Tea income apportionment applies to income, not expenditure, and genuine related expenses may still be deductible

For tea income, the statutory percentage split applies to income and not to expenditure, so the Revenue cannot insist on a fixed apportionment of expenses or confine deductions only to separately proved agricultural outlay. Genuine expenses disallowed under the Income-tax Act may still be deductible under the Assam Agricultural Income-tax Act if they were incurred wholly and exclusively for plantation, manufacture and sale of tea and relate to earning agricultural income. Exact mathematical segregation is not required where the nature of the operations makes precise separation impracticable.

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Issues: (i) Whether, in computing agricultural income from tea, the Revenue could insist that deduction under the State Act be confined only to expenditure proved to relate to agricultural operations and whether apportionment of expenses by a fixed percentage was permissible; (ii) whether sixty per cent of the composite tea income, treated as agricultural income under the State law, could be reduced by sixty per cent of the expenses disallowed under the Income-tax Act, 1961; (iii) whether expenses disallowed under the Income-tax Act, 1961 but shown to relate to plantation, manufacture and sale of tea were deductible under the Assam Agricultural Income-tax Act, 1939.

Issue (i): Whether, in computing agricultural income from tea, the Revenue could insist that deduction under the State Act be confined only to expenditure proved to relate to agricultural operations and whether apportionment of expenses by a fixed percentage was permissible.

Analysis: The State Act and the Rules provide for assessment of the agricultural portion of tea income after making deductions allowed in computing the composite income under the Income-tax Act. The statutory scheme apportions income, not expenses, and does not prescribe a notional percentage for expenses. At the same time, only genuine expenditure incurred for earning agricultural income and disallowed under the Income-tax Act can be considered under the State Act, provided it relates to plantation, manufacture and sale of tea.

Conclusion: The insistence on restricting deduction only to separately ascertained agricultural expenditure and on applying a fixed percentage apportionment of expenses was incorrect. The issue was answered in favour of the assessee.

Issue (ii): Whether sixty per cent of the composite tea income, treated as agricultural income under the State law, could be reduced by sixty per cent of the expenses disallowed under the Income-tax Act, 1961.

Analysis: The percentage split of tea income under the Income-tax Rules is a method for dividing income between taxable and agricultural components. That method does not extend to expenses. Since the legislation does not provide for a corresponding 60:40 split of expenditure, the disallowed expenses cannot be mechanically apportioned in that manner.

Conclusion: Sixty per cent apportionment of disallowed expenses was not permissible. The issue was answered in favour of the assessee.

Issue (iii): Whether expenses disallowed under the Income-tax Act, 1961 but shown to relate to plantation, manufacture and sale of tea were deductible under the Assam Agricultural Income-tax Act, 1939.

Analysis: Under section 8(2)(f)(vii) and rule 5, deductions are available for expenditure laid out wholly and exclusively for earning agricultural income, and the unallowed portion of genuine expenses connected with the tea operations may be deducted under the State Act. The Court held that actual agricultural expenditure need not be separately proved with mathematical precision where the nature of the operations makes exact segregation impracticable.

Conclusion: Expenses disallowed under the Income-tax Act, 1961 were deductible under the State Act to the extent they related to plantation, manufacture and sale of tea. The issue was answered in favour of the assessee.

Final Conclusion: The reference was answered wholly in favour of the assessee, and the Revenue's restrictive approach to deduction and expense apportionment was rejected.

Ratio Decidendi: Where tea income is bifurcated between agricultural and non-agricultural components, the statutory percentage applies to income and not to expenditure; genuine expenses disallowed under the central income-tax assessment may be deducted under the agricultural income-tax regime if they are connected with earning the agricultural income from tea operations.

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