Does the Department provide any online resources for new businesses in Tennessee to learn about their tax obligations? The Department has a comprehensive “new business tax workshop” webinar available on our website and shown below. January 31, 2018 22:35 Related articles TNTAP: Filing a Business Tax Return What services are subject to sales and use tax in Tennessee? I have a levy or wage garnishment hold on my account. Who can I contact to get this resolved? Creating a TNTAP logon How do I register for taxes that are part of the Tennessee Taxpayer Access Point (TNTAP)?