05 July 2021
First of all file return of income in response to the notice for the year for which it is issued. After filing return of income online, write a letter to the assessing officer that you have filed your return of income in response to notice and request to provide reasons recorded and the approvals given by competent authority. On receipt of reasons, file an objection to the reasons recorded and wait for the AO to dispose of the objection. After that, comply to notice u/s 143(2) and 142(1) from time to time and submit required details, documents, information. On receipt of assessment order if it proper pay demanded tax else file appeal before CIT(A).