Louisiana Take-Home Pay Calculator
Estimate your Louisiana paycheck using LA's new flat 3% state income tax rate and higher standard deduction, plus federal income tax and FICA.
What comes out of a Louisiana paycheck
Louisiana completely overhauled its income tax effective January 1, 2025, repealing graduated brackets that had ranged from 1.85% to 4.25% in favor of a single flat 3% rate. To offset the change for lower earners, the standard deduction nearly tripled — from $4,500 to $12,500 for single filers, and to $25,000 for married filing jointly. The reform also eliminated Louisiana's old federal-tax-deductibility provision, which had let taxpayers subtract their federal tax bill from state taxable income.
LA-taxable income: $80,000 − $4,000 pre-tax − $12,500 standard deduction = $63,500. LA tax: $63,500 × 3% = $1,905.
Federal tax (on $61,000 taxable) ≈ $8,334 · LA state tax ≈ $1,905 · Social Security $4,960 · Medicare $1,160.
Annual take-home ≈ $59,641 → about $2,294 per biweekly paycheck (74.6% of gross).
What the 2025 reform changed — and what it didn't
Louisiana's shift to a flat rate is one of the more comprehensive state tax overhauls in recent years, touching three things at once: the rate structure (graduated → flat 3%), the standard deduction (nearly tripled), and federal tax deductibility (eliminated). The net effect varies by income level — lower earners generally benefit from the much larger standard deduction, while some higher earners who previously benefited most from deducting a large federal tax bill may see a smaller net change than the headline rate cut suggests. The state also increased its retirement income exemption from $6,000 to $12,000, helping offset the change for retirees.
Common mistakes when estimating Louisiana take-home pay
- Using pre-2025 graduated brackets. Louisiana fully replaced them with a flat 3% rate effective January 1, 2025.
- Forgetting the federal tax deduction was eliminated. Unlike Alabama, Louisiana no longer allows subtracting federal tax from state taxable income as of 2025.
- Using the old $4,500 standard deduction. It nearly tripled to $12,500 (single) / $25,000 (MFJ) as part of the same reform.
Frequently asked questions
What is Louisiana's state income tax rate?
A flat 3% effective January 1, 2025, replacing graduated brackets that had ranged from 1.85% to 4.25%.
What else changed in Louisiana's 2025 tax reform?
The standard deduction nearly tripled to $12,500 (single) / $25,000 (MFJ), and the old federal-tax-deductibility provision was eliminated.
Does Louisiana tax retirement income?
The annual retirement income exemption increased from $6,000 to $12,000 as part of the 2025 reform, now inflation-adjusted.
Does Louisiana have local city income tax?
No — no Louisiana city or parish levies a separate income tax on wages.
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Note: Simplified estimate using 2025 state and federal figures; excludes credits, the retirement income exemption, and benefit specifics. Not tax advice. Figures: 2025 Louisiana and federal tax year. Last reviewed: September 2026.