Answered on March 18,2020
In case your PAN-Aadhaar linking gets rejected due to data mismatch, then you can opt for biometric Aadhaar authentication. You need to download the Aadhaar seeding request form from NSDL portal and then visit your nearest PAN centre to complete the biometric Aadhaar authentication process offline. You can find your nearest PAN centre with biometric devices on the websites of NSDL or UTITSL.
The one-page simple form requires you to give both your PAN and Aadhaar numbers as well as names as per PAN card and Aadhaar card.
Alternatively, you can change the name or other demographic details in either Aadhaar or PAN database and then apply for linking of the two.