Visit the official Income Tax e-Filing portal
Click on the “Link Aadhaar” option
Enter your PAN number
Enter your Aadhaar number
Enter your name exactly as per Aadhaar
Enter the mobile number linked with Aadhaar
Click on “Validate”
Enter the OTP received on your registered mobile number
Submit the request
Check the status of PAN-Aadhaar linking on the portal
Ensure your PAN and Aadhaar details match before linking