Doubt regarding gift and rent at same time

Sohil (Learner) (631 Points)

05 November 2011  

Sister planning to give gift to my mother of 1 lakh rupee in this financial year which she can invest in stocks. 

My sister also pays rent to my mother on whose name our house so she can save taxes from hra allowance.

Now i want to know whther giving gift might cause trouble and be added as rent.

or she should avoid the same?

Or whether no such trouble giving gift?