MC-TNTAP-2 - Registration for Existing Motor Carrier Accounts

Taxpayers that have existing motor carrier accounts with the Department, such as IFTA, IRP, or Intrastate Authority, do not have to reapply to access their accounts in TNTAP. The Department has converted all active and renewed motor carrier account registrations to TNTAP.

If you are new to TNTAP, you will need to set up a TNTAP logon and add your existing motor carrier accounts to your TNTAP logon. For more information on creating a TNTAP logon and adding tax accounts, please visit

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