Property Taxes on a Georgia Home: What to Expect

Georgia homeowners pay property tax every year to their county, their school district, and often their city. The bill is built from your home's assessed value, which is 40% of its fair market value, minus any exemptions, multiplied by the combined local millage rate. Most estimates put the statewide average effective rate somewhere between 0.7% and 1% of home value, but the rate in your county can sit well above or below that.

That average is a starting point, not a prediction. Two identical houses a few miles apart can carry very different bills, and the rules around exemptions and assessment caps have been changing quickly. Here is how the bill is put together, what you can do to lower it, and what to check before you buy.

How are property taxes on a home calculated in Georgia?

Georgia taxes residential property at 40% of fair market value. The county board of tax assessors sets the market value, the assessed value is 40% of that, any exemptions come off, and the local millage rate is applied to what remains. One mill equals one dollar of tax per thousand dollars of taxable value. Counties, cities, and school districts each set their own millage.

Here is a simple illustration. A home the assessor values at $300,000 has an assessed value of $120,000. Subtract a $2,000 homestead exemption and the taxable value is $118,000. At a combined millage rate of 30 mills, the bill is $3,540. Your own numbers will differ, but the steps are the same.

Two details surprise new owners. First, the assessor's value is an estimate, not your purchase price, and the two often differ. Second, the school district levy is usually the largest piece of the total millage, which is why the same house can cost more to own in one district than another.

What is the Georgia homestead exemption and how do you get it?

The homestead exemption lowers the taxable value of the home you own and live in as your primary residence. The standard statewide exemption takes about $2,000 off assessed value, and many counties and school districts add larger local exemptions on top. You have to apply with your county tax commissioner's office by April 1 of the year you want it to start. It does not apply automatically.

If you buy a home and close after April 1, you generally wait until the following year for the exemption to take effect, so the first bill can come in higher than you expected. Once your application is approved, it normally stays in place for as long as you own and occupy the home, with no yearly renewal. Check with your county tax commissioner for how your county handles it.

Extra relief exists for some owners. Homeowners 62 and older, or 65 and older depending on the exemption, may qualify for added school or county reductions, usually with income limits. Disabled veterans and certain surviving spouses have their own exemptions. These require separate applications and documentation, so ask the tax commissioner which ones you may qualify for rather than assuming the standard filing covers everything.

What is the floating homestead exemption, and does it apply to your home?

The floating homestead exemption, created by House Bill 581 and approved by Georgia voters in November 2024, limits how fast the taxable value of a homesteaded property can rise, tying growth to inflation instead of the full market increase. It caps the value your taxes are calculated on. It does not cap the millage rate, so your bill can still go up if local governments raise their rates.

The catch was that cities, counties, and school districts could opt out by March 1, 2025. Many did. In Spalding County, the county commission and the Griffin-Spalding school board voted to opt out, while the City of Griffin opted in, so the answer can depend on which taxing authority you are asking about. The opt-outs also had to be renewed each year to stay in effect.

That is now shifting. The 2026 legislative session produced the HOME Act (Senate Bill 33), which is reported to extend the inflation cap to jurisdictions that had previously opted out, with the change generally described as taking effect for the 2027 tax year. It also creates a new local sales tax option, called LHOST, that counties can put to voters for additional homestead relief. Because the details are still being implemented, confirm what applies to your address with your county tax commissioner before counting on it.

When are Georgia property taxes due?

Georgia property tax bills are typically mailed in the fall, and most counties set a due date around December 20, though dates vary by county. Taxpayers usually have about 60 days from the billing date to pay, and most counties collect the full amount in one payment. Late payments can add penalties and interest, so confirm your county's exact date on the bill itself.

Timing is different from the assessment cycle. Assessment notices, which show your value for the year, generally arrive in the spring. The bill itself follows months later after local governments adopt their millage rates. That gap is why owners sometimes see a tax bill that is higher than they planned for even when the notice looked reasonable in April.

How do property taxes work with a mortgage escrow account?

If you have a mortgage, your lender will often collect a portion of your estimated annual property tax with each monthly payment and hold it in an escrow account. When the bill comes due, the servicer pays the county for you. Because tax bills and insurance costs change, the servicer reviews the account every year, and your monthly payment can go up or down as a result.

Not every loan requires escrow, and some borrowers can choose whether to have one depending on the loan type and down payment. If your loan has no escrow, the full bill is yours to pay directly by the due date. Either way, property taxes are part of the real monthly cost of owning, which is why they belong in any budget. Our guide to how much house you can afford in Georgia shows where they fit, and the mortgage calculator lets you account for taxes alongside the rest of the payment.

If you are weighing loan options, ask your lender directly how they handle taxes and whether escrow is required on the program you are considering. Policies differ between lenders and loan programs, and the answer affects your monthly budget.

