Tennessee Sales Tax and Invoicing Rules for 2026

State sales tax rate

Tennessee imposes a 7% state sales tax on most tangible personal property and select services. Local jurisdictions add between 1.5% and 2.75%, pushing combined rates to 8.5%–9.75%.

Nashville (Davidson County) has a combined rate of 9.25%. Memphis (Shelby County) reaches 9.75%. Knoxville sits at 9.25%.

Tennessee has no state income tax, making sales tax the primary revenue source — rates reflect this dependency. Tennessee uses destination-based sourcing for sales tax purposes.

Nexus rules

Physical nexus is established by offices, employees, inventory, or property in Tennessee.

Economic nexus triggers at $100,000 in sales to Tennessee buyers in the preceding 12-month period. There is no transaction count threshold.

Tennessee was an early advocate for economic nexus and actively enforces the provision. Marketplace facilitators must collect and remit on behalf of third-party sellers.

Invoice requirements

The Tennessee Department of Revenue requires sellers to maintain records supporting all transactions. Invoices should include:

• Seller's name, address, and account number
• Date of sale
• Buyer details
• Description of items sold
• Sale price per item
• Applicable tax rate
• Tax amount (stated separately)
• Total

Items taxed at different rates (groceries at 4% state vs. general merchandise at 7%) should be clearly separated on the invoice. For exempt sales, retain the appropriate exemption certificate. Records must be kept for at least three years from the date the return was filed.

Exemptions and special cases

Groceries (food for human consumption) are taxed at a reduced 4% state rate (plus local taxes at the full local rate). Prescription drugs are exempt.

Manufacturing machinery and industrial equipment are exempt. Agricultural supplies and farm equipment are exempt for qualifying farmers. Clothing is fully taxable at the standard 7% state rate.

SaaS is taxable in Tennessee — the state taxes software, including remotely accessed software. Digital products (downloads, streaming) are also taxable.

Tennessee holds a sales tax holiday for back-to-school clothing and school supplies each year. Professional services are generally not taxable unless specifically enumerated.

Filing frequency and deadlines

Filing frequency is assigned based on liability:

• Monthly — most businesses with regular activity
• Quarterly — smaller sellers
• Annually — very low liability

Monthly returns are due the 20th of the following month. Quarterly returns are due the 20th of the month following the quarter. Annual returns are due January 20.

Tennessee requires electronic filing for businesses with annual tax liability of $200 or more. The state offers a vendor discount of 2% of the first $2,500 in monthly tax collected for timely filers.

Penalties for non-compliance

Late filing incurs a penalty of 5% per month on unpaid tax (up to 25%). A minimum penalty of $15 applies even for late zero returns.

Interest accrues at a rate set by the Commissioner. Failure to register when required results in back-assessments and penalties. Tennessee's Department of Revenue focuses on e-commerce compliance given the state's dependence on sales tax revenue.

FAQ

Why is the grocery tax different from the regular rate?

Tennessee taxes groceries at a reduced 4% state rate (down from the standard 7%) to lessen the burden on essentials. However, local taxes still apply at the full local rate, so the combined rate on groceries is typically 5.5%–6.75% depending on the jurisdiction.

Is SaaS taxable in Tennessee?

Yes. Tennessee taxes software including SaaS, cloud-based applications, and remotely accessed software. Digital products like streaming, downloads, and e-books are also taxable.

What is the vendor discount?

Tennessee allows timely filers to retain 2% of the first $2,500 in tax collected per month as compensation for collecting and remitting. The maximum discount is $50 per month. You must file and pay by the due date to qualify.

Find the combined rate for any Tennessee address with InvoiceQuickly's tax rate lookup.

Step-by-step: register and start collecting in Tennessee

1. Determine nexus — physical presence creates immediate nexus. Economic nexus thresholds: $100,000 in gross sales to Tennessee buyers in the previous 12 months. Tennessee removed its 200-transaction threshold; revenue is the only economic nexus test.
2. Register via TNTAP — apply for a sales and use tax certificate through the Tennessee Department of Revenue's online portal. Processing typically completes in 5 business days at no fee.
3. Set up state 7% + local 1.5%–2.75% — Tennessee state rate is 7% (one of the highest base state rates), plus local rates of 1.5%–2.75% by county. Combined rates run 8.5%–9.75%. The single article cap (taxes on items above $1,600) is a TN quirk.
4. Capture exemption certificates — Form RV-F1300701 (Tennessee Blanket Certificate of Resale) for resellers; specific exemption forms for manufacturers, agriculture, and government. SST multi-state certificates are also accepted.
5. File monthly via TNTAP — Tennessee assigns most sellers monthly filing. Returns are due the 20th of the month following the period. The 2% vendor discount on the first $2,500 of monthly tax (max $50/month) applies for timely filers only.

Real Tennessee compliance situations

• A Nashville-based music gear retailer sells guitars and amplifiers; many cost over $1,600 each. The single article cap rule means TN local sales tax (but not the 7% state portion) is capped on the portion above $1,600 per item. Their POS handles this calculation automatically — manual invoicing has caused over-collection issues.
• A Memphis e-commerce store ships statewide. They configured TNTAP-compatible filing with ZIP-based local rates. Shelby County (Memphis) is 9.75% combined; Davidson County (Nashville) is 9.25%. Wrong rate by ZIP is the most common Tennessee compliance error.
• A Knoxville restaurant charges 9.25% combined on prepared food (Knox County). Groceries sold for off-premises consumption are taxed at the reduced 4% state rate plus full local — a meaningful difference for a market with strong takeout volume.

More Tennessee FAQs

Is the single article cap automatic on every invoice? No — sellers must apply it correctly. The 7% state tax applies to the full price; local tax (1.5%–2.75%) applies only to the first $1,600 per item. For a $3,000 item in a county with 2.25% local tax, you owe 7% × $3,000 + 2.25% × $1,600.

Does Tennessee have an income tax that affects invoicing? Tennessee has no broad personal income tax (the Hall income tax on dividends/interest was repealed in 2021). This makes sales tax especially important — TN relies heavily on sales tax revenue, which intensifies audit focus.

What about Tennessee's sales tax holiday? Yes — Tennessee holds an annual "back-to-school" sales tax holiday in late July: clothing under $100 per item, school supplies under $100 per item, computers under $1,500. There's also a "groceries tax holiday" some years (varies by legislative action).

Are professional services taxable in Tennessee? Most professional services (legal, accounting, consulting) are not taxable. However, certain services are: hotel/motel lodging, telecommunications, parking, and some installation services. Verify your specific service before assuming exemption.