Free Louisiana Car Sales Tax Calculator
Work out the Louisiana car sales tax on a new or used car. Louisiana charges sales tax (5%) plus parish and city taxes, about 10.13% on average with local taxes. Your trade-in lowers the taxable price.
Louisiana car sales tax rules
- Tax type: Sales tax (5%) plus parish and city taxes
- Rate used in the calculator: 10.13% (state 5% plus the average local rate; up to 12% in some areas)
- Local taxes: Parish and city taxes apply based on where you live, not where you buy.
- Trade-in credit: Yes. The trade-in value is not taxed.
- Manufacturer rebates: Not taxed: the rebate is subtracted before tax.
- Also note: State and local tax are paid to the Office of Motor Vehicles at titling.
Tax on common car prices in Louisiana
| Price | Tax | Tax with $5,000 trade-in | Price + tax |
|---|---|---|---|
| $10,000 | $1,013.00 | $506.50 | $11,013.00 |
| $20,000 | $2,026.00 | $1,519.50 | $22,026.00 |
| $30,000 | $3,039.00 | $2,532.50 | $33,039.00 |
| $40,000 | $4,052.00 | $3,545.50 | $44,052.00 |
| $50,000 | $5,065.00 | $4,558.50 | $55,065.00 |
Other costs when you buy a car
On top of the tax, expect title, registration and plate fees, and a dealer documentation fee. Check whether the car fits your budget with the car affordability calculator, or compare with a lease.
Frequently asked questions
How much is sales tax on a car in Louisiana?
Louisiana charges sales tax (5%) plus parish and city taxes, about 10.13% on average with local taxes. Your trade-in lowers the taxable price.
How much tax will I pay on a $30,000 car in Louisiana?
About $3,039.00 at 10.13%, or $2,532.50 with a $5,000 trade-in. Title, registration and plate fees are extra.
Does a trade-in reduce car sales tax in Louisiana?
Yes. The trade-in value is not taxed.
Do local taxes apply to cars in Louisiana?
Parish and city taxes apply based on where you live, not where you buy.
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