Income from the manufacture of coffee. — (1) Income derived from the sale of coffee grown and cured by the seller in India shall be computed as if it were income derived from business, and twenty-five per cent of such income shall be deemed to be income liable to tax.

(1A) Income derived from the sale of coffee grown, cured, roasted and grounded by the seller in India, with or without mixing chicory or other flavouring ingredients, shall be computed as if it were income derived from business, and forty per cent of such income shall be deemed to be income liable to tax.

Explanation : For the purposes of sub-rules (1) and (1A) “curing” shall have the same meaning as assigned to it in clause (d) of section 3 of the Coffee Act, 1942 (7 of 1942).]

(2) In computing [the incomes referred to in sub-rules (1) and (1A)], an allowance shall be made in respect of the cost of planting coffee plants in replacement of plants that have died or become permanently useless in an area already planted, if such area has not previously been abandoned, and for the purpose of determining such cost, no deduction shall be made in respect of the amount of any subsidy which, under the provisions of clause (31) of section 10, is not includible in the total income.