What documents should I submit along with the application form?
You have to submit the following documents with the application form:
01) Proof of identity (POI), 02) Proof of address (POA), 03) Proof of date of birth (PODB) (applicable only for Individual & HUF status of applicant.) (POA)
The documents for POI and POA depend on the citizenship and the status of the applicant.
To know the list of documents, please visit the link https://www.tin-nsdl.com/services/pan/documents-change.html
Note:- Ensure that the document submitted are within the validity period