Union County, Georgia
Property Taxes
The average property tax rate in Union County, Georgia is 0.52%. On the county's median home value of $307,400, that works out to $1,611 per year in property taxes, the 1,483rd highest bill of all 3,211 counties nationally. The next deadline to protest your Union County property tax assessment is 45 days after your Annual Notice of Assessment.
Union County, Georgia Property Tax Calculator
How the Calculator Works
This Union County, GA property tax calculator estimates your bill the same way the Union County Board of Tax Assessors does: your home's value multiplied by the local effective tax rate. The Union County effective property tax rate is 0.52%, compared with the Georgia average of 0.77% and the U.S. average of 0.94%. On the county's median home value of $307,400, that works out to roughly $1,611 a year in Union County property taxes. Use the estimate above as a starting point, then check the protest playbook below if your county's assessed value looks higher than your calculator estimate suggests it should.
Lower Your Union County, Georgia Property Taxes
Step 1: Check
Your TimelineIn Union County, your Annual Notice of Assessment arrives in the year your assessment changes, and the deadline to appeal it is . It is free to file!
- Notice arrives
- the year your assessment changes
- Appeal deadline
- Filing fee
- free
Step 2: Gather
Your EvidenceTo file a strong appeal in Union County, you need proof. Gather these four things before you begin to file.
- Look up your current assessed property value
- Research recent sales of similar properties in your area
- Download the required form:
Georgia DOR Form PT-311A (Appeal of Assessment) - Take photos of any property issues that affect value
Step 3: Submit
Your AppealAppeals in Union County are filed with the Union County Board of Equalization. View filing instructions
- File with
- Union County Board of Equalization
- Refund timeline
- While an appeal is pending you are billed on the lesser of last year's value or 85% of this year's, with the difference held in escrow; an approved refund is paid within 60 days (O.C.G.A. 48-5-380).
| Doing it yourself | With Abode | |
|---|---|---|
| Cost | Free | $99/yr flat |
| Time investment | 6-10 hrs (research + filing) | 3 min (enrollment only) |
| Comparable sales | You pull the sales yourself | Automated comp analysis included |
| Evidence formatting | You gather and format it | Professional evidence packet included |
| Filing process | You file the Georgia DOR Form PT-311A (Appeal of Assessment) yourself | We file it for you |
| Hearing preparation | You appear before the review board | Consultant appears on your behalf |
| Success rate | 40-60% | 88% |
Lower your property tax in minutes with Abode Money
Union County, Georgia Property Tax Rate
The typical Union County homeowner pays an effective rate of 0.52% of market value each year, well below the Georgia median of 0.77% and well below the U.S. median of 0.94%. By city the median rate in Blairsville is 0.40%. The table lists the 25th, median, and 75th percentile effective rate for all 1 Union County cities.
| City | 25th percentile | Median | 75th percentile |
|---|---|---|---|
| Blairsville | 0.34% | 0.40% | 0.44% |
The 25th and 75th percentile rates are an Abode Money estimate, modelled from each city’s own home-value quartiles. The median is the city’s published effective rate.
Union County, Georgia Property Tax Bill
On a median home value of $307,400, the typical Union County tax bill comes to $1,611 a year, well below the Georgia median of $2,341 and well below the U.S. median of $3,119. Bills scale with value, so they track the map of where the expensive homes are. By city the median bill in Blairsville is $860. Search all 1 Union County cities below to compare the 25th, median, and 75th percentile bill.
| City | 25th percentile | Median | 75th percentile |
|---|---|---|---|
| Blairsville | $496 | $860 | $1,079 |
Union County, Georgia Home Values
The median Union County home is worth $307,400, the value your tax bill is calculated from, versus a Georgia median of $303,300 and a U.S. median of $332,700. Values range widely, with the middle half of Union County homes between $197,700 and $455,600. By city the median value in Blairsville is $212,500. The table lists the 25th, median, and 75th percentile value for all 1 cities.
| City | 25th percentile | Median | 75th percentile |
|---|---|---|---|
| Blairsville | $122,500 | $212,500 | $266,700 |
Union County, Georgia Property Tax History
Effective tax rate, median annual bill, and median home value in Union County, tracked year by year. Across the published years the median annual bill rose 35.8%, the median home value rose 54.5%, and the effective tax rate fell 12.1%.
