How to cancel PAN card offline?

One will have to visit the center of PAN card issuer where they will have to get the cancellation form of PAN card. So they will have to fill up the form of 49A which they can easily get from the facilitation center of NSDL. By using this form, one can easily incorporate the type of corrections that their PAN card needs to go through. After filling up the form, you will have to submit that form to NSDL facilitation center, and then you will have to request for the correction of the details of PAN card. One will also have to record the acknowledgment for any future references. You will have to write a letter referring to the concerned Accessing officer, who will be dealing with PAN card issues. Apart from mentioning the personal details, you will need to provide everything related to PAN card. So whenever you are submitting the letter, you will have to include the copy of the duplicate PAN which you want to surrender, with acknowledgment copy that you have obtained from the facilitation center of NSDL.