South Carolina - Union
Sales Tax Calculator of Union for 2025
How 2025 Sales taxes are calculated in Union, South Carolina
The general sales tax rate in Union, South Carolina is determined by a combination of state, county, and city tax rates.
General Sales Tax Rate
The state of South Carolina has a general sales tax rate of 6% which applies statewide.
In Union the total sales tax rate, including county and city taxes, is consistently 7% throughout the city.
Understanding Union's Combined Sales Tax Rates in 2025
- State Rate: 6%
- County Rate: No county sale tax
- City Rate: 1%
- Special Rate: No special rate.
Sales Tax by ZIP Code in Union
- Lowest Rate: 7% in ZIP code 29379
- Average Rate: The average combined tax rate across all ZIP codes in Union, South Carolina is approximately 7%
Factors Influencing Union's Sales Tax Rates
The applicable sales tax rate may vary depending on the type of purchase (e.g., goods, services, or special categories). Businesses and consumers are encouraged to confirm specific rates based on their transactions.
Coverage of Sales Tax in Union
Union has 1 ZIP code out of 1 zip code subject to city sales tax, meaning 100% of the city is covered under its municipal tax rules.Latest Update on Sales Tax Rates
The most recent update occurred in January 2025.