Due Process in Tax Assessments: BIR Must Consider Taxpayer Evidence

The Bureau of Internal Revenue (BIR) cannot simply ignore the evidence and arguments a taxpayer submits in response to a tax assessment. In Commissioner of Internal Revenue v. Avon Products Manufacturing, Inc. (G.R. Nos. 201398-99 and 201418-19, October 3, 2018), the Supreme Court ruled that tax assessments issued in violation of a taxpayer's due process rights are null and void. The decision serves as an important reminder that while the government has an interest in collecting taxes swiftly, the BIR must still follow its own rules and respect basic fairness.

The Facts of the Case

Avon Products Manufacturing, Inc. (Avon) filed its Value Added Tax (VAT) returns and Monthly Remittance Returns of Income Tax Withheld for taxable year 1999. Avon signed two Waivers of the Defense of Prescription in 2002, which extended the prescriptive period for assessment.

On November 29, 2002, the BIR issued a Preliminary Assessment Notice against Avon for deficiency income tax, excise tax, VAT, withholding tax on compensation, and expanded withholding tax totaling over P80 million. Avon filed a protest on February 14, 2003.

Without ruling on Avon's protest, the Commissioner prepared the Formal Letter of Demand and Final Assessment Notices, all dated February 28, 2003. Avon protested these too, resubmitting its earlier protest and supporting documents.

During meetings with revenue officers in June and August 2003, Avon presented its original General Ledger Book and other documents. Avon even paid portions of the assessments. However, in May 2004, the BIR recommended collection of the assessments on the sole ground that Avon failed to submit supporting documents within the 60-day period under Section 228 of the National Internal Revenue Code.

Avon received a Collection Letter dated July 9, 2004. When the Commissioner failed to act on its request for reconsideration, Avon filed a Petition for Review before the Court of Tax Appeals (CTA).

The Issue

The central issue was whether the Commissioner of Internal Revenue failed to observe administrative due process, making the assessments void.

The Ruling: Due Process Was Violated

The Supreme Court ruled in favor of Avon, holding that the assessments were void for violating due process.

The Court explained that the Commissioner exercises quasi-judicial power when adjudicating taxpayers' rights. In carrying out these functions, the Commissioner must investigate facts, hold hearings, weigh evidence, and draw conclusions from them. Tax investigation and assessment demand the observance of due process because they affect the proprietary rights of specific persons.

Citing the landmark case Ang Tibay v. Court of Industrial Relations, the Court enumerated the fundamental requirements of due process in administrative proceedings. These include:

• The party must be able to present its own case and submit evidence
• The administrative body must consider the evidence presented
• The decision must be supported by substantial evidence
• The decision must be based on the evidence presented and disclosed to the parties

The Court emphasized that the mere filing of a motion for reconsideration does not cure a due process defect, especially when the motion raises the lack of opportunity to be heard on the merits.

Section 228 and Revenue Regulations No. 12-99

The Court noted that Section 228 of the Tax Code and Revenue Regulations No. 12-99 prescribe due process requirements through all four stages of the assessment process. These include:

• The Preliminary Assessment Notice must show in detail the facts and law on which the proposed assessment is based
• The Formal Letter of Demand must state the facts and law on which it is based; otherwise, it is void
• The decision of the Commissioner on a disputed assessment must state the facts and law on which the decision is based; otherwise, it is void

The Court stressed that the word "shall" in Section 228 and Revenue Regulations No. 12-99 indicates that informing the taxpayer of the legal and factual bases of the assessment is mandatory.

In this case, the Commissioner issued identical Preliminary Assessment Notice, Final Assessment Notices, and Collection Letters without considering Avon's submissions or its partial payment of the assessments. The BIR ignored Avon's protests and evidence from start to finish. This constituted a denial of due process.

Practical Takeaways

• The BIR must consider taxpayer evidence at every stage. A taxpayer has the right to file a reply or submit comments, arguments, and supporting documents at each stage of the assessment process. The BIR must actually consider these submissions and render a decision based on them.
• Ignoring taxpayer evidence voids the assessment. If the BIR fails to consider the defenses and evidence submitted by a taxpayer, the assessment is null and void for denial of due process.
• The taxpayer has two remedies when the BIR is inactive. Under Section 228, a taxpayer may file a petition with the CTA within 30 days after the lapse of the 180-day period for the Commissioner to decide, or await the Commissioner's final decision and appeal within 30 days from receipt.
• Document everything. Taxpayers should keep copies of all protests, supporting documents, and correspondence with the BIR. These records are crucial evidence of compliance with due process requirements.
• Payment of part of an assessment does not waive due process claims. Avon's partial payment of some assessments did not estop it from challenging the validity of the waivers or the assessments themselves.

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