NPC Franchise Tax Case: Local Governments Can Tax Government Corporations

The Supreme Court has settled a recurring question in Philippine local taxation: can a province impose a franchise tax on a government-owned and controlled corporation (GOCC) like the National Power Corporation (NPC)? In National Power Corporation v. Province of Isabela (G.R. No. 165827, June 16, 2006), the Court answered yes. The ruling clarifies that the Local Government Code of 1991 (Republic Act No. 7160) withdrew the tax exemptions that GOCCs previously enjoyed under their charters, empowering local governments to collect franchise tax from them.

The Dispute Over the Magat Hydro-Electric Plant

The Province of Isabela filed a collection suit against NPC, which operates the Magat River Hydro-Electric Plant. Isabela claimed the plant lies within its territory and imposed a franchise tax under Section 137 of the Local Government Code. NPC had paid the tax for 1992 and 1993 (amounting to about P9.47 million) but refused to pay the 1994 tax of about P7.12 million.

NPC raised several defenses. It argued that its charter, Republic Act No. 6395, declared it exempt from all taxes. It also claimed that a boundary dispute between Isabela and the Province of Ifugao left it unsure which province was entitled to the tax. Ifugao intervened, asserting that the plant's principal structures sit within its territory.

The trial court ordered NPC to deposit the 1994 franchise tax in escrow with the Land Bank of the Philippines, pending resolution of the boundary dispute. The Court of Appeals affirmed, and NPC appealed to the Supreme Court.

The Core Issue: Is NPC Liable for Franchise Tax?

The central question was whether NPC, a non-profit GOCC with an original charter, is subject to the franchise tax that provinces may impose under Section 137 of the Local Government Code.

NPC argued that its charter's tax exemption survived the Code's enactment. It also contended that Section 137 applies only to private, for-profit businesses, and that as an instrumentality of the National Government, it is beyond local taxing power under Section 133(o) of the Code.

The Court's Ruling: Taxation Is the Rule

The Supreme Court denied NPC's petition, affirming its earlier ruling in National Power Corporation v. City of Cabanatuan (449 Phil. 233, 2003). The Court held that NPC is liable for franchise tax.

The tax exemption was withdrawn. Section 193 of the Local Government Code expressly withdrew tax exemptions previously enjoyed by all persons, including GOCCs, except for local water districts, registered cooperatives, and non-stock, non-profit hospitals and educational institutions. NPC did not fall under any exception. Section 137 further states that provinces may impose franchise tax notwithstanding any exemption granted by any law or other special law.

NPC is a business enjoying a franchise. The Court defined a franchise under Section 131(m) of the Code as a secondary or special franchise—the privilege of transacting business granted by the government. NPC's charter, Commonwealth Act No. 120 as amended, constitutes both its primary and secondary franchises, vesting it with powers not available to ordinary corporations. NPC exercised these powers when it operated the plant within Isabela's territory.

NPC is a commercial enterprise. Although NPC was created to develop power generation and electrification, these activities are proprietary, not sovereign, functions. The Court described NPC as a commercial enterprise, in the same league with similar public utilities, even if imbued with public interest.

The Basco doctrine no longer applies. In Basco v. Philippine Amusements and Gaming Corporation (274 Phil. 323, 1991), the Court held that GOCCs owned by the national government were exempt from local taxes. But that case was decided before the Local Government Code took effect. Section 137 is a specific exception to the general rule in Section 133(o) that local governments cannot tax national government instrumentalities.

Practical Takeaways

• GOCCs are generally subject to local franchise tax. Unless a GOCC falls under the specific exceptions in Section 193 of the Local Government Code, its charter-based tax exemptions have been withdrawn.
• "Franchise" is broadly defined. For local tax purposes, a franchise includes the special privileges granted by a corporate charter, not just legislative franchises to operate public utilities.
• Non-profit status is not a shield. A GOCC's non-profit character does not exempt it from franchise tax if it engages in commercial or proprietary activities.
• Local governments may tax national instrumentalities. The general prohibition in Section 133(o) yields to specific provisions like Section 137 that expressly authorize local taxation.
• Boundary disputes do not excuse non-payment. When territorial jurisdiction is contested, the appropriate remedy may be to deposit the tax in escrow pending resolution, not to withhold payment entirely.

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