Georgia does something for homeowners that pretty much no other state does. Win a reduction on appeal and the county can't raise your value again for two more years on top of the one you won. So we read the statute, and then we read the bill that changed it, because the version some counties still publish is out of date and the exceptions are where people lose the thing they just won.
Here's the working sentence of O.C.G.A. 48-5-299(c), quoted exactly:
"the new valuation so established by appeal decision or agreement may not be increased by the board of tax assessors during the next two successive years, unless otherwise agreed in writing by both parties"
So a win in 2027 holds through 2029. Your bill can still move a bit if your city or school district changes its rate, because the freeze holds the value rather than the tax. But the number the county puts on your house is locked.
Now, House Bill 581 rewrote that subsection. The change is a single word and it's really easy to miss, so here's what happened.
The old text froze a value that was "reduced or is unchanged" and then said "such valuation" is protected. The new text says "such reduced valuation". So going to a hearing and having the board leave your number exactly as it was used to earn you three years of protection anyway. Now it doesn't. You have to actually win something.
Watch where you read the law. We found a Georgia county publishing this statute for its own taxpayers with the pre-2024 wording still in it. It's honestly an easy mistake for anyone to make, because the opening phrase still says "reduced or is unchanged" and the change is buried in the clause after it. If you're reading a county page, a blog, or a printout, check it against the bill.
The statute lists four. Two of them are procedural traps rather than edge cases.
"This subsection shall not apply to a valuation established by an appeal decision if the taxpayer or his or her authorized representative failed to attend the appeal hearing or provide the board of equalization, hearing officer, or arbitrator with some written evidence supporting the taxpayer's opinion of value"
Read that twice, because it's better news than it first looks. Attending is one way to satisfy it. Lodging written evidence is the other. Either one on its own satisfies the statute.
So if you genuinely can't take a weekday morning off, you can still protect the freeze by submitting written evidence of what you think the home is worth. Attending as well is stronger, and if you can only manage one, don't skip both.
"if the taxpayer files an appeal pursuant to Code Section 48-5-311 during the next two successive years, the board of tax assessors, the board of equalization, hearing officer, or arbitrator may increase or decrease the value of the real property based on the evidence presented"
This one is quite counterintuitive, and it's the instinct almost everybody has after a win. You appealed, it worked, so you try again next year.
Doing that reopens your number in both directions and throws away the protection you just earned. Win, then leave it alone until the freeze runs out.
The other two: the freeze also fails if you file a return at a different value during those years, and the county can still change the value after an on-site inspection that finds substantial additions, deletions, improvements, or an error in how the property was recorded.
Georgia's HOME Act, signed in May 2026, caps homestead assessment increases at the rate of inflation from 2027, statewide, and unlike the earlier floating exemption no county, city or school district can opt out.
But plenty of people have read that as meaning appeals don't matter anymore. It's actually the opposite, and the reason is simple. A cap controls how fast your value climbs. It says nothing about whether today's number is right. Whatever your assessment is when the cap starts becomes the base every later year is measured from, so a number that's too high now stays too high, growing gently, for as long as you own the place.
Which makes the next two appeal seasons the ones that count. Win a reduction, the freeze holds it for three years, and the cap then carries that lower base forward. Also worth knowing: the cap only covers owner-occupied homes. Rentals, second homes and land are never capped, so for those an appeal is the only thing that's ever moved the number.
We built a checker for Fulton County and ran 6,000 single family homes through it, using the county's own records of size, year built, bedrooms and bathrooms, and 80,120 recorded sales.
About 8 percent had a case worth filing. The median one was worth roughly $32,800 off the assessed value, which at Georgia's 40 percent assessment ratio means around $82,000 off what the county says the home is worth, held for three years.
So most people shouldn't appeal, and that's basically the useful half of the answer. The county's values in Fulton run about 14 percent behind what homes are actually selling for, which is why. If you check and we tell you no, that's the honest outcome and it costs you nothing.
And one thing sinks a lot of appeals before they start. If you bought the house recently for around what the county says it's worth, the county holds the deed and an appraiser will produce it at the hearing. Your own purchase price outweighs pretty much any set of comparable sales. In our sweep that situation applied to roughly one Fulton owner in nine.
You get 45 days from the date printed on your Annual Notice of Assessment, not from when it landed on your doormat. Fulton mails in mid June. Filing costs nothing, and O.C.G.A. 48-5-311 lets somebody who isn't a lawyer represent you at the Board of Equalization.
Use form PT-311A, or a plain letter that says which appeal route you're choosing. You pick that route on the form and you can't change it afterwards. For a home it's the Board of Equalization or nonbinding arbitration, since the hearing officer route needs non-homestead property over $500,000. Choose the Board of Equalization unless you've got a really specific reason not to.
And if the assessors offer to settle by letter rather than at a hearing, get it in writing and signed. The statute attaches the freeze to a decision or to a "written agreement signed by the board of tax assessors and taxpayer". A verbal adjustment is neither.
Check my Fulton County address free
The statute quotes are from O.C.G.A. 48-5-299(c) and 48-5-311. The one-word change was read from the as-passed text of House Bill 581, section 1-5, published by the Georgia General Assembly and read on August 4, 2026. That section states it is "revising subsection (c)", and its text reads "such reduced valuation" where the previous version read "such valuation".
The county publishing the older wording is a real Georgia county assessor's page, and we haven't named it, because the point is that you should check your source rather than that anybody deserves embarrassing. Anyone can compare the two texts.
Also, our Fulton figures come from the county's own published data, read on August 4, 2026: the Tax Parcels 2025 layer for values, and the Tax CAMA bulk files for characteristics and sales. The sweep covered 6,000 single family parcels and the sales index holds 80,120 usable comparable sales. The 14 percent figure is the median of sale price over county market value across 1,258 matched 2025 sales.
Finally, the HOME Act is Senate Bill 33, signed May 11, 2026. Its cap begins in 2027 and applies to homestead property only.