Key Takeaways
The median effective property tax rate in Fulton County is 1.05%, but your actual bill varies widely by city, from roughly $4,670 in unincorporated areas to over $6,100 in Atlanta on a $400,000 home.
Three new senior exemptions took effect January 1, 2026, offering seniors age 65+ up to 50% off school taxes with no income requirement.
2026 Notices of Assessment are expected in mid-June. You have 45 days from the notice date to file an appeal.
A successful appeal triggers Georgia's 299(c) three-year freeze, locking in your reduced value for three consecutive tax years.
Ownwell customers who appeal achieve an 88% success rate and save an average of $774 per year.
Introduction
If your Fulton County property tax bill jumped by hundreds or even thousands of dollars last year, you are not alone. Rapid increases in home values across metro Atlanta have driven up assessments, and many homeowners are paying more than they should.
Fulton County property tax rates have shifted significantly over the past three years. In 2022, the county reduced its general fund millage rate from 9.33 mills to 8.87 mills to provide residents with some relief.
One mill equals one dollar in taxes for every $1,000 of assessed property value. A property valued at $326,600 with a median effective property tax rate of 1.05% would carry an annual tax bill of roughly $3,182.
A year later, Fulton County adopted a millage rate that resulted in a 12.8% increase in local property taxes. Although the county's millage rate stayed the same in 2024, tax bills still increased 3.74%. How can that be?
The answer is rising property values. Even when millage rates hold steady, Georgia law requires taxing entities to calculate a rollback millage rate that would generate the same revenue as the prior year. When the adopted rate exceeds the rollback rate, your bill increases, even if the published millage hasn't changed.
Your Neighbors Might Be Paying Less...
How Fulton County Property Taxes Are Calculated
In Georgia, assessed value equals 40% of the appraised fair market value (FMV) set by the county. This ratio applies statewide, so a home the county appraises at $400,000 has an assessed value of $160,000.
Your annual tax bill follows a straightforward formula:
Determine fair market value: The Fulton County Board of Assessors appraises your home each year.
Calculate assessed value: Multiply the FMV by 40%.
Subtract exemptions: Deduct any homestead or other exemptions you qualify for.
Apply the millage rate: Multiply the net assessed value by the combined millage rate (county, school district, and city, if applicable).
Here is what that looks like for a $400,000 home in unincorporated Fulton County using the county general fund rate of 8.87 mills and the standard homestead exemption:
Step | Calculation | Amount |
|---|---|---|
Fair market value | County appraisal | $400,000 |
Assessed value (40%) | $400,000 x 0.40 | $160,000 |
Minus the general homestead exemption | $160,000 - $2,000 | $158,000 |
County general fund tax (8.87 mills) | $158,000 x 0.00887 | $1,401 |
The $1,401 figure covers only the county general fund portion. Your total bill also includes school district and city millage, which vary by location within the county. After factoring in all levies, the median effective tax rate in Fulton County comes to about 1.05%.
Now consider the impact of a successful appeal.
If Ownwell reduces that home's fair market value from $400,000 to $360,000, the assessed value drops from $160,000 to $144,000. Using the median effective rate of 1.05%, the total annual bill falls from $4,200 to $3,780, saving you $420 per year. Ownwell customers save an average of $774 annually.
How Much Are You Over Paying?
2026 Property Tax Rates in Fulton County
Fulton County is home to some of Georgia's most valuable residential and commercial properties. The county's median property value is $326,600.
The median effective property tax rate in Fulton County is 1.05%. An effective tax rate is the percentage of a property's value that owners pay in taxes each year. Tax rates are set by local government entities and expressed as millages, which is the tax rate applied to the assessed value of your property.
Multiple taxing authorities levy millage against your assessed value. Following the approval of the county's latest operating budget, the county general fund rate of 8.87 mills has held steady for a fifth consecutive year (2022–2026). School district and city rates vary depending on where your property sits within the county.
