HERE UPDATE RETURN FILING PAYING RS 1000/- PENLATY DECLARING WITHIN 5LAKHS LIMIT. I HAVE TOLD SOME PEOPLE UPDATE RETURN CAN NOT BE FILED UNLESS IF ANY WRONGLY CALCULATED INCOME OR UNDISCLOSED INCOME OR SOME OTHER REASONS AS PER THE SECTION SAID.BUT HERE SOME PEOPLE FILED INCOME TAX RETURN U/S 139(8) BY PAYING PENLATY. SO I HAVE LITTLE BIT CONFUSED IN THIS CASE.