Franklin County in Ohio has a combined sales tax rate of 7.5% as of 2026. This includes the state rate of 5.75% plus a local county rate of 1.75%. With a population of 1,323,807, Franklin County represents a significant market for businesses.
For a $500 purchase in Franklin County, the sales tax would be $37.50, bringing the total to $537.50.
Business Compliance in Franklin County
Businesses must register with the Ohio Department of Taxation to collect and remit sales tax. Filing frequency depends on sales volume. With a population of 1,323,807, Franklin County offers significant market potential for businesses of all sizes.