As per section 139(1) of the Income Tax Act, 1961 in the country, individuals whose total income during the previous year exceeds the maximum amount not chargeable to tax, should file their income tax returns (ITR).
a. Individuals who only have Salary income
b. Individuals who have switched jobs (Multiple Form 16)
c. Individuals having Income from Capital Gains (mutual funds & stocks), business/profession, House Property, other income such as Interest etc.
d. Individuals having Foreign Income (Onsite deputation), Foreign Assets, NRI.