Link Aadhar with Pan - A guide with screenshots on how to link Aadhaar to PAN Card. It is compulsory to provide both Aadhaar and PAN number while filing Income Tax Return (ITR). Step by step procedure to link PAN to Aadhaar on the new e-filing portal's home page. This service is available for both registered and unregistered users. 3. How to link Aadhaar and PAN ? Both registered and unregistered users can link their Aadhaar and PAN on the e-filling portal,even without logging in. You can use the quick link Link Aadhaar on the e-Filing home page to link Aadhaar and PAN . 4. What will happen if I don't link Aadhaar and PAN ? Aadhaar - Pan Link Process 2025: Your PAN card must be linked to your Aadhaar number before December 31 as per a mandate by the CBDT.
