Louisiana Income Tax 2026
Estimate onlyLouisiana uses progressive tax brackets ranging from 1.85% up to 4.25%. See the full 2026 bracket table below and estimate your Louisiana income tax in seconds.
Reviewed by the TryClearTally editorial team · Last updated July 4, 2026 · Methodology & sources
Tax structure
progressive
Top rate
4.25%
Brackets
3
Estimate your Louisiana income tax
Your income after deductions.
Estimated Louisiana tax
$2,606
3.48% effective rate
Marginal rate
4.25%
On your last dollar
Effective rate
3.48%
Tax ÷ taxable income
Based on Louisiana's single-filer schedule. Married-filing-jointly brackets differ in some states, and this ignores state-specific deductions, exemptions, credits, and local taxes. Estimate only, not tax advice.
Louisiana income tax brackets (2026)
Single-filer schedule. Each rate applies only to the income within its range.
| Rate | Taxable income |
|---|---|
| 1.85% | $0 – $12,500 |
| 3.5% | $12,500 – $50,000 |
| 4.25% | $50,000 and up |
About Louisiana income tax
Louisiana uses progressive tax brackets ranging from 1.85% up to 4.25%. Because the system is progressive, your first dollars are taxed at the lowest rate and only income above each threshold is taxed at the higher rates — so your effective rate is lower than the 4.25% top rate.
This page applies Louisiana's published single-filer brackets to the income you enter. It doesn't include Louisiana's own standard deduction, personal exemptions, or credits, which can lower your actual bill. For your full paycheck picture, combine this with federal tax using our Take-Home Pay Calculator.
FAQ
Louisiana uses progressive brackets from 1.85% to 4.25% on taxable income (single-filer schedule).
Louisiana figures use the 2026 tax year (PayrollTax API). Estimates for planning only, not tax advice. See https://trycleartally.com/disclaimer.