Louisiana Tax Guide 2026

Louisiana Income Tax Overview

Louisiana has a Flat 3% rate (reduced from 6% in 2025). When combined with federal income tax and FICA taxes, Louisiana residents in the median income range of $57,852 typically face a combined effective tax rate of approximately 29% on their gross income. The state income tax is calculated on taxable income after the federal standard deduction of $16,100 (single) or $32,200 (married filing jointly) for 2026.

Louisiana Sales Tax Rate 2026

Louisiana's combined sales tax rate is 9.55%, which includes a state rate plus an average local rate. On a $100 purchase, you pay $9.55 in sales tax — and $47.75 on a $500 purchase. Rates can vary within the state based on county and city jurisdiction.

Property Taxes in Louisiana

Louisiana homeowners pay an effective property tax rate of 0.53% annually. On the Louisiana median home price of $210,000, that means approximately $1,113 per year — or $93 added to your monthly mortgage payment. Louisiana's property tax rate is near the national average of 1.07%.

Total Tax Burden for Louisiana Residents

When calculating the total tax burden for a Louisiana household earning $57,852 annually, you must add: federal income tax (approximately $6,942), FICA taxes (7.65% = $4,426), Louisiana state income tax (approximately $1,215), and property taxes if you own a home. Use the specific calculators above to get your exact personalized numbers based on your income, filing status, and situation.

Tax Tips for Louisiana Residents in 2026

• Maximize your 401(k) to $24,500 — reduces both federal AND Louisiana state income tax
• HSA contributions are deductible from both federal and state income tax in Louisiana
• Check if Louisiana has its own standard deduction (some states have lower amounts than federal)
• The 2026 OBBBA tip and overtime deductions apply at federal level — check Louisiana conformity