Trust the rule, not a mystery number

Official vehicle tax and fee sources

CarDealAudit separates fixed statewide rules from rates and fees that depend on address, vehicle or transaction details. These are the primary public sources used by the detailed state engines.

Reviewed 13 August 2026State calculators
GeorgiaCalculator

Georgia generally taxes titled vehicle purchases through the one-time 7% Title Ad Valorem Tax (TAVT) rather than ordinary vehicle sales tax and annual ad valorem tax.

North CarolinaCalculator

North Carolina generally uses a 3% Highway-Use Tax when a vehicle title is transferred instead of ordinary vehicle sales tax, with a qualifying dealer trade reducing net retail value.

New YorkCalculator

New York vehicle sales tax depends on the applicable state/local rate and registration location. A qualifying dealer trade-in accepted for resale can reduce taxable receipts; DMV registration remains vehicle-specific, and a dealer can charge up to $175 for submitting a registration/title application.

TennesseeCalculator

Tennessee applies 7% state tax to the taxable vehicle price, local tax only to the first $1,600 of a single article, and a 2.75% state single-article tax to the portion from $1,600.01 through $3,200.

Federal consumer guidance

The Federal Trade Commission recommends comparing the total price, questioning unfamiliar charges and not judging a vehicle deal only by the monthly payment.

FTC vehicle buying guidance

Why local inputs remain visible

Some states have local sales-tax rates, county use taxes, wheel taxes, weight-based registration or vehicle-value formulas. When a public state source does not support one exact statewide figure, CarDealAudit asks for the location-specific amount instead of manufacturing precision.