Car Tax Rates 2025 Usa. Car sales tax rates fall between 0% to 8.25% depending on the state, with a national average rate of 4.99%. Find out how much will my car tax be in 2025 with updated details on rates and calculations to help you plan your vehicle expenses effectively.

Car sales tax can vary a lot based on your state, so it’s essential to check local rates. Find out how much tax you will pay when buying a new or used car.