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Louisiana Tax Refund Calculator
Use this free calculator to estimate your Louisiana state tax refund for the 2025-2026 tax year. Louisiana uses a progressive income tax system with rates from 1.85-4.25%. Enter your income, filing status, and deductions below to see your estimated refund or balance due.
This calculator uses official Louisiana Department of Revenue tax tables and standard deduction amounts for the 2026 tax year. Results are estimates and should be verified with a tax professional.
Louisiana State Tax Calculator 2025-2026
Louisiana Tax System Details
Louisiana operates a progressive income tax system with 3 tax brackets. Tax rates range from 1.85-4.25%, applying to all taxable income earned by Louisiana residents. The state standard deduction for 2026 is $4,500 for single filers and $9,000 for married filing jointly.
How Louisiana Compares to Other States
Louisiana's top rate of 4.25% is competitive in the Gulf region. Texas has no income tax, Mississippi is phasing to a 4.7% flat rate, and Arkansas has rates up to 4.7%. The deduction for federal income taxes paid creates a unique situation where your state tax bill decreases as your federal tax bill increases.
A single filer earning $75,000 would pay approximately $1,950 in Louisiana state tax after the federal tax deduction. The generous federal tax deduction makes Louisiana attractive for higher-income earners.
Deductions and Credits Available in Louisiana
Louisiana's most valuable feature is the deduction for federal income taxes paid. The state also offers a child and dependent care credit (up to 50% of federal), a school readiness tax credit, and retirement income exclusions. Seniors 65+ can exclude up to $6,000 of retirement income, and Social Security is fully exempt.
For federal tax purposes, Louisiana residents can deduct their state income tax payments on their federal return if they itemize deductions, subject to the $40,000 SALT cap.
Sales Tax in Louisiana
Louisiana's state sales tax rate is 4.45%, but local sales taxes are among the highest in the nation. The average combined rate is approximately 9.55%, with some areas exceeding 11%. Property taxes are low, averaging about 0.55% of home value.
Louisiana Income Tax Overview
The standard deduction is subtracted from your gross income to determine your taxable income before the brackets are applied. Practical tip: the effective rate you actually pay is usually far lower than the top marginal rate. For typical middle-income earners, the effective state tax rate lands well below the headline rate.
The standard deduction directly reduces your taxable income before any tax brackets are applied. The state sales tax rate is 4.45% (avg combined 9.6%), which applies to most goods and some services depending on local laws. Property taxes in Louisiana average approximately 0.55% of home value. For context, the national average property tax rate is roughly 1.1%. Residents should check their city and county rates, as local add-ons can significantly increase the combined sales tax rate above the state base rate.
Compared to neighboring states — Texas (none), Arkansas (2-4.7%), Mississippi (4.7%) — Louisiana offers a distinct balance of rates, deductions, and available credits that can significantly impact your total tax burden. For retirement income: SS exempt, up to $6,000 pension deduction 65+. Louisiana has high combined sales tax rates near 9.6%. Louisiana offers various state-specific deductions and credits that can reduce tax liability. The annual filing deadline for state income tax returns is April 15, matching the federal deadline. Taxpayers who cannot file by the deadline can request an automatic six-month extension, though any tax owed must still be paid by April 15 to avoid interest and penalty charges. Self-employed individuals, recent movers, and retirees with complex income sources should consult a qualified tax professional for personalized guidance.
Frequently Asked Questions About Louisiana Taxes
What is the Louisiana state income tax rate structure?
Louisiana uses 1.85-4.25% progressive (3 brackets) system. This rate structure determines how much state tax you owe based on your taxable income after subtracting the standard deduction of $4,500 single / $9,000 married. Understanding where your income falls within this structure is the first step in estimating your state tax liability. Taxpayers should verify current year rates with the state department of revenue, as legislative changes can affect brackets and rates from year to year.
Does Louisiana tax Social Security and retirement income?
SS exempt, up to $6,000 pension deduction 65+. Social Security benefits are generally treated favorably across most states, and Louisiana follows this approach. However, federal taxation of Social Security may still apply based on your combined income level. Retirees should also consider how Louisiana handles pension income, 401(k) withdrawals, and IRA distributions when planning their retirement budget, as state-level treatment varies significantly across the country.
What are the sales and property tax rates in
The Louisiana state sales tax rate is 4.45% (avg combined 9.6%). Combined state and local rates can vary by city and county. Property taxes average approximately 0.55% of home value. Louisiana has high combined sales tax rates near 9.6%. Taxpayers should consider these consumption-based and property-based taxes when evaluating their overall tax burden, as they can significantly affect the true cost of living in Louisiana compared to other states with different tax structures.