Georgia Senior Property Tax: A Modest State Floor and Extraordinary County-Level Layers

Updated April 2026

Georgia's state-mandated senior property tax exemptions are modest — a $10,000 school-tax exemption for owners 62+ and a $4,000 county exemption for owners 65+, both income-tested at a nominal $10,000 cap. But that nominal cap is much less restrictive than it looks because Social Security and retirement income are excluded from the calculation up to the federal Social Security Act maximum (approximately $99,648 for 2026). And on top of that statewide floor, individual counties — particularly the fast-growing metro Atlanta counties — have layered extraordinary local enhancements: Cobb County exempts age-62 seniors from 100% of school taxes with no income limit; Forsyth County offers the same at age 65; Gwinnett caps a similar full-school-exemption at the SS maximum. The local layer is where the real Georgia senior tax savings live.

The State Floor (OCGA §48-5-40 et seq.)

Three state-mandated exemptions every Georgia county must offer:

Age 62+ school tax exemption: additional $10,000 off assessed value against school tax. Income test: $10,000 cap, but Social Security and retirement income up to the SSA max (~$99,648 for 2026) are excluded from the calculation. So a senior with $40,000 in Social Security plus $8,000 in dividends has $8,000 of countable income — comfortably under the cap.
Age 65+ county tax exemption: $4,000 off assessed value against county ad valorem tax. Same $10,000 income test with Social Security/retirement exclusion.
Floating Inflation-Proof Exemption (age 62+): if combined household income is under $30,000, this exemption shields homestead-value growth above $10,000 from county tax. Effectively caps the increase a senior pays as their home appreciates.

Filing deadline for the state-mandated exemptions: April 1, with the option to file up to the end of the 45-day appeal window after the notice of assessment.

Why the Income Test Is More Accessible Than It Looks

The $10,000 income cap, read in isolation, would disqualify nearly every Georgia senior. The Social Security and retirement-income exclusion changes the math entirely. A typical Georgia senior household drawing $30,000 in Social Security and $20,000 from a 401(k) distribution has $20,000 of countable income — over the cap. But the same senior household drawing $30,000 in Social Security and $8,000 from interest and dividends has $8,000 of countable income, well under the cap. The exclusion is what makes the state floor accessible to most low- and middle-income retirees.

Still, a senior with substantial 401(k) or IRA distributions can fail the test even with modest Social Security income, because IRA/401(k) distributions are not always treated as “retirement income” for the §48-5-40 exclusion in every county's interpretation. Run the math against your specific income mix; don't assume Social Security alone makes you eligible if you also pull substantial retirement-account distributions.

Is your Georgia assessment correct?

The state and county senior exemptions both shield specific dollar amounts of assessed value. If the underlying value is too high, those shields apply against an inflated base. An assessment review is the lever that fixes the base.

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The County-Level Layer Where the Real Money Is

Georgia counties have authority to enact local senior exemption ordinances on top of the state floor. The metro Atlanta counties have used this authority aggressively, creating some of the most generous senior tax benefits in any U.S. state. Selected examples:

Cobb County: 100% exemption from school taxes for owners 62+, with no income limit. Combined with the modest state-level $10K school exemption, Cobb seniors effectively pay zero school tax on their homesteads. This is among the most generous senior school tax provisions in the country.
Forsyth County: 100% school tax exemption at age 65, no income limit.
Gwinnett County: Full school tax exemption at age 65, with an income cap set at the Social Security Act maximum (approximately $124,648 — note this is higher than the $99,648 figure for the state-level test, because Gwinnett uses a different cap reference). Known locally as the L5A exemption.
DeKalb, Fulton, Cherokee, and other metro Atlanta counties offer their own variants — eligibility ages, income caps, and exemption percentages vary substantially. Always confirm with your specific county tax commissioner.

Outside metro Atlanta, county-level senior enhancements are less generous and less universal. Rural Georgia counties often offer only the state-mandated floor. The disparity is large enough that two seniors with identical incomes and home values living in adjacent counties can face dramatically different annual tax bills based purely on which side of the county line their home sits on.

Application Across Multiple Programs

Apply at your county tax commissioner's office. Most counties combine state and county-level exemption applications onto a single form, but some require separate applications for state-mandated and local-option exemptions. Check before assuming one filing covers all available programs.

Documentation typically required:

Government photo ID confirming age
Most recent federal tax return showing income (counties verify the income test against your filed return)
Social Security award statement (SSA-1099) confirming the amount of excluded Social Security income
Proof of homestead status / primary residence

Once approved, most exemptions stay in place automatically until a disqualifying event — sale, death of homeowner without surviving qualifying spouse, change in primary residence, or income exceeding the cap (which counties may revisit periodically).

Frequently Asked Questions

My total household income is $48,000 — am I disqualified by the $10,000 cap?

Probably not. Georgia's state-level senior exemptions exclude Social Security and retirement income up to the federal Social Security Act maximum (approximately $99,648 for 2026) from the income calculation. A senior household drawing $36,000 in Social Security plus $12,000 from dividends and interest has $12,000 of countable income — over the $10,000 cap. But if the income mix is mostly Social Security and qualifying retirement income, the countable figure can be much lower. Run the calculation against your specific income sources before assuming you don't qualify.

I'm 64 and live in Cobb County. Can I claim the 100% school exemption now?

Yes — Cobb's 100% school tax exemption applies starting at age 62, not 65. You qualified two years ago. File with the Cobb County Tax Commissioner's Office; the deadline is April 1 of the tax year. There is no income limit on Cobb's 100% school exemption, so income-mix concerns that affect the state-level program don't apply here.

If I move from Cobb to Cherokee County, will I keep the same 100% school exemption?

Not automatically. The 100% school exemption is a Cobb County local ordinance — it applies to property within Cobb County, not to a person who used to live there. When you establish a new homestead in Cherokee County, you become subject to Cherokee's local senior exemption rules, which have different age thresholds, income caps, and exemption amounts. Cherokee's exemption is generous but not identical to Cobb's. The state-level $10K school exemption (62+) and $4K county exemption (65+) follow you to any Georgia county; the local enhancements do not.

My county doesn't have a generous local senior exemption. Can I petition for one?

Yes, in principle. Local senior exemptions in Georgia require local legislation passed by the county and ratified by voters in a referendum. Citizens can petition the county legislative delegation to introduce enabling legislation. Whether the legislation passes depends on local political and budget considerations — the exemptions cost the county school district revenue, so they're typically only adopted in counties with growing tax bases. Most rural Georgia counties have not enacted local enhancements; the state floor is what's available there.

Are 401(k) distributions excluded from the income test like Social Security is?

The state statute under OCGA §48-5-40 et seq. excludes “retirement income” up to the federal Social Security Act maximum. Counties interpret this language differently — some treat 401(k) and IRA distributions as qualifying retirement income (excluded), others apply a narrower reading that captures only Social Security itself plus defined-benefit pension income. If your income mix includes substantial 401(k) or IRA distributions, ask your specific county tax commissioner's office how they treat those distributions before relying on the exclusion. The answer is genuinely county-by-county.