Hawaii Car Sales Tax
Hawaii car sales tax is about 4.5% (4% state + ~0.5% local). See what you'll pay on a $30,000 car and how it affects your payment.
Buying a $30,000 car in Hawaii
*$3,000 down, 7% APR, 60 months, tax rolled into the loan.
Hawaii's general excise tax applies to vehicle sales, plus weight-based registration fees.
These are estimates for planning. Rates and fees change and vary by county and vehicle — confirm with your state motor vehicle agency.
Frequently asked questions
What is the sales tax on a car in Hawaii?
About 4.5% in total: 4% statewide plus roughly 0.5% in typical local taxes. Hawaii's general excise tax applies to vehicle sales, plus weight-based registration fees.
How much tax will I pay on a $30,000 car in Hawaii?
Roughly $1,350, before any trade-in credit or state-specific caps.
Does a trade-in reduce car sales tax in Hawaii?
In most states the trade-in value is subtracted before tax is charged, which can save hundreds of dollars. Check with your state DMV for the exact rules.