Reporting Financial Institution obligations: maintain and report specified account-holder data following due diligence to identify reportable accounts. Reporting financial institutions must maintain and report specified information for each account identified as a reportable account after applying the prescribed due diligence; required information includes identifying particulars of the account holder or controlling persons (name, address, taxpayer identification number, and for individuals, date and place of birth), account number or equivalent, account balance or value at year-end or before closure, and, depending on account type, gross amounts of interest, dividends, other income, proceeds from asset sales, or amounts paid or credited to the account holder.