Richland County in South Carolina has a combined sales tax rate of 8% as of 2026. This includes the state rate of 6% plus a local county rate of 2%. With a population of 415,759, Richland County represents a significant market for businesses.
For a $500 purchase in Richland County, the sales tax would be $40.00, bringing the total to $540.00.
Business Compliance in Richland County
Businesses must register with the South Carolina Department of Revenue to collect and remit sales tax. Filing frequency depends on sales volume. With a population of 415,759, Richland County offers significant market potential for businesses of all sizes.