COMMISSIONER OF INCOME TAX, CULCUTTA vs KARAM CHAND THAPAR & BROS. (P) LTD.

The Supreme Court upheld the decision of the Income-tax Appellate Tribunal, affirming that the loss incurred by the assessee from the sale of shares was a trading loss. The Court emphasized that the Tribunal is the final fact-finding body and its conclusions should not be interfered with unless it has considered irrelevant material or failed to consider relevant material. The Court found that the Tribunal had adequately considered all relevant circumstances and its decision was not perverse, thus dismissing the appeal of the Commissioner of Income-tax under Section 260A of the Income Tax Act.