This document provides information about income tax returns (ITR) in India, including what an ITR is, why ITRs should be filed, the different types of ITR forms, and eligibility for each form. There are 7 main ITR forms - ITR1 (for individuals with certain income types up to Rs. 50 lakhs), ITR2, ITR3, ITR4 (for small businesses and professionals), ITR5, ITR6, and ITR7 (for specific entity types). The document outlines the income sources and eligibility criteria for each ITR form and provides details on how to file each form online.