B. P. Singh vs Deputy Commissioner Of Income Tax on 24 July, 1998
14. Similarly, same view was upheld by the Hon'ble Supreme Court in the case of Kalyan Kumar Ray v. CIT (supra). In that case also, one loose sheet containing computation of tax payable was accompanying assessment order though not signed and Supreme Court held that "In our opinion, therefore, learned counsel for the petitioner is right in his statement that Income Tax Officer has to determine by an order in writing, not only the total income but also the net sum which will be payable by the assessee for the assessment year in question and that the demand notice under section 156 has to be issued in consequence of such an order."