax states — a significant shift for economic competitiveness in the Deep South.

No local income taxes

Mississippi has no city or county income taxes. The state rate is the only income tax you pay, keeping the system simple and predictable.

Your Mississippi salary at three income levels

Single filer, $10,000 exemption, no pre-tax contributions.

Single filer, standard deduction, 2026 rates. No pre-tax contributions or local taxes included.

What happens if Mississippi eliminates its income tax?

If Mississippi's income tax reaches 0%, the state would need to replace roughly $1.5 billion in annual revenue (about 20% of the general fund). The most likely offsets include broadening the sales tax base, increasing certain fees, or relying on natural revenue growth from economic expansion. Other states that have eliminated their income tax (like Alaska and Wyoming) rely heavily on severance taxes on natural resources, an option Mississippi does not have at the same scale.

For workers, elimination would mean a meaningful pay increase. On a $48,000 salary, the current 4% tax costs $1,520 per year (after the $10,000 exemption). At the 2030 rate of 3%, that drops to $1,140. Full elimination would save the entire $1,520 — about $127 per month.

Mississippi's cost of living advantage in context

Mississippi's low cost of living is not just a statistic — it has real paycheck implications. The Council for Community and Economic Research ranks Mississippi as the least expensive state for housing, utilities and groceries. Median rent in Mississippi is roughly 35% below the national median, and median home prices are about 40% below the US figure.

Combined with falling income tax rates, this means a $48,000 salary in Mississippi provides a standard of living that would require $65,000 to $70,000 in a median-cost state. Even accounting for Mississippi's somewhat higher sales tax (7% state rate), the net purchasing power advantage is significant. This is a key reason Mississippi has seen net in-migration of remote workers and retirees in recent years, a trend the declining income tax is designed to accelerate.

Mississippi's effective rate at different incomes

Because the first $10,000 is exempt, Mississippi's effective state tax rate varies significantly by income level:

$10,000 exemption applied. Effective rate = state tax / gross salary.

The $10,000 exemption functions like a zero bracket, making Mississippi's flat 4% rate effectively progressive. At $30,000, the effective rate is only 2.7% — comparable to or lower than most states that have an income tax. As income rises, the effective rate asymptotically approaches 4% but never reaches it. This built-in progressivity means lower-income workers benefit disproportionately from the exemption.

Mississippi compared to its neighbors

Alabama has a headline 5% rate but effectively lower after the federal deduction. Louisiana charges a flat 3%, slightly lower. Arkansas has a top rate of 3.9%. Tennessee has no income tax at all. As Mississippi's rate continues to fall, the gap with these neighbors will narrow — and if it reaches 0%, Mississippi joins the no-tax club. For workers evaluating where to live and work, Mississippi's trajectory is clear: the state income tax is declining by law and could eventually vanish entirely, making it one of the most tax-friendly states for earned income in the near future.