Free Tool
Louisiana Income Tax Calculator
Estimate your 2026 Louisiana state and federal income tax liability for W-2, self-employment, and investment income.
Louisiana
Total Tax Liability
$9,437
for 2026
Income
Gross Income $75,000
Adjusted Gross Income $75,000
Standard Deduction -$16,100
Taxes
Federal Income Tax
$7,670 State Tax
$1,767Total Tax $9,437
After-Tax Income
$65,563Effective Rate
12.6%
Federal Marginal
22.0%
Cap Gains Rate
15.0%
State Rate
3.0%
This calculator provides estimates based on 2026 federal and state tax rates using the standard deduction. Actual tax liability may vary based on itemized deductions, tax credits, AMT, and other factors. Consult a tax professional for personalized advice.
How Louisiana taxes your income
Flat 3%
Louisiana applies a flat 3% state income tax to your taxable income — the same rate at every income level — on top of federal income tax.
Louisiana income tax questions.
Clarity that compounds. Start building it today.
Get my free trial
14-day free trial · Cancel anytime