Louisiana Income Tax Rates 2025
Louisiana has a progressive income tax system with 3 brackets ranging from 1.85% to 4.25%. The state offers relatively low income tax rates compared to many other states with progressive systems.
Tax Type
Progressive
Rate Range
1.85% – 4.25%
Brackets
3
2025 Tax Brackets — Single Filer
| Taxable Income | Rate |
|---|---|
| $0 – $12,500 | 1.85% |
| $12,500 – $50,000 | 3.5% |
| Over $50,000 | 4.25% |
How It Works
Louisiana uses a progressive tax system where higher portions of income are taxed at higher rates. The state does not tax Social Security benefits. Louisiana underwent significant tax reform effective 2025, consolidating its brackets and adjusting rates.