Tennessee levies a 7% statewide sales tax — the highest base rate of any US state — on most retail goods and taxable services. Add the local county or city rate (up to 2.75%) and you reach a combined rate that can top 9.75%, one of the steepest sales-tax burdens in the country. Whether you are a consumer checking a receipt, a small-business owner pricing goods, or an accountant reconciling an expense report, this calculator gives you an instant, accurate breakdown with zero uploads.
Tennessee’s sales tax structure
The 7% statewide base rate is codified in Tenn. Code Ann. section 67-6-202 and applies uniformly across all 95 Tennessee counties. It covers most retail purchases — electronics, clothing, furniture, vehicles, restaurant meals, and most taxable services. Unprepared food and food ingredients qualify for a reduced 4% state rate.
On top of the state rate, each county (and many cities) imposes a local sales tax. The local rate ranges from 1.5% to 2.75%, with a statutory maximum of 2.75%. The Tennessee Department of Revenue reports the statewide population-weighted average combined rate at roughly 9.55%. Many of Tennessee’s largest population centres — Nashville (Davidson County), Memphis (Shelby County), Knoxville (Knox County), and Chattanooga (Hamilton County) — sit at 2.25% local for a 9.25% combined rate. Smaller and rural counties often charge the maximum 2.75% local rate, hitting the 9.75% combined ceiling.
State base rate: 7.0% — fixed statewide, applies to all 95 counties.
Typical average combined rate: approximately 9.55% — state base plus the population-weighted blend of all county and city local rates.
Why Tennessee’s sales tax is unusually high
Tennessee has no state personal income tax on wages. The Hall Income Tax on investment income was phased out and fully repealed in 2021. Without income-tax revenue, the state funds public services primarily through sales tax, which explains both the high 7% base and the reliance on local add-ons. For residents, this is a deliberate trade-off: no paycheck withholding, but a notable tax on everyday spending.
How to use this calculator
The tool has two modes:
Add tax to a price — enter a pre-tax (net) dollar amount; the calculator works out the state tax, the local tax, and the final total you will pay. This is the standard “what will I actually spend?” mode for shoppers and business owners pricing goods.
Back out tax from a total — enter a tax-inclusive total (the amount on your receipt); the calculator reverses the arithmetic to reveal the pre-tax price and the exact tax embedded in what you paid.
The state rate field is locked at 7% because it is fixed by statute. The local rate field defaults to 2.55% (the approximate statewide average) but is fully editable. Use the reference table below the calculator to find your county, then click “Use” to apply the rate instantly.
Worked example
Suppose you are buying a laptop in Rutherford County (Murfreesboro) where the local rate is 2.75%, giving a combined rate of 9.75%, and the pre-tax price is $799.00:
- Tennessee state tax: $799.00 x 0.07 = $55.93
- County local tax: $799.00 x 0.0275 = $21.97
- Total sales tax: $799.00 x 0.0975 = $77.90
- Total you pay: $876.90
To work backwards, if your receipt shows $876.90, divide by 1.0975:
- Pre-tax price: $876.90 / 1.0975 = $799.00
- Tax inside the total: $876.90 - $799.00 = $77.90
| Location | Local rate | Combined rate | Tax on $100 | Total on $100 |
|---|---|---|---|---|
| Nashville (Davidson) | 2.25% | 9.25% | $9.25 | $109.25 |
| Memphis (Shelby) | 2.25% | 9.25% | $9.25 | $109.25 |
| Knoxville (Knox) | 2.25% | 9.25% | $9.25 | $109.25 |
| Chattanooga (Hamilton) | 2.25% | 9.25% | $9.25 | $109.25 |
| Murfreesboro (Rutherford) | 2.75% | 9.75% | $9.75 | $109.75 |
| Clarksville (Montgomery) | 2.5% | 9.5% | $9.50 | $109.50 |
| Moore County (low rate) | 1.5% | 8.5% | $8.50 | $108.50 |
All calculations run entirely in your browser — no figures are ever sent to a server or stored anywhere.