Jan 8, 2013falsificationprobable causenotary publicpresumption of regularitycriminal law

Falsification of Documents: Probable Cause and Presumptions of Regularity

A Supreme Court ruling clarifies when allegations of falsification are enough to warrant prosecution, and the weight given to notarized documents.


The Supreme Court has clarified the standard for filing falsification charges, emphasizing that mere allegations are not enough to overcome the legal presumptions attached to notarized documents. The ruling protects both the integrity of notarial acts and individuals from baseless prosecution, underscoring the need for concrete evidence in criminal complaints.

The Dispute Over a Deed of Trust

Antonio L. Tan, Jr. filed a complaint against Yoshitsugu Matsuura, