S. 147 : Reassessment –With in four years-Change of opinion – Payment to related parties – Incentives to senior employees – Difference in VAT return and Turnover as per profit and loss account -Reconciliation – Questions asked in the course of original assessment proceedings – No discussion in the assessment order – Reassessment notice was quashed. [ S. 40A(2)(b) , 148 , Art , 226 ]