Jefferson County, KentuckySales Tax Rate 2025

Jefferson County, located in North Central Kentucky, has a sales tax rate of 6.00%.
The sales tax rate in Jefferson only includes only the Kentucky state tax. The table below provides a breakdown of the sales tax rate by jurisdiction.
Kentucky 6.00%
Jefferson County 0.00%
City + District Rates 0.00%
Combined Sales Tax Rates Range 6.00%

Jefferson County Sales Tax Calculator

0.00%
Sales tax amount = N/A
State 0.00%
County 0.00%
City 0.00%
District(s) 0.00%
The TaxHero sales tax calculator provides a combined sales tax rate based on a full address lookup. A complete address ensures precision since ZIP codes may cross different tax jurisdictions. Results are for reference and may need additional context for compliance. Contact us today for a demo and learn how TaxHero can support your business.

Who Needs To Collect Sales Tax in Jefferson County, Kentucky?+

Businesses are required to collect sales tax if they have a sales tax nexus in Kentucky and sell to residents of Jefferson, whether at a physical location or online.

Physical Nexus: This occurs when a business has a tangible presence in the state. Examples include having a store, warehouse, office, or employees in Kentucky if your business operates any of these within the state, you have a physical nexus and must collect sales tax from customers in Jefferson.
Economic Nexus: This is based on the volume of sales or number of transactions a business conducts in the state. For instance, if your business exceeds a certain threshold of sales or transactions in Kentucky which is often defined as a specific dollar amount or number of transactions, you establish economic nexus. This means even if you don’t have a physical presence in the state, you are still required to collect sales tax from customers in Jefferson.

City Sales Tax Rates in Jefferson County, KY+

Jeffersontown
Louisville
Pleasure Ridge Park
Shively
St. Matthews
 

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