One of my relative is a 100% handicapped person (paralysed) and earn between1 lakh to 2.5 lakh per year(it fluctuates a lot every year , as sometimes very few students come to tuition) through tuitions to children and 40 - 50 thousands through short term share trading (less than 12 month holding). which ITR form should be used ITR2 or ITR4. if ITR4 then how to maintain book of accounts for tuition ?