According to a Central government gazette notification, the following documents will be accepted as proof of address for bank accounts:
a) Utility bill, not more than two months old, of any service provider (electricity, telephone, post-paid mobile phone, piped gas, water);
b) Property or municipal tax receipt;
c) Bank account or post-office savings bank account statement;
d) Pension or family pension payment orders (PPOs) issued to retired employees by government departments or public sector undertakings, if they contain the address;
e) Letter of allotment of accommodation from employer issued by state or Central government departments, statutory or regulatory bodies, public sector undertakings, scheduled commercial banks, financial institutions and listed companies. Similarly, leave & licence agreements with such employers allotting official accommodation; and
f) Documents issued by government departments of foreign jurisdiction and letter issued by a foreign embassy or mission in India.