About this App TNGB TREAT, is a user friendly, safe and secure mobile banking application from Tamil Nadu Grama Bank. You can easily Login in to the Application by using the MPIN Or Finger print. Using this application, you can view your account related information that are (1) Balance enquiry. (2) Mini statement. (3) E-pass book(download statement) for selected date (4) OTP based fund transfer (Within bank,)