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Tax Rate Center The Complete US Sales Tax & Calculator Directory

Chattanooga, TN Sales Tax Rate

The combined sales tax rate in Chattanooga, Tennessee is 9.25% (7% state and 2.25% city). Calculate the sales tax on any purchase in Chattanooga. Rates effective July 2017.

State tax
7%
County tax (Hamilton)
0%
City tax (Chattanooga)
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.

ZIP codes in Chattanooga, TN

371359.25% 373419.25% 373439.25% 373519.25% 373639.25% 373779.25% 374019.25% 374029.25% 374039.25% 374049.25% 374059.25% 374069.25% 374079.25% 374089.25% 374099.25% 374109.25% 374119.25% 374129.25% 374149.25% 374159.25% 374169.25% 374199.25% 374219.25% 374229.25% 374249.25% 374509.25%

Other cities in Hamilton County

All Tennessee rates
Collegedale9.25% East Ridge9.25% Lakesite9.25% Lookout Mountain9.25% Red Bank9.25% Ridgeside9.25% Signal Mountain9.25% Soddy-Daisy9.25% Walden9.25%