New Jersey rules, verified against the statutes
Out-the-door price in New Jersey
How New Jersey works
- New Jersey sales tax is flat statewide at 6.625% — no county or city variation applies to vehicle sales (New Jersey's reduced-rate Urban Enterprise Zones and Salem County both explicitly exclude motor vehicles).
- Your trade-in reduces the taxable amount, with no dollar cap, as long as it's part of the same dealer transaction.
- Manufacturer rebates are taxed in New Jersey: tax is computed on the price before the rebate, since that's what the dealer is ultimately paid. A dealer's own cash discount (not reimbursed by a third party), by contrast, does lower your taxable price.
- New Jersey no longer exempts electric vehicles from sales tax — that exemption fully phased out July 1, 2025. EVs do pay a separate annual registration surcharge ($270 for 2026, rising through 2028).
- The dealer's documentary fee is NOT capped by New Jersey law (just required to be itemized in the paperwork) and is part of the taxable price.
Rules last verified Jul 6, 2026. Our methodology.
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New Jersey OTD questions, answered
Does a trade-in reduce sales tax in New Jersey?
Yes — New Jersey taxes the difference: your trade-in's value is subtracted before tax is computed.
Are manufacturer rebates taxed in New Jersey?
Effectively yes — tax is computed before the rebate is applied, so you pay tax on the pre-rebate price.
Is the doc fee capped in New Jersey?
No — doc fees are uncapped in New Jersey; buyers report a typical $695.00. It's negotiable as part of your total OTD.