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Case law › Section 145(1)

Section 145(1)

Authorities that bear on section 145(1) 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The Income-tax Act, 1961 was repealed on 1 April 2026.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 145(1) — the law in short

What the courts have decided on section 145(1), 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 145(1) — 5 entries

Explained in this library

What section 145(1) does, in plain English, before you read what the courts made of it.

ICDS govern the computation, not the books — and ICDS II is where that bites first

Which of my clients do the ICDS actually bind, what do the ten standards cover, and what does ICDS II change about the way I value inventory?

You choose the method; he has to prove it distorts profits

Can the Assessing Officer simply substitute a different method of accounting because he thinks it reflects my income better?