In plain words: a crucial protection against endless reassessment is the rule that a year cannot be reopened merely because the officer now takes a different view.
What 'change of opinion' means
If, during the original assessment, the AO considered a matter (or had the material before them) and took a view, they cannot later reopen the year simply to take a different view of the same facts. That is a 'change of opinion' — and it is not a valid ground.
Why the rule exists
Without it, no assessment would ever be final — the department could reopen settled years endlessly. Courts (including the Supreme Court in Kelvinator) held reassessment needs tangible new material, not a mere rethink.
When reopening IS allowed
- There is new, tangible 'information' not considered before.
- Income genuinely escaped and was not examined earlier.
- There was failure to disclose material facts (for older-type cases).
How to invoke the doctrine
- Show the issue was raised/examined in the original assessment (queries, replies).
- Demonstrate no new material underlies the reopening.
- Argue the reopening is a mere second look.
Why documentation of the original assessment helps
Keeping the original notices, your replies and the order lets you prove the matter was already considered — the heart of a change-of-opinion defence.
Frequently asked questions
Can a year be reopened on a mere change of view? No — a change of opinion is not a valid ground.
When can it be reopened? On new, tangible information not considered before.
How do I prove change of opinion? Show the issue was examined originally and no new material exists.
How Vakil Help Desk helps
Vakil Help Desk advises on income-tax searches and surveys, Section 148/148A reassessment notices, search assessments, penalty and prosecution — and represents clients before the tax authorities, CIT(A), the ITAT and the High Courts. If you are facing a raid, a notice or a reassessment, we can help you respond correctly.
This article is for general legal awareness, not individual legal advice. Income-tax search, seizure and reassessment law, the time limits and the procedure are revised by the Finance Acts and clarified by the courts from time to time, and the right step depends on your facts and the current position. Please consult a professional before responding to a search, notice or reassessment.