

Linking of your PAN with Aadhaar card has become mandatory with effect from July 1, as per income tax laws. However, the government has exempted a category of individuals from linking the two documents under specified conditions.
The Central Board of Direct Taxes (CBDT) had announced in its notification dated May 11, 2017 the individuals that are not liable to link the two documents.
This was done by exempting these individuals from Section 139AA of the Income Tax Act.
So, if you fall under any of the below categories, the linking of two documents is not compulsory for you:
The government has ordered taxpayers to link their Aadhar number with their PAN in to check tax evasion through multiple pan cards by linking them to respective unique 12-digit identification number of taxpayers.
By far, 2.07 crore have linked their PAN card to Aadhar.
HOW TO LINK AADHAAR WITH PAN CARD
However, for those of you who have not linked your Aadhaar with PAN card , there is no need to panic. Here's what you can do:
However, it will be best to get the task done promptly as huge influx of visitors at the income tax website is likely to cause slow down in the process.