Detailed Explanation
How it works
It is mandatory whenever such a transaction exists, regardless of value, and is due by 31 October; non-filing attracts a Rs.1,00,000 penalty under Section 271BA.
Frequently asked questions
Who files Form 3CEB?
Any taxpayer with an international or specified domestic transaction with an associated enterprise.
When is it due?
By 31 October of the assessment year.
This content is for general guidance only and does not constitute professional advice. Tax law changes frequently — verify the current position and consult a qualified Chartered Accountant before acting. Last reviewed: June 2026.