income tax login from otp with adhaar registered

3.1 Log in using OTP on registered Mobile Number / email ID

Step 1: Go to the e-Filing Portal homepage and click Login. 
Step 2: Enter your PAN in the Enter your User ID textbox and click Continue.
 Step 3: Confirm your Secure Access Message. Enter your Password and

click Continue. 
 Step 4: Select the option to receive the 6-digit OTP on primary mobile number through voice call or Text Message. Click Continue.
 Step 5: Enter the 6-digit OTP received on your mobile number or email ID registered on e-Filing portal and click Login. 
 Note:

OTP will be valid for 15 minutes only.

You will have 3 attempts to enter the correct OTP.

The OTP expiry countdown timer on screen tells you when the OTP will expire.

On clicking Resend OTP a new OTP will be generated.

On successful validation, the e-Filing Dashboard is displayed.