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Case law › Section 41(1)

Section 41(1)

Authorities that bear on section 41(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The Income-tax Act, 1961 was repealed on 1 April 2026.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 41(1) — the law in short

What the courts have decided on section 41(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 41(1) — 12 entries

Worked examples

Notice situations in which section 41(1) does the work, taken from the first line to the last. Each step carries the authority that licenses it.
A s.43B(h) disallowance of Rs 1,62,00,000 where half the Udyam-registered suppliers are traders The Assessing Officer has disallowed everything I still owed to Udyam-registered suppliers at the year end under s.43B(h) - which of those suppliers actually count, and when do I get the deduction back? 8 steps · 27 authorities · s.43B(h), s.43B, s.43B first proviso, s.143(3) Rs 1,42,00,000 written off in four parcels, disallowed as a provision, and added back to book profit as well The officer says I have not proved the debts went bad, that crediting a provision account is not a write-off, and that two of the parcels fail s.36(2) - which of those can I answer, and what is left if s.36(2) really does fail? 8 steps · 17 authorities · s.36(1)(vii), s.36(2), s.36(2)(i), s.37(1)

Explained in this library

What section 41(1) does, in plain English, before you read what the courts made of it.

s.194R: what the section requires, the two circulars, and what happens if you did not deduct

I gave dealers free stock and paid for a trip, and a doctor got a piece of equipment. Do I have to deduct tax on any of that, on what value, and what is the exposure if I did not?

s.41(1): the deduction taken in an earlier year, coming back

The officer wants to tax old creditor balances, a waived loan and a refund under s.41(1). What does he actually have to establish first?