You can link your PAN card with your Aadhaar card online through two main methods provided by the Income Tax Department's e-filing portal:
- Portal Method: Visit the official Income Tax e-filing portal, click 'Link Aadhaar' under Quick Links, enter your PAN and Aadhaar number, and proceed with verification after paying any applicable fee.
- SMS Method: Send an SMS in the format UIDPAN \[12-digit Aadhaar\] \[10-digit PAN\] to 567678 or 56161 from your registered mobile number for a quick alternative.
Ensure your details like name, gender, and date of birth match exactly on both documents before linking.