Taxing Authority | Approximate Millage Rate | Notes |
|---|---|---|
Fulton County general fund | 8.87 mills | Verified, 5th consecutive year at this rate |
School district | Varies | Depends on Fulton County Schools vs. Atlanta Public Schools |
City (if applicable) | Varies | City of Atlanta, Roswell, Alpharetta, etc., each sets its own rate |
Because your total rate depends on your exact location, it is important to check your bill against each levy. The table below shows how annual tax bills can differ dramatically across cities within Fulton County, all based on a $400,000 home with a basic homestead exemption:
City | County Rate | School Rate | City Rate | Estimated Annual Tax Bill |
|---|---|---|---|---|
City of Atlanta | 8.87 mills | ~20.50 mills (APS) | ~9.04 mills | ~$6,100 |
Sandy Springs | 8.87 mills | ~20.50 mills (FCS) | ~5.75 mills | ~$5,580 |
Johns Creek | 8.87 mills | ~20.50 mills (FCS) | ~4.84 mills | ~$5,430 |
Alpharetta | 8.87 mills | ~20.50 mills (FCS) | ~5.75 mills | ~$5,580 |
Unincorporated Fulton | 8.87 mills | ~20.50 mills (FCS) | None | ~$4,670 |
Note: School and city rates shown are approximate 2025 figures and may change for 2026. Estimates use a $400,000 FMV, 40% assessment ratio, and the $2,000 state homestead exemption. Verify your exact rates on your tax bill.
The higher your property is valued, the larger your Georgia property tax bills will be. That is why it is crucial to ensure your property is accurately assessed and recorded.
Available Exemptions
One way to reduce residential property tax bills is to apply for homestead exemptions, which decrease the taxable value of your residential property. For example, an assessed property value of $326,600 with Georgia's statewide $2,000 general homestead exemption would only be taxed on $324,600 of value.
Exemptions can be stacked for additional savings. The filing deadline for all homestead exemptions in Fulton County is April 1 of the tax year. The following homestead exemptions are available to qualifying Fulton County residents:
State general homestead exemption: $2,000 exemption from county and certain school taxes.
CPI homestead freeze: Limits the annual increase of property assessments to the lesser of the actual consumer price index or 3% based on the taxable value of a property during the year prior to the homestead application.
Senior citizen exemptions: Fulton County senior citizens over age 65 qualify for a $4,000 exemption when their household income does not exceed $10,000 during the previous tax year.
Those 62 and older may be eligible for an additional exemption from certain school taxes if their household income meets the income limit.
Disabled veteran exemptions: Disabled veterans and surviving spouses qualify for an exemption up to the maximum set annually by the U.S. Secretary of Veterans Affairs. The exact amount is adjusted each year. Contact the Fulton County Board of Assessors for the current figure.
Surviving spouse exemptions: $60,000 exemption for surviving spouses of U.S. military members killed in the line of duty, plus an additional indexed amount set by the U.S. Secretary of Veterans Affairs.
First responder surviving spouse exemptions: Surviving spouses of law enforcement officers and firefighters killed on the job are exempt from paying taxes on the full value of their homestead as long as they continue to reside there.
New 2026 Senior Exemptions: Three Bills You Should Know
In November 2025, Fulton County voters approved three new senior homestead exemptions that took effect January 1, 2026. Together, they represent one of the largest senior property tax relief packages in the country, and they have no income requirement:
Atlanta Act 58 (Senate Bill 330): Grants Atlanta seniors age 65 and older a $50,000 reduction in assessed value for Atlanta Public Schools taxes. This replaces a prior exemption that required income limits and capped the reduction at $25,000. The typical qualifying homeowner saves roughly $1,000 per year on school taxes alone.
House Bill 777: For Fulton County seniors outside the City of Atlanta. Homeowners age 65 and older who have maintained a homestead exemption for at least five of the past six years receive a 25% reduction in assessed value for Fulton County Schools taxes.
House Bill 776: Extends HB 777 for older seniors. Homeowners age 70 and older who meet the same residency requirement receive a 50% reduction in assessed value for Fulton County Schools taxes.
If you already have a basic homestead exemption and meet the age requirement, the appropriate discount is applied automatically. New applicants must file by April 1.
