Philippine Petroleum Corporation vs. Municipality of Pililla, Rizal

A municipal business tax on a manufacturer of petroleum products is valid notwithstanding the products' liability to specific national internal revenue tax, as the business tax is levied on the privilege of engaging in business, not on the article itself. A permit fee for storage of flammable substances must be a charge for a service rendered by the municipality; where the storage facility is owned by the taxpayer, no such service exists, and the fee is unauthorized. In the absence of a prescriptive period in the Local Tax Code, the ten-year prescriptive period under Article 1143 of the Civil Code applies to actions for the collection of local taxes.

Philippine Petroleum Corporation (PPC) operated an oil refinery in Pililla, Rizal. The Municipality of Pililla enacted Municipal Tax Ordinance No. 1, S-1974, imposing, among others, a business tax on manufacturers and a storage permit fee for flammable substances. Prior provincial circulars had suspended the collection of local taxes on petroleum products subject to specific tax under the National Internal Revenue Code (NIRC). Despite these circulars, the municipality filed a collection case against PPC for taxes and fees allegedly due from 1975/1979 to 1986.

• Parties and Business: Petitioner PPC is a manufacturer of lubricated oil basestock, a petroleum product, with its refinery and 49 storage tanks located in Pililla, Rizal. Its products are subject to specific tax under the NIRC.
• The Tax Ordinance: Respondent Municipality enacted Municipal Tax Ordinance No. 1, S-1974, imposing a business tax on manufacturers (Sec. 9-A) and a storage permit fee for flammable/combustible substances (Sec. 10-z(13)).
• Prior Administrative Suspensions: The Secretary of Finance issued Provincial Circulars Nos. 26-73 and 26A-73, directing local treasurers to refrain from collecting local taxes on businesses involving petroleum products subject to specific NIRC tax. Provincial Circular No. 6-77 similarly suspended the collection of storage fees on flammable materials.
• National Legislation: P.D. No. 426 (1974) amended the Local Tax Code but retained the provision authorizing municipalities to tax businesses of manufacturers of any article of commerce. P.D. No. 436 (1974) prohibited local taxes on petroleum products but granted local governments shares in the specific tax in lieu of local taxes.
• Collection Suit: The municipality filed a collection case against PPC for business taxes (1979-1986), storage permit fees (1975-1986), and mayor's permit and sanitary inspection fees (1975-1984). PPC had paid the latter fees starting 1985.
• Lower Court Ruling: The RTC upheld all impositions and ordered PPC to pay the assessed amounts.

• Superseding Circulars: Petitioner argued that Provincial Circulars Nos. 26-73 and 26A-73, which suspended local taxes on petroleum products, remained effective and prohibited the collection of the business tax.
• Prohibition under P.D. 436: Petitioner contended that Section 2 of P.D. No. 436 expressly prohibited the imposition of local taxes on petroleum products.
• Invalid Storage Fee: Petitioner maintained that Provincial Circular No. 6-77 suspended the collection of storage fees, and the fee was not a charge for any service rendered by the municipality since PPC owned the storage tanks.
• Waiver of Fees: Petitioner asserted that the mayor had validly waived the mayor's permit and sanitary inspection fees.
• Prescription: Petitioner claimed that taxes and fees accruing more than five years prior to the filing of the complaint in 1986 had prescribed.

• Validity of Ordinance: Respondent countered that the tax ordinance was valid, as it was a literal reproduction of the taxing provision in the Local Tax Code as amended by P.D. No. 426.
• Repeal of Circulars: Respondent argued that P.D. No. 426, by re-enacting the business tax provision without exempting petroleum businesses, impliedly repealed the earlier provincial circulars.
• Business Tax vs. Tax on Article: Respondent maintained that a tax on the business of manufacturing is distinct from a tax on the article (petroleum) itself, and only the latter was addressed by P.D. No. 436.
• Legislative Prerogative: Respondent contended that the mayor, as an executive officer, could not unilaterally waive taxes, as the power to exempt is a legislative prerogative.

• Business Tax Validity: Whether the imposition of a municipal business tax on PPC's petroleum manufacturing business is valid in light of Provincial Circulars Nos. 26-73 and 26A-73, and P.D. No. 436.
• Storage Permit Fee Validity: Whether the storage permit fee imposed under the ordinance is a valid charge, considering Provincial Circular No. 6-77 and the nature of the fee.
• Mayor's Waiver: Whether the mayor's permit and sanitary inspection fees were validly waived by the municipal mayor.
• Prescription: Whether the municipality's claim for taxes and fees had prescribed.

