If you sell to customers in Tennessee over the internet, you are generally required to collect Tennessee online sales tax once you have either a physical presence in the state or more than $100,000 in sales into the state over the previous twelve months. The state rate is 7% on most goods, and every county and city adds a local rate on top, producing combined rates that run as high as 9.75%.1Tennessee Department of Revenue. Sales and Use Tax Marketplaces like Amazon and Etsy handle collection for sales made through their platforms, but any sales through your own website are your responsibility.
When You Have to Start Collecting
Two different triggers can put you on the hook. The first is physical presence: a warehouse, office, storefront, or even inventory stored in Tennessee creates nexus automatically.2Tennessee Department of Revenue. Out-of-State Businesses and Nexus in TN If any part of your operation sits inside Tennessee, you register before your first sale.
The second trigger is economic. Out-of-state sellers with no physical footprint in Tennessee must register once their gross retail sales into the state exceed $100,000 over the previous twelve-month period.3Tennessee Department of Revenue. SUT-4 – Nexus – Overview That figure counts all retail sales, including exempt items, not just taxable ones. Once you cross it, you must begin collecting on the first day of the third month after the month you hit the threshold.
If You Sell Through a Marketplace
Marketplaces like Amazon, eBay, and Walmart Marketplace are legally responsible for collecting and remitting Tennessee sales tax on behalf of their sellers once the marketplace itself exceeds $100,000 in Tennessee sales.4Justia Law. Tennessee Code 67-6-515 – Collection of Taxes The Department of Revenue generally audits the marketplace, not the individual seller, for those facilitated sales.
Two things to keep in mind. If every one of your Tennessee sales flows through a collecting marketplace, you may qualify to file annually instead of monthly. But the moment you also sell through your own website, those direct sales count toward your own nexus threshold and you must collect tax on them yourself.
What Rate to Charge
The state rate is 7% on most tangible goods and services.1Tennessee Department of Revenue. Sales and Use Tax On top of that, every county and city imposes a local rate, capped at 2.75% and set in 0.25% increments.5Tennessee Department of Revenue. Local Sales Tax Combined rates run between roughly 8.5% and 9.75% depending on where the buyer is.
Which local rate applies depends on where your business is. In-state sellers charge the local rate for the location of their business. Out-of-state sellers charge the local rate for the delivery address.6Tennessee Department of Revenue. Streamlined Sales Tax The Department of Revenue publishes a rate lookup tool and a downloadable boundary database so you can match each shipping address to the right jurisdiction.
Food and Digital Products Follow Different Rules
Food sold for home consumption is taxed at a reduced state rate of 4% rather than 7%, with normal local rates still added.7Tennessee Department of Revenue. Due Dates and Tax Rates If you ship groceries or meal kits into Tennessee, apply the lower rate.
“Specified digital products” (digital audiobooks, e-books, downloaded music, digital video) are taxed at the 7% state rate plus a flat 2.5% local rate regardless of where the buyer sits.8Tennessee Department of Revenue. Sales Tax on Specified Digital Products Electronically delivered computer software is taxable too, but at normal local rates rather than the flat 2.5%.
The Single Article Cap on Expensive Items
Local tax applies only to the first $1,600 of a single item’s price. An additional state tax of 2.75% then applies to the portion between $1,600 and $3,200, and anything above $3,200 is taxed only at the 7% state rate.9Tennessee Department of Revenue. SUT-6 – Single Article Tax – Overview and Application If you sell furniture, equipment, or other high-ticket goods, build this cap into how you calculate tax at checkout.
Registering With the Department of Revenue
Registration runs through the Tennessee Taxpayer Access Point, known as TNTAP. New businesses select “Register a New Business” from the TNTAP homepage; businesses with an existing Tennessee tax account add sales tax to that account.10Tennessee Department of Revenue. SUT-10 – Sales and Use Tax Account – Registering for an Account
Have your FEIN (or Social Security Number for sole proprietors), your legal business name, your physical and mailing addresses, contact information for officers or partners, and your NAICS code ready. After the application processes, the Department mails a Certificate of Registration. Retailers and wholesalers also receive a Tennessee Certificate of Resale for buying inventory tax-free from suppliers. You must register if your business averages more than $400 per month in sales of tangible goods or more than $100 per month in taxable services.
Filing and Paying
Filing frequency depends on volume. Most sellers file monthly: this is required if you average more than $400 per month in gross sales or exceed $4,800 per year. If your average monthly tax liability stays at $1,000 or less for twelve consecutive months, you can move to quarterly filing. Annual filing is generally limited to manufacturers, wholesalers, and sellers whose Tennessee sales all flow through a collecting marketplace.11Tennessee Department of Revenue. Sales and Use Tax Guide
Monthly returns are due by the 20th of the following month. Quarterly returns are due January 20, April 20, July 20, and October 20. Annual returns are due January 20. When the deadline falls on a weekend or holiday, it rolls to the next business day.12Tennessee Department of Revenue. SUT-9 – Sales and Use Tax Filing – Filing Due Dates
Each return asks for gross sales, exempt sales, sales for resale, and taxable sales broken down by local jurisdiction code. For online sellers shipping to many counties and cities, that breakdown is the most tedious part of the job. Use the Department’s boundary database rather than guessing. Payment through TNTAP can be made by ACH debit from a checking account or by credit or debit card.13Tennessee Department of Revenue. MC-TNTAP-5 – Payment Methods ACH debit is cheaper; card payments typically carry a processing fee. Save the confirmation receipt as proof of timely filing.
If you later find an error, you can amend the return inside TNTAP by opening the period in question and selecting the amend option.14Tennessee Department of Revenue. TNTAP Tax Returns-6 – Amending a Return in TNTAP Pay any additional tax owed quickly to limit interest.
What Late Filing Costs You
Tennessee charges a 5% penalty on the unpaid tax for each month a payment is late, up to a maximum of 25%. Interest also accrues at a rate the commissioner sets each July. Through June 30, 2026, that rate is 11.50%.15Tennessee Department of Revenue. 11Tennessee Department of Revenue. Sales and Use Tax Guide Whenever a buyer claims an exemption, collect the certificate and keep it on file. If an auditor later asks about an untaxed sale and you cannot produce a valid certificate, you will owe the tax plus penalties and interest as if you had never collected it.
How Long to Keep Your Records
Tennessee requires you to keep sales tax records, invoices, bills of lading, and supporting documents for the current tax year plus the three preceding years, so at least three full years are always on hand.16Tennessee Department of Revenue. Sales and Use Tax Record-keeping Requirements If your point-of-sale system overwrites older data, export it before it disappears. During an active audit, hold everything related to the audit period even if the three-year window has technically closed.