Permanent Account Number (PAN) is extremely important not only for Income Tax purposes but also as proof of identity. Moreover, Budget 2023 has proposed to make PAN a single business identification. Any incorrect information on your PAN can lead to problems in future. So it's best to correct the mistakes and inaccuracies in your PAN as soon as possible. You can update/change details such as your name, date of birth, photograph, signature, father’s name, Aadhaar, gender, address and contact details. Watch this video for a live demo on how to correct your PAN card details.