Rightly said by Ruchikaji but to avoid assessment cases one shall not deposit more than RS.10 Lakhs in savings account and More than RS.45 lakhs in current account (IN A YEAR). If amount deposited in the respective accounts is more than aforementioned amounts then the banks need to disclose the same to IT Department by filing respective forms which can be seen in AIR Reports. So it is advisable to deposit cash below the aforementioned amounts.