What happens to property taxes when you buy or sell a home in Georgia?

At closing, property taxes for the year are prorated between buyer and seller based on the closing date. Georgia bills taxes in arrears, so a seller closing in the summer owes their share of a bill that has not been issued yet, and that amount is settled at the table. The buyer picks up the rest, and often funds an escrow cushion as well.

Buyers should also know that the seller's current tax bill may not match yours. A seller may have had a homestead exemption, an older and lower assessment, or a senior exemption that does not transfer to you. After a sale, the assessor can use the new purchase price as evidence when valuing the home, so the number on the listing is a floor to plan from, not a promise. For a full look at how proration fits among the other settlement costs, see our breakdown of closing costs in Georgia.

How do you appeal your property assessment in Georgia?

You have 45 days from the date printed on your annual assessment notice to file an appeal with the county board of tax assessors. If you miss the window, you generally wait until the next year. Look at the notice the day it arrives, because the deadline runs from the date on the notice and not from when you open it.

Appeals are won or lost on evidence. The most useful items are recent sales of comparable homes nearby, photos and estimates documenting condition problems the assessor may not have seen, and corrections to basic facts like square footage, bedroom count, or a structure that no longer exists. A first appeal goes to the board of assessors. If you disagree with the result, there are further options such as the county board of equalization, arbitration, or superior court, each with its own deadlines.

A successful appeal can also protect you going forward. Under Georgia law, a homeowner who wins a lower value on appeal may be able to keep that value frozen for a few years, subject to the rules in place, so ask the board how that applies to your case.

What should Pike County and Spalding County homeowners know?

Property taxes in Pike, Spalding, and the surrounding south-metro counties follow the same statewide rules, but the millage rates, local exemptions, and opt-out decisions are set locally. A home inside Griffin city limits can be taxed by a different combination of authorities than a similar home in unincorporated Spalding County, so always look up the exact parcel instead of using a county-wide average.

The most reliable step is to check the parcel on the county tax commissioner's website and ask which exemptions are in place, what the current millage is, and when the property was last reassessed. If you are comparing costs across the area, our look at the cost of living in Pike County puts taxes in the context of everyday expenses. When you are ready to compare homes, the home search is a good place to start, and we can pull the tax history on any address you are considering.

Frequently Asked Questions About Georgia Home Property Taxes

How much are property taxes on a house in Georgia?

Property taxes on a Georgia house depend on the assessor's value, applicable exemptions, and the local millage rate. Most estimates put the statewide average effective rate between roughly 0.7% and 1% of a home's value, but county and school district rates vary, so the only reliable figure is the one for the specific property from the county tax commissioner.

When do you have to file for the homestead exemption in Georgia?

Georgia homeowners must file for the homestead exemption by April 1 of the tax year they want it to begin. Applications go to the county tax commissioner's office. The exemption applies only to a primary residence you own and occupy, and a home bought after April 1 generally gets the exemption starting the following year.

Are Georgia property taxes included in your mortgage payment?

For many Georgia homeowners with a mortgage, yes. Lenders often collect estimated property taxes monthly into an escrow account and pay the county when the bill is due. Some loans do not require escrow, in which case the homeowner pays the county directly. Ask your lender whether your loan program requires it.

How long do you have to appeal a property tax assessment in Georgia?

A Georgia homeowner has 45 days from the date on the assessment notice to file an appeal with the county board of tax assessors. The clock starts on the date printed on the notice, not the date it is received or opened. Missing the deadline generally means waiting until the following year to contest the value.

Do property taxes go up after you buy a house in Georgia?

They can. Georgia counties reassess property every year, and a recent sale price is strong evidence of market value. If you buy for more than the previous assessment, your value may rise, and if the seller had exemptions that do not transfer to you, your first bill can be higher. Homestead assessment caps may limit growth where they apply.

What happens if you do not pay property taxes on a home in Georgia?

Unpaid Georgia property taxes become delinquent and add penalties and interest. The county can eventually place a lien on the property and, if the debt is not resolved, sell the home at a tax sale. Homeowners who are struggling to pay should contact the county tax commissioner early, because options are limited once the process advances.

The bottom line

A Georgia home's property tax bill comes down to three inputs: the assessor's value, the exemptions you claimed, and the millage rate where you live. The costly mistakes tend to be procedural, such as missing the April 1 homestead deadline, missing the 45 day appeal window, or assuming the seller's bill will be yours. Rules and local decisions keep changing, so confirm the specifics for your address with the county tax commissioner or a tax professional before you make decisions based on them.

What surprised you most about your first Georgia property tax bill?

Dekota Oechsle, REALTOR® and Mortgage Loan Originator, NMLS #2811815. This article is general information, not tax or legal advice, and is not an offer or commitment to lend.