Wrong filing of income tax return

manikandan (Article assistant) (33 Points)

10 April 2014  

Hello Sir/Madam,

Good afternoon to all.. I am articleship training student.My friend filed return for AY13-14 for his client, he Wrongly  filed ITR-I instead of ITR-IV for that client. now what he can do ?? whether he need take steps to put revised return or ??? anybody can you give me  your guidence