Applicants are required to provide their AO Code details in the application. No. you do not need to file a Form 49AA.Both Form 49AA and Form 49A are for allotment of a new Permanent Account Number (PAN). (2) It is mandatory for the applicants to mention either their ''Telephone number'' or valid. Fill Out the Application: Select the correct form (49A for Indian citizens, 49AA for foreign citizens, or CSF for corrections). Indian citizens will have to submit their 'Application for allotment of new PAN' in revised Form 49A only. The deputy branch manager informed me that the hologram on the backside of PAN is essential for bank account opening.