Find NTN Check Digit. Or Write NTN Correctly !
From 1st January 2011 NTN without proper check digit will not be accepted by Fbr any more, Now you required to write NTN Number with proper check digit. Here you can easily find this using your NTN number.
If Its Show FBR Login Page so Refresh This Page Again, After Refresh NTN Check Digit Page Will Appear !