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Live Data: April 2026

Clarksville, TN Sales Tax Rate 2026

The combined sales tax rate in Clarksville, Tennessee is 9.600%.

Combined Rate 9.600%
State7.000% County2.600%

Clarksville Sales Tax Breakdown

Jurisdiction Rate
Tennessee State Sales Tax 7.000%
County Sales Tax 2.600%
Total Combined Rate 9.600%

Which County Is Clarksville In?

Clarksville falls within Montgomery, Tennessee. Montgomery imposes a 2.600% county-level sales tax in addition to the Tennessee state base rate.

Clarksville ZIP Codes

The following ZIP codes are mapped to Clarksville for sales tax purposes. All listed codes apply the 9.600% combined rate.

37040 37042 37043

Business Nexus in Tennessee

Economic Nexus Threshold

Selling into Tennessee from out of state? Once you exceed $100,000 in annual sales or 200 transactions, you must register and collect Tennessee sales tax.

FAQ: Clarksville Sales Tax

The combined sales tax rate in Clarksville, Tennessee is 9.600% as of 2026.
Multiply your purchase price by 9.600% to find the tax owed. A $500 purchase would include $48.00 in sales tax.
Groceries are generally taxable in Tennessee. Check the official Department of Revenue for specific exemptions.
Vehicle purchases in Clarksville are subject to the 9.600% combined rate, though some states apply different rules for vehicle sales. Verify with the Tennessee Department of Revenue or DMV.
Register for a sales tax permit through the official Tennessee Department of Revenue website. Registration is typically free and required before collecting any sales tax.

Sales Tax Calculator

Using 9.600% rate for Clarksville, TN

$
Tax Amount $0.00
Total with Tax $100.00

Rate applied: 9.600% combined

Official Tax Authority

Tennessee Department of Revenue

Filing Deadline: Monthly returns due the 20th of the following month. File via TNTAP (Tennessee Taxpayer Access Point).

Visit Official Portal (615) 253-0600