Delaware Car Sales Tax Calculator
Delaware's vehicle sales/use tax depends on where you register and other factors, so it isn't a single statewide figure. Use the calculator and the official Delaware Division of Motor Vehicles source below to confirm what applies to your purchase.
Estimate your Delaware car sales tax
Enter the vehicle price. If Delaware gives a trade-in tax credit, add your trade-in value to reduce the taxable amount.
State rate only. Many Delaware counties and cities add a local sales tax on top, so your actual total may be higher. Trade-in credit rules vary — confirm eligibility with the official source below.
How Delaware taxes a car purchase
| State vehicle sales/use tax rate | Check official source |
| Taxable amount | Price − trade-in credit (where allowed) |
| Local / county tax | Varies by jurisdiction — added on top of the state rate |
Fee schedule varies — see official source. Delaware Document Fee (in lieu of sales tax) is generally 4.25% of vehicle value.
What this estimate excludes
- Local and district taxes. County, city, and transit taxes are added on top of the Delaware state rate.
- Title, registration, and plate fees. These are separate from sales tax — use the Delaware registration and title-transfer calculators for those.
- Dealer documentation fees. A dealer “doc fee” is charged on top and is often itself taxable.
- Exemptions. Gifts, inheritance, and certain family transfers may be exempt — confirm with Delaware Division of Motor Vehicles.
Official Delaware source
↗Delaware Division of Motor Vehicleswww.dmv.de.govRelated Delaware tools & guides
Frequently asked questions
How much is sales tax on a car in Delaware?
Delaware does not reduce to one statewide vehicle tax rate — it varies by locality and purchase type. Check the official Delaware Division of Motor Vehicles source for the rate that applies to you.
Do I pay sales tax when buying a used car from a private seller in Delaware?
In most states, sales or use tax on a private-party vehicle purchase is collected when you title and register the car, not at the point of sale. The rate is generally the same as a dealer sale. Confirm the private-sale rules with Delaware Division of Motor Vehicles.
Does Delaware give a sales tax credit for a trade-in?
Most states tax only the difference between the vehicle price and your trade-in value, which lowers the tax you owe. A handful of states tax the full price with no trade-in credit. Verify Delaware's treatment before you rely on the estimate above.
Are there local or county car sales taxes in Delaware?
Often, yes. The rate shown here is the Delaware state rate only; many counties, cities, and transit districts add a local sales tax on vehicle purchases, so your combined rate can be higher. Delaware Division of Motor Vehicles publishes the official combined rates.
Last reviewed: 2026-01-01 · Reviewed by the Car Paperwork editorial team · Based on official Delaware Division of Motor Vehicles sources · Independent resource · Not legal advice