S. 48: Capital gains –Mode of Computation-Investment in mutual fund-JM Balanced Fund-Short-term capital loss-Supported by proper documents and recorded in books-Disallowance by Assessing Officer based on suspicion of manipulation was unsustainable-There was no SEBI action or direct evidence of collusion-Short-term capital loss was allowable. [S.45, 94(7), 133A]