Excise Duty and Turnover Threshold: debatable inclusion could not be made as a prima facie adjustment under section 143(1).

Excise duty was considered in relation to whether it could be added to turnover for determining the corporate tax rate under the First Schedule of the Finance (No. 2) Act, 2019 in processing a return under section 143(1). Section 145A was treated as governing inventory valuation and computation of business income, not the tax-rate threshold, and the assessee's exclusive accounting method made the inclusion issue debatable. A debatable adjustment could not be made as a prima facie correction under section 143(1), so the addition of excise duty to turnover for applying the higher rate was not sustained.

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Issues: Whether excise duty could be included in the assessee's turnover for determining the applicable corporate tax rate under the First Schedule of the Finance (No. 2) Act, 2019 in processing the return under section 143(1) of the Income-tax Act, 1961.

Analysis: The turnover threshold for the lower tax rate was linked to the turnover or gross receipts of the previous year 2016-17. The controversy was whether excise duty formed part of such turnover for rate purposes. Section 145A of the Income-tax Act, 1961 was held to operate in the context of valuation of inventory and computation of business income, not for deciding the tax-rate threshold under the First Schedule of the Finance (No. 2) Act, 2019. The assessee's accounts were maintained on an exclusive method, and the issue whether excise duty should be included or excluded for this purpose was found to be debatable. A debatable question could not be resolved by a prima facie adjustment while processing the return under section 143(1).

Conclusion: The adjustment adding excise duty to turnover for applying the 30% tax rate was unsustainable, and the issue was decided in favour of the assessee.

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