You must file a Tennessee business tax return if your business brings in $100,000 or more in annual gross receipts from a Tennessee location. Businesses with gross receipts between $3,000 and $100,000 don’t file a state return; instead, they need a minimal activity license from the county or city clerk. The tax applies to the privilege of doing business in Tennessee and is measured on total sales before expenses, not on net profit.
The Gross Receipts Thresholds That Trigger Filing
Tennessee uses two tiers to decide what you owe:
- More than $3,000 but less than $100,000 in gross receipts at a location: you need a minimal activity license from your county or city clerk. No state return.
- $100,000 or more at a location: you need a standard business license from the local clerk and must file a business tax return with the Department of Revenue.
These thresholds apply per location, not per entity. Two storefronts in two different counties are measured separately. A location pulling in $80,000 only needs a minimal activity license, while a second location pulling in $120,000 needs the standard license and a state return.
The $100,000 cutoff took effect for tax years ending on or after December 31, 2023, after the legislature raised it through Public Chapter 377. If you filed in prior years but your receipts now fall below $100,000, you may no longer have a state filing obligation.1TN.gov. Registration and Licensing
Businesses are grouped into classifications (1A through 5B) that determine the rate applied to your taxable receipts, and every filer owes at least $22 regardless of how low the calculated tax runs.2TN.gov. Due Dates and Tax Rates
Out-of-State Businesses and Economic Nexus
You don’t need a physical presence in Tennessee to owe business tax. Out-of-state companies that reach $100,000 in gross receipts from sales to Tennessee customers have economic nexus and the same filing obligations as in-state businesses.3Justia Law. Tennessee Code 67-4-717 – State and Local Privilege Tax Imposition for Persons With a Substantial Nexus in the State
This catches remote sellers, online retailers, and service providers who assume Tennessee can’t tax them from across state lines. If your Tennessee sales cross the threshold, you register, license, and file. Each county where you have taxable activity may require its own local license.
Who Doesn’t Have to File
Several categories are carved out of the business tax entirely, no matter how much revenue they generate.
Manufacturers
If more than 50% of the revenue at a location comes from manufacturing tangible goods for resale, that location qualifies for the manufacturer exemption. The exemption covers sales made from the manufacturing site itself or from a storage or warehouse facility within a ten-mile radius.4Justia Law. Tennessee Code 67-4-712 – Exemptions A separate retail storefront selling the same goods elsewhere in town does not qualify.
Licensed Professionals
Doctors, attorneys, certified public accountants, and other licensed professionals are exempt from business tax on their core professional services. The exemption follows the Standard Industrial Classification system and applies to the professional service itself, not to sideline activities. A law firm selling branded merchandise would owe tax on those merchandise sales.5Tennessee Department of Revenue. Chapter 8 – Exemptions and Exclusions
Nonprofits and Charitable Organizations
Religious, charitable, and educational organizations with a federal 501(c) exemption are generally excluded. Profits that charitable institutions earn from selling donated items are also outside the tax. Keep documentation of your exempt status on hand, because the Department of Revenue can request verification.5Tennessee Department of Revenue. Chapter 8 – Exemptions and Exclusions
When the Return Is Due
If you do have to file, the return is due on the 15th day of the fourth month after your fiscal year ends. For a calendar-year business, that’s April 15.2TN.gov. Due Dates and Tax Rates
An approved IRS extension gives you an automatic seven-month Tennessee extension, pushing a calendar-year filer’s deadline to November 15. The extension covers filing only. Any tax owed is still due on the original date, and interest and penalties begin accruing on unpaid amounts even if your extension to file is valid.
What Happens If You Should Have Filed and Didn’t
The Department of Revenue adds a 5% penalty on unpaid tax for each month or partial month the payment is late, up to a maximum of 25%.6Tennessee Department of Revenue. GEN-16 – Penalties and Interest Interest runs on top of the penalty. Through June 30, 2026, the interest rate on taxes administered by the Department is 11.50%, and the rate is updated periodically.7TN.gov. Tax Rates and Interest Rate
A business that owes $5,000 and waits six months to pay would hit the maximum 25% penalty, $1,250, plus accruing interest on the unpaid balance. Filing on time but paying late still triggers both charges, so if you’re close to the $100,000 threshold and unsure which side you’re on, confirming your filing status early is cheaper than finding out later.