The last date for linking Aadhaar with PAN has been extended to 30th June 2020 from 31st March 2020.
First of all check your Name, Date of Birth, Gender are exactly same on both PAN Card and Aadhaar Card. Then start this process
STEP 1- Open this link – Click Here
STEP 2- Put your PAN card Number Aadhaar number and name as per your Aadhaar Card.
STEP 3- If you have only birth year on Aadhaar Card then click next tick box
STEP 4- Click on tick box ” I agree to validate my Aadhaar details with UIDAI “
STEP 5- Enter captcha code in the box and click on link Aadhaar, Ignore request OTP