Legal Insights
Plain-language guides and case briefs on Philippine law — researched from the firm's law library of 184,000+ statutes, Supreme Court decisions, and agency issuances, and written so non-lawyers can understand and act on them.
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Tax Evasion in the Philippines: When Can the Government Collect Without an Assessment
The Supreme Court clarifies when the BIR can collect deficiency taxes without a formal assessment in criminal tax evasion cases.
Due Process in Tax Assessments: Strict Adherence to Notice Requirements
The Supreme Court nullified a deficiency tax assessment because the BIR issued the Final Assessment Notice before the taxpayer's 15-day period to reply to the Preliminary Assessment Notice lapsed.
Tax Collection Prescription: CIR's Collection Efforts Barred by Three-Year Period
Supreme Court affirms CTA ruling that the CIR's right to collect deficiency taxes prescribed after three years from assessment notice.
Due Process in Tax Assessments: Insights from the Yumex Philippines Case
The Supreme Court nullified a deficiency tax assessment for lack of due process. Learn the procedural rules from this landmark case.
Understanding Tax Assessment and Collection Prescription: The BPI Case
The Supreme Court's BPI ruling explains when the BIR loses the right to assess and collect deficiency taxes—key lessons for taxpayers.
Tax Amnesty Compliance Shields Taxpayers From Deficiency Assessments
Supreme Court rules that complying with RA 9480 tax amnesty bars the BIR from collecting deficiency taxes through warrants of distraint and levy.
Contempt of Court for Defying a Corporate Rehabilitation Order in the Philippines
The Supreme Court affirms contempt charges against BIR officials who pursued deficiency tax claims despite a corporate rehabilitation Commencement Order.
Tax Assessment Waivers and the Statute of Limitations in the Philippines
The Supreme Court explains when waivers of the tax assessment period are invalid, and why prescription still bars the BIR from collecting deficiency taxes.
Prescription in Tax Collection: The Imperative of Valid Waivers and Timely Action by the BIR
When the BIR fails to act on a protest or secure a valid waiver, its right to collect deficiency taxes prescribes. This case explains the rules.
Tax Assessments, Formal Offer of Evidence, and Due Process in Deficiency Tax Claims
The Supreme Court clarifies when tax assessments are void for lack of due process and why formal offer of evidence matters before the CTA.
Deficiency Tax Collection: When BIR Warrants Are Premature Under Philippine Law
Philippine Supreme Court clarifies when BIR collection of deficiency taxes is premature, and why the OSG must represent the CIR.
Retroactivity of Tax Rulings: When the BIR Cannot Apply a Revoked Ruling Against You
The Supreme Court explains when the BIR cannot retroactively apply a revoked tax ruling to assess deficiency taxes against a taxpayer.