Chartered Accountant
1996 Points
Joined April 2013
Now also you are disqualified because your work is a engineering porffesion so
44AD - It covers manufactures, job workers, processing industry and wholesalers. But do not applicable on Professions like legal, medical, engineering, or architectural or accountancy profession or technical consultancy or interior decoration or any other profession notified by the board.
Therefore you can not file your return under section 44AD that is ITR4S (presumptive income)