time to file late return - doubt

Maya (Student) (663 Points)

30 March 2019  
Dear frds / experts,

I know within 31st March 2019, we can file belated IT return for F.Y.17-18 for companies. If it is not possible, Is there any way to file it after 31st mar'2019?? If so plz let me know with penalties & interest...

plz treat very urgent!!!!

-Maya