If in any year, a person has paid taxes to the department in excess of the the income tax calculated in his return, the department returns the excess amount to the person after his return is processed. This excess amount is called income tax return.Income tax refund is defined under section 237 of the Income tax act.
Refund is based on two concepts
Even the return of income is prepared after the end of the financial year, an individual pays taxes all year round. Such taxes are collected by the department by means of:
At the end of the financial year, before the due date (eg 31st July for Individuals) a person summarizes his total income earned during the financial year in his Return of Income.
In this return, he calculates the proper amount of tax he is supposed to pay. If the tax he actually paid is higher than this calculated amount, then he can apply for a refund in the same return of Income.
The refund is issued after the return is processed and the refund amount is confirmed by the department.