Acworth, GA Property Tax: Rates & How to Save (2026)
Acworth, GA property taxes: $2,594/year median. See rates, how to appeal in Cobb County, and check your savings.
Key Takeaways
Median home value: $339,900 in Acworth.Median annual tax bill: $2,594.Tax rate: Cobb County's combined rate is 3.015%.Appeals filed with: Cobb County Board of Assessors (not the city).Appeal deadline: 45 days from your assessment notice date.
Property Tax Rates in Acworth
Acworth property taxes are assessed and collected by Cobb County. Georgia assesses all property at 40% of fair market value.
Here is how the tax math works for the median Acworth home:
Fair Market Value (county assessment): $339,900
Assessed Value ($339,900 x 0.40): $135,960
Tax Rate (Cobb County combined rate): 3.015%
Annual Tax Bill ($135,960 x 3.015%): $4,099
The Census Bureau reports a median annual tax bill of $2,594 for Acworth, which reflects all levies including county, school, and city taxes.
How Acworth Compares
Acworth: $339,900
Cobb County: $407,200
Georgia (statewide): $170,200
Homes in Acworth are valued 16% below the Cobb County median. Lower values do not mean your assessment is automatically correct - overassessments happen at every price point. The median annual tax bill in Acworth ($2,594) is 80% above Georgia's statewide median of $1,439. Home values in Cobb County range from about $299,081 (25th percentile) to $586,625 (75th percentile), so your appeal savings depend heavily on where your home falls in that range.
How to Appeal Your Acworth Property Tax
Property tax appeals in Acworth are handled by the Cobb County Board of Assessors. You have 45 days from the date of the assessment notice to file using the PT-311A form.
Based on a combined tax rate of 3.015%. Your actual rate may vary by tax district.
A 10% reduction on the median Acworth home ($339,900 down by $33,990) would save approximately $410 per year - or $1,230 over three years with the 299c freeze.
The median annual property tax bill in Acworth is $2,594, based on Census ACS 2024 data. Using Cobb County's millage rate of 3.015%, the computed tax on the median home ($339,900) is approximately $4,099.
Who do I contact to appeal my Acworth property tax?
Appeals are filed with the Cobb County Board of Assessors, not at the city level. File a PT-311A form within 45 days of your assessment notice.
Are Acworth homes undervalued compared to Cobb County?
Acworth's lower median does not mean the county's assessment of your specific home is correct. Overassessments happen at every price point. Compare your assessed value per square foot to actual recent sales of similar homes nearby.
How is my Acworth property tax bill calculated?
Georgia taxes property at 40% of fair market value. For Acworth's median home ($339,900), the assessed value is $135,960. Multiply by Cobb County's millage rate of 3.015% to get your annual bill. In growing cities like Acworth, reassessments often outpace actual market conditions — compare your assessed value per square foot to recent closed sales within 1 mile of your home.
What evidence wins a property tax appeal in Acworth?
The strongest evidence is 3–5 comparable sales — homes similar to yours in size, age, and condition that sold recently for less than your assessed value. In Acworth, there are typically enough recent sales to build a strong case. Focus on per-square-foot price comparisons and adjust for differences in lot size, condition, and amenities.
Why is my Acworth property tax bill so high?
The median tax bill in Acworth is $2,594 — 80% above Georgia's statewide median of $1,439. This reflects both higher home values and Cobb County's combined millage rate. If your individual assessment is higher than what your home would actually sell for, you are paying even more than necessary.
Can my property tax go up if I appeal?
No. Georgia law (O.C.G.A. § 48-5-311) protects you: the county cannot raise your assessed value above what they originally set just because you filed an appeal. The Board of Equalization only rules on the disputed value. Worst case, your appeal is denied and you keep your current assessment — your taxes will not increase as a result of appealing.