Virginia charges 5.75% sales tax on most car purchases, but the actual amount you pay depends on what you're buying and where the sale happens

When you buy a car in Virginia, the state applies a 5.75% sales tax to the purchase price. This is Virginia's standard sales tax rate. If you buy a used car from a private seller, you still owe sales tax on the sale price—Virginia does not exempt private sales. If you buy from a dealer, the dealer collects the tax at the time of sale and sends it to the state.

The tax is calculated on the actual sale price you pay, not on the vehicle's book value or assessed value. If you negotiate the price down, your tax goes down with it. Trade-in value does not reduce the taxable amount in Virginia—you pay tax on the full purchase price, even if you're trading in another vehicle.

Key Takeaways

  • Virginia's sales tax on cars is 5.75%, applied to the full purchase price regardless of trade-in value.
  • You owe sales tax on used cars bought from private sellers, not just from dealers.
  • If you buy a car in another state and bring it to Virginia, you may owe Virginia use tax instead of sales tax.
  • Vehicles registered to certain organizations—nonprofits, government agencies, religious institutions—may be exempt, but the exemption applies at registration, not at purchase.
  • You pay sales tax when you title and register the vehicle in Virginia, even if you bought it elsewhere.

How the tax is calculated and collected

The 5.75% rate applies to the sale price only. If you buy a car for $20,000, you owe $1,150 in sales tax. If you negotiate down to $19,000, the tax drops to $1,092.50. The tax does not change based on the vehicle's age, mileage, condition, or market value—only the price you actually paid matters.

When you buy from a Virginia dealer, the dealer collects the tax at the point of sale and includes it in your final bill. You do not pay it separately to the state. The dealer then remits the collected tax to the Virginia Department of Taxation. When you buy from a private seller, you are responsible for paying the tax yourself when you register the vehicle with the Virginia Department of Motor Vehicles (DMV).

Private sales and out-of-state purchases

Virginia requires you to pay sales tax on used cars bought from private sellers within the state. You cannot avoid the tax by buying from an individual instead of a dealer. When you go to the DMV to title and register the vehicle, you will need to show proof of the sale price and pay the 5.75% tax at that time.

If you buy a car in another state and move it to Virginia, you owe Virginia use tax instead of sales tax. Use tax is Virginia's way of collecting tax on purchases made outside the state. The rate is the same—5.75%—and you pay it when you register the vehicle in Virginia. If you already paid sales tax in the other state, Virginia may give you a credit for that amount, but you will still owe the difference if Virginia's rate is higher.

Trade-ins and the purchase price

Virginia does not allow you to subtract trade-in value from the taxable purchase price. If you trade in a car worth $5,000 and buy a new car priced at $25,000, you pay 5.75% tax on the full $25,000, not on the $20,000 difference. The trade-in reduces what you actually pay out of pocket, but it does not reduce the taxable amount.

This is different from some other states, which allow a trade-in credit against the sales tax. In Virginia, the trade-in is a separate transaction—you are selling your old car to the dealer and buying a new one. Each transaction stands on its own for tax purposes.

Exemptions and special cases

Most car purchases are subject to the 5.75% tax, but a few categories are exempt. Vehicles purchased by the federal government, state government, or local government agencies do not pay sales tax. Nonprofit organizations registered with the state, religious institutions, and certain educational organizations may also be exempt, but the exemption is not automatic—the organization must have the proper documentation at the time of purchase or registration.

If you are disabled and buying a vehicle specially equipped for your use, you may be exempt from sales tax, but you must have the proper certification from the Virginia DMV before you buy. Contact the DMV ahead of time to understand what documentation you need. Vehicles used for commercial purposes (like a taxi or delivery vehicle) are still subject to sales tax, though the owner may be able to deduct the tax as a business expense on their taxes.

What happens at the DMV when you register

When you register a vehicle in Virginia, the DMV will ask for proof of the purchase price. If you bought from a dealer, bring your bill of sale or purchase agreement. If you bought from a private seller, bring a written bill of sale showing the agreed price. The DMV uses this information to calculate the sales or use tax owed.

If you cannot produce a bill of sale for a private purchase, the DMV may assess tax based on the vehicle's book value—the standard market value for that make, model, and year according to reference guides like NADA or Kelley Blue Book. This can result in paying tax on a higher amount than you actually paid, so always get a written bill of sale when you buy from a private seller, even if the seller is a friend or family member.

Frequently Asked Questions

Do I pay sales tax if I buy a car out of state and register it in Virginia?

Yes. Virginia charges use tax on vehicles purchased outside the state when you register them in Virginia. The rate is 5.75%. If you paid sales tax in another state, Virginia may credit that amount against what you owe, but you will still owe the difference if Virginia's rate is higher or if the other state's rate was lower.

Can I avoid sales tax by buying from a private seller instead of a dealer?

No. Virginia requires you to pay 5.75% sales tax on private car sales just as you would on dealer sales. You pay the tax when you register the vehicle at the DMV, not at the time of purchase. You will need a written bill of sale showing the price you paid.

What if I don't have a bill of sale for a private purchase?

The DMV will assess tax based on the vehicle's book value according to standard reference guides. This amount is often higher than what you actually paid, so you may end up paying more tax than necessary. Always get a written bill of sale signed by both buyer and seller, even for informal sales.

Does my trade-in reduce the amount of sales tax I owe?

No. Virginia taxes the full purchase price of the new vehicle, not the difference between the purchase price and trade-in value. The trade-in reduces your out-of-pocket cost but does not reduce the taxable amount.

Are there any cars exempt from Virginia sales tax?

Vehicles purchased by government agencies and certain nonprofits and religious organizations are exempt, but you must have proper documentation before purchase. Disabled individuals may also be exempt if they have certification from the Virginia DMV. Contact the DMV before you buy to confirm whether your situation qualifies.