Philippines' BIR Overhauls Audit Program to Enhance Transparency and Accountability

During a recent visit to a BIR office, a sign caught my eye: “Public office is a public trust. Public officers and employees must at all times be accountable to the people, serve them with utmost responsibility, integrity, loyalty, and efficiency, act with patriotism and justice, and lead modest lives.” The statement felt deeply familiar. A week later, while preparing for my class on the Law on Public Officers, I realized that the sign was not just a motivational quote; rather, it is the explicit mandate of Section 1, Article XI of the 1987 Philippine Constitution. In an era where citizens actively demand transparency and accountability, tax administration stands at the very center of public trust. As such, Revenue Memorandum Order (RMO) No. 22-2026 comes at a critical juncture. Building on its predecessor issuances (RMO Nos. 1-2026 and 6-2026), the new RMO is the BIR’s updated Audit Program. It consolidates and updates the BIR’s audit guidelines into a unified framework designed to strengthen accountability and operational efficiency. Having worked closely with taxpayers in resolving tax assessments, I find the new audit program’s emphasis on systematic controls to be a step toward a more balanced tax administration system. SELECTION CRITERIA FOR MANDATORY, PRIORITY CASES RMO No. 22-2026 covers two types of audit cases — mandatory cases and priority cases. Mandatory cases are those transactions where audit or verification is required as a condition precedent to the issuance of a tax clearance or processing of tax refunds/credits. The list of mandatory cases covered by an electronic Letter of Authority (eLA) was expanded to include taxpayers who fail to respond within the prescribed period to the BIR’s request for confirmation of third-party information (TPI), taxpayers with validated discrepancies, and taxpayers with claims for income tax refund or issuance of a tax credit certificate (TCC). Meanwhile, priority cases are defined as those that are identified using the BIR’s system-assisted selection process based on prescribed criteria requiring immediate action. The coverage of priority cases in RMO No. 6-2026 has largely been retained under the new RMO. Although these parameters establish a clear framework, certain provisions invite closer reflection: • Mandatory cases include income tax refund/TCC applications. Notably, these are covered by both eLAs and tax verification notices (TVNs). This overlap may require further clarification from the BIR as taxpayers may question whether a single claim could trigger the issuance of both an eLA and a TVN. • The new RMO expands mandatory audit cases to include taxpayers who fail to respond to the BIR’s request for TPI confirmation. However, the issuance leaves unclear the taxpayer’s allowable response period and whether non-response will trigger an audit for the covered taxable year or other periods. It is also uncertain whether discrepancies identified during the confirmation process will lead to the issuance of an eLA for both the taxpayer being audited and the third-party taxpayer. • Priority cases target taxpayers exhibiting a “drastic decrease” in reported sales/VAT payments or a “significant increase” in exempt/zero-rated sales. While these indicators effectively flag potential risks, defining specific mathematical thresholds, along with considering other contributing economic indicators, would remove subjectivity and provide clear expectations for taxpayers. ENHANCED OPERATIONAL POLICIES The new RMO provides procedural refinements that represent a shift toward consistency, predictability, and fairness. • Audit activities and case developments must now be recorded in near real-time within the prescribed BIR digital system, matching physical case dockets. This is intended to improve traceability and reduce undocumented delays. • The new RMO clarifies that the eLA, First Notice, and Second/Final Notice are separate stages of the audit process, each carrying distinct 10-calendar-day compliance windows. Previously, taxpayers faced varying submission windows, sometimes receiving a First Notice attached directly to the eLA, which effectively shortened the preparation period of taxpayers. • Taxpayers may now formally choose the venue for audit, either physically submitting certified photocopies to the BIR office, or providing a suitable area at their principal place of business. Accepting certified true photocopies minimizes operational disruption while preserving the BIR’s right to verify originals. • The Minutes of Meeting for the Discussion of Discrepancies promotes transparency and clarity on the correspondence between taxpayers and revenue officers. Since this requirement is currently limited to the Notice of Discrepancy stage, taxpayers may ask if the same is required at other stages of the tax audit. • Standardized templates such as Termination Letters bring much-needed uniformity across regional offices. Its issuance within a reasonable timeframe provides formal closure to compliant taxpayers, ending the prolonged uncertainty that previously existed when practices differed across BIR offices. • The inclusion of Exchange of Information (EoI) requests under tax treaties reflects the growing importance of cross-border information sharing in tax administration. REVALIDA: AUDITING THE AUDITORS Perhaps the most compelling mechanism introduced in the new audit program is Section V (10): the Revalida, or “Audit of Auditors.” By subjecting audit reports and assessment issuances to technical review prior to final approval by the Commissioner, the program helps ensure that audit findings are legally grounded and procedurally sound. If implemented consistently, it helps safeguard assessments against material procedural and technical errors. ENFORCEMENT AND THE THREEFOLD LIABILITY RULE There is no accountability without enforcement. The RMO establishes that violations of audit procedures will subject revenue personnel to administrative sanctions without prejudice to applicable civil and criminal liability. This reflects the established “threefold liability rule” in public office, where a public officer’s wrongful acts or omissions may give rise to civil, criminal, and administrative liabilities. By tying procedural adherence to performance evaluations and disciplinary measures, RMO No. 22-2026 aims to establish internal discipline among revenue officers. Still, taxpayers’ confidence will be built not merely by the availability of sanctions, but by seeing whether these mechanisms are actually applied in practice. Can tax audit reforms help rebuild public trust? Through standardization (uniform templates and strict timelines) and transparency (system-driven assignment, digital tracking, and Revalida), the BIR is implementing operational safeguards that protect both revenue collection and the taxpayers’ right to due process. The amendments introduced by this new audit program represent a step towards public trust and a fairer tax administration system.