S. 147 : Reassessment-Residential Status-Resident or non-resident-Service of notice on chartered Accountant-Reassessment notice was held to be valid-Interest-Levy of interest-Automatic-Working in ITNS 150 forming part of assessment order was proper-Sikkim-Commission-Burden not discharged-Round tripping of funds-Liable to tax in India-Review petition is dismissed. [S. 2(35), 5, 6(3)(ii), 131, 142(1), 143(2), 148, 234A, 282]