Calculate your take-home pay in The Pelican State. Louisiana income tax rate: 3%.
Louisiana switched to a flat 3% income tax in 2025, replacing its previous progressive system. The state now conforms to the federal standard deduction. This is one of the lowest income tax rates among states that collect income tax.
| Item | Per Paycheck | Monthly | Annual |
|---|---|---|---|
| Gross Pay | - | - | - |
| Federal Income Tax | - | - | - |
| Louisiana State Tax | $0 | $0 | $0 |
| Social Security | - | - | - |
| Medicare | - | - | - |
| 401(k) + Pre-Tax | - | - | - |
| Take-Home Pay | - | - | - |
Louisiana has a flat income tax system with a top rate of 3%. This calculator estimates your take-home pay after federal income tax, state income tax, Social Security, Medicare, and any pre-tax deductions like 401(k) contributions. Enter your salary or hourly wage above to see a detailed breakdown of your paycheck.
Regardless of state taxes, all Louisiana workers pay federal income tax using the 2025 brackets: 10% on the first $11,925 of taxable income (single), 12% up to $48,475, 22% up to $103,350, 24% up to $197,300, 32% up to $250,525, 35% up to $626,350, and 37% on income above that. The standard deduction is $15,000 for single filers and $30,000 for married filing jointly in 2025.
All workers in Louisiana pay Social Security tax at 6.2% on wages up to $176,100 (2025) and Medicare tax at 1.45% on all wages. An additional 0.9% Medicare surtax applies to wages over $200,000 for single filers.