Louisiana Auto Loan Calculator
Calculate your car payment in Louisiana with 4.45% state sales tax (up to 11.4% with local). See monthly payment, total interest, and total cost.
How This Calculator Works
Calculation methodology and assumptions
Auto loan calculation for Louisiana. Louisiana's state sales tax of 4.45% is applied to the vehicle price minus trade-in value. Local taxes may add up to 7% more. Monthly payment uses standard amortization: P × [r(1+r)^n] / [(1+r)^n - 1].
Key State Information
Louisiana auto buying facts: State sales tax 4.45%, up to 7% additional local tax. Average car insurance in Louisiana: $2,840/year. On a $35,000 vehicle, Louisiana sales tax alone is $1,558.
Frequently Asked Questions
How much is sales tax on a car in Louisiana?
Louisiana's state sales tax rate is 4.45%. Local jurisdictions can add up to 7% more, for a maximum combined rate of 11.4%. On a $35,000 car, state sales tax is approximately $1,558.
What is the average car insurance cost in Louisiana?
The average annual car insurance premium in Louisiana is $2,840, or about $237/month. This is above the national average.