25 December 2011
ITR 4S is for the person not maintaining books of accounts and difficulty in calculating net profit and hence declaring net profit of 8% of gross receipts on presumptive basis.
ITR 4 is for the person maintaining books of accounts.
Conclusion:- If you are not maintaining account then how you get net profit.
If you have to declare profit of more than 8% you have to fill ITR-4.