Union City, Georgia sales tax rate: 7.75%
Last updated Checked monthly
The sales tax rate in Union City, Georgia is 7.75%. That’s the 4% state rate plus 3.75% in local taxes. It’s higher than 46 of the 167 Georgia cities we checked, and 3 other cities pay the same.
Calculated by the 
Sales Tax APIThe same engine Zamp customers use.Union City combined rate
7.75%
- Georgia state
- 4%
- Fulton CountyCounty
- 3%
- Fulton County (Outside Atlanta) TsplostSpecial district
- 0.75%
Union City sales tax calculator
Enter a price and what you’re selling.
- GeorgiaState · 4%$4.00
- Fulton CountyCounty · 3%$3.00
- Fulton County (Outside Atlanta) TsplostSpecial district · 0.75%$0.75
Charging this at checkout? Zamp calculates it on every order and files the returns.
Book a demoUnion City sales tax rate breakdown
State, county and special district taxes add up to 7.75%. District lines don’t follow city limits, so some Union City addresses pay a different rate.
| Jurisdiction | Type | Rate |
|---|---|---|
| State of Georgia | State | 4% |
| Fulton County | County | 3% |
| Fulton County (Outside Atlanta) Tsplost | Special district | 0.75% |
| Combined rate | 7.75% |
Rate history
- July 20237.75%
- July 20247.75%
- July 20257.75%
- July 20267.75%
- Today7.75%
No change since July 2023.
Sales tax near Union City
Closest cities
- College Park7 mi8.75%
- Atlanta14 mi8.9%
- Austell16 mi6%
- Lovejoy17 mi8%
- Stockbridge19 mi8%
- Newnan19 mi8%
- Avondale Estates21 mi8%
- Hampton21 mi8%
Elsewhere in Fulton County
- Atlanta8.9%
- Roswell7.75%
- Alpharetta7.75%
- Milton7.75%
- College Park8.75%
Charge the right rate in Union City, on every order.
Zamp calculates tax at each customer’s address, special districts included, then files and pays every Georgia return for you, with a sales tax team you can call.
Union City sales tax questions.
Still have questions? Call us at 1-866-438-9267 or email us at support@zamp.com.
What is the sales tax rate in Union City, Georgia?
The combined sales tax rate in Union City is 7.75% as of November 2, 2026. It’s made up of 4% Georgia state tax, 3% Fulton County, 0.75% Fulton County (Outside Atlanta) Tsplost.
Why does Union City pay Fulton County (Outside Atlanta) Tsplost tax?
A special district such as Fulton County (Outside Atlanta) Tsplost levies its own sales tax on top of the state, county rates. District lines don’t always follow city limits, so an address a few streets away can have a different rate. This rate was calculated for Union City’s 30291 ZIP code; the calculator prices any exact address.
Is SaaS taxable in Union City?
No.
Do online sellers have to collect sales tax in Union City?
Yes, if they have nexus in Georgia: more than $100,000 in Georgia sales in the previous or current calendar year, or a physical presence in the state. They register with the Georgia Department of Revenue and charge the rate at the buyer’s address.
Sources. Georgia Department of Revenue · Zamp Sales Tax API, for Union City’s 30291 ZIP code. Rates are checked monthly and are for information, not tax advice.
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