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.
Quieting Title vs. Annulment of Title: Key Lessons from Guntalilib v. Dela Cruz
The Supreme Court clarifies when a quieting-of-title action is actually an annulment of title, and why substance prevails over form.
Voluntary vs. Involuntary Dealings: How to Register Property Agreements in the Philippines
Learn the difference between voluntary and involuntary dealings under Philippine property law, and why registering a conditional sale as an adverse claim can be a costly mistake.
Conditional Sales vs. Adverse Claims: Protecting Property Interests in the Philippines
Learn how the Supreme Court in Logarta v. Mangahis distinguishes conditional sales from adverse claims, and the proper registration rules under PD 1529.
Relocation Surveys in Land Disputes: Why Precise Boundaries Matter
When land titles conflict, courts order relocation surveys to settle boundary disputes. Learn the rules and practical lessons.
PEZA Tax Exemption: Instrumentality of National Government and Real Property Tax
Supreme Court rules PEZA is exempt from real property tax as an instrumentality of the national government, clarifying local taxing limits.
Quieting Title Over Public Land: Why Ownership Rights Are Required
The Supreme Court clarifies that an action to quiet title fails without legal or equitable ownership, especially over public land.
Levy on Mortgaged Property in the Philippines: Sheriff's Duties Explained
Philippine Supreme Court clarifies that sheriffs may levy mortgaged properties to satisfy judgments, as debtors retain beneficial ownership until foreclosure.
Docket Fees and Jurisdiction: The David Lu Case on Actions Incapable of Pecuniary Estimation
Learn how the Supreme Court's David Lu ruling clarifies docket fees and jurisdiction for actions incapable of pecuniary estimation in Philippine courts.
Zonal Valuation vs. Actual Use: What Governs CGT and DST on Property Sales
The Supreme Court rules that existing zonal valuations, not actual property use, govern capital gains tax and documentary stamp tax computations.
Nemo Dat Quod Non Habet: Why Title Verification Matters in Philippine Property Deals
Philippine law bars transferring property you don't own. Learn the nemo dat rule from Hermosilla v. Remoquillo and how to protect your purchase.
Unprobated Wills and Ejectment: Why Probate Is Required Before Claiming Property Rights in the Philippines
An unprobated will has no legal effect in Philippine courts. Learn why probate is mandatory before asserting inheritance rights in property disputes.
Proving Land Ownership in the Philippines: Tax Declarations and Cadastral Surveys in Quieting Title Cases
Learn how tax declarations, cadastral surveys, and possession determine ownership in Philippine land disputes, based on a Supreme Court ruling.
Tax Declaration vs. Deed of Sale: Proving Land Ownership in the Philippines
A tax declaration annotation is not proof of land ownership. Learn what documents legally establish title under Philippine law.
Can One Co-Owner File an Ejectment Case in the Philippines? Yes, Under Article 487
A single co-owner can file an ejectment suit without the others. The Supreme Court explains how Article 487 of the Civil Code works.
Venue in Philippine Breach of Contract Cases: The DAPCO v. Dole Lesson
Learn how Philippine courts determine venue in lease disputes, and why filing in the wrong place can get your case dismissed.
Rescinding a Land Sale in the Philippines: Why a Letter Is Not Enough
Philippine law requires a judicial or notarial act to rescind a sale of immovable property—even with an automatic rescission clause.
Attorney’s Lien in the Philippines: Can It Attach to Real Property?
Philippine law limits attorney’s liens to judgments and client documents—not land. Learn the rules from a Supreme Court ruling.
Prescription in Contract Disputes: The 10-Year Rule Under Philippine Law
Learn how the 10-year prescription period for written contracts works in the Philippines, and why delay can bar a valid claim.
Reversion Rights After Expropriation: What MCIAA v. Chiongbian Means for Landowners
When government expropriation is unconditional, former owners generally cannot reclaim land even if the public purpose ends. Learn the rules.
Sheriff’s Authority in Property Levy: What Francisco v. Cruz Teaches About Execution Sales
Learn how Francisco v. Cruz defines a sheriff’s limits in property levy and execution sales, and how to protect your rights.
Lis Pendens Cancellation in the Philippines: What Property Owners Should Know
Learn when a Notice of Lis Pendens can be cancelled in the Philippines, the grounds under PD 1529, and key lessons from Yared v. Ilarde.
Lis Pendens and Due Diligence: Why Philippine Property Buyers Must Investigate Title Defects
Learn how the lis pendens rule and the Po Lam case show why Philippine property buyers must go beyond a title check to avoid costly legal disputes.
RTC vs. MTC Jurisdiction: Filing Property Partition and Deed Annulment Cases
Learn when property partition and deed annulment cases belong in the RTC or MTC, based on Russell v. Vestil.
Corporate Authority in Property Sales: Why Board Approval Matters in the Philippines
A corporate officer cannot sell company land without board approval. Learn the due diligence steps to protect your property transaction.