How Louisiana Income Tax Works in 2026
Louisiana taxes all income at a flat 3% in 2026, the centerpiece of a 2024 special-session overhaul that replaced graduated brackets topping 4.25%. The reform also raised the standard deduction and was designed to simplify one of the South's more complicated tax codes. For workers, the result is refreshingly simple: one low rate on everything.
Louisiana's parishes, not counties, handle local government, but none of them can add a wage income tax. The state's 3% rate is now among the lowest flat rates in the country, sitting just above Arizona's 2.5% and Indiana's 2.95%. At $75,000, the state line on a Louisiana stub is smaller than in nearly every neighboring state with an income tax.
What Comes Out of Your Louisiana Paycheck
A Louisiana stub shows federal income tax, Social Security at 6.2%, Medicare at 1.45%, and Louisiana state tax at 3%. There is no state disability insurance or paid leave payroll tax, and no parish adds a local wage tax, so the deduction list is mercifully short.
Pre-tax 401(k), HSA, and health premium contributions reduce Louisiana taxable income along with federal, saving 3 cents per dollar at the state level. In a state where the income tax is this low, sales and property taxes do more of the funding work, so the paycheck advantage pairs with higher costs elsewhere.
Worked Example: A $75,000 Salary in New Orleans
Take a single filer in New Orleans earning $75,000 a year, paid biweekly. Federal tax is about $7,670, FICA takes $5,737.50, and Louisiana's 3% flat tax comes to roughly $2,250 before state deductions. Here is the annual breakdown.
| Gross Pay | $75,000.00 |
| Federal Income Tax | ~$7,670.00 |
| Social Security (6.2%) | $4,650.00 |
| Medicare (1.45%) | $1,087.50 |
| Louisiana State Tax | ~$2,250.00 |
| Net Annual Pay | ~$59,342.50 |
That leaves about $2,282 per biweekly paycheck against gross pay of $2,884.62, an effective total rate near 20.9%. Louisiana's state slice is just 3% of gross pay, which is why the 2024 overhaul made Louisiana suddenly competitive with its no-tax neighbors for take-home pay.
Louisiana Paycheck Details Worth Knowing
The 2024 overhaul
Louisiana's special session on taxes replaced the graduated system with the flat 3%, increased the standard deduction, and aimed to make the state more competitive for workers and businesses. It was the most significant Louisiana tax change in a generation.
Minimum wage and overtime
Louisiana has no state minimum wage law at all, so the federal $7.25 applies by default. Overtime is time and a half past 40 hours under federal law.
Parishes, not counties
Louisiana is the only state divided into parishes instead of counties. It is a cultural distinction more than a tax one: like counties elsewhere, parishes cannot levy their own wage income taxes.
Common Paycheck Mistakes in Louisiana
- Using the old graduated brackets. The 2024 overhaul replaced them with the flat 3%.
- Assuming 3% applies to gross pay. Louisiana's standard deduction comes off first.
- Forgetting that Louisiana's low income tax is offset by higher sales taxes, which hit spending rather than the paycheck.
- Comparing New Orleans offers to Houston on salary alone. Louisiana's 3% costs about $2,250 a year at $75,000 that Texas workers keep.
- Ignoring pre-tax benefits because the state rate is low. The federal savings are still the main prize.
Frequently Asked Questions
What is Louisiana's income tax rate in 2026?
A flat 3% on Louisiana taxable income, replacing the old graduated brackets in the 2024 tax overhaul.
When did Louisiana switch to a flat tax?
In a 2024 special session on tax reform. The flat 3% replaced brackets that had topped 4.25%.
What is the minimum wage in Louisiana in 2026?
Louisiana has no state minimum wage law, so the federal $7.25 an hour applies.
Do Louisiana parishes charge income tax?
No. Parishes cannot levy local wage income taxes.
How does Louisiana compare to Texas?
Texas' zero rate saves about $2,250 a year at $75,000. Louisiana's 3% is still lower than most states with an income tax, so the gap is smaller than it looks.
Is Louisiana a low-tax state overall?
For paychecks, yes. But Louisiana leans on sales taxes, which are among the highest combined rates in the nation, so total tax burden depends on spending.
How accurate is this Louisiana paycheck calculator?
It uses 2026 federal figures and Louisiana's 3% flat rate. State-specific deductions are not modeled, so treat the state line as approximate before deductions.
Related Louisiana Tools
This page is part of the growing set of state paycheck tools on USACalculator. Compare Louisiana with Mississippi to the east and Arkansas to the north, or build a matching stub with the Pay Stub Generator. For purchases, the Louisiana sales tax calculator covers the high combined parish rates.
Sources: IRS Publication 15-T, U.S. Department of Labor, Louisiana Department of Revenue. Figures reflect 2026 tax law. This calculator gives an estimate for planning purposes and is not tax advice.