Estimate your Louisiana income, sales and property tax. Louisiana has a flat 3.00% income tax, an average combined sales tax of 10.12%, and an average effective property tax rate of 0.56%.
Estimate your LA state income tax, effective rate and take-home pay.
Estimate take-home pay in LA after federal, FICA and state tax.
Add LA state and local sales tax to any purchase amount.
Estimate annual LA property tax from your home's value.
Estimate the LA state tax on your investment gains.
Federal self-employment tax plus LA income tax on your net profit.
Estimate LA sales tax on a car, with trade-in credit.
Total LA state and local tax — income, sales and property combined.
Louisiana funds its services through a mix of income, sales and property taxes. Louisiana moved to a flat 3% individual income tax in 2025.
Sales tax averages 10.12% once local rates are included, and homeowners pay an average effective property tax of 0.56%.
Use the calculators above for a quick estimate, then verify exact figures with the Louisiana Department of Revenue (revenue.louisiana.gov). These tools are estimates, not tax advice.