Permanent establishment and treaty taxation govern TDS exposure on personnel supply, project services and engineering fees.

Treaty-based payments for supplying personnel, deployed employees and engineering services are taxable in India only if the non-resident has a permanent establishment; where the foreign party merely supplies staff or no supervisory activity crosses the treaty threshold, no PE arises and section 40(a)(i) disallowance is not triggered. Salary costs directly attributable to technical project work are outside section 44C, which is confined to head office expenditure of an executive or general administrative character, though non-technical head office elements may still be capped. Engineering services that do not make available technical knowledge under the India-Netherlands treaty are not taxable absent a PE.

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Issues: (i) Whether payments made to the Malaysian company for supplying personnel were chargeable to tax in India so as to require deduction of tax at source and attract disallowance under section 40(a)(i) of the Income-tax Act, 1961; (ii) Whether salary cost allocated to the Indian project and debited in the head office accounts was deductible outside the limitation in section 44C of the Income-tax Act, 1961; (iii) Whether payments to the UK company for deployment of employees on the Indian project created a permanent establishment under the India-UK treaty and attracted disallowance under section 40(a)(i) of the Income-tax Act, 1961; (iv) Whether payment for engineering services to the Dutch company was taxable in India under the India-Netherlands treaty and attracted disallowance under section 40(a)(i) of the Income-tax Act, 1961.

Issue (i): Whether payments made to the Malaysian company for supplying personnel were chargeable to tax in India so as to require deduction of tax at source and attract disallowance under section 40(a)(i) of the Income-tax Act, 1961.

Analysis: The payment was treated as business profits under the India-Malaysia treaty and was taxable in India only if the foreign company had a permanent establishment. On the agreement, the Malaysian company's role ended with supplying personnel, while supervision and control of the project remained with the assessee. The personnel worked under the assessee's direction, and the Malaysian company did not itself carry on supervisory activities in India. The conditions for a permanent establishment under article 5 of the treaty were therefore not satisfied.

Conclusion: No permanent establishment existed in India, the receipt was not taxable in India, and no tax deduction at source was required; the disallowance under section 40(a)(i) could not be made.

Issue (ii): Whether salary cost allocated to the Indian project and debited in the head office accounts was deductible outside the limitation in section 44C of the Income-tax Act, 1961.

Analysis: Section 44C restricts only head office expenditure of an executive or general administrative character. The salary cost in question was allocated on the basis of man-hours and substantially related to technical work done by engineers for the Indian project. Such expenditure was not common head office administration expenditure, though the portion attributable to non-technical staff could still fall within the statutory concept of head office expenditure.

Conclusion: The restriction under section 44C did not apply to the technical salary component, and only the non-technical portion remained disallowable.

Issue (iii): Whether payments to the UK company for deployment of employees on the Indian project created a permanent establishment under the India-UK treaty and attracted disallowance under section 40(a)(i) of the Income-tax Act, 1961.

Analysis: The services rendered on the Haldia project fell within both article 5(2)(j) and article 5(2)(k) of the treaty, but the more specific and beneficial provision to the assessee was article 5(2)(j), which required supervisory activity for more than six months. The employees were present only for 135 days. The proviso relating to mineral oil prospecting or extraction was not attracted on the facts.

Conclusion: No permanent establishment arose under the treaty, the payment was not taxable in India, and the disallowance under section 40(a)(i) was unsustainable.

Issue (iv): Whether payment for engineering services to the Dutch company was taxable in India under the India-Netherlands treaty and attracted disallowance under section 40(a)(i) of the Income-tax Act, 1961.

Analysis: The engineering services were in the nature of inspection and project-related assistance. Although technical in character, the services did not make available technical knowledge, experience, skill, know-how, or processes to the assessee. The relevant treaty provision relating to technical services therefore did not apply. The payment was assessable, if at all, as business profits, and in the absence of a permanent establishment in India, it was not taxable in India.

Conclusion: The payment was not taxable in India, no tax deduction at source was required, and the disallowance under section 40(a)(i) was rightly deleted.

Final Conclusion: The Revenue failed on all substantive grounds, and the additions/disallowances deleted by the first appellate authority were sustained.

Ratio Decidendi: Treaty-based business profits are taxable in India only where the non-resident has a permanent establishment, and section 44C applies only to head office expenditure of an executive or general administrative nature, not to expenditure directly referable to technical work on a project.

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