Case Note & Summary
The appellant, a bank, claimed set-off of carried forward loss from the previous year against interest on securities income for assessment year 1945-46 under Section 24(2) of the Indian Income-tax Act, 1922. The Income-tax Officer had computed income by splitting interest on securities (Rs 23,62,815) and business loss (Rs 8,86,972), resulting net income of Rs 14,95,826. In the previous year, a loss of Rs 3,21,929 was computed by setting business loss against interest on securities; the bank sought carry forward of that loss against the current year's interest on securities. The Officer rejected the claim, holding that a business loss cannot be set off against securities income under Section 24(2). The Assistant Commissioner and Appellate Tribunal upheld the rejection, with the Tribunal holding that Sections 6, 8 and 10 keep income from the two sources separate. On reference, the High Court answered all questions in the negative, holding that the heads under Section 6 are mutually exclusive and interest on securities cannot be treated as business income. Before the Supreme Court, the appellant argued: (1) Sections 8 and 10 should be read so that securities held as trading assets fall under Section 10, not Section 8, or alternatively Section 10 is more appropriate; (2) if both sections apply, the assessee has the option to be taxed under the head imposing a lighter burden; and (3) even if heads are mutually exclusive, set-off is permissible under Section 24(2) because interest on securities and business profits arise from the same banking business. The Revenue contended that the heads are specific and mutually exclusive, and that set-off requires a factual finding that the securities were trading assets in the same business, which was absent. The Supreme Court held that the scheme of the Indian Income-tax Act, 1922 makes the heads of income under Section 6 mutually exclusive, each head being specific to cover items arising from a particular source. Consequently, interest on securities, specifically chargeable under Section 8, falls under that section and cannot be brought under Section 10, whether the securities are held as trading assets or capital assets. The court relied on Commissioner of Income Tax v. Chunnilal B. Mehta, Salisbury House Estate Ltd. v. Fry, Commercial Properties Ltd. v. Commissioner of Income Tax, Bengal, and H. C. Kothari v. Commissioner of Income Tax, Madras. On the set-off issue, the court observed that the question whether the holding of securities formed part of the same business under Section 24(2) required a finding of fact regarding the nature of the securities as trading assets; no such finding had been made. Accordingly, the Supreme Court remitted the case to the High Court for a fresh decision on the reference after obtaining a fuller statement of facts from the Tribunal. The court did not grant set-off but directed further fact-finding.
Headnote
A) Income Tax - Heads of Income - Mutual Exclusivity - Indian Income-tax Act, 1922, Sections 6, 8, 10 - Interest on securities is a distinct head of income and cannot be brought under business income even when securities are held as trading assets by a bank. The Income-tax Officer split income into interest on securities and business income; the Tribunal and High Court upheld rejection of set-off. Held that the scheme of the Act makes heads mutually exclusive; Section 8 specifically charges interest on securities and applies irrespective of whether securities are trading assets or capital assets. (Paras Not mentioned) B) Income Tax - Set Off and Carry Forward of Losses - Same Business Requirement - Indian Income-tax Act, 1922, Section 24(2) - A carried forward loss can be set off against income from the same business only; a factual finding is necessary to determine whether interest on securities and banking business constitute the same business. The assessee bank claimed that holding securities was part of its single banking business; the High Court denied set-off without a finding on the nature of securities. Held that the question could not be decided in absence of a finding that securities were part of trading assets held in the course of banking business; case remitted to High Court for fresh decision after obtaining a fuller statement of facts from the Tribunal. (Paras Not mentioned) C) Income Tax - Choice of Head of Taxation - No Option to Choose Lighter Burden - Indian Income-tax Act, 1922, Sections 8, 10 - When heads of income are mutually exclusive, an assessee cannot elect to be taxed under a more favourable head; the specific head applicable to the source must be applied. The assessee argued that if both Section 8 and Section 10 applied, it could choose the head imposing lighter tax. Held that because heads are mutually exclusive and Section 8 is specific for interest on securities, there is no option; the contention was rejected. (Paras Not mentioned)
Issue of Consideration
Whether interest on securities held by a bank as trading assets is assessable under Section 8 or Section 10 of the Indian Income-tax Act, 1922; whether carry forward of loss under Section 24(2) can be set off against interest on securities income when both arise from the same banking business.
Final Decision
The Supreme Court held that under the Indian Income-tax Act, 1922, the heads of income in Section 6 are mutually exclusive; interest on securities falls under Section 8 and cannot be taxed as business income under Section 10 even if securities are trading assets. It rejected the assessee's contentions on interpretation and option. However, on the set-off issue under Section 24(2), it held that the question whether securities formed part of same business required a factual finding and remitted the case to the High Court for fresh decision after obtaining a fuller statement of facts from the Tribunal.
Law Points
- Legal points not extracted
- Heads of income under Section 6 are mutually exclusive
- interest on securities under Section 8 cannot be treated as business income under Section 10 even if securities are trading assets
- set-off of carried forward loss under Section 24(2) requires that the loss and income arise from the same business
- factual determination needed to establish same business.



