Louisiana Sales Tax Calculator

Estimate the total price after sales tax on a purchase in Louisiana.

9.55%
Total Price After Tax
$0
Sales Tax Rate0%
Sales Tax Amount$0
Original Price$0

Sales tax in Louisiana

Louisiana's estimated combined state and average local sales tax rate is 9.55%. This figure combines the statewide rate with a typical local county or city add-on, so it represents a realistic estimate for a purchase in Louisiana rather than one exact city's rate.

How this estimate works

We multiply your purchase amount by Louisiana's estimated combined sales tax rate to get the sales tax amount, then add that to your original price to get the total price after tax. Because local county and city taxes can stack on top of the state rate and vary by jurisdiction, the actual rate you're charged at a specific store may differ slightly from this estimate.

This tool provides an estimate for planning purposes only and is not a substitute for checking the exact rate in your city or county. See our national sales tax calculator to compare other states.

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Frequently Asked Questions

What is the sales tax rate in Louisiana?

Louisiana's estimated combined state and average local sales tax rate is 9.55%, based on the statewide rate plus a typical local add-on.

Does Louisiana have no sales tax?

No. Louisiana charges a statewide sales tax. Only Delaware, Montana, New Hampshire, and Oregon have no sales tax at all, and Alaska has no state-level rate but does allow local sales taxes.

Is the rate shown here exactly what I'll pay at checkout in Louisiana?

Not necessarily. The figure above is an estimated combined state-plus-average-local rate, but actual sales tax in Louisiana can vary by the specific city or county where you shop, since local jurisdictions often add their own tax on top of the state rate. Treat this as a solid planning estimate rather than an exact quote.

How do I calculate sales tax on a purchase in Louisiana?

Multiply your purchase amount by Louisiana's sales tax rate (9.55%) expressed as a decimal, then add that tax amount to your original price to get the total. Enter any purchase amount above and this calculator does that math for you instantly.

Are groceries and clothing taxed the same as other purchases in Louisiana?

Not always. Many states, potentially including Louisiana, exempt or reduce the tax rate on groceries, prescription medication, and sometimes clothing, while taxing general merchandise at the full rate. This calculator applies a general estimated rate and doesn't account for category-specific exemptions.

Does sales tax apply to online purchases shipped to Louisiana?

In most cases, yes. Since a 2018 Supreme Court ruling, most online retailers are required to collect sales tax based on the buyer's location, so an online purchase shipped to Louisiana is generally taxed similarly to an in-store purchase there.

Does Louisiana charge sales tax on car purchases?

Many states apply standard sales tax to vehicle purchases, though some use separate vehicle excise taxes, different rate structures, or reduce the taxable amount for a trade-in. Check Louisiana's specific vehicle tax rules with your local DMV before budgeting for a car purchase.

Is Louisiana a high sales tax state?

At an estimated 9.55%, Louisiana's combined sales tax rate is on the higher end compared to other US states.