Online Calculators since 2009
The State Sales Tax rate in Louisiana in 2021 is 4%. The actual Rate at which you pay Sales Tax in Louisiana will vary as the Sales Tax Rate in Louisiana is based on the following formula:
So, whilst the Sales Tax Rate in Louisiana is 4%, you can actually pay anywhere between 5% and 10% depending on the local sales tax rate applied in the municipality.
Please select a specific location in Louisiana from the list below for specific Louisiana Sales Tax Rates for each location in 2021 or calculate the Sales Tax now using the Louisiana Sales Tax Calculator.