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Case law › Section 139(3)

Section 139(3)

Authorities that bear on section 139(3) of the Income-tax Act, 1961. Each one tells you what it decided and what to do if it applies to you.

The Income-tax Act, 1961 was repealed on 1 April 2026.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 →

Section 139(3) — the law in short

What the courts have decided on section 139(3), in one screen. Read this first; open an entry when you need the facts, the reasoning and the source.

Listed strongest first: Supreme Court, then High Court, then Tribunal, then CBDT. Nothing here has yet been read in full by a chartered accountant — open an entry to see where it came from.

Section 139(3) — 12 entries

Worked examples

Notice situations in which section 139(3) does the work, taken from the first line to the last. Each step carries the authority that licenses it.
A hundred per cent of the shares moved to a new Indian subsidiary of the same foreign parent, and the first profitable year lost the whole brought-forward loss The shares of my closely held company moved from the foreign parent to that parent's new Indian subsidiary, and the officer has struck out the brought-forward business loss, the unabsorbed depreciation, the house property loss and the capital loss under s.79 - how much of that can I get back? 7 steps · 21 authorities · s.79, s.79(1), s.79(2), s.79(2)(a) A s.139(9) notice on a turnover difference between Form 3CD and the return, answered eight months after the fifteen days ran out The processing centre called my return defective, the fifteen days have gone and the portal now shows the return as invalid - is the loss carry-forward and the deduction gone, and what do I do first? 8 steps · 55 authorities · s.139(9), s.139(9) proviso, s.139(9) Explanation, s.139(1)

Explained in this library

What section 139(3) does, in plain English, before you read what the courts made of it.

Setting off and carrying forward losses

I made a loss this year. What can I set it against, and how long can I carry the rest forward?

The fifteen days on a s.139(9) notice, and what an invalid return costs

CPC says my return is defective and gives me fifteen days. What actually makes a return defective, and what happens if I miss the date?

Unabsorbed depreciation is not a loss, and that is the whole point

My depreciation could not be absorbed this year. How long can I carry it, and does a late return kill it the way it kills a business loss?