Georgia's HOME Act: What the New Property Tax Cap Means for Buyers and Sellers in North Metro Atlanta
What does Georgia's HOME Act mean for homebuyers and sellers?
Georgia’s HOME Act (Senate Bill 33), signed into law on May 11, 2026, expands Georgia’s property tax relief framework for homesteaded homeowners by tying annual assessment growth to inflation and creating new local tools aimed at reducing property tax burdens. The law takes effect beginning with the 2027 tax year. For buyers and sellers in Cherokee County, Forsyth County, and across North Metro Atlanta, it’s an important change to understand because a home’s taxable value may look very different depending on how long the current owner has held the property and whether homestead protections apply.
By Greg Hart | June 8, 2026
The most significant property tax change in Georgia in decades was signed into law on May 11, 2026. If you're buying or selling a home in Canton, Woodstock, Cumming, Alpharetta, Milton, or anywhere in North Metro Atlanta, here's what changed and why you need to understand it before your next move.
This isn't a minor tweak. The HOME Act restructures how property taxes grow for Georgia homeowners, and it has direct implications for your transaction, whether you're on the buy side or the sell side.
What the HOME Act Actually Does
Georgia’s HOME Act builds on the state’s recent property tax reform efforts and is designed to give homesteaded homeowners more predictability in how their property taxes grow over time.
Under the HOME Act:
Annual assessment growth for qualifying homesteaded property is tied to inflation, rather than rising unchecked alongside market appreciation.
The law applies to owner-occupied primary residences that qualify for homestead treatment, not rental properties, second homes, commercial property, or vacant land.
It also creates LHOST (Local Homestead Option Sales Tax), a local option that can be placed on the ballot beginning in 2028 and, if approved by voters, used to help offset property taxes for qualifying homeowners.
In plain English:
If you live in your home and qualify for a homestead exemption, the taxable value of your property should grow in a more predictable way from year to year instead of jumping as quickly as market values in a rapidly appreciating area.
That’s a meaningful change for homeowners in places like Canton, Woodstock, Cumming, Alpharetta, and Milton, where values have climbed significantly over the past several years.
The Part That Matters Most If You're Buying
Here's the piece that most buyers aren't thinking about when they're running mortgage payment calculations.
When a home sells, the new owner's assessment resets to the full current market value. The previous owner's years of capped, inflation-limited assessments do not transfer to you. You start fresh at whatever the county assessor determines the home is worth today.
Here’s the part buyers need to understand: a seller’s current property tax bill may not reflect what the buyer will pay after closing.
If a homeowner has lived in the property for several years and has benefited from homestead protections and capped assessment growth, their taxable value may be well below today’s market value. A new buyer, however, may start with a higher assessed value based on the county’s valuation process at the time of purchase.
This isn't a reason not to buy. But it is something to build into your budget accurately. When you're comparing a new construction home (which also enters at market value assessment) to a resale that's had the cap running for several years, the property tax lines may look identical on paper, but make sure you understand what the assessment will actually be after closing.
The good news is that once you purchase a home, occupy it as your primary residence, and qualify for any applicable homestead protections, the HOME Act is intended to give homeowners more predictability in how their taxable value grows over time. In a market where values can move quickly, that added predictability can be meaningful for long-term budgeting.
Every buyer's situation is different, your property tax estimate depends on the specific home, its current and assessed values, and which county it sits in. That's a conversation worth having before you make an offer, not after you've already signed. Understanding how to file your homestead exemption after closing is also a critical step that affects your tax bill.
What This Means If You're Thinking About Selling
Here's the flip side, and it's the piece sellers in Cherokee and Forsyth County are quietly starting to think about.
If you've owned your home for several years in a market where values have risen significantly, your capped assessment is a financial benefit you've earned. When you sell, that benefit disappears. You walk away from it.
This creates what economists call a "lock-in effect", a disincentive to move because doing so means giving up your artificially low tax base. It's the same dynamic California has lived with under Proposition 13 for decades, and it's now coming to Georgia.
Consider a homeowner in Canton who bought five years ago when prices were meaningfully lower. Their assessed value has grown at inflation. A new buyer would enter at today's market value of, say, $515,000. If that homeowner sells and buys a comparable home elsewhere in Cherokee County at today's prices, they give up their old capped assessment and start over at the new property's current value.
That said, don't let the tax tail wag the dog.
