Determine Ad Valorem Tax Due

For online vehicle valuation and estimated ad valorem tax information, visit the Georgia Department of Revenue website

Call 770-822-8818 during business hours (Monday-Friday, 8am-5pm, excluding holidays) with your vehicle identification number (VIN) and current address, and we can calculate an estimate of taxes due.

You may also email your VIN and current address to Tag@gwinnettcounty.com to get an estimate.


Motor Vehicle Appeals

If you disagree with the State-provided vehicle value, you have 45 days from the date the registration fees were paid to file an appeal. Visit the Tax Assessor’s website for more information.


Updated 10/1/2018