VittSphere ONE Calculators Blog CA Firm CA Prabhakar Kumar · FCA · ICAI 560762
Case law › Section 2(1B)

Section 2(1B)

Authorities that bear on section 2(1B) 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The Income-tax Act, 1961 was repealed on 1 April 2026.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 2(1B) — the law in short

What the courts have decided on section 2(1B), 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 2(1B) — 12 entries

Worked examples

Notice situations in which section 2(1B) does the work, taken from the first line to the last. Each step carries the authority that licenses it.
An amalgamation with an appointed date a year and a half before the sanction, a forging unit running at thirty-four per cent, and the whole accumulated loss disallowed We absorbed a loss-making group company under an NCLT-sanctioned scheme and the officer has refused the whole s.72A set-off - wrong year, no three-year business, Rule 9C already broken, no Form 62 - how much of that is right? 7 steps · 24 authorities · s.72A, s.72A(1), s.72A(2), s.72A(3)

Explained in this library

What section 2(1b) does, in plain English, before you read what the courts made of it.

s.35DD: the cost of the merger, in five equal slices

We have paid lawyers, valuers, the NCLT and stamp duty on our merger. Can any of it be deducted?