Sales tax in Sumner County, Tennessee
There is no single sales tax rate in Sumner County. It runs from 9.25% to 9.75% depending on the exact address, because cities and special districts inside the county levy their own on top of the 7% state rate. The 7% state rate applies everywhere in the county; everything above that depends on where you are standing. These rates were read from Tennessee's own published schedule and checked on September 9, 2026. The rate in each of the 8 cities is in the table below.
What is the sales tax rate in Sumner County?
| Tennessee state rate | 7% |
|---|---|
| Sumner County rate | 2.25% |
| Lowest combined rate in the county | 9.25% |
| Highest combined rate in the county | 9.75% |
The combined figures are the lowest and highest totals anywhere in Sumner County, so the rows above do not add up to them.
What is the sales tax rate in each city in Sumner County?
Tennessee publishes the rate for every city it taxes. These are the combined rates, state and local together, as listed in Tennessee's own rate file.
| City | October 1, 2026 onward |
|---|---|
| Gallatin | 9.75% |
| Goodlettsville | 9.25% |
| Hendersonville | 9.75% |
| Millersville | 9.25% |
| Mitchellville | 9.25% |
| PortlandThe rate rose from 9.25% to 9.75% on August 1, 2026. | 9.75% |
| Westmoreland | 9.25% |
| White House | 9.75% |
| Unincorporated Sumner County | 9.25% |
Source: Tennessee rate file for October 1, 2026 onward, from Tennessee's official rate page.
How much sales tax is that on a purchase in Sumner County?
At 9.25%, a $100 purchase carries $9.25 in sales tax and a $1,000 purchase $92.50, at the lowest rate in the county. At the highest, 9.75%, the same purchases carry $9.75 and $97.50. That is general merchandise; Tennessee taxes some categories, often groceries, differently, as the note below explains.
Among Tennessee's 95 counties, Sumner County's lowest rate ranks 68th highest, level with 21 other counties. See every Tennessee county.
Sales tax in counties next to Sumner County
Sumner County borders 7 counties, 2 of them in another state. The lowest rate next door is 6% in Allen County, KY, which is $32.50 less on a $1,000 purchase than the lowest rate in Sumner County.
| County | Combined sales tax |
|---|---|
| Davidson County, TN | 9.75% |
| Macon County, TN | 9.75% |
| Robertson County, TN | 9.75% |
| Wilson County, TN | 9.75% |
| Trousdale County, TN | 9.25% |
| Sumner County, TN (this county) | 9.25% to 9.75% |
| Allen County, KY | 6% |
| Simpson County, KY | 6% |
Why the rate here is not the whole story
Tennessee taxes general merchandise at a state rate of 7 percent and Sumner County levies the local option sales and use tax at 2.25 percent, so the rate in the unincorporated county is 9.25 percent. Any incorporated city may levy the same tax by ordinance up to the statewide local cap of 2.75 percent, and a city rate replaces the county rate inside the city limits instead of stacking on it, so the combined rate here runs from 9.25 percent in the unincorporated county up to 9.75 percent in Hendersonville, Gallatin, Portland and White House. Food and food ingredients are taxed at a reduced state rate of 4 percent instead of 7 percent, with the same local rate on top, so the figures here are the general merchandise rate. The local part of the tax applies only to the first $1,600 of the price of a single article of tangible personal property, and a separate state single article tax of 2.75 percent applies to the part of the price between $1,600 and $3,200.
How do I find the exact rate for an address in Sumner County?
Use Tennessee's own address lookup. In Sumner County the rate depends on the address, anywhere from 9.25% to 9.75%.
Who has to collect sales tax in Sumner County?
Any seller with a physical presence in Tennessee collects at the rate for the address of the sale; a remote seller does once it passes Tennessee's economic nexus threshold. Tennessee sales tax covers the statewide rules and what is exempt.
Work out your own numbers
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Sales tax calculator
Tax on a specific purchase at this county's rate, and the total you will actually pay.
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Do you have to collect?
Whether your sales into Tennessee cross its economic nexus threshold. A different question from the rate.
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Property tax in Sumner County
The other local tax: effective rate and median bill for this county.
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Sales tax by county
Every US county, and how Tennessee compares with the rest of the country.
Sources
- Sumner County rates: Tennessee Department of Revenue, Local Sales Tax Rates report (jurisdiction rate table behind the Local Sales Tax Rates Map, https://www.tn.gov/revenue/taxes/sales-and-use-tax/local-sales-tax/local-sales-tax-rates-map.html), cross-checked against the Department's Streamlined Sales Tax rate file TNR2026Q3JUN11.xlsx for 2026 Q3 (https://www.tn.gov/content/dam/tn/revenue/documents/taxes/sales/streamlined/TNR2026Q3JUN11.xlsx), with the 7 percent state rate, the 2.75 percent local cap and the single article rules from the Department's Sales and Use Tax Manual, August 2026 (https://www.tn.gov/content/dam/tn/revenue/documents/tax_manuals/august-2026/sales-use-tax-manual.pdf)
- Collected and verified September 9, 2026. Confidence: P on the rate components, P on the range (P read on a primary agency page, S strong but indirect, U unverified).