TNTAP has many advantages, including the following:
- TNTAP is an accurate way for taxpayers to file returns. Errors are reduced because the system completes calculations for taxpayers. TNTAP also ensures the required information is included on the return before it is submitted.
- A taxpayer may file a return early and wait to pay by scheduling the payment for a future due date. Taxpayers receive a confirmation number that shows the Department of Revenue received the return and/or payment. Taxpayers may also view return and payment history at any time.
- Taxpayers with multiple accounts can access all of their accounts through one system.
- If a taxpayer misplaces correspondence, the taxpayer can view electronic versions of correspondences (e.g., notices or letters) in TNTAP.