You can link your Aadhaar card with your PAN card primarily through the Income Tax Department's e-filing portal or via a dedicated SMS service. Note that a penalty fee is required for linking after the mandated deadline, and your details (Name, Date of Birth, Gender) must match across both documents.
- Online: Visit the Income Tax e-filing portal, click the 'Link Aadhaar' Quick Link, enter your PAN and Aadhaar number, and proceed with validation via an OTP sent to your Aadhaar-registered mobile number.
- SMS: Send a message in the format UIDPAN your 12-digit Aadhaar your 10-digit PAN to either 567678 or 56161 from your registered mobile number.