S. 45 : Capital gains-Conversion of capital asset into stock in trade-MOU with co-owners is notarised-Not submitted accounting entry Conversion of land as stock-in-trade is not proved-Sale is treated as capital asset Liable to capital gains tax-Amendment in third proviso to section 50C would be applicable retrospectively-The AO is directed to consider valuation difference of 10% of tolerance limit while computing the capital gains. [S .44AB,45(2), 50C]