how to update signature in pan card

You can update your PAN card signature either online through the NSDL/Protean e-Gov portal or offline by submitting a physical form.

• For the online method, visit the official portal and select 'Changes or Correction in existing PAN data'. You must then tick the 'Signature Mismatch' option and upload a clear scanned image of your new signature.
• For the offline process, fill out the change request form, affix your photos, sign it with your new signature, and submit it with supporting documents and the fee at a PAN service centre.
• A processing fee, around ₹100 for Indian addresses, is mandatory for the update.