The BIR has released a new feature on its website that allows individuals to check their TIN using a chatbot.
REVIE is BIR’s very own Digital Assistant or Chatbot, and it should be able to answer your tax-related questions, such as locating your own BIR TIN number.
Simply visit the BIR website (www.bir.gov.ph) and click REVIEW in the lower-right corner of the screen to view it.