Gwinnett County Tax Commissioner Denise R. Mitchell

Denise R. Mitchell, MPA

Gwinnett County Tax Commissioner


Tax Commissioner Denise Mitchell is a constitutional officer elected to bill, collect and disburse personal and property taxes and to administer homestead exemptions. Serving also as an agent for the state of Georgia, the tax commissioner registers and titles motor vehicles and disburses associated revenue.

Video Library

Understanding Your Property Tax Bill

Motor Vehicle Forms 

Tax Commissioner’s Ambassador

Announcements & Events 

 

Announcements

Madison Dumel, Monday, December 1, 2025
2026 Tag Office Hours Change Important
General

New Tag Office Hours Coming Soon

Beginning January 1, 2026, Tag Office hours will shift to 8:30 a.m. to 5:00 p.m., Monday through Friday. The call center hours will remain unchanged. This adjustment supports operational continuity and fiscal responsibility while ensuring residents receive efficient, high-quality service.

New to Gwinnett?

Click here for helpful information about registering your vehicles and homestead exemptions.