In the Income Tax Act, there is no provision to communicate this fact to the Commissioner. The assessee has already informed the AO. We have extracted the copy of the letter written by the assessee. We have also made reference of the assessment order vide which the AO has taken cognizance of this fact while he issued notice under section 143(2) of the Income Tax Act. In the order of the ITAT, Kolkata Bench itself has observed that legally when a company amalgamates with another, it loses its identity and no proceedings can be taken in its earlier name. The Bench had taken a different view on account of notorious facts available in that case. No such circumstances are before us. Apart from above, we are of the view that even if the assessee gave consent for taking up the proceedings under section 263 against it, that would not infuse jurisdiction in the ld.Commissioner. In other words, this adjournment application, reply to show cause notice would not infuse jurisdiction to ld.Commissioner. Jurisdiction should be by virtue of operation of the Act and not by the consent of an assessee. A perusal of section 263 would indicate that before taking any action under section 263, the ld.Commissioner has to pursue record and record would include the communication made by the assessee to the AO on 23.7.2013 intimating about the fact of amalgamation