Warranty provisions, bad debt write-offs, and net exclusion of service charges all shaped the tax computation outcome.

A reasonably estimated warranty provision, supported by past sales history and actual claim patterns, was deductible on accrual basis. Amounts earlier offered as income and later written off after licence expiry and policy change were allowable as a business loss or bad debt once the write-off was recorded in the books. The royalty-related tax provision was not disallowable, following the earlier view that the amount represented tax deducted at source on royalty. Service charges were excluded from profits derived from the industrial undertaking for section 80IB purposes, but only on a net basis after related expenses, requiring recomputation of the deduction.

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Issues: (i) whether provision for warranty, based on past experience and historical trend, was an allowable deduction; (ii) whether write-off of advance licence incentive amounts, earlier offered as income, was allowable as a business loss or bad debt; (iii) whether provision for tax on royalty was disallowable; and (iv) whether service charges were to be excluded while computing deduction under section 80IB.

Issue (i): whether provision for warranty, based on past experience and historical trend, was an allowable deduction.

Analysis: The provision was found to have been made on the basis of prior sales history and actual free-of-cost claims in earlier years. A warranty liability, though contingent in form, can be deducted when it is reasonably estimated on accrual basis and supported by scientific accounting and past experience. The authorities relied on the settled principle that the allowability depends on the nature of business, the nature of product, and the historical pattern of warranty claims.

Conclusion: The warranty provision was allowable and the disallowance was rightly deleted in favour of the assessee.

Issue (ii): whether write-off of advance licence incentive amounts, earlier offered as income, was allowable as a business loss or bad debt.

Analysis: The amounts had earlier been offered to tax when the licence entitlement arose, and were carried in the books as receivable. On expiry of licence validity and change in government policy, the amounts became irrecoverable. The relevant claim was treated as a write-off governed by the principles applicable to bad debts and business losses, and the assessee was not required to prove actual recovery efforts once the write-off was shown in the books and the income had earlier been taxed.

Conclusion: The write-off was allowable and the disallowance was correctly deleted in favour of the assessee.

Issue (iii): whether provision for tax on royalty was disallowable.

Analysis: The issue had already been decided in the assessee's favour in earlier proceedings on the basis that the payment represented tax deducted at source from royalty and did not attract disallowance as tax on income. The same view was followed because the facts were identical.

Conclusion: The provision for tax on royalty was not disallowable and the assessee's claim was upheld.

Issue (iv): whether service charges were to be excluded while computing deduction under section 80IB.

Analysis: Service charges were held to arise from post-sale services and not directly from manufacturing activity, so they were not eligible for inclusion in profits derived from the industrial undertaking. At the same time, only the net amount attributable to such receipts was to be excluded, after considering related expenses, and the Assessing Officer was required to recompute the deduction accordingly.

Conclusion: The exclusion of service charges was sustained, but only on a net basis, and the assessee obtained partial relief on computation.

Final Conclusion: The Revenue's challenges failed on the warranty provision, the advance licence write-off, and the royalty-related tax provision, while the section 80IB issue was remitted only for recomputation on a net basis, leaving the overall result against the Revenue.

Ratio Decidendi: A reasonably estimated warranty liability based on historical experience is deductible on accrual basis, a previously taxed amount written off as irrecoverable may be allowed under the bad debt principles, and service receipts unconnected with manufacturing are excluded from industrial profits only to the extent of the net receipt.

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