Cagayan Electric Power & Light Co., Inc. vs. Commissioner of Internal Revenue

The Court held that Congress may, pursuant to its constitutional authority to amend, alter, or repeal a franchise, withdraw a tax exemption granted therein by a later general tax law. The exemption from income tax under petitioner's franchise was temporarily withdrawn by Republic Act No. 5431 but was restored by the subsequent enactment of Republic Act No. 6020, which reenacted the exemption.

Petitioner Cagayan Electric Power & Light Co., Inc. operated under a legislative franchise, Republic Act No. 3247, which imposed a 3% tax on gross earnings "in lieu of all taxes and assessments," expressly exempting it from income tax. In 1968, Republic Act No. 5431 amended the Tax Code to subject all corporate taxpayers, including franchise holders, to income tax, notwithstanding any special laws to the contrary. In 1969, petitioner's franchise was amended by Republic Act No. 6020, which reenacted the original tax exemption provision.

Petitioner held a legislative franchise, Republic Act No. 3247, which imposed a 3% tax on gross earnings in lieu of all other taxes, including income tax. On June 27, 1968, Republic Act No. 5431 amended the Tax Code to subject all corporate taxpayers to income tax, notwithstanding any special or general laws to the contrary. On August 4, 1969, Republic Act No. 6020 amended petitioner's franchise, reenacting the original tax exemption provision. The Commissioner of Internal Revenue assessed deficiency income taxes for 1968 and 1969. The Court of Tax Appeals held petitioner liable only for the period from January 1 to August 3, 1969, finding the exemption was withdrawn by R.A. No. 5431 but restored by R.A. No. 6020.

• Petitioner maintained that the franchise tax paid was a commutative tax that already included income tax.
• Petitioner argued that Republic Act No. 5431 did not alter or repeal its franchise exemption because a later general law cannot impliedly repeal a specific franchise exemption.
• Petitioner contended its franchise was a contract that could not be impaired by an implied repeal.
• Petitioner asserted that section 24(d) of the Tax Code should be construed strictly against the government.

• Respondent countered that Republic Act No. 5431 effectively withdrew petitioner's income tax exemption by subjecting all corporate taxpayers to income tax, notwithstanding any special laws.
• Respondent argued that the constitutional provision reserves Congress's power to amend, alter, or repeal a franchise, and R.A. No. 5431 was a valid exercise of that power.

• Procedural Issues: N/A
• Substantive Issues:
  • Whether Republic Act No. 5431 validly withdrew the income tax exemption granted under petitioner's legislative franchise.
  • Whether petitioner was liable for income tax for the period between the effectivity of R.A. No. 5431 and R.A. No. 6020.

• Procedural: N/A
• Substantive:
  • The Court ruled that Congress could validly impair petitioner's legislative franchise by subjecting it to income tax through a later general law (R.A. No. 5431), pursuant to its constitutional authority to amend, alter, or repeal franchises.
  • The Court found that the income tax exemption was withdrawn by R.A. No. 5431 but was restored by the subsequent enactment of R.A. No. 6020, which reenacted the exemption. Therefore, petitioner was liable for income tax only for the period from January 1 to August 3, 1969.
  • The Court modified the CTA decision by deleting the surcharge and interest, holding petitioner liable only for the tax proper due to the highly controversial nature of the assessment.

• Constitutional Power to Amend or Repeal a Franchise — The Court relied on the constitutional provision (Sec. 8, Art. XIV, 1935 Constitution; Sec. 5, Art. XIV, 1973 Constitution) that a franchise is subject to amendment, alteration, or repeal by Congress when the public interest so requires. This power allows Congress to withdraw tax exemptions previously granted in a franchise through subsequent legislation.
• Strict Construction of Tax Exemptions — Although petitioner invoked this doctrine, the Court did not apply it to sustain the exemption during the contested period, finding the withdrawal of the exemption by R.A. No. 5431 to be clear and effective.

• "Congress could impair petitioner's legislative franchise by making it liable for income tax from which heretofore it was exempted by virtue of the exemption provided for in section 3 of its franchise." — This passage states the core holding regarding Congress's power to amend a franchise.
• "The Tax Court acted correctly in holding that the exemption was restored by the subsequent enactment on August 4, 1969 of Republic Act No. 6020 which reenacted the said tax exemption." — This clarifies the temporal limit of the tax liability.

• Advertising Associates, Inc. v. Commissioner of Internal Revenue and Court of Tax Appeals, G.R. No. 59758, December 26, 1984, 133 SCRA 765 — Cited as support for the proposition that where an assessment is highly controversial, the taxpayer may be held liable only for the tax proper and not for surcharges and interest.
• Imus Electric Co., Inc. v. Commissioner of Internal Revenue, 125 Phil. 1024 — Cited alongside the above case for the same principle regarding penalties.
• C.M. Hoskins & Co., Inc. v. Commissioner of Internal Revenue, L-28383, June 22, 1976, 71 SCRA 511 — Also cited in support of the rule on penalties.

• Republic Act No. 3247 (Petitioner's Franchise), Section 3 — Provided the original "in lieu of all taxes" exemption.
• Republic Act No. 5431 — Amended Section 24 of the Tax Code to subject all corporate taxpayers to income tax, notwithstanding other laws.
• Republic Act No. 6020 — Amended petitioner's franchise, reenacting the tax exemption.
• Section 8, Article XIV, 1935 Constitution; Section 5, Article XIV, 1973 Constitution — Established that a franchise is subject to amendment, alteration, or repeal by Congress.