Many people think they cannot file if they no longer have the number used when their TIN was issued. That is not the case.
- The number used for the TIN is not required for e-Return registration.
- Any SIM biometrically registered with your own NID can be used.
- After registering, you can change your mobile number from your profile.
Do not use a number registered to someone else. Registration will fail and your TIN may be blocked.