Do You Pay Sales Tax on a Used Car in Utah?

Yes. Utah charges sales tax on a used car, whether you buy from a dealer or a private seller. The rate is the state rate plus local taxes, so the exact percentage depends on where you live. Ask for it as a line item before you sign, so it never surprises you at the end.

How is sales tax calculated on a used car in Utah?

Sales tax is a percentage of the vehicle's taxable price. The percentage combines the state rate with county and city rates, which is why two buyers in different Utah cities can pay different amounts on the same car. The Utah State Tax Commission (tax.utah.gov) publishes the current rates by location, and that is the number to trust over any rule of thumb.

Who collects the tax: the dealer or the DMV?

When you buy from a licensed dealer, the dealer typically collects the tax as part of the deal and it appears on your purchase agreement. In a private sale, you generally pay it when you title and register the car. Either way, the tax belongs in your budget from the start.

Does a trade-in lower the sales tax?

It can. In many states the tax applies only to the price difference after your trade-in value, and the trade-in credit shows up on the purchase agreement. Ask the dealer to show the taxable amount on the paperwork so you can see exactly how your trade-in was applied. If you're still deciding, our guide on trading in versus selling privately walks through the tradeoffs.

What else is added to the price besides sales tax?

Expect title and registration fees, and a dealer documentation fee. These are separate from the tax and from the car's sticker price. The cleanest way to compare offers is the out-the-door price, which rolls everything together. We explain it in what an out-the-door price is.

How do you budget for tax when you finance?

Tax and fees can be rolled into a loan, but that increases the amount you borrow and the interest you pay. If you can, cover them with your down payment. Browse what fits your budget in our used car inventory, and if you want to handle the whole process from home, see how to buy a used car online in Utah.

Frequently asked questions

Is there sales tax on a used car bought from a private seller in Utah?

Yes. It is generally paid when you title and register the vehicle.

Is the sales tax rate the same across Utah?

No. The state rate is the same, but local rates vary by county and city.

Does the dealer doc fee get taxed?

Treatment can vary, so ask for an itemized out-the-door quote that shows exactly what is taxed.

Where can I find the exact rate for my address?

The Utah State Tax Commission publishes current rates at tax.utah.gov.

Can I roll sales tax into my car loan?

Often yes, but it raises the amount financed and your total interest.