An intimation under Section 143(1) of the Income Tax Act, received shortly after filing your ITR, generally signifies the acceptance of your tax return. This immediate processing is often due to new software and typically occurs when there's no adverse data found, especially for simpler returns like ITR 1 or 2. You needn't worry, as it's a standard procedure within the tax regulations.
21 July 2023
It happens in few cases, the submitted return gets immediately processed (mostly no adverse data then as per AIS, even no/meager refund, ITR 1 or 2 etc.) So, need not worry, it is within rules & regulations. Many of our client have experienced it in last two years.