Itr-4s last date

Kaustav Das (Student) (48 Points)

05 May 2014  

Dear Sirs/Madams,

What is the last date for submitting ITR-4S for assessment year 14-15? And what would be last date for submitting late return? Is it one year after completion of assessment year, i.e. 31/03/2016? Will there be any delay for TDS refund if I file late return?

Thanks.