Estate duty principles: uncrystallised maintenance claims are not deductible, and interest needs clear statutory authority.

An uncrystallised maintenance claim or personal family obligation does not become a deductible debt or encumbrance on an estate unless it is converted into a legally enforceable charge; on that basis, daughters' shares and claimed marriage-expense allowance were rejected. The sons' shares were not aggregable for rate purposes because Muslim heirs do not hold a Mitakshara-like coparcenary interest, and the maintenance-based deduction was also disallowed absent a decree or charge. Interest in estate duty matters can be levied only where the statute or a valid extension order expressly authorises it; accordingly, interest for belated filing beyond the authorised period and on provisional demand was held unsustainable.

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Issues: (i) Whether the value of the daughters' shares and claimed marriage expenses were deductible from the estate as a debt or encumbrance. (ii) Whether the sons' shares could be aggregated for rate purposes and whether the claimed maintenance-related rebate or deduction was admissible. (iii) Whether interest could be levied for belated filing of the estate duty account and for delay in payment of provisional duty.

Issue (i): Whether the value of the daughters' shares and claimed marriage expenses were deductible from the estate as a debt or encumbrance.

Analysis: Under Muslim law, maintenance was treated as food, raiment and lodging, and marriage expenses were held not to form part of maintenance. Even assuming a liability to meet marriage expenses existed, it was only a personal liability of the father and did not automatically fasten as a charge on the estate after death. The daughters had not obtained any decree creating a charge, and a mere unquantified claim for maintenance could not be treated as a debt or encumbrance for estate duty purposes under the governing provision.

Conclusion: The claim for deduction of the daughters' shares and the marriage-expense allowance was rejected and was against the accountable person.

Issue (ii): Whether the sons' shares could be aggregated for rate purposes and whether the claimed maintenance-related rebate or deduction was admissible.

Analysis: The sons inherited as heirs on the death of the deceased; Muslim law did not recognise any right by birth in the manner of Mitakshara coparcenary property. The statutory provision for aggregation for rate purposes applied only to the specified Hindu joint family interests and not to Muslim heirs. A minor son's maintenance claim, like any uncrystallised maintenance claim, could not be treated as a separate deduction from the estate when no charge or decree existed, and the inherited share remained the source for satisfying any such claim.

Conclusion: The aggregation and rebate claim was disallowed and the maintenance-based deduction was not sustainable, against the accountable person.

Issue (iii): Whether interest could be levied for belated filing of the estate duty account and for delay in payment of provisional duty.

Analysis: The extension for filing the account carried interest only for the extended period covered by a valid order, and no provision authorised charging interest beyond the period specifically extended. For provisional duty, there was no provisional assessment and no statutory provision authorising interest for non-payment of provisional demand. Taxing provisions were required to be strictly construed, and the revenue could not levy interest without clear authority of law.

Conclusion: The levy of interest on belated filing beyond the valid extension period and the interest on provisional demand were held unsustainable, in favour of the accountable person.

Final Conclusion: The estate duty appeals were disposed of with the revenue succeeding on the substantive deduction and aggregation issues, while the accountable person succeeded on the challenge to the interest levies.

Ratio Decidendi: An uncrystallised maintenance claim or personal family obligation does not become a deductible debt or encumbrance on the estate unless it is converted into a legally enforceable charge, and interest in estate duty matters can be levied only when the statute or a valid extension order expressly authorises it.

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