Georgia counties that exempt seniors from school tax include Gwinnett and Cobb, which eliminate county school property taxes entirely for qualifying older homeowners, along with DeKalb and Fulton, which offer full or partial school tax relief through tiered programs. The rules on age, income, and application deadlines change at the county line, so where you live matters as much as how old you are.
Counties That Fully or Substantially Exempt Seniors From School Taxes
Gwinnett County
Gwinnett’s L5A exemption wipes out 100 percent of Gwinnett County school taxes on your home and up to one acre. You must be 65 or older as of January 1, and your Georgia taxable income cannot exceed the Social Security maximum benefit plus $25,000. For 2026, that ceiling works out to $124,648, which puts a full school tax exemption within reach for most retirees in the county.1Gwinnett County Tax Commissioner. Senior Exemption FAQs
Cobb County
Cobb takes the simplest approach in metro Atlanta: homeowners 62 and older are exempt from all county school taxes, with no complex income tier to navigate for the school piece.2Cobb County Tax Commissioner. New Resident A separate state-level senior exemption at age 65 also reduces the assessed value by $4,000 for state, county bond, and fire district taxes when net income stays under $10,000 (Social Security and retirement income excluded).3Cobb County Tax Commissioner. Exemptions – Property Taxes
DeKalb County
DeKalb layers several senior exemptions with different income thresholds. The H3 exemption eliminates all school taxes for households with Georgia net income under $10,000. At the top end, the H9 exemption also eliminates school taxes, with the income limit set at roughly $85,000 in federal adjusted gross income plus municipal bond income. In between, exemptions like H6 and H7 knock set dollar amounts off the school-taxable value at income limits of $15,000 and $16,000.4DeKalb County Government. Homestead Exemption Information The tiered structure means seniors who earn too much for the strictest test often still qualify for something.
Fulton County
Fulton offers a $54,000 reduction in assessed value for county school taxes to homeowners 65 or older (or disabled) when combined household income does not exceed $30,000.5Fulton County Board of Assessors. 2023 Homestead Exemption Guide Beginning in 2026, Fulton County and Atlanta Public Schools added a new senior homestead exemption with no income requirement, providing up to $50,000 off the Atlanta Public Schools assessment. The exact amount can shift year to year because the legislation includes an annual aggregate cap across all qualifying homeowners.6Fulton County Board of Assessors. Frequently Asked Questions – New Senior Homestead Exemptions
Other counties across Georgia offer their own exemptions, authorized by local legislation and approved by voters at referendum.7Georgia Secretary of State. Constitution of the State of Georgia The four counties above illustrate the range, but if you live elsewhere, check with your county tax commissioner: benefits and income limits are set locally.
The Statewide Baseline Every Senior Gets
Under O.C.G.A. 48-5-52, Georgia’s statewide senior school tax exemption applies to homeowners at least 62 years old as of January 1 who own and occupy the home as their primary residence. It removes up to $10,000 of assessed value from school district taxes, including taxes used to pay off school bond debt. Household net income for the prior year (yours plus your spouse’s, if your spouse lives with you) cannot exceed $10,000.8Justia. Georgia Code 48-5-52 – Exemption From Ad Valorem Taxation for Educational Purposes of Homesteads of Qualified Individuals 62 or Older
That cap is modest by design. Most seniors who want meaningful school tax relief will find it in their county’s program rather than the state floor.
How Income Is Counted (This Is Where People Get Tripped Up)
The state exemption uses Georgia “net income” as defined by statute, not the adjusted gross income line from your federal return. The key exclusion: Social Security benefits and retirement income from public or private pensions don’t count, up to the maximum benefit Social Security authorizes for an individual and spouse. Only retirement income above that federal maximum counts against the $10,000 cap.8Justia. Georgia Code 48-5-52 – Exemption From Ad Valorem Taxation for Educational Purposes of Homesteads of Qualified Individuals 62 or Older
In practice, seniors living mostly on Social Security and a modest pension often fall under the $10,000 net income line even if their gross income looks considerably higher on paper. Your county tax office can walk you through the calculation; bring last year’s federal and state returns.
Counties don’t all use the same income definition. Some rely on Georgia net income with the Social Security exclusion. Others use federal adjusted gross income. Gwinnett, for example, sets its school tax exemption ceiling by adding $25,000 to the Social Security maximum benefit. Check the definition your county uses before deciding you earn too much to qualify.
How to Apply
You must own and occupy the property as your primary residence on January 1 of the tax year. In your first year claiming the exemption, you file an affidavit with the county tax commissioner (for county school districts) or the city governing authority (for independent school districts). The affidavit states your age as of January 1, your total net income for the prior calendar year, and any other information the state revenue commissioner requires.8Justia. Georgia Code 48-5-52 – Exemption From Ad Valorem Taxation for Educational Purposes of Homesteads of Qualified Individuals 62 or Older
The traditional filing deadline is April 1 of the tax year. Georgia now also accepts applications after April 1 through the end of the 45-day window to appeal your notice of assessment, giving you a second chance if you miss the initial cutoff.9Georgia Department of Revenue. Property Tax Homestead Exemptions
Documentation varies by county, but plan to bring:
- Georgia driver’s license or state ID showing your address at the property
- Prior-year federal and state income tax returns
- Social Security award letter or Form 1099 if you receive benefits
- Deed or mortgage statement confirming ownership
- Vehicle registrations showing vehicles registered at the property address
Some counties, including DeKalb, require all your vehicles to be registered at the homestead address and expect you to file income taxes from that address.10DeKalb County Tax Commissioner’s Office. Homestead and Property Tax Exemptions Missing the deadline carries no financial penalty, but you lose the exemption for that tax year and have to wait for the next cycle.
Most counties renew the exemption automatically as long as you continue to own and occupy the home. If your income rises above the threshold, you’re expected to notify the tax office. The state revenue commissioner can cross-reference exemption affidavits against income tax records, and discrepancies do get flagged.
A Related Benefit: The Floating Inflation-Proof Exemption
Separate from the school tax exemption, O.C.G.A. 48-5-47.1 offers a floating inflation-proof homestead exemption that freezes your county tax assessment at its current level, so rising home values don’t push up your county property taxes. You must be 62 or older, and combined household income (federal adjusted gross income) cannot exceed $30,000.11Justia. Georgia Code 48-5-47.1 – Homestead Exemptions for Senior Citizens
Two things to know. This freeze covers only county taxes, not school or municipal taxes. And it replaces, rather than stacks with, other county homestead exemptions. You can hold this county freeze and a senior school tax exemption at the same time, because they cover different tax categories.