$30,000 After Taxes in Mississippi (2026)

A single filer paid $30,000 in Mississippi has $13,900 of federal taxable income after the $16,100 standard deduction. The top slice of that income falls in the 12% federal bracket, which starts at $12,400 of taxable income, and federal income tax comes to $1,420, or 4.73% of the salary.

Payroll tax is federal and the same in Mississippi as everywhere else: on $30,000 of wages it is $2,295, made up of $1,860 of Social Security at 6.2% of every dollar and $435 of Medicare at 1.45%.

Mississippi taxable income is $21,700, and Mississippi taxes it at its flat 4% rate. State income tax is $468, 1.56% of the salary. Mississippi levies a flat 4% tax, but only on taxable income above $10,000. The first $10,000 of taxable income is exempt, so we model it as a 0% first bracket from $0 to $10,000.

Altogether $4,183 of a $30,000 Mississippi salary goes to tax, an effective total rate of 13.94%, which leaves $25,817 a year: $2,151 a month, $993 every two weeks, $496 a week, or $12 an hour over 2,080 hours.

At $30,000, Mississippi ranks 19th of 51 jurisdictions for take-home pay, highest first. A no-tax state leaves $468 more a year, and the median state $93 less than Mississippi. The lowest take-home at $30,000 is $24,621, in Oregon, $1,196 less than in Mississippi.

Across the state line the same $30,000 leaves a single filer: Louisiana $25,771, $46 less; Arkansas $25,663, $154 less; Tennessee $26,285, $468 more; Alabama $25,110, $707 less.

These Mississippi figures treat the whole $30,000 as wages, take the standard deduction, claim no dependents and include no federal credits. A pre-tax 401(k) contribution or health premium would lower taxable income and raise take-home; a second income or itemized deductions would change it again.