You will be able to track the status of your PAN card application online on the NSDL by using your name and date of birth as entered in the form or through the 15-digit acknowledgement number.
New PAN Card Application: This application is for individuals who have never applied for a PAN Card before and want to obtain a new PAN Card.
Correction or Change in Existing PAN Data: This application is for individuals who already have a PAN Card but want to make changes to the existing data such as name, date of birth, address, etc.