Tennessee Sports Betting Laws Explained: Regulator, Tax, and Structure

Tennessee sports betting laws took a distinctive approach compared with most other states: mobile-only from the start, with its own dedicated regulator and an unusual tax structure. Here is what the law actually establishes.

Oversight sits with the Tennessee Sports Wagering Council, known as SWAC, which licenses every operator, sets compliance requirements, and enforces the state's advertising and consumer- protection rules. Unlike states that fold sports betting oversight into an existing lottery or gaming commission, Tennessee created SWAC specifically for this purpose.

Tennessee sports betting laws tax operators on handle, the total amount wagered, rather than on net revenue the way most other states do. The rate is set at 1.85% of handle. Tennessee therefore collects tax revenue even in periods where operators pay out more in winnings than they keep. That is a meaningfully different model from a straightforward revenue tax.

The law is also narrow by design. Tennessee sports betting laws authorize mobile and online wagering only, so there is no legal path to a retail sportsbook counter under the current statute. Casino-style gambling remains entirely outside its scope.