Solid years are published figures. Dashed years are Abode predictions, from each county's own past trend.
| Tax year | Effective rate | Rate change | Median bill | Bill change | Median home value | Value change |
|---|---|---|---|---|---|---|
| 2020 | 0.60% | - | $1,186 | - | $199,000 | - |
| 2021 | 0.58% | -1.88% | $1,262 | +6.41% | $215,800 | +8.44% |
| 2022 | 0.52% | -10.33% | $1,322 | +4.75% | $252,100 | +16.82% |
| 2023 | 0.50% | -3.74% | $1,376 | +4.08% | $272,600 | +8.13% |
| 2024 | 0.52% | +3.82% | $1,611 | +17.08% | $307,400 | +12.77% |
| 2025(predicted) | 0.51% | -3.17% | $1,739 | +7.95% | $342,702 | +11.48% |
| 2026(predicted) | 0.49% | -3.15% | $1,878 | +7.99% | $382,058 | +11.48% |
Union County, Georgia vs. Nearby Counties
Thinking of moving? Run the tax math first. Of the four counties bordering Union County, two tax the same home for less. Move a $307,400 home into Fannin County, the cheapest neighbor, and the bill falls $587 a year, while Lumpkin County, the most expensive, costs $375 more. Bordering effective rates run from 0.33% to 0.65% against Union County’s 0.52%. None of the five largest Georgia metro counties taxes the same home for less: Union has the lowest effective rate of the group. The widest gap across the county line is $962 a year.
Union County vs. Its Neighboring Counties
Effective rate, median bill, and the tax on the same $307,400 home · Union County and its four bordering counties
| County | Effective rate | Their median bill | Same home here | vs. Union |
|---|---|---|---|---|
| Union County | 0.52% | $1,611 | $1,611 | - |
| Fannin County | 0.33% | $1,021 | $1,024 | -$587/yr |
| Lumpkin County | 0.65% | $1,989 | $1,986 | +$375/yr |
| Towns County | 0.34% | $1,084 | $1,054 | -$557/yr |
| White County | 0.65% | $1,800 | $1,984 | +$373/yr |
Union County vs. the Big Georgia Metros
Effective rate, median bill, and the tax on the same $307,400 home · Georgia’s five largest metro counties
| County | Effective rate | Their median bill | Same home here | vs. Union |
|---|---|---|---|---|
| Clayton County | 0.87% | $1,933 | $2,673 | +$1,062/yr |
| Cobb County | 0.67% | $2,720 | $2,053 | +$442/yr |
| DeKalb County | 0.93% | $3,310 | $2,844 | +$1,233/yr |
| Fulton County | 0.88% | $4,033 | $2,702 | +$1,091/yr |
| Gwinnett County | 0.95% | $3,617 | $2,919 | +$1,308/yr |
Union County, Georgia Property Tax Exemptions
There are 6 property tax exemptions available in Union County, Georgia. What each saves depends on your own assessed value and local rate, so no fixed yearly figure is shown.
