Following are the 3 methods to link PAN card with Aadhaar Card:
(a) Income Tax Website (Without log-in) - You can directly link the cards by using this website
(b) Income Tax Website (With log-in) - To use this option, you will have to create a account at website
(c) You can also use SMS facility. Simply, type UIDPAN
<12 Digit Aadhaar No.>
<10 Digit PAN> and send it to 567678 or 56161
(d) Link Aadhaar and PAN manually by visiting the centers of PAN, UTIITSL, NSDL. Along with the copies of Aadhaar and PAN fill the Annexure-1.