Friends, In case you are in need of intimation u/s 143(1) or Rectification Order u/s 154, due to Rectification or any other reason. It is just simple to collect. First of all, Login at e-filing site of Income Tax (Click here for login) and than click on My Return as shown below :-
After clicking the next screen will be appeared, follow the steps as required.
Only one request can be made at a time.