Upson County Property Tax: Rates, Appeals & How to Save (2026)
Learn about Upson County property tax rates (1.04%), how to appeal your assessment, and available exemptions. Median home value: $168,700. 45-day deadline.
Key Takeaways
Tax rate: Upson County's combined millage rate is 2.592%.Median home value: $168,700 (28,029 residents).Median annual tax bill: $1,433.Appeal deadline: 45 days from the date on your assessment notice — strictly enforced.Potential savings: A $50,000 reduction saves ~$518/year, or ~$1,554 over 3 years with the 299c freeze.
Upson County is a mid-sized community centered on Thomaston, about an hour south of Atlanta, where the housing market has held steady with a median home value near $168,700. The typical annual tax bill lands around $1,433 — enough to feel the pinch if the assessed value is even a little inflated. Here is how property taxes work in Upson County and what you can do if your assessment does not reflect what homes are actually selling for nearby.
How Property Taxes Work in Upson County
The combined property tax rate in Upson County, Georgia is 2.592% as of 2024, applied to 40% of fair market value per Georgia DOR rules. The median home is valued at $168,700, producing an estimated annual tax bill of $1,749.
Here is how the math works for the median Upson County home:
Fair Market Value (county assessment): $168,700
Assessed Value ($168,700 x 0.40): $67,480
Tax Rate (Upson County combined rate): 2.592%
Annual Tax Bill ($67,480 x 2.592%): $1,749
The Census Bureau reports a median annual tax bill of $1,433 for Upson County, which includes all levies (county, school, and special district).
The median home in Upson County is right at the statewide median of $170,200.
How to Appeal Your Upson County Assessment
Homeowners in Upson County have 45 days from the date of the assessment notice from their assessment notice to file a property tax appeal using the PT-311A form.
Georgia gives you exactly 45 days from the date of the assessment notice to file a written appeal. This deadline is strictly enforced — one day late and you lose your right to appeal for the entire year. The deadline counts from the date printed on your notice, not from when you received it.
You can file by mail (certified mail recommended), online through the assessor's portal, or in person. When you file, you must choose an appeal path — the Board of Equalization (BOE) is recommended for most homeowners. For a full walkthrough of appeal paths, evidence strategies, and hearing preparation, see our Georgia Property Tax Appeal Guide.
Upson County Assessor Contact
Office: Upson County Board of Assessors
Address: 116 West Main St., Room 103, Thomaston, GA 30286
Exemptions reduce your taxable assessed value before the millage rate is applied. All exemptions require a one-time application by April 1. You can apply for exemptions and file an appeal at the same time — they are separate processes.
Homestead Exemption
Eligibility: Must own and occupy the home as your primary residence as of January 1. Must file by April 1.
Savings: $2,000 off assessed value (standard)
Senior Homestead Exemption
Eligibility: Must be 62 or 65+ (varies by county), own and occupy the home, and meet income limits in some counties.
Savings: Varies by county — some exempt 100% of school taxes
Veteran/Disabled Veteran Exemption
Eligibility: Must have a service-connected disability rating from the VA. 100% disabled veterans get the largest exemption.
Savings: Up to $109,986 off assessed value (100% disabled)
Disability Exemption
Eligibility: Must be certified as totally and permanently disabled. Income limits may apply in some counties.
Savings: Varies by county
How Much Can You Save in Upson County?
If your home is overvalued by $25,000
You save $259 per year
With the 299c freeze: $777 over 3 years
If your home is overvalued by $50,000
You save $518 per year
With the 299c freeze: $1,554 over 3 years
If your home is overvalued by $100,000
You save $1,037 per year
With the 299c freeze: $3,111 over 3 years
Based on a combined tax rate of 2.592%. Your actual rate may vary by tax district.
A successful appeal also triggers Georgia's 299c value freeze, which locks in your lower assessment for three years — tripling your savings.
Frequently Asked Questions
What is the deadline to appeal my Upson County property tax assessment?
You have 45 days from the date of the assessment notice. The clock starts from the date printed on the notice, not when you receive it. File by mail (certified) or in person at the county Board of Assessors.
What form do I need to file a Upson County appeal?
The PT-311A form from the Georgia Department of Revenue. You can file online, by mail (certified mail recommended), or in person at the Upson County Board of Assessors.
Can I appeal if my home value only went up slightly?
Yes. Even a $10,000 overvaluation adds about $103 per year at Upson County's millage rate. Over three years with the 299c freeze, that adds up. If you have comparable sales showing a lower value, the appeal is worth filing.
Does Upson County offer local homestead exemptions beyond the state standard?
Many mid-size Georgia counties offer enhanced homestead exemptions beyond the statewide $2,000 standard — especially for seniors aged 62 or 65+. Contact the Upson County Tax Commissioner's office to ask about local exemptions.
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.