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Louisiana Sales Tax Calculator

Louisiana's statewide sales tax rate is 5%, and local taxes add an average of 5.13% for a combined average of 10.13% (Tax Foundation, rates as of July 1, 2026). Add tax to a price or work backward from a receipt below.

Maintained by Jairo TunisseLast updated Editorial policy

Price & location

What do you want to do?

Average local rate in Louisiana; enter your exact rate if you know it.

Sales tax on common purchases in Louisiana

At the average combined rate of 10.13%, every $100 you spend carries $10.13 in sales tax. Where the highest local rate applies, the total rate is 12%, or $12.00 per $100. Rates are population-weighted averages, so your city or county may differ slightly — enter its exact rate in the calculator for a precise total.

Louisiana sales tax at the average combined rate (10.13%)
PriceSales taxTotalTotal at 12%
$10.00$1.01$11.01$11.20
$25.00$2.53$27.53$28.00
$50.00$5.06$55.07$56.00
$100.00$10.13$110.13$112.00
$500.00$50.65$550.65$560.00
$1,000.00$101.30$1,101.30$1,120.00

Working backward from a receipt

To find the price before tax, divide the total by 1 plus the rate: in Louisiana, a $100.00 receipt at 10.13% breaks down into $90.80 of merchandise and $9.20 of tax. That is handy for expense reports and for checking a receipt that only shows the total.

Price before tax for tax-inclusive totals in Louisiana (10.13%)
Total paidPrice before taxTax included
$10.00$9.08$0.92
$25.00$22.70$2.30
$50.00$45.40$4.60
$100.00$90.80$9.20
$500.00$454.01$45.99
$1,000.00$908.02$91.98

How Louisiana compares with neighboring states

Louisiana's 5% state rate ranks 32nd of the 50 states and DC, and its combined average ranks 1st (1st = highest in both).

Sales tax rates in Louisiana and neighboring states (July 1, 2026)
StateState rateAvg. local rateCombinedTax on $1,000
Louisiana5%5.13%10.13%$101.30
Arkansas6.5%2.98%9.48%$94.80
Mississippi7%0.06%7.06%$70.60
Texas6.25%1.95%8.2%$82.00

What the rate covers

Which goods are taxable differs by state: groceries, prescription drugs and clothing are often exempt or taxed at a reduced rate, while prepared food and general merchandise usually pay the full rate. Check unusual purchases against the state's current rules.

Working in Louisiana too? The Louisiana paycheck calculator estimates take-home pay after federal and state income tax, and the sales tax calculator covers all 50 states and DC.

Frequently asked questions

What is the sales tax rate in Louisiana?

The statewide rate is 5%. With an average local rate of 5.13%, the combined average is 10.13% (as of July 1, 2026).

What is the highest sales tax rate in Louisiana?

The highest local rate is 7%, which brings the total to 12% where it applies.

How do I calculate sales tax in Louisiana?

Multiply the price by the rate. At the average combined rate of 10.13%, a $100 purchase carries $10.13 in tax, for a total of $110.13.

How do I remove sales tax from a Louisiana total?

Divide the total by 1.1013 (1 plus the rate). A $100.00 receipt at 10.13% is $90.80 before tax plus $9.20 of tax.

How does Louisiana's sales tax compare with neighboring states?

Louisiana's combined average is 10.13%. Among neighboring states, the lowest is Mississippi at 7.06% and the highest is Arkansas at 9.48%.