Louisiana State Tax Calculator
Calculate your Louisiana state income tax combined with federal taxes. Get accurate estimates for tax planning in Louisiana.
Louisiana Tax Quick Facts
Tax System
Progressive Brackets
Top Tax Rate
4.25%
Tax Brackets
3 brackets
Standard Deduction
Available
Calculate Your Tax
About Louisiana Income Tax
Louisiana levies a state income tax with rates ranging from 1.85% to 4.25% across three tax brackets.
- Progressive tax system with three brackets
- Top rate of 4.25% for highest earners
- Federal income tax deduction available
- Standard deduction available
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