Case Note & Summary
The dispute arose from the assessment year 1978-79 concerning the tax liability of Mercantile Bank Ltd. regarding interest on doubtful advances and the applicability of deduction limits under Section 40A(5) of the Income Tax Act, 1961. The High Court had ruled in favor of the Revenue, prompting the bank to appeal to the Supreme Court. The first issue addressed was whether the interest on doubtful advances credited to the interest suspense account was taxable. The Supreme Court noted that the High Court's ruling relied on the majority opinion in State Bank of Travancore's case, which was later contradicted by the UCO Bank case, where it was established that if the assessee could prove the loans were doubtful, the interest could not be taxed. The court emphasized the binding nature of the CBDT circulars, which clarified that interest on such loans should not be included in taxable income if the loans were unlikely to be repaid. The second issue concerned the interpretation of Section 40A(5) regarding deductions for employees and former employees. The court found that the Calcutta High Court's interpretation allowing separate limits for deductions was incorrect. It held that only one limit applies for salary deductions, regardless of whether the employee was still employed or had retired during the previous year. The appeal was partially allowed, affirming the Revenue's position on the second question while correcting the first issue based on the established legal principles.
Headnote
A) Income Tax - Taxability of Interest - Interest on Doubtful Advances - Income Tax Act, 1961, Sections 36(1)(vii), 36(2) - The court held that interest on doubtful loans credited to suspense account could not be taxed if the assessee established that the loans had become sticky, relying on the binding circulars of the CBDT. The High Court's decision was incorrect as it did not consider the subsequent judgment in UCO Bank's case (Paras 18-20). B) Income Tax - Deduction Limits - Separate Limits for Employees and Former Employees - Income Tax Act, 1961, Section 40A(5) - The court affirmed that only one limit applies for salary deductions regardless of the employee's status at the end of the previous year, rejecting the Calcutta High Court's interpretation that allowed dual deductions (Paras 20-30).
Issue of Consideration
Whether the appellant is liable to be taxed on interest on doubtful advances and whether separate limits apply for computing disallowance under Section 40A(5) for employees and former employees.
Final Decision
The Supreme Court partially allowed the appeal, ruling that interest on doubtful advances credited to suspense account could not be taxed if the loans were established as sticky, and affirmed that only one limit applies for salary deductions under Section 40A(5). No order as to costs.
Law Points
- Tax liability
- Income Tax Act
- Interest on doubtful advances
- Deduction limits
- Employee status
- Circulars binding on authorities



