The Supreme Court of India allowed the civil appeal filed by the assessee, L.K. Trust, and set aside a judgment of the Karnataka High Court that had disallowed a tax deduction of ₹21,74,234. The dispute centered on whether the interest paid on a ₹3.80 crore bank loan, which was channeled through a subsidiary company to ultimately purchase shares of Shaw Wallace and Company Limited, qualified for deduction under Section 36(1)(iii) of the Income Tax Act, 1961.
Reversing the High Court’s decision, the Supreme Court ruled that the transaction must be evaluated through the lens of “commercial expediency” rather than whether the funds directly earned an immediate profit for the holding entity. The Court affirmed that investing borrowed funds in a sister concern or subsidiary to acquire a controlling interest constitutes a valid business purpose, thereby making the interest fully eligible for deduction.
I. Factual Background
- The Loan & Agreement: On November 19, 1987, L.K. Trust (the Assessee) entered into an agreement to purchase 7.80 lakh shares of Shaw Wallace and Company Limited for a total consideration of ₹3,80,00,000. To fund this acquisition, the assessee borrowed the entire ₹3.80 crore from Corporation Bank.
- The Flow of Funds: The borrowed funds were initially transferred by the assessee to its group/subsidiary company, M/s Gayatri Holdings Private Limited, through the purchase of its shares. Gayatri Holdings subsequently transferred the money to an individual, Shri G. Venkateswaran, to complete the purchase of the Shaw Wallace shares.
- Tax Disallowance: For the Assessment Year 1989-90, the assessee claimed a deduction of ₹21,74,234 under Section 36(1)(iii) for the interest paid to the bank. In 1992, the Assessing Officer (AO) disallowed the deduction, a view upheld by the Commissioner of Income Tax (Appeals) [CIT(A)], on the grounds that the funds were diverted to a subsidiary rather than being used directly in the assessee’s own business.
II. Lower Courts and Tribunal Rulings
- The Income Tax Appellate Tribunal (ITAT): The ITAT reversed the disallowance and ruled in favor of the assessee. It established that the assessee’s business was composite—encompassing film distribution, money lending, and share investments through subsidiaries—utilizing a common set of books with interlocking funds. Citing Supreme Court precedents (Madhav Prasad Jatia and Vecumsees), the ITAT held that the loan met all three statutory criteria under Section 36(1)(iii): the money was borrowed, interest was paid, and the funds were deployed for purposes integral to the composite business.
- The Karnataka High Court: Dissatisfied, the Revenue appealed to the High Court. On March 1, 2010, the High Court overturned the ITAT’s ruling. It held that the business of a subsidiary cannot legally be treated as the business of the holding assessee. It disallowed the interest deduction for the portion of funds that sat with Gayatri Holdings, concluding that the arrangement lacked direct business utility for the trust and was effectively a colorable device.
III. Core Issue Determined by the Supreme Court
Whether the interest paid on capital borrowed by a holding trust and invested into a subsidiary or sister concern for share acquisition is eligible for tax deduction under Section 36(1)(iii) of the Income Tax Act, 1961.
IV. Supreme Court’s Analysis and Legal Findings
A. Scope of Section 36(1)(iii)
- Statutory Criteria: The Court highlighted that Section 36(1)(iii) permits a deduction for interest paid in respect of capital borrowed for the purposes of a business or profession.
- Breadth of Purpose: Relying on Madhav Prasad Jatia v. CIT, the Apex Court noted that the phrase “for the purpose of business” under Section 36(1)(iii) is structurally much wider in scope than phrases like “for the purpose of making or earning income” found in other sections (such as Section 57(iii)).
B. The Doctrine of Commercial Expediency
- Holding vs. Subsidiary Dynamics: The Supreme Court directly rejected the High Court’s narrow view that funding a subsidiary cannot be considered a part of the holding company’s business.
- The A. Builders Principle: Invoking its recent jurisprudence in Sharp Business System v. CIT (2025)—which followed the landmark S.A. Builders v. CIT rule—the Court emphasized that the transfer of borrowed funds to sister concerns or subsidiaries must be evaluated from the perspective of commercial expediency.
- Controlling Interest: The Court reaffirmed that when an holding entity invests borrowed money into a subsidiary concern to secure or maintain a controlling interest in a business asset, it is acting out of genuine commercial expediency. It is legally erroneous to deny the deduction simply because the holding trust chose to utilize its operational corporate arms to execute the strategic purchase.
V. Final Decision
The Supreme Court allowed the appeal and set aside the March 1, 2010 judgment of the Karnataka High Court. The Court officially declared that L.K. Trust is fully entitled to seek a tax deduction for the ₹21,74,234 in interest expenses paid on the borrowed capital under Section 36(1)(iii).
2026 INSC 474
L.K. Trust V. Commissioner of Income Tax &Anr. (D.O.J. 07.05.2026)




