Visit the official NSDL Protean or UTIITSL PAN correction/update portal
Select the PAN card correction or update option
Fill in the online application form with the required updated details
Upload the necessary supporting documents
Submit the form and note the acknowledgment number
Pay the applicable fee online
Print the acknowledgment form if required
Send the signed acknowledgment and supporting documents to the designated address if instructed
Track the application status using the acknowledgment number
Receive the updated PAN card by post after approval