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Case law › Section 15

Section 15

Authorities that bear on section 15 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The Income-tax Act, 1961 was repealed on 1 April 2026.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 15 — the law in short

What the courts have decided on section 15, 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 15 — 21 entries

Worked examples

Notice situations in which section 15 does the work, taken from the first line to the last. Each step carries the authority that licenses it.
Four years of wage-revision arrears paid in one month, relief claimed in the return, and a s.143(1) intimation that took all of it back The processing unit has disallowed my client's s.89 relief because Form 10E was not on the portal when the return was processed - can the relief still be had, and was the employer wrong to deduct on the whole amount? 8 steps · 17 authorities · s.89, s.15, s.192, s.192(2A)

Explained in this library

What section 15 does, in plain English, before you read what the courts made of it.

A partner's remuneration is not salary — s.192 never applied, s.194T now does

The TDS officer says we should have deducted under s.192 on our partners' remuneration. Is he right?

Which Act governs your year: the 1961 Act after 1 April 2026

I am holding a notice and I do not know whether my year is under the Income-tax Act, 1961 or the Income-tax Act, 2025. Which Act applies to me, and is the old Act still of any use now that it has been repealed?