Atlanta Property Tax Assessment 2026: How to Appeal in Fulton County Before July 31

The Georgia homestead exemption reduces property taxes on your primary residence — but it doesn't file itself after closing. New Atlanta homeowners must apply by April 1 at their county assessor's or tax commissioner's office. Most Metro Atlanta counties offer a $10,000 reduction in assessed value, saving homeowners $700–$1,200+ annually. The exemption does not transfer automatically when you move; you must file a new application at your new county address.