Got an income tax notice? Here is why you should not panic
The Income-Tax department can send you a notice for various reasons but lack of information is why most people end up worrying about it. The reason for a tax notice could include not filing an income tax return (ITR) on time, calculation errors, not reporting income correctly or even claiming excessive losses.
If you have not filed your return by the deadline, in such a case, you may receive an automated notice from the income tax department. Source - PTI.