Payment options include TEXNET, WebEFT (Electronic Check), and credit cards (American Express, Discover and MasterCard). Using a credit card incurs a non-refundable convenience fee.

Due Dates

• Returns must be filed before midnight CT of the due date to be considered timely.
• TEXNET payments must be submitted before 6 p.m. CT on the last banking business day before the due date to be considered timely.

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