can we change dob in pan card

Yes, you can certainly change or correct your Date of Birth (DOB) on your PAN card. This is done by applying for 'Changes or Correction in existing PAN Data' using the prescribed application form. You can submit your request online through the authorized portals of Protean (formerly NSDL e-Gov) or UTIITSL. You must submit valid supporting documents, such as your Aadhaar card, birth certificate issued by a municipal authority, or a matriculation certificate, to verify the correct DOB. A nominal fee is charged for this correction service, and the updated PAN card is typically delivered within 15 to 20 business days.