S. 56 : Income from other sources-Fair market value (FMV) of shares issued at premium- Discount cash flow method (DCF)–Net valuation method–Option to choose the method of valuation is with assesses-Determined Fair Market Value of shares issued at premium on basis of Discount Cash Flow method as per guidelines given by ICAI-Assessing Officer cannot change the method of valuation of shares at premium to Net Asset Value method.(NAV) [ S.56(2)(Viib), R.11UA(2)(b)]