Property taxes in Georgia are assessed and collected at the local level — primarily by counties and municipalities — with rates varying significantly depending on where your home is located. The statewide average effective rate for 2025is 0.92%, meaning a homeowner with a $285,500 median-value home typically pays around $2,627 per year in property taxes. For a monthly perspective, that works out to roughly $219/month — a line item that should factor into every home purchase decision in Georgia.
Georgia uses a 40.0% assessment ratio for primary residential properties. This means the county assessor sets your home's taxable (assessed) value at 4000% of its market value. On a $400,000 home, for example, the taxable assessed value would be $160,000. Mill rates (the nominal tax rate per $1,000 of assessed value) are then applied to this lower figure.
Available Exemptions in Georgia
$2,000 off assessed value ($5,000 market value equivalent at 40% ratio) for owner-occupied homes. Most counties offer additional exemptions on top.
Homeowners 65+ may qualify for a school tax exemption (varies by county). Fulton County seniors 65+ with income under $10,000 receive a full school tax exemption.
100% disabled veterans: $60,000–$119,080 off assessed value depending on when disability was incurred. Surviving spouses also qualify.
What Makes Georgia's Property Tax System Unique
Georgia uses a 40% assessment ratio (called "assessed value" = 40% of fair market value). Mill rates are applied to assessed value. The Atlanta metro area (Fulton, DeKalb, Cobb counties) has higher effective rates than rural Georgia.
When Are Georgia Property Taxes Due?
Georgia property taxes are paid on a annual basis. Due dates: Varies by county — typically October 15 to December 20. Missing a due date typically results in penalty interest (often 1–2% per month) and eventually tax liens, so it is important to calendar these dates well in advance — especially if you have a mortgage and your lender handles property tax through escrow (in which case they pay on your behalf from your escrow account).
How to Appeal Your Property Tax Assessment in Georgia
If you believe your property has been over-assessed — which is surprisingly common, especially after rapid market changes — you have the right to appeal. File with your county Board of Assessors by the deadline shown on your assessment notice (typically 45 days from notice date).
To build a strong appeal, gather comparable sales (homes similar in size, age, and condition that sold recently for less than your assessed value), photos documenting property defects, and any independent appraisals you have. Many homeowners who appeal see their assessments reduced — and some jurisdictions allow free informal hearings before a formal appeal is required.
Property Tax Rates by Major Georgia Cities
Within Georgia, effective property tax rates vary significantly by city and county. Here are the major areas and what to expect:
- Atlanta— rates in this area may differ from the 0.92% statewide average. Use the calculator above with your specific assessed value for a more accurate estimate.
- Augusta— rates in this area may differ from the 0.92% statewide average. Use the calculator above with your specific assessed value for a more accurate estimate.
- Columbus— rates in this area may differ from the 0.92% statewide average. Use the calculator above with your specific assessed value for a more accurate estimate.
- Savannah— rates in this area may differ from the 0.92% statewide average. Use the calculator above with your specific assessed value for a more accurate estimate.
- Macon— rates in this area may differ from the 0.92% statewide average. Use the calculator above with your specific assessed value for a more accurate estimate.
Note: County rates within Georgia can range from well below to well above the statewide average. Always verify the current mill rate with your county assessor's office.
Pro Tips for Georgia Property Owners
- Apply for every exemption you qualify for — many homeowners leave money on the table by not filing for the homestead or senior exemption. Applications are typically annual or one-time, and deadlines are firm.
- Review your assessment notice every year. If the county's estimate of your home's market value seems too high relative to what similar homes are actually selling for, appeal it. Even a 10% reduction on a $400,000 assessment saves $400–$700/year at typical Georgia rates.
- If you have a mortgage, confirm with your lender whether property taxes are paid via an escrow account. If so, ensure your escrow balance is adequate — under-funded escrow leads to an escrow shortage and a sudden increase in your monthly mortgage payment.
- Pay early if your state offers discounts. Some states (like Florida) give 1–4% discounts for early payment. On a $5,000 tax bill, a 4% early-payment discount saves $200 — for essentially zero work.
- Property taxes are generally deductible on your federal income tax return as part of the SALT deduction (state and local taxes), subject to the $10,000 cap introduced by the Tax Cuts and Jobs Act. For high-tax states, this cap is often a binding constraint.