Aadhaar, or another officially valid document
original
If you give your Aadhaar number, the bank checks it with UIDAI (e-KYC). Aadhaar is not compulsory for KYC, but you must give the Aadhaar number for government scheme money to come into this account. Instead of Aadhaar, you may give one of these: passport, driving licence, Election Commission voter ID, NREGA job card signed by a State Government officer, or the National Population Register (NPR) letter with your name and address. If that document does not have your present address, for now an electricity, telephone, postpaid mobile, piped gas or water bill not more than two months old, a property or municipal tax receipt, or a pension order showing the address will do; you then give an official document with your present address within three months.