To open a demat account to get started with stock investing, you will require the following documents:
PAN Card for identity proof
Aadhaar, Passport, Voter ID, Driving License or any other authorised photo identity for address proof
A latest passport-size photograph
Signature on a white paper (signature should match with the one on your PAN card)
Income Tax Returns (ITR) statement or bank statements from the last 6 months for income proof
Cancelled cheque, passbook for the last 6 months as bank proof