The Georgia Homestead Exemption: How Atlanta Homeowners Lower Their Property Tax
One of the easiest ways for a metro Atlanta homeowner to lower a property tax bill is also one of the most overlooked: the homestead exemption. It is not automatic, it costs nothing to file, and missing the deadline means waiting a full year. Here is how it works in 2026.
What the homestead exemption does
A homestead exemption reduces the assessed value used to calculate your county and school property taxes on your primary residence — which lowers your annual bill for as long as you remain eligible. You qualify if you own and occupy the home as your primary residence as of January 1 of the tax year.
The deadline that trips people up: April 1
Most Georgia counties — including the metro Atlanta counties — use April 1 as the filing deadline for that tax year’s exemption. Applications filed after April 1 generally are not granted until the next calendar year. A handful of counties set their own earlier cutoff, so it is worth a quick call to your county tax commissioner to confirm.
How to file
- File with your county tax commissioner or tax assessor (not the state). Most metro counties let you apply online.
- You generally need proof the home is your primary residence (e.g., a Georgia driver’s license showing the property address).
- You only file once — the basic exemption renews automatically as long as you keep living there.
Beyond the basic exemption
Counties, cities, and school districts also offer additional exemptions with their own criteria — for example, by age, income, veteran status, or disability. These vary widely by county and city, so check what your specific jurisdiction offers; the savings can be meaningful if you qualify.
If you closed on a metro Atlanta home last year, put ‘file homestead exemption’ on your calendar before April 1. It is five minutes of paperwork for a discount that repeats every year you own the home.
— Jose Mendoza, Managing Broker
Frequently asked questions
I just bought my home this year. Can I file?
You qualify based on owning and occupying the home as your primary residence as of January 1. If you closed after January 1, you typically file for the following tax year — but confirm the specifics with your county.
Does the exemption transfer if I move?
No. The exemption applies to the specific home you occupy as your primary residence. When you move, you file again on your new primary residence.
Where do I confirm my county’s rules?
Your county tax commissioner’s or tax assessor’s office is the authoritative source for deadlines, forms, and the exemptions available where you live.
