Income Tax e-filing login FAQs: Answers to common questions on PAN, Aadhaar, OTP, passwords and more

PAN is the user ID for individual taxpayers on the Income Tax e-filing portal.

Taxpayers can log in without a registered mobile number using alternate methods.

Aadhaar linking is not mandatory for login but enables full access to portal services.

Accounts are locked after five failed login attempts as a security measure.

Net banking login does not require the e-filing user ID and password.