Visit the Income Tax e-Filing portal
Click on the Aadhaar-PAN linking option
Enter your PAN number
Enter your Aadhaar number
Enter your name exactly as per Aadhaar
Enter your mobile number
Click on the validation or submit button
Verify the OTP sent to your mobile number
Complete the linking process
Check the linking status on the portal
If needed, link Aadhaar and PAN through SMS by sending the required format to the specified number from your registered mobile number
Ensure your PAN and Aadhaar details match before linking