Louisiana Income Tax Calculator 2026

Calculate your Louisiana state income tax for 2026. Louisiana uses a progressive tax system with rates up to 3.0%.

$
Deduction

Federal Income Tax

$7,670.00

Effective Tax Rate

10.23%

Marginal Tax Rate

22%

FICA (SS + Medicare)

$5,737.50

Total Tax Burden

$13,407.50

After-Tax Income

$61,592.50

Tax Calculation Breakdown

Gross Income$75,000.00
Above-the-Line Deductions- $0.00
Adjusted Gross Income (AGI)$75,000.00
Standard Deduction- $16,100.00
Taxable Income$58,900.00
10% on $0.00 – $12,400.00$1,240.00
12% on $12,400.00 – $50,400.00$4,560.00
22% on $50,400.00 – $105,700.00$1,870.00
Federal Income Tax (before credits)$7,670.00
Federal Income Tax (after credits)$7,670.00
Social Security (6.2%)$4,650.00
Medicare (1.45%)$1,087.50
Total FICA$5,737.50
Total Tax$13,407.50
After-Tax Annual Income$61,592.50
Monthly Take-Home$5,132.71

Disclaimer: This calculator is for informational purposes only and does not constitute tax, financial, or legal advice. Results are estimates based on the information you provide and current rates. Always consult a qualified tax professional or financial advisor for advice specific to your situation.

Louisiana Income Tax Overview

Louisiana's personal income tax is graduated and tops out at 3%, one of the lower ceilings among states that tax wages at all. The brackets are progressive, so a higher rate touches only the dollars above each threshold rather than your entire salary. A single filer also subtracts a $12,500 standard deduction before any rate is applied, which keeps the first slice of earnings outside the tax entirely and pulls the effective rate below the 3% headline for most people.

This tax runs alongside the federal income tax, not in place of it. The two are figured on separate returns under separate rules, and the Louisiana Department of Revenue administers the state side. Residents owe it on their full income, while nonresidents owe it on income sourced to Louisiana, such as wages earned or property rented here. Because the rate stops at 3%, even residents in the top bracket hand over a modest share of income to the state compared with high-tax jurisdictions.

Louisiana Income Tax Brackets 2026 (Single Filer)

Taxable Income Rate
Over $0 3.0%

Louisiana Tax Snapshot

Sales Tax 0.05%
Avg. Property Tax 0.0055%
Minimum Wage $7.25/hr

Official Sources:

Louisiana Income Tax FAQ

What is the highest income tax rate in Louisiana?
The top marginal rate is 3%, reached only on income above the highest bracket threshold. Earlier dollars are taxed at lower graduated rates, so your overall effective rate lands under 3% in nearly every case. The Louisiana Department of Revenue sets the bracket thresholds that determine where each rate begins.
How does Louisiana tax stack on top of federal tax?
They are calculated independently and reported separately. Your federal liability is figured on the IRS 1040 using federal brackets, and your Louisiana liability is figured on the state return using the 3%-capped state brackets. Neither replaces the other, so a Louisiana worker owes both, but the state portion is small relative to the federal bite for most earners.
Who has to file a Louisiana return?
Residents and part-year residents who owe state tax generally must file, and so must nonresidents who earn Louisiana-source income like wages, business profits, or rental income. Filing also makes sense when tax was withheld and you are owed a refund. The state return goes to the Louisiana Department of Revenue and is distinct from your federal filing.
What does the $12,500 standard deduction do for a single filer?
It removes the first $12,500 of income from the state tax base before the graduated rates apply, so that amount is never taxed by Louisiana. The deduction lowers your taxable income rather than cutting your tax bill dollar-for-dollar. Income above it then flows through the brackets up to the 3% ceiling.