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1) Scan copy of PAN Card (mandatory for IncomeTax user)
2) Scan copy of address proof Any One( Aadhar Card/voter id/passport/Gas bill/Driving License/water bill/telephone bill/bank statement signed by the bank)
3)Passport size photo of person
4)Email id and mobile number of person
Extra Guide
For video: Person show PAN & Address Proof if process by PAN based DSC & speak video script which given recording video