VittSphere ONE Calculators Blog CA Firm CA Prabhakar Kumar · FCA · ICAI 560762
Case law › Section 133A

Section 133A

Authorities that bear on section 133A 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The Income-tax Act, 1961 was repealed on 1 April 2026.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 133A — the law in short

What the courts have decided on section 133A, 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 133A — 37 entries

Worked examples

Notice situations in which section 133A does the work, taken from the first line to the last. Each step carries the authority that licenses it.
A return revised to bring in a survey surrender, and an officer who says it was never a valid revision We revised the return within time to bring in what was surrendered in a survey, and the officer now says s.139(5) does not cover a deliberate understatement and that the original return stands - how do we answer that? 9 steps · 40 authorities · s.139(5), s.133A, s.292C, s.139(1) A surrender signed at midnight in a survey, retracted five weeks later Our partner surrendered Rs 1.2 crore during a survey and we have since retracted with a stock reconciliation - can the assessment still rest on that statement? 7 steps · 16 authorities · s.133A, s.132(4), s.145, s.69

Explained in this library

What section 133a does, in plain English, before you read what the courts made of it.

A survey does not turn into a search; a fresh s.132 authorisation does that

The survey party called the search team in the same evening and my partner's statement runs across both. Was that conversion lawful, and what turns on it?

A survey statement is not a search statement, and the clock on the wall matters

Our partner signed a surrender in a survey that ran past midnight. What is that statement actually worth?

s.131(1A) is a pre-search power, and it is spent once the search actions are done

The investigation wing has summoned me under s.131(1A) though no proceeding is pending. What can they ask for, and who is allowed to sign it?

The supplier's statement to the investigation wing is on oath, and that is not the same as being evidence against you

The addition rests on a supplier's statement recorded by the investigation wing under summons. What is that statement actually worth against me?

There is no deadline for a retraction — delay is an argument, not a bar

I want to go back on what I said on oath during the search. Is it too late?

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?