If the home no longer fits your life, if you're ready to upsize, downsize, relocate, or cash in equity you've built over the past several years, the property tax calculus is just one line item in a much larger picture. In a market where homes are selling at $460,000–$619,000+, the equity you've accumulated almost certainly outweighs the annual tax savings from staying.
What I'd encourage any seller considering this to do: run the full numbers. Know what you'll net from your sale.Compare that to what you'd spend, including property taxes, in the first year on your next home. That comparison gives you an honest picture of whether the lock-in effect is a real reason to wait or just an intellectual curiosity.
If you're on the fence about timing, I walk through exactly these scenarios with sellers every week.The market timing question in North Metro Atlanta has other variables too,and most sellers find the full picture is more nuanced than any single factor suggests.
The Bottom Line for Both Sides
The HOME Act is a net positive for Georgia homeowners who stay put, it protects you from runaway assessment growth and gives your property tax bill more predictability year to year.
But it's not neutral when homes change hands. Every transaction creates a reset. Buyers enter at market value. Sellers walk away from their capped assessment.
The smarter play, for buyers and sellers alike, is to understand the full financial picture before the transaction, not after. That includes property taxes, not just the purchase price or sale proceeds. The details of your specific situation in Cherokee County or Forsyth County will shape how much this matters for you, and that's where a detailed, local conversation makes the difference.
Frequently Asked Questions
When does Georgia's HOME Act take effect?
The HOME Act (SB 33) was signed by Governor Brian Kemp on May 11, 2026. The property tax assessment cap takes effect for the 2027 tax year. Your 2026 property tax bill is not affected by the new law.
If I buy a home in Cherokee or Forsyth County, how will the HOME Act affect my property taxes?
When you buy a home, it’s important not to assume the seller’s current tax bill will be your future tax bill. A longtime owner may have a lower taxable value because they’ve owned the home for years and qualified for homestead protections, while a new owner may be assessed differently based on the county’s valuation process after the purchase. Once you own and occupy the home as your primary residence and qualify for homestead treatment, the HOME Act is intended to help limit future assessment growth by tying increases to inflation rather than full market appreciation.
Does the HOME Act apply to all property types in Georgia?
No. The HOME Act's property tax assessment cap applies only to homesteaded properties, owner-occupied primary residences. Rental properties, second homes, commercial real estate, and vacant land are not covered and continue to be assessed at fair market value each year.
Does the Georgia HOME Act create a reason not to sell my home?
It’s absolutely something to understand, but it shouldn’t be the only factor driving your decision. If you’ve owned your home for several years and benefited from a lower taxable value through homestead protections, moving to another home at today’s prices may mean stepping into a different property tax picture. That said, whether it materially affects your next move depends on your equity, your price point, your next purchase, and your long-term goals. For most sellers, it’s one financial factor to evaluate alongside timing, equity, lifestyle, and the overall market.
What is the LHOST provision in Georgia's HOME Act?
LHOST stands for Local Homestead Option Sales Tax. Starting in 2028, counties and municipalities can ask voters to approve a 1% local sales tax, with the proceeds used exclusively to reduce property taxes for qualifying homeowners. It's an optional local measure, voters in each county or city decide whether to adopt it.
Georgia's HOME Act changes the property tax landscape for every transaction in North Metro Atlanta. Whether you're buying your first home in Canton, moving up in Woodstock, or deciding whether now is the right time to list your Cumming home, the new assessment structure belongs in your decision-making calculus.
If you're thinking about buying in the Canton, Woodstock, or North Metro Atlanta area, whether you're relocating or making a local move, I'd welcome the chance to meet for a confidential buyer consultation. We'll talk through your timeline, your priorities, and how this market works so you can make the best decision for your situation.Connect with Greg at hartrealty.partners.
About Greg and Jacquee Hart
Greg and Jacquee Hart are top-producing REALTOR®s at 1 Look Real Estate, specializing in residential sales, luxury properties, new construction, land, and investment real estate across North Metro Atlanta. With over a decade of experience and more than 100 closed transactions, Greg and his partner Jacquee Hart have built a reputation for sharp negotiation, honest counsel, and deep knowledge of Cherokee, Forsyth, Cobb, Bartow, and North Fulton counties. Whether you're selling a custom home in Milton or relocating to Canton from across the country, the Hart team brings the local expertise and 5-star service to get it done right. Connect at hartrealty.partners.
