Local Tax Assessments After Corporate Restructuring: Who Pays?

The Supreme Court recently clarified a critical question in Philippine tax law: when a corporation's business operations are transferred to another entity by operation of law, who becomes liable for local business taxes? In National Power Corporation v. Philippine National Bank and Municipality of Sual, Pangasinan (G.R. No. 226716, July 10, 2023), the Court ruled that the National Power Corporation (NPC) could not be held liable for local business taxes on power generation activities that had already been transferred to the Power Sector Assets and Liabilities Management Corporation (PSALM) under the Electric Power Industry Reform Act (EPIRA).

The Dispute

In September 2010, the Municipality of Sual, Pangasinan issued a Notice of Assessment against NPC for local business taxes for taxable year 2010. The municipality demanded payment based on the Supreme Court's ruling in National Power Corporation v. City of Cabanatuan and pursuant to Sual Municipal Ordinance No. 121. When NPC failed to pay, the municipality issued a Warrant of Distraint against NPC's personal properties amounting to over P48 million.

NPC sought injunctive relief before the Regional Trial Court of Quezon City, but the case was dismissed on grounds of forum shopping and non-interference between courts of equal rank. NPC then appealed to the Court of Tax Appeals (CTA), arguing that it no longer conducted business in the municipality because its power generation activities had been transferred to PSALM under the EPIRA.

The Legal Framework: Section 195 of the Local Government Code

Under Section 195 of the Local Government Code (Republic Act No. 7160), a taxpayer who receives a notice of assessment must file a written protest with the local treasurer within sixty (60) days from receipt. Failure to do so makes the assessment final and executory. The local treasurer must decide the protest within another sixty days, and the taxpayer has thirty days from denial to appeal to a court of competent jurisdiction.

The CTA ruled that NPC's failure to file a protest within the prescribed period made the 2010 assessment final and collectible. The CTA En Banc affirmed this ruling, holding that NPC continued to do business in the municipality despite the EPIRA.

The Supreme Court's Ruling

The Supreme Court reversed the CTA, declaring the Notice of Assessment and Warrant of Distraint null and void.

Exception to the Protest Requirement

The Court recognized a well-settled exception to the exhaustion of administrative remedies: when the controversy involves purely legal questions rather than questions of fact, the taxpayer may directly resort to judicial action. Citing the 1976 case of Bagatsing v. Ramirez, the Court held that where the question is purely legal and will eventually have to be resolved by the courts, exhaustion of administrative remedies is futile.

In this case, the issue was not whether NPC owed taxes based on factual findings, but whether NPC was the proper party subject to the assessment at all—a purely legal question arising from the operation of the EPIRA.

The Bataan Doctrine

The Court applied its earlier ruling in National Power Corporation v. Provincial Government of Bataan (733 Phil. 34 [2014]), which established that under Section 8 of the EPIRA, the National Transmission Company (TRANSCO) assumed NPC's electrical transmission function effective June 26, 2001. Similarly, Section 49 of the EPIRA transferred all of NPC's generation assets to PSALM.

Since the local business tax is imposed on the privilege of operating a business, not on ownership of assets, the Court held that NPC ceased to operate its power generation business in Sual by operation of law. The proper party liable for any business tax on those operations was PSALM, not NPC.

Practical Takeaways

• Corporate restructuring by law shifts tax liability. When a statute transfers business operations to another entity, the original corporation cannot be assessed for taxes on activities it no longer conducts.

• The 60-day protest rule has exceptions. While Section 195 of the Local Government Code requires taxpayers to protest assessments within sixty days, this requirement may be relaxed where the controversy involves purely legal questions.

• Assessments against the wrong party are void. A tax assessment issued against a party who is not the proper subject of the tax is null and void, regardless of whether the taxpayer filed a timely protest.

• Know what the EPIRA transferred. The EPIRA transferred NPC's generation assets and transmission functions to PSALM and TRANSCO by operation of law—no further act was needed to effect the transfer.

• Timing matters in restructuring. Tax liability follows the entity that actually operates the business during the taxable period, not necessarily the entity that previously owned or operated it.

This article is general information and not legal advice. For your specific situation, consult a lawyer or ask ASG Legal AI.