Title
Commissioner of Internal Revenue vs. Enron Subic Power Corp.
Case
G.R. No. 166387
Decision Date
Jan 19, 2009
Enron disputed BIR's 1996 tax assessment, claiming lack of legal and factual basis. Courts ruled the assessment void due to non-compliance with NIRC and RR No. 12-99, affirming due process in tax disputes.
A

Case Digest (G.R. No. 126673)

Facts:

  • Parties and Background
    • Petitioner: Commissioner of Internal Revenue (CIR)
    • Respondent: Enron Subic Power Corporation (Enron), a domestic corporation registered as a freeport enterprise under RA 7227, entitled to a 5% preferential income tax rate
  • Tax Return and Pre-Assessment
    • Enron filed its 1996 annual income tax return on April 12, 1997, declaring a net loss of ₱7,684,948
    • The Bureau of Internal Revenue (BIR) issued a “preliminary five-day letter” proposing a deficiency income tax of ₱2,880,817.25
    • Enron submitted its first protest disputing the proposed assessment
  • Formal Assessment and Administrative Protest
    • On May 26, 1999, the CIR issued Formal Assessment Notice (FAN No. 019-44-96-0000371) demanding payment of ₱2,880,817.25
    • Enron filed a formal protest on June 14, 1999, invoking Section 228 of the National Internal Revenue Code (NIRC), as amended, and Section 3.1.4 of Revenue Regulations (RR) No. 12-99 for failure to state legal and factual bases
    • No resolution was issued within 180 days, leading Enron to elevate the matter to the Court of Tax Appeals (CTA)
  • CTA and Court of Appeals Proceedings
    • September 12, 2001 CTA Decision: canceled the deficiency assessment for non-compliance with Section 228 NIRC and RR No. 12-99; CIR’s motion for reconsideration denied on November 12, 2001
    • CIR appealed to the Court of Appeals (CA), which, in a November 24, 2004 decision, affirmed the CTA ruling, holding that the assessment notice lacked the required statement of law and facts
  • Petition for Review
    • CIR filed a Rule 45 petition with the Supreme Court, contending that Enron was sufficiently informed through audit working papers, preliminary letters, and verbal advice
    • Supreme Court adopts the CTA’s and CA’s findings of fact in toto

Issues:

  • Procedural Validity of Assessment Notice
    • Whether the Formal Assessment Notice complied with the requirement under Section 228 of the NIRC and Section 3.1.4 of RR No. 12-99 to state in writing the legal and factual bases of the assessment
  • Sufficiency of Pre-Assessment Communications
    • Whether pre-assessment advice, a preliminary five-day letter, or audit working papers can substitute for the mandatory contents of the formal letter of demand

Ruling:

  • (Subscriber-Only)

Ratio:

  • (Subscriber-Only)

Doctrine:

  • (Subscriber-Only)

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