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Case law › Supreme Court › CIT v Mahendra Mills
Supreme CourtHelps taxpayers.32s.34s.29s.28

CIT v Mahendra Mills

I did not claim depreciation in my return because it suits me not to. Can the assessing officer force it on me anyway?

The Income-tax Act, 1961 was repealed on 1 April 2026. It still governs income earned up to 31 March 2026, and every proceeding about those years however late — assessment, reassessment, rectification, penalty, revision and appeal alike. Income earned from 1 April 2026 is governed by the Income-tax Act, 2025. What changed, and which Act governs your year →

I did not claim depreciation in my return because it suits me not to. Can the assessing officer force it on me anyway?

No, on the law as it then stood. The Supreme Court held that where the assessee neither claims depreciation nor furnishes the prescribed particulars, the Income-tax Officer cannot thrust the allowance on him. Section 32 allows depreciation subject to section 34, and section 34 permits the deduction only if the prescribed particulars are furnished. Section 29 is not a complete code and must be read with section 34. Depreciation is a benefit for the assessee; a privilege cannot be turned into a disadvantage and an option cannot become an obligation. The Revenue's appeal was dismissed.

Decided by the Supreme Court (Supreme Court of India - D.P. Wadhwa and S.S.M. Quadri, JJ (judgment by Wadhwa, J)) on 2000-03-15, reported as AIR 2000 SC 1960; (2000) 3 SCC 615; (2000) 243 ITR 56; (2000) 109 Taxman 225; 2000 AIR SCW 1016. It bears on section 32, section 34, section 29, section 28 of the Income Tax Act 1961, in Deductions & Disallowances and Assessment & Scrutiny matters.

Still good law. I read the opening, the statutory provisions set out and the whole of the concluding reasoning to the operative order. The judgment itself records that section 32 was amended with effect from 1 April 1988 and that it was deciding the position for earlier years; I checked no later amendment or authority in this session.

Why it matters

This settled a conflict that had run through six or seven High Courts on whether depreciation is a mandatory computation entry or a claim. It matters for two things beyond the allowance of the year: carry forward of business loss, which is larger if depreciation is not deducted, and the written down value of the block for later years. On that second point the Court applied Dharampur Leather - written down value is cost less depreciation actually allowed, and actually allowed does not mean notionally allowed, so a year in which no claim was made does not silently reduce the base. The Court disapproved the Allahabad view in Ascharajlal Ram Prakash and the Madras view in Dasa Prakash Bottling and Southern Petro Chemicals.

Binding on every court and authority in India.

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Related

Other authorities on the same sections.
Every authority on the provisions this decision turns on: all 68 on s.28 · all 46 on s.32 · all 6 on s.29

Used in these worked examples

Notice situations where this decision carries one of the steps.
A machine that reached the factory in March and ran in May, a generator that never ran, and a godown bought without a registered deedThe officer has knocked out my depreciation because the assets were not put to use in the year - which of those heads can I actually save, and what does the block of assets do for me?