COMMISSIONER OF INCOME-TAX, MADRAS vs SIVAKASI MATCH EXPORT COMPANY

The Supreme Court held that the discretion of the Income-tax Officer under Section 26-A of the Indian Income-tax Act, 1922, is judicial and must be based on relevant evidence, not mere speculation. The Court found that the partnership deed in question conformed to legal requirements and was genuine, rejecting the Tribunal's conclusion that it was not. The Court emphasized that the existence of a partnership is not negated by the source of capital or profit-sharing arrangements, affirming the validity of the partnership deed and allowing the registration.