Cebu Portland Cement Co. v. Commissioner of Internal Revenue
REITERATIONFacts
The Antecedents: Petitioner Cebu Portland Cement Co., a government-owned and controlled corporation, quarries raw materials (limestone, silica, and shale) from its mineral lands for the production of APO portland cement. For the period July 1, 1959, to December 31, 1960, petitioner realized gross sales of P13,924,415.80. The Commissioner of Internal Revenue assessed and collected P190,115.24 as ad valorem tax under Section 243 of the Tax Code, based on gross sales minus the cost of cement bags (P1,188,248.56). Procedural History: Petitioner paid the assessment under protest and sought a refund of P174,032.85, arguing the ad valorem tax should be based on the cost of raw materials (P1,072,159.28). Without awaiting resolution of its refund claim, petitioner filed a case with the Court of Tax Appeals (CTA), which denied the refund on February 8, 1964. The Petition: Petitioner elevated the case to the Supreme Court, questioning the basis of the 1-½% ad valorem tax under Section 243 of the Tax Code as applied to cement.
Issue(s)
Whether cement, as a manufactured product, is considered a mineral product subject to ad valorem tax under Section 243 of the Tax Code. If cement is not a mineral product, what is the correct basis for the ad valorem tax?
Ruling
The Supreme Court reversed and set aside the decision of the Court of Tax Appeals, ordering the Commissioner of Internal Revenue to refund P42,810.11 to petitioner Cebu Portland Cement Co.
Ratio Decidendi
On the issue of whether cement is a mineral product subject to ad valorem tax: The Court held that cement, qua cement, is no longer a mineral product in the condition envisaged by the Tax Law. This reiterates the Court's stand in previous rulings, specifically Cebu Portland Cement Co. vs. Commissioner, L-18649, February 27, 1965. The Tax Code, under Section 243, contemplates taxing the minerals themselves in their natural state or as extracted. Once these minerals are processed and transformed into cement, they cease to be the 'mineral products' directly referred to by the statute for the imposition of the ad valorem tax. Therefore, Section 243 of the Tax Code cannot be applied directly to cement itself. On the correct basis for the ad valorem tax: The Court clarified that what is taxable under Section 243 are the minerals constituting cement, namely, limestone, silica, and shale. Consequently, the correct basis for the 1-½% ad valorem tax should be the market value of these quarried raw materials. While this was the petitioner's original stand, the Court noted that the petitioner had abandoned this precise argument in its alternative prayer before the Supreme Court. Instead, the petitioner asked that the tax be based on the "bin cost" of cement, for which it would be entitled to a refund of P42,810.11. Given the equities of the case, the Court found this alternative prayer meritorious and granted the refund based on the "bin cost."
Main Doctrine
Cement, as a manufactured product, is no longer considered a mineral product for the purpose of imposing the ad valorem tax under Section 243 of the Tax Code. The tax should be based on the market value of the quarried raw materials constituting the cement.