S. 143(3): Assessment-Cash credits-Share application money-Recovery-National Company Law Tribunal admitted insolvency petition against assessee-Revenue in terms of Insolvency and Bankruptcy Code, 2016 had not lodged its claim with RP-Revenue could not enforce assessment order and demand notice. [S. 68, 156, 220, 271AAC 272A(1)(d), Insolvency and Bankruptcy Code, 2016 and regulation 7 of the Bankruptcy Board of India (Insolvency Resolution Process for Corporate Persons) Regulations, 2016 S. 31]