Should you file ITR if your income is less than Rs 7 lakh with nil income tax?

Income tax return: Taxpayers have to file ITR if their income level exceeds the basic exemption limit or they have conducted certain specified transactions. Experts say that most taxpayers have a misunderstanding that if tax is not payable then filing of ITR is not mandatory. However this is not the case always. Read here to know more about ITR filing.