Generally, when an IT return is filed by any taxpayer, the Income Tax Department processes the ITR within a reasonable time, and intimation u/s 143(1) is sent to the registered email of the taxpayer.
Similarly, when there is some mistake in the intimation, a rectification request is made by the taxpayer, and the order u/s 154 is also sent by the IT department on the registered email of the taxpayer.
However, there are instances when a taxpayer misses the order/intimation on the email or due to some other reason there is a need for reissue of intimation.
The steps for reissue request are as under :
Login to your e-filing account at www.incometaxindiaefling.gov.in
Under My Account Section, go to Service Request
Under Request Type, select New request
Under Request category, select 'Intimation u/s 143(1)/154'
Fill in the relevant details such as Return type, Asstt. Yr., category, etc.
Click on Submit
Your request will be registered and the same will be processed within few days. The intimation will be made available to your registered email id.