Efilling required for person not coming under tax slab

Tarun (engineer) (39 Points)

18 July 2014  

My mother is not a working professional.

But she had  some FD in her name. But the annual income earn thorugh interest is leass than the 2LPA.

Is it required for her to fill the ITR 

If she fill the ITR can she claim the TDS deduction done by the bank because of non submission 15G form.
Also how can i know whether bank is deducting TDS or not or is it automatically deducted .( Sorry for asking such a foolish question)