• Business Tax Validity: The business tax is valid. The provincial circulars suspending such taxes were superseded by P.D. No. 426, which re-enacted the authority to tax businesses without exempting petroleum products. An administrative circular cannot restrict a power granted by statute. Furthermore, P.D. No. 436's prohibition refers to a tax on the petroleum article, not a tax on the business of manufacturing it.
• Storage Permit Fee Validity: The storage permit fee is invalid. Under the Local Tax Code, a permit fee must be a charge for a service rendered by the municipality. Since PPC owned the storage tanks, no municipal service was involved. Provincial Circular No. 6-77, which suspended such fees, was therefore correctly applied.
• Mayor's Waiver: The waiver was invalid. The power to create tax exemptions is a legislative prerogative. A municipal mayor, as an executive officer, cannot unilaterally waive fees imposed by a legislative ordinance. Tax exemptions are strictly construed against the taxpayer.
• Prescription: The claim for business taxes accruing prior to 1976 had prescribed. The Local Tax Code provides no prescriptive period for tax collection. Accordingly, Article 1143 of the Civil Code, which provides a ten-year prescriptive period for actions upon an obligation created by law, applies.

• Distinction Between Business Tax and Tax on an Article — A tax on the business of manufacturing an article is distinct from a tax on the article itself. The former is a levy on the privilege of engaging in business, while the latter is a direct burden on the commodity. A prohibition on taxing the article does not necessarily prohibit taxing the business of producing it.
• Hierarchy of Laws and Administrative Issuances — Administrative circulars and regulations must conform to the provisions of the statute they implement. In case of conflict, the statute prevails. An administrative issuance cannot amend or restrict a power granted by law.
• Strict Construction of Tax Exemptions — Exemptions from taxation are construed strictissimi juris against the taxpayer and liberally in favor of the taxing authority. They are not presumed and must be clearly established by law.
• Prescriptive Period for Local Tax Collection — Where the local tax code is silent on the prescriptive period for the collection of taxes, the general prescriptive periods under the Civil Code apply. An action upon an obligation created by law prescribes within ten (10) years.

• "A tax on business is distinct from a tax on the article itself. Thus, if the imposition of tax on business of manufacturers, etc. in petroleum products contravenes a declared national policy, it should have been expressly stated in P.D. No. 436."
• "To allow the continuous effectivity of the prohibition set forth in PC No. 26-73 (1) would be tantamount to restricting their power to tax by mere administrative issuances. Under Section 5, Article X of the 1987 Constitution, only guidelines and limitations that may be established by Congress can define and limit such power of local governments."
• "The storage permit fee being imposed by Pililla's tax ordinance is a fee for the installation and keeping in storage of any flammable, combustible or explosive substances. Inasmuch as said storage makes use of tanks owned not by the municipality of Pililla, but by petitioner PPC, same is obviously not a charge for any service rendered by the municipality..."
• "It is an ancient rule that exemptions from taxation are construed strictissimi juris against the taxpayer and liberally in favor of the taxing authority."

• Shell Philippines, Inc. v. Central Bank of the Philippines, 162 SCRA 628 (1988) — Cited for the rule that in case of discrepancy between a basic law and an implementing regulation, the law prevails.
• Esso Standard Eastern, Inc. v. Acting Commissioner of Customs, 18 SCRA 488 (1966) — Cited for the doctrine that tax exemptions are strictly construed against the taxpayer.
• Western Minolco Corp. v. Commissioner of Internal Revenue, 124 SCRA 121 (1983) — Cited for the principle that tax exemptions are looked upon with disfavor.

• Sections 19 and 19(a), Presidential Decree No. 231 (Local Tax Code), as amended by P.D. No. 426 — Granted municipalities the power to impose taxes on businesses, including those of manufacturers of any article of commerce.
• Section 2, Presidential Decree No. 436 — Prohibited the imposition of local taxes on petroleum products, but granted local governments shares in the specific tax in lieu of local taxes.
• Section 36, Presidential Decree No. 231 (Local Tax Code) — Authorized the imposition of permit fees, such as a mayor's permit, before engaging in any business or occupation.
• Section 37, Presidential Decree No. 231 (Local Tax Code) — Provided that service charges shall be levied only as a charge for services rendered.
• Article 1143, Civil Code of the Philippines — Provides that an action upon an obligation created by law prescribes within ten (10) years.

• Justice Irene R. Cortes
• Justice Edgardo L. Paras
• Justice Abdulwahid A. Bidin (No part)
• Justice Florenz D. Regalado