Mississippi Biweekly Paycheck Calculator 2026

Here is exactly what your biweekly paycheck looks like in Mississippi at common annual salary levels in 2026. Calculated for a single filer, standard W-4, biweekly pay frequency, no pre-tax deductions.

Single filer · standard W-4 · biweekly pay (26 periods/yr) · no pre-tax deductions · 2026 IRS withholding tables · Mississippi published 2026 withholding method. Actual paychecks vary based on filing status, allowances, and deductions.

Mississippi withholds state income tax from every paycheck. Your biweekly paycheck includes these deductions:

• Federal income tax (2026 IRS withholding tables)
• Mississippi state income tax (withheld each pay period)
• Social Security tax — 6.2% on wages up to $184,500
• Medicare tax — 1.45% on all wages
• Employee benefit deductions

A biweekly pay schedule means you receive a paycheck every two weeks — 26 paychecks per year. To find your gross biweekly pay, divide your annual salary by 26:

Two months per year you will receive three biweekly paychecks instead of two. This is sometimes called a “three-paycheck month.” Because benefit deductions are often fixed per paycheck, the extra check can feel larger than usual.

Your net biweekly paycheck in Mississippi depends on your annual salary, W-4 filing status, Mississippi state withholding elections, retirement contributions, health insurance deductions, and any additional withholding.

Mississippi's method exempts the first $10,000 of annual taxable income entirely and applies 4% above it, as the calculator above does. Spread across 26 biweekly periods, that exemption shelters roughly $385 of every paycheck before any state tax is computed.

The result is an effective state rate that climbs steadily through the lower salary range and approaches 4% only at higher incomes. Reading the state percentage off one salary in the table above will mislead you at another — at $30,000 it is well under 4%, and it never quite reaches 4% at any salary.

The Pub 89-700 method computes the period tax and rounds it to a whole dollar, which the calculator above reproduces. Because the rounding happens 26 times rather than once, the annual total differs slightly from an exact annual computation.

It is a small effect, but it explains why your Mississippi state line never shows cents and why multiplying one paycheck by 26 will not exactly reproduce an annual figure.

Mississippi has legislated a multi-year reduction in its income tax rate with the stated goal of eliminating it. The calculator above uses the current year's rate. A biweekly stub from an earlier year is therefore not a valid comparison, and the gap widens every year the schedule advances.

Practically, this means a Mississippi salary is worth slightly more in take-home terms each January without any raise. It also means long-range planning off today's biweekly figure will understate future net pay.