Kentucky Auto Loan & Sales Tax Calculator
Calculate your Kentucky auto loan monthly payment and vehicle sales tax. Kentucky charges 6% on vehicle purchases.
This state does not offer a trade-in tax credit.
Kentucky Sales Tax Rules
Kentucky charges 6% usage tax on vehicles, calculated on the higher of the purchase price or the NADA book value. Trade-in values do NOT reduce the taxable base. Kentucky has no local sales taxes — 6% is the final rate statewide.
Source: Ky. Rev. Stat. § 138.460
Frequently Asked Questions
What is the vehicle sales tax rate in Kentucky?
Kentucky charges a 6% motor vehicle usage tax under Ky. Rev. Stat. § 138.460, applied to the higher of the purchase price or the vehicle's NADA retail book value. Kentucky has no local sales taxes — 6% is the statewide rate.
Does Kentucky reduce sales tax for trade-ins?
No. Kentucky's 6% usage tax is calculated on the vehicle's purchase price or NADA book value (whichever is higher), with no trade-in deduction allowed.
What is the NADA book value rule in Kentucky?
Kentucky taxes vehicles at the higher of the actual purchase price or the NADA retail book value. This means if you buy a used car below its book value (e.g., from a family member), you may still owe tax based on the higher book value.
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This tool is for informational and educational reference only and does not constitute financial advice. Calculations are estimates based on the inputs provided and state average data. Actual results will vary. Always consult a licensed financial advisor before making financial decisions.