In North Carolina the tax on a vehicle purchase is called the highway use tax (HUT). It is paid when the title is issued, and the way it is calculated depends on whether you bought from a dealer or from a private seller.
This guide sets out the three rates on the NCDMV's registration requirements form, a worked example for each, the cap that applies to vehicles from out of state and military registrations, and the fees due at titling, using NCDMV documents and Article 5A of N.C. General Statutes Chapter 105, read on 29 October 2026.
NCDMV form MVR-106 (Requirements for Obtaining North Carolina Registration, revision 04/26) lists the highway use tax as follows:
| Type of purchase | Highway use tax |
|---|---|
| Dealer sale | 3% of sale price plus any administrative or document fee, less any trade-in price |
| Casual sale | 3% of the computer value of the vehicle |
| Out of state | Up to $250.00 maximum; credit may be allowed if tax is paid to a taxing jurisdiction within 90 days (proof of payment required) |
A casual sale is a purchase from someone who is not a dealer. The tax is based on the vehicle's computer value rather than on what you paid. Under G.S. 105-187.3(b), the market value of a vehicle is presumed to be the value in a schedule of values adopted by the NCDMV Commissioner, and that schedule may not exceed wholesale values in a recognized automotive reference manual.
| Case | Calculation | Highway use tax |
|---|---|---|
| Dealer sale: $30,000 price, $699 document fee, $8,000 trade-in | (30,000 + 699 - 8,000) = 22,699 x 3% | $680.97 |
| Casual sale: computer value $12,000 | 12,000 x 3% | $360 |
| Dealer sale: $15,000 price, no trade-in, no document fee | 15,000 x 3% | $450 |
These are our arithmetic on the form's rules, not an official calculation; NCDMV computes the actual amount from its records.
The form summarises the rates; the statute (G.S. 105-187.3 to 105-187.7) adds rules the form does not list:
The statute text was read from a copy of Article 5A published by a county government, because the General Assembly website returned an error; check the current text on ncleg.gov before relying on a borderline case.
NCDMV's military services page says military personnel, residents and non-residents, registering a vehicle in North Carolina are not exempt from the highway-use tax. For a vehicle purchased by military personnel with military registration the tax is 3 percent of purchase price not to exceed $250; vehicles purchased overseas are not exempt from taxes either.
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