Does the calculator include local and state taxes?

Yes. The calculator includes both state-level and local sales taxes, where applicable, and shows custom notes for each state's tax policy.

How do trade-ins affect car sales tax?

Many states allow the trade-in value to be deducted from the vehicle price before calculating sales tax. Check your specific state’s rules.

Which states don’t charge sales tax on vehicles?

States like Oregon, Montana, New Hampshire, and Delaware do not charge statewide vehicle sales tax.

Is there a difference between buying from a dealer and private party?

Yes. Some states charge different tax rates based on whether the car is bought from a dealership or a private individual.

Do I pay car tax if buying out of state?

In most cases, you’ll pay tax based on the state where you register the vehicle, not where it was purchased.

What’s the highest car sales tax in the U.S.?

California has one of the highest combined state and local vehicle tax rates, often exceeding 10% in some areas.

How do I calculate vehicle tax for a used car?

You can use the same calculator — enter the purchase price of the used car and select your state to see the estimated tax.

Where can I find sales tax on private party car sales?

This calculator includes taxes for both dealership and private party car purchases, depending on state-specific rules.

Is there car tax on lease buyouts?

Yes, lease buyouts are typically taxed as a vehicle purchase, using the residual value as the taxable amount.

Car Sales Tax Calculator – Estimate Your Vehicle Tax by State in 2025

Q: What is a car sales tax calculator?

A car sales tax calculator estimates the total tax you'll pay when buying a vehicle based on the purchase price and your state's tax rate.

If you want to find out how much sales tax you have to pay when buying a car in the United States? Then our Car Sales Tax Calculator will help you estimate the amount you have to pay for your state vehicle tax. Just enter your car value and select your state for the exact breakdown

And If you are from Southeast Asia then you can also check out our Road Tax Calculator for local vehicle tax estimates

Whether you are going to purchase a new car, a used vehicle or planning to trade in then the Sales Tax Calculator will help you in this

Calculate Your Car Sales Tax

Select your state and enter your vehicle value to calculate

Car Sales Tax Rates by State

A comprehensive list of vehicle sales tax rates across the United States

State	Tax Rate	Notes

Key Facts About Car Sales Tax

Here are some important things to learn about car sales tax in the U.S:

Special State Rules

Some states have unique vehicle tax systems that you should know about:

Why Use This Calculator?

Our calculator is built to be:

Whether you’re buying from a dealership, private seller, or even out-of-state, knowing your tax obligation helps you budget better and avoid unexpected DMV costs

Note: This tool is for informational purposes only. State and local tax rates can change frequently. Always verify exact amounts with your local DMV or state revenue office before making a purchase.

Frequently Asked Questions (FAQ)

What is a car sales tax calculator?

It’s a tool that estimates the sales tax you’ll pay when purchasing a vehicle, based on your state’s rate and the car’s value

Does this calculator include local taxes?

Yes. We include local tax rates where applicable, and show any unique notes per state

Do trade-ins affect sales tax?

In many states, yes — trade-in value can reduce the taxable amount. Check your local rules

What states don’t charge car sales tax?

Oregon, Montana, New Hampshire, and Delaware have no statewide sales tax