Return of Income :

The Income-tax Act, 1961 contains provisions for filing of return of income. Return of income is the format in which the assessee furnishes information as to his total income and tax payable. The format for filing of returns by different assessees is notified by the CBDT. The particulars of income earned under different heads, gross total income, deductions from gross total income, total income and tax payable by the assessee are generally required to be furnished in a return of income. In short, a return of income is the declaration of income by the assessee in the prescribed format.