Recent Statewide Protections
Georgia lawmakers have also introduced powerful new state-level protections for homeowners. In May 2026, Governor Brian Kemp signed the HOME Act (Senate Bill 33)—the Homeownership Opportunity and Market Equalization Act—into law.
The HOME Act builds on the floating homestead exemption originally approved under HB 581, which caps annual homestead assessment increases at the rate of inflation. Fulton County and the City of Atlanta both opted out of HB 581 by March 1, 2025, so the inflation cap does not currently apply here. However, the HOME Act eliminates this opt-out loophole, making the inflation cap mandatory statewide starting in 2027.
Additionally, the HOME Act introduces a new local tax relief option called the Local Homestead Option Sales Tax (LHOST). Starting as early as late 2027, counties can place a 1% sales tax on the ballot. If approved by voters, 100% of the revenue goes toward funding even deeper homestead tax exemptions for local residents.
How to Appeal Your Property Tax Bill in Fulton County
The Fulton County Board of Assessors (BOA) mails annual Notices of Assessment each June. For 2026, notices are expected to be mailed in mid-June, giving property owners until late July to file an appeal. You can view your property assessment online as soon as the notices go out, rather than waiting for mail delivery.
Important for 2026: During the 2026 legislative session, Georgia passed HB 566, which extends the homestead exemption filing period through the 45-day appeal window. This means you can file for both a homestead exemption and an appeal during the same window.
Look over your assessment carefully. If you believe there are errors or your property is overvalued, it is important to appeal to avoid paying too much in property taxes. You have 45 days from the date printed on your notice to file.
A successful property tax appeal that results in a reduction of your fair market value triggers Georgia's 299(c) three-year freeze. Under Georgia Code section 48-5-299(c), your property's fair market value is frozen for three consecutive tax years after a successful appeal, protecting you from annual reassessment increases during that period.
Should You Appeal? Understanding Success Rates
Not every appeal results in a reduction, and the outcome depends heavily on the evidence you bring. County-level data is not published, but across the industry, most well-supported appeals in Fulton County do result in some reduction.
 Ownwell customers achieve an 88% success rate, compared to the lower success rate homeowners typically see when appealing on their own without comparable sales data or professional representation.
The difference often comes down to preparation. A strong appeal includes recent comparable sales, documented property condition issues, and a clear argument that the county's fair market value exceeds what the home would actually sell for. A weak appeal, one without evidence or based solely on the opinion that taxes are "too high," is unlikely to succeed and may backfire.
Keep in mind that Georgia is one of the few states where a failed or poorly supported appeal can actually cause your assessed value to increase. Under Georgia law, if the Board of Assessors determines your property is undervalued during the review, they can counter-appeal and raise your assessment.
That is why it pays to work with professionals who review market data before filing. Ownwell evaluates relevant comparable sales and may decline to file if the data suggests upward reassessment risk.
Your Step-by-Step Appeal Process
File a written appeal: Submit your appeal to the Fulton County Board of Assessors. You have 45 days from receiving a property assessment notice to appeal. If you miss the deadline, you must wait until the following year to file.
Gather supporting evidence: Collect documentation that supports the claim that your property's value is too high. An independent appraisal, photographs, repair estimates, and comparisons of similar properties all strengthen your case. You can search for comparable properties through the county's public records portal. Look for recent home sales in your neighborhood with similar square footage, lot size, number of rooms, and finishes to establish a reference point for your property's fair market value.
Review the BOA's response: The BOA will review your evidence and may change the property assessment value. If you disagree with their decision, you can request and schedule a formal hearing with the Board of Equalization (BOE).
Attend the hearing: Present your evidence at the informal and formal hearing.
Await the decision: If you disagree with the outcome, you can exercise your appeal rights by taking your case to Georgia's Superior Court. If you would rather have professionals handle the process, Ownwell's property tax appeal service manages every step on a contingency basis.
Navigating the Appeals Process with Local Authorities
The informal appeals process begins with the Board of Assessors (BOA). If the BOA agrees to lower your property valuation and you accept it, the appeal is over. If the BOA stands by the original assessment, raises it, or doesn't lower it enough, your appeal will be forwarded to the Board of Equalization.
The BOE schedules a formal hearing to listen to your case and then returns a decision to lower the assessment or uphold the Board of Assessors' decision.
If you disagree with the BOE's decision, you may escalate to Georgia's Superior Court by filing a notice of appeal within 30 days from the date the BOE decision was mailed.
Managing Property Tax Payments
April 1 is the deadline to apply for homestead exemptions in Fulton County. If you plan to appeal, Georgia residents have until the end of the 45-day appeals window to apply for exemptions.
Property tax due dates are no later than October 15 each year to avoid penalties or interest. If your property is within the City of Atlanta, the city portion of your tax bill has a separate, earlier deadline, typically around mid-August. Check your city tax bill for the exact due date.
Paying property taxes while an appeal is pending can be complicated. While the appeal is being processed, you may receive a tax bill based on a temporary assessment.
The temporary value is typically the lesser of the previous year's assessed value or 85% of the current year's proposed value. You must still pay the temporary bill on time to avoid accruing interest or penalties.
Fulton County allows you to be billed at 100% of the current year's assessed value instead of 85% of the assessed value listed on your assessment notice or 100% of the last approved assessed value at the time of your appeal.
Payment Methods
You can pay your Fulton County property taxes online, via mail, or in person to the Fulton County tax commissioner's office. Fulton County allows property owners to pay by cash, check, money order, credit or debit card, and through online payment apps.
Deadlines and Penalties for Late Payments
Penalties and interest begin accruing on late property tax payments the day after the due date and continue to accumulate on the principal each month until the bill is paid in full.
A 5% penalty is charged on the 120th day after each due date and continues to accrue 5% every 120 days until your property taxes are paid in full or the total penalty reaches a maximum of 20% of the bill.
For a deeper look at Georgia property tax payments, appeals, and deadlines, see our Georgia property taxes guide.
How Ownwell Can Help
Ownwell handles your Fulton County property tax appeal from filing to hearings on a contingency basis: you pay 35% of your tax bill savings, and if your appeal does not result in savings, you owe nothing.
With a 4.7-star rating across more than 3,000 Google reviews and over one million appeals processed, Ownwell is Georgia homeowners' trusted partner for contingency-based property tax appeals. If Georgia's 299(c) three-year freeze is applied following a successful appeal, an additional $20 fee applies.
Want to Try What Made Ownwell Famous?
Frequently Asked Questions
What Is the Fulton County Property Tax Rate?
The median effective property tax rate in Fulton County is 1.05%. Your actual rate depends on the combined millage from the county general fund (8.87 mills), your school district, and your city, if applicable. You can view current rates and trends on the Fulton County property tax trends page.
How Are Fulton County Property Taxes Calculated?
Georgia sets your assessed value at 40% of the appraised fair market value. That assessed value, minus any exemptions, is then multiplied by the combined millage rate to determine your annual tax bill. For example, a home appraised at $400,000 has an assessed value of $160,000.
When Are Fulton County Property Taxes Due?
County property taxes are due no later than October 15 each year. If your property is within the City of Atlanta, the city portion typically has a separate deadline around mid-August. Late payments incur a penalty that starts at 5% and can reach 20% of the outstanding balance.
How Do I Appeal My Fulton County Property Tax Assessment?
File a written appeal with the Fulton County Board of Assessors within 45 days of receiving your Notice of Assessment. If your appeal succeeds, Georgia's 299(c) provision freezes your fair market value for three tax years. Ownwell can handle the entire process on a contingency basis.
Is There a Cap on How Much My Fulton County Assessment Can Increase?
Currently, no hard cap applies in Fulton County. Both Fulton County and the City of Atlanta opted out of the HB 581 floating homestead exemption by the March 1, 2025, deadline.Â
However, the newly enacted HOME Act (Senate Bill 33) eliminates the local opt-out loophole starting in 2027, making the inflation cap mandatory statewide. Until then, your assessed value can rise each year with the market, making appeals especially valuable.
