Permanent Account Number (PAN) application requires identity, address, DOB proofs, Aadhaar where applicable, fees and signatures. Form 49A, under Rule 114 and Section 139A, is the application mechanism for allotment of a Permanent Account Number (PAN) for Indian individuals and entities; it mandates full expanded names, applicant status, date of birth or incorporation, address and contact details, AO code, photographs and signature/thumb impression for individuals, Aadhaar number or Enrolment ID where applicable, specified Proof of Identity/Address/Date of Birth documents, fee payment options, acknowledgement tracking, and designated signatory requirements including Representative Assessee provisions.