Louisiana Paycheck Calculator

Louisiana Paycheck Calculator: Calculate Your 2026 Take-Home Pay

Our Louisiana Paycheck Calculator helps you estimate your net (take-home) pay after federal taxes, FICA (Social Security and Medicare), Louisiana state income tax, and pre-tax deductions. Louisiana switched to a flat 3% income tax rate starting in 2025, replacing the old graduated brackets, and nearly tripled the standard deduction. This tool provides a detailed breakdown of your earnings and deductions for the 2026 tax year. Use our Take Home Paycheck Calculator for a general estimate and the Income Tax Calculator to analyze your federal tax liability.

How Louisiana State Income Tax Works

Louisiana enacted major tax reform in 2024, effective January 1, 2025, replacing three graduated brackets (ranging from 1.85% to 4.25%) with a single flat 3% rate on all taxable income. The standard deduction was nearly tripled to $12,500 for single filers and $25,000 for joint filers, with annual inflation adjustments beginning in 2026 (rising to $12,875 and $25,750 respectively for 2026). Louisiana has no local income tax on wages.

Key features of Louisiana state income tax:

• Flat 3% rate on Louisiana taxable income (among the lowest in the nation)
• Standard deduction of $12,875 single / $25,750 married (2026, inflation-adjusted)
• Retirement income exemption doubled to $12,000
• No local income tax on wages
• Automatic annual inflation adjustments to the standard deduction

Federal Tax and FICA Deductions

This calculator applies the 2026 federal income tax brackets based on your filing status. The standard deduction for 2026 is $16,100 for single filers, $32,200 for married filing jointly, and $24,150 for head of household. FICA taxes include Social Security at 6.2% (up to the annual wage base of $184,500), Medicare at 1.45%, and Additional Medicare at 0.9% for high earners above $200,000 ($250,000 for joint filers).

How This Is Calculated

This calculator is based on 2026 IRS federal tax brackets and FICA, plus each state's latest published income-tax schedule. Louisiana's tax is calculated as 3% of your gross income after pre-tax deductions minus the Louisiana standard deduction for your filing status. Pre-tax deductions (401(k), HSA, health premiums) reduce your taxable income before federal and state taxes are applied. Note that Louisiana employer withholding uses a 3.09% rate to provide a cushion against under-withholding.

Sources:

• IRS: Federal income tax rates and brackets
• IRS Topic No. 751: Social Security and Medicare withholding rates
• SSA: Social Security wage base (contribution and benefit base)
• Louisiana Department of Revenue - Individual Income Tax