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Electronic Filing

Here you can find information about the department's electronic filing requirements and information about becoming an approved software vendor. 

Coming Soon

Alcoholic beverage, beer, gross receipts, severance, unauthorized substances, tire, oil, and waste taxes and fees are coming to TNTAP

Using TNTAP

Learn more about using TNTAP and creating a TNTAP logon.

For Tax Preparers

Find FAQs, videos and publications that assist tax preparers with TNTAP.