Genuine business loss requires commercial reality; unsubstantiated related-party forward contracts were treated as colourable tax-avoidance arrangements.
Forward coriander-sale contract losses were disallowed as non-genuine business losses because related-party arrangements lacked advances, settlement payments, delivery, broker or exchange involvement, and a verifiable money trail, with entries ultimately adjusted through journals. Applying burden of proof, surrounding circumstances, preponderance of probabilities and human-probability principles, the arrangements failed to establish commercial reality and were treated as colourable tax-avoidance devices. The speculative-loss question did not require substantive determination once the underlying transactions were rejected as sham; observations on speculative character and set-off restrictions were not an independent basis for the disallowance.
Issues: (i) Whether the loss claimed on settlement of forward coriander-sale contracts was genuine and allowable as business loss; (ii) Whether the claimed loss was speculative loss ineligible for set-off against non-speculative business income.
Issue (i): Whether the loss claimed on settlement of forward coriander-sale contracts was genuine and allowable as business loss.
Analysis: The contracts were with related parties, involved no advance, settlement payment, delivery of goods, broker, commodity exchange or verifiable money trail, and were ultimately adjusted through journal entries. The assessee, whose regular business was share trading, did not produce evidence to establish the genuineness of its claimed commodity transactions or to rebut the findings of the lower authorities. Applying the burden-of-proof principle, surrounding circumstances, preponderance of probabilities, and the test of human probabilities, the documentary arrangements were treated as concealing their real nature.
Conclusion: The claimed commodity-contract loss was a non-genuine sham loss and was not allowable as business loss, against the assessee.
Issue (ii): Whether the claimed loss was speculative loss ineligible for set-off against non-speculative business income.
Analysis: Since the underlying transactions were found non-genuine, the issue of their speculative character did not survive for substantive adjudication. The alternative observation that the loss would be speculative under Section 43(5) and restricted under Section 73(1) did not form an independent basis for relief.
Conclusion: No substantive ruling on the speculative-loss set-off issue was required after rejection of the loss as non-genuine.
Final Conclusion: The disallowance of the claimed loss stands sustained because the forward-contract arrangements did not establish a real commercial loss.
Ratio Decidendi: A claimed business loss may be rejected where the assessee fails to prove the commercial reality of documented transactions and the surrounding circumstances, evaluated on human probabilities, show that they are a colourable arrangement for tax avoidance.