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37931 Sales Tax Rate

ZIP code 37931 (Knoxville, TN) covers 3 sales tax areas with combined rates from 9.25% to 9.75%. See the state, county, city and special district breakdown and calculate the tax. Rates effective July 2017.

Tax area 1: Unincorporated Anderson County

State tax
7%
County tax (Anderson)
2.75%
City tax
0%
Special district tax
0%
Combined rate
9.75%

Tax area 2: Unincorporated Knox County

State tax
7%
County tax (Knox)
2.25%
City tax
0%
Special district tax
0%
Combined rate
9.25%

Tax area 3: Knoxville, Knox County

State tax
7%
County tax (Knox)
0%
City tax (Knoxville)
2.25%
Special district tax
0%
Combined rate
9.25%

Source: Tennessee: Streamlined Sales Tax rate and boundary files (TNR2026Q4AUG21.csv), rates in effect October 1, 2026. Effective July 2017.