Title
Supreme Court
Commissioner of Internal Revenue vs. Hantex Trading Co., Inc.
Case
G.R. No. 136975
Decision Date
Mar 31, 2005
Hantex Trading Co. faced BIR tax assessments for alleged underdeclaration of 1987 importations. The Supreme Court ruled assessments lacked credible evidence, remanding the case for proper verification of records.

Case Summary (G.R. No. 136975)

Petitioner and Respondent

Petitioner: Commissioner of Internal Revenue (CIR)
Respondent: Hantex Trading Co., Inc., a plastic-products importer and manufacturer

Key Dates

• October–November 1989: EIIB receives tip and issues Mission Order for audit
• March–April 1991: BIR issues conference letter and deficiency assessments
• December 11, 1997: CTA decision denying CIR’s petition
• March 31, 2005: Supreme Court decision

Applicable Law

• 1987 Philippine Constitution – Due process guarantee
• 1977 National Internal Revenue Code (as amended) – Sections 7, 16(b), 235, 249, 283(c)(3)
• Tariff and Customs Code – Section 1301 (Consumption Entry), Section 1306 (Entry copies)
• Rules of Court, Rule 132 – Public-document authentication (Sections 19, 24, 25)

Factual Background

Hantex imports synthetic resin and calcium carbonate, files Consumption Entries with the Bureau of Customs and annual returns with the SEC. Confidential informers allege that 1987 imports worth ₱115.6 million were declared as only ₱45.5 million. EIIB initiates audit under EO No. 127, sec. 26-A.

EIIB Investigation

EIIB’s Internal Inquiry and Prosecution Office issues subpoenas for Hantex’s 1987 books, import records, and tax returns. Hantex refuses, citing prior BIR exams. EIIB secures SEC filings and machine copies of 77 Consumption Entries from informers.

Bureau of Customs Document Authentication

Customs collection chiefs report originals were destroyed by termites and certify only that listed entry numbers were processed and released upon duty payment. No entry valuations or tax particulars appear in their certifications.

EIIB and BIR Findings

Based on machine copies and SEC Profit & Loss Statements, EIIB calculates unreported sales of ₱63 million and recommends BIR deficiency income and sales tax assessments totaling approximately ₱28 million. BIR examiners corroborate prima facie fraud and forward computations to CIR.

Tax Deficiency Assessment Process

CIR issues preliminary conference letters (Mar 1991) and assessment notices (Apr 1991) for ₱13.4 million income tax and ₱14.8 million sales tax, including surcharge and interest. Demand letters and warrant of distraint follow in early 1992.

Administrative Protest and Hearing

Hantex protests procedural defects and evidentiary basis, invoking NIRC sec. 235 (prohibition on repeated investigations). During BIR hearing, EIIB presents uncertified Xerox copies and Customs certifications; Hantex insists on originals or certified copies under Rule 132.

CTA Decision

On Dec 11, 1997, CTA upholds assessments. It deems Hantex failed to prove correct tax liabilities and holds the presumption of assessment regularity unrebutted. It orders Hantex to pay deficiency taxes with interest.

CA Decision

Court of Appeals grants Hantex’s petition, ruling assessments unlawful:

  1. Entry copies lacked proper authentication under Rule 132.
  2. Hearsay evidence deprived Hantex of due process.
  3. Assessments computed without using Hantex’s filed tax returns.

Issues on Review

(a) Procedural propriety of CIR’s Rule 45 petition under Rules of Court, Rule 7
(b) Validity of final deficiency assessments based on “best evidence obtainable”
(c) If assessments valid, correct amount due

Supreme Court Analysis: Procedural Compliance

The petition meets Rule 7’s verification/forum-shopping requirements—signed by Regional Director under delegated authority. No prior CA motion for reconsideration is mandatory before certiorari under Rule 45.

Supreme Court Analysis: Best Evidence Obtainable Rule

Under NIRC sec. 16(b), CIR may assess on “best evidence obtainable,” including hearsay or secondary data not admissible in court. However, mere Xerox copies without proper authentication have no probative weight in fixing tax deficiencies. Orig

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