| Exemption | What you get | Saves a year | When to file |
|---|---|---|---|
| Georgia Standard Homestead Exemption (S1)Any Georgia resident who owns and occupies the home as their legal residence on January 1. | Exempts $2,000 of the 40% assessed value from county and school general (M&O) taxes. Many counties and school systems grant a larger local homestead exemption on top of this. | Varies | Apply once with the county Tax Commissioner or Board of Assessors by April 1; it then renews automatically for as long as you own and occupy the home. |
| Elderly Homestead Exemption (age 65, low income)Homeowners age 65 or older on January 1 whose Georgia net income (not counting Social Security and retirement income up to the federal limit) is $10,000 or less. | Adds a $4,000 exemption from state and county ad valorem taxes on top of the standard homestead. | Varies | By April 1, with the county Tax Commissioner or Board of Assessors, with proof of age and income. |
| Age-62 School Tax Homestead ExemptionHomeowners age 62 or older on January 1 whose household income (not counting Social Security and retirement income up to the limit) is under $10,000. | Exempts up to $10,000 of the assessed value from school district taxes. | Varies | By April 1, with the county Tax Commissioner or Board of Assessors, with proof of age and income. |
| Disabled Veteran Homestead ExemptionVeterans with a 100% service-connected disability (or rated unemployable), and qualifying surviving spouses or minor children. | Exempts a large fixed amount of assessed value from county, school and municipal taxes, set by the state and adjusted upward each year (for 2025 the exemption is $121,812). | Varies | With the county Tax Commissioner or Board of Assessors, with VA documentation. |
| Surviving Spouse of a Service Member Killed in ActionUnremarried surviving spouse of a member of the U.S. armed forces killed in a war or armed conflict. | Exempts homestead value up to the disabled-veteran amount. | Varies | With the county Tax Commissioner or Board of Assessors, with documentation. |
| Surviving Spouse of a Peace Officer or FirefighterUnremarried surviving spouse of a peace officer or firefighter killed in the line of duty. | Exempts the full value of the homestead, with no dollar cap. | Varies | With the county Tax Commissioner or Board of Assessors, with documentation. |
Union County, Georgia Cheat Sheet
Value, rate, bill, rank, and the protest and payment dates · every figure the sections above establish, restated as label and value · Union County, Georgia
| Median tax bill | $1,611 a year+17.1% year over year |
|---|---|
| Effective tax rate | 0.52%of market value · Georgia 0.77% · U.S. 0.94% |
| Median home value | $307,400the value your bill is calculated from |
| Middle half of homes | $197,700 – $455,60025th to 75th percentile home value |
| National rank | 1,483rd highestmedian bill, of 3,211 U.S. counties |
| Change since 2020 | +35.8%median bill, $1,186 to $1,611 |
| Effective rate since 2020 | -12.1%percent change in the rate, not percentage points |
| Cheapest neighbor | Fannin County$587 a year less on the same $307,400 home |
| Who values your home | Union County Board of Tax Assessorsmarket value as of the assessment date |
| Notice arrives | The year your assessment changesAnnual Notice of Assessment, mailed to every owner |
| Protest window | 45 days after your Annual Notice of AssessmentGeorgia DOR Form PT-311A (Appeal of Assessment) · free to file · Union County Board of Equalization |
| Protest odds | 88% win a reductionwith Abode Money · we build the evidence, file, and argue it for you |
| Payment due | set by each county, commonly in the fallmonthly interest at the federal prime rate plus 3% from the due date; on non-homestead property a 5% penalty also applies once taxes are 120 days late and another 5% every 120 days after that, up to a 20% cap (owner-occupied homesteads are largely exempt from that penalty) |
Statistics here come from the U.S. Census Bureau’s American Community Survey: what owners report their home is worth and what they paid in tax. They are not assessment roll figures, so they will not match your notice. Nothing here is tax advice.
Union County, Georgia Property Tax FAQ
Straight answers about property taxes in Union County, Georgia: the effective rate and typical bill, when taxes are due, the protest deadline, whether an appeal is worth filing, what evidence wins a reduction, and how Abode lowers your bill every year.
The effective property tax rate in Union County is 0.52%. The typical homeowner pays $1,611 a year on a median home value of $307,400.
Union County property taxes are due set by each county, commonly in the fall. Bills are issued once a year by the county Tax Commissioner, after each taxing authority adopts its millage (generally late summer to fall), and late payments are charged monthly interest at the federal prime rate plus 3% from the due date; on non-homestead property a 5% penalty also applies once taxes are 120 days late and another 5% every 120 days after that, up to a 20% cap (owner-occupied homesteads are largely exempt from that penalty). Due dates shift year to year, so confirm the current one with the tax office.
Usually yes. A protest backed by comparable sales or evidence of condition problems stands a real chance of a reduction, and most are settled at an informal review without a hearing. A lower value also becomes the starting point for the following year, so a single win keeps paying. Filing in Union County is free, and your value cannot be raised because you protested.
The strongest evidence is recent sales of comparable homes: three to five from the past year, nearby, and similar in size, age, and condition. Photos and repair estimates for condition problems help too, because the assessor values homes from the outside. Budget about 2-4 hrs to assemble it.
Abode protests your Union County assessment every year for $99/yr flat and wins a reduction 88% of the time. Doing it yourself is free but takes 6-10 hrs and wins 40-60% of the time.
Every house on this street pays a different bill.
Make sure yours is the right one. Abode checks your assessment, files your exemptions, and protests when the numbers are off.
