Filling of ITR Reurn

You have to mandatorily file ITR as your aggregate income is above Rs. 3 lakhs, i,e, above exemption limit.

1. Your gross total income (before allowing any deductions under section 80C to 80U) exceeds Rs 2.5 lakhs in FY 2018-19. This limit is Rs 3 lakh for senior citizens (aged above 60 but less than 80) or Rs 5 lakhs for super senior citizens (aged above 80).
2. You want to claim an income tax refund
3. You want to carry forward a loss under a head of income