Title II — TAX ON INCOME in accordance with Section 6(E) of this Code, whichever is higher, of such lands and/or buildings. (E) Minimum Corporate Income Tax on Domestic Corporations. — (1) Imposition of Tax. — A minimum corporate income tax of two percent (2%) of the gross income as of the end of the taxable year, as defined herein, is hereby imposed on a corporation taxable under this Title, beginning on the fourth taxable year immediately following the year in which such corporation commenced its business operations, when the minimum income tax is greater than the tax computed under Subsection (A) of this Section for the taxable year. (2) Carry Forward of Excess Minimum Tax. — Any excess of the minimum corporate income tax over the normal income tax as computed under Subsection (A) of this Section shall be carried forward and credited against the normal income tax for the three (3) immediately succeeding taxable years. (3) Relief from the Minimum Corporate Income Tax Under Certain Conditions. — The Secretary of Finance is hereby authorized to suspend the imposition of the minimum corporate income tax on any corporation which suffers losses on account of prolonged labor dispute, or because of force majeure, or because of legitimate business reverses. The Secretary of Finance is hereby authorized to promulgate, upon recommendation of the Commissioner, the necessary rules and regulations that shall define the terms and conditions under which he may suspend the imposition of the minimum corporate income tax in a meritorious case. (4) Gross Income Defined. — For purposes of applying the minimum corporate income tax provided under Subsection (E) hereof, the term ‘gross income’ shall mean gross sales less sales returns, discounts and allowances and cost of goods sold. ‘Cost of goods sold’ shall include all business expenses directly incurred to produce the merchandise to bring them to their present location and use. For a trading or merchandising concern, ‘cost of goods sold’ shall include the invoice cost of the goods sold, plus import duties, freight in transporting the goods to the place where the goods are actually sold including insurance while the goods are in transit. For a manufacturing concern, ‘cost of goods manufactured and sold’ shall include all costs of production of finished goods, such as raw materials used, direct labor and manufacturing overhead, freight 30 Isla Lipana & Co., the Philippine member firm of the PwC network