What is my WebFile number and where do I find it?
Your WebFile number is your initial “access code” to WebFile issued by the Comptroller’s office. It is printed in the upper right corner of the notification letter we mail to each taxable entity about six weeks before the due date of the next report. We also print the WebFile number in the top left corner of each franchise tax delinquent notice. The WebFile number begins with the letters XT and is followed by six numbers. If you cannot find your notification letter or delinquent notice, you can contact us at (800) 442-3453 to request a duplicate letter. We also can provide your WebFile number over the phone. You will need to provide identifying information, such as past gross receipts or total revenue, or the last payment amount that is greater than zero, before we can release this confidential information. You will only use your WebFile number once. When you use WebFile for the first time, you will establish a password for future access to WebFile. We can only provide five WebFile num
