Rule 102: Safe harbour and mutual agreement procedure
Rule 102 restricts treaty mutual agreement procedure for the eligible business where the Rule 101 income-attribution safe harbour option has been exercised and has not been declared invalid. Before making that choice, also review the separate conditional Act exemptions effective from 1 October 2026.
Official notified Income-tax Rules, 2026Need advice on Rule 102?
This article is for general information. Read the official Rules and applicable Act amendments, including the Taxation and Other Laws (Amendment) Act, 2026. If you need professional advice for your situation, contact Bizeneed.
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Bare law
Rule 102 - Mutual agreement procedure not to apply where safe harbour for income attribution in case of income from business and profession is exercised
The assessee shall not be entitled to invoke mutual agreement procedure under an agreement for avoidance of double taxation as referred to in section 159 in relation to an eligible business, if the assessee has exercised the option for safe harbour under rule 101 in respect of such business and such option is not declared invalid under the said rule.
Introduction
The restriction is tied to the eligible business and the status of this particular option. It should be considered before choosing the Rule 99–101 framework, especially where cross-border taxation may need coordinated review.
Rule breakdown
Current exemptions and the decision to exercise an option
From 1 October 2026, Schedule IV entries 13F and 13G of the Income-tax Act provide separate conditional exemptions for the specified rough-diamond sale income and component-storage income available on sale of components. Check those current Act provisions before choosing this income-attribution safe harbour. The new exemptions do not amend the quoted Rules 99–102 or automatically make every diamond or warehouse receipt exempt.
Determine the current tax treatment before comparing safe harbour with other available routes. Entries 13F and 13G do not rewrite Rule 102’s option-based MAP restriction. Do not assume an exemption claim, or a decision not to elect safe harbour, automatically establishes a treaty MAP entitlement.
Both new entries are effective from 1 October 2026 and state availability up to the tax year ending 31 March 2041, subject to their conditions. Keep the effective date, receipt or transaction facts and required information under review. Form 49 is a safe harbour option form; do not assume it also satisfies the separate exemption’s prescribed-information requirement.
When the restriction operates
Identify the eligible business under Rule 99, the option exercised under Rule 101 and whether there is an invalidity declaration. Where the rule’s conditions are met, the assessee is not entitled to invoke the specified mutual agreement procedure for that business.
Assess the choice before exercising safe harbour
Review the expected attribution result, Rule 100’s deduction and loss consequences, and the Rule 102 MAP restriction together. Keep a record of the business and transactions included in the option so the scope is clear.
What the rule does not establish
The rule does not itself decide every treaty benefit, domestic remedy or MAP request involving another business. If the option is invalid, the absence of this particular restriction does not by itself establish entitlement to MAP; the applicable agreement and other conditions still require review.
Illustrative scope check
If a foreign company considers the component-warehouse safe harbour, it should review possible double-taxation issues for that eligible business before exercising the option. Separate activities require their own legal analysis rather than an assumption that one election determines every treaty matter.
Key takeaways
Current exemption check first
Schedule IV entries 13F and 13G provide separate conditional exemptions from 1 October 2026; they do not change this rule’s quoted text.
Two option conditions
The Rule 101 option must have been exercised and must not have been declared invalid.
Business-specific restriction
The wording concerns the mutual agreement procedure in relation to the eligible business.
Treaty procedure identified
The rule refers to an agreement for avoidance of double taxation under section 159.
Practical checklist
- Check current Schedule IV entries 13F and 13G, their effective date and prescribed-information conditions before choosing safe harbour.
- Record the precise eligible business and option status.
- Consider cross-border dispute implications before choosing the framework.
- Keep the relevant agreement and any invalidity order in the file.
Avoid
- Do not describe this as removal of every treaty benefit.
- Do not assume an invalid option automatically makes MAP available.
FAQs
Does a valid Rule 101 option affect MAP?
Yes. Rule 102 bars invoking the specified mutual agreement procedure in relation to the eligible business where the option was exercised and has not been declared invalid.
Does the rule prohibit every treaty claim?
Its express subject is the mutual agreement procedure for the eligible business. Other treaty questions require their own applicable analysis.
Does the October 2026 amendment make every diamond or component-storage receipt exempt?
No. The separate Schedule IV exemptions have defined taxpayer, transaction, goods, information and timing conditions. Assess them independently of the unchanged safe harbour rules.