YES FRIEND YOUR MOTHER CAN GIFT U HER EQUITY SHARE WITHOUT ANY TAX IMPLICATION..........BECAUSE AS PER SEC 56(2)(VII), A GIFT IS RECIVED BY RELATIVE (MOTHER) CANT BE TAXED IN INCOME TAX....................AND (AT TIME OF SALE) IF ITS HOLDING PERIOD IS MORE THEN 1 YEAR THEN , IT SHOULD ALSO BE EXEMPTED FROM TAX, AS LONG TERM CAPITAL GAIN,
As per sec 56(2) (vi) &(vii) any gift received from relative(include mother)in cash Or kind shall be exempt from any tax implication.Please refer the link below: