KNOXVILLE Sales Tax Overview
As of 2026, KNOXVILLE, Tennessee has an average combined sales tax rate of 9.25%, with rates varying across 23 zip codes from 9.25% to 9.25%. This rate includes the Tennessee state tax of 7% plus applicable county and local taxes.
Different areas within KNOXVILLE may have different rates due to special tax districts, transit authority taxes, or other local levies. It is important to use your exact zip code when calculating taxes for purchases, business filings, or compliance purposes.
KNOXVILLE Tax Examples
* Based on average rate of 9.25%. Verify with your exact zip code.
KNOXVILLE Zip Codes & Tax Rates
Frequently Asked Questions
What is the sales tax rate in KNOXVILLE, TN?
The average sales tax rate in KNOXVILLE, TN is 9.25% as of 2026. This includes the 7% Tennessee state tax plus any county and city taxes.
How many zip codes are in KNOXVILLE, TN?
KNOXVILLE, TN has 23 zip codes in our database: 37901, 37902, 37909, 37912, 37914 and 18 more.
How much is sales tax on a $100 purchase in KNOXVILLE?
On a $100 purchase in KNOXVILLE, TN you would pay approximately $9.25 in sales tax at the average rate of 9.25%, for a total of $109.25.
Is KNOXVILLE's sales tax rate higher than the Tennessee average?
Use our calculator to compare KNOXVILLE's rate of 9.25% against other cities in Tennessee. Visit the Tennessee state page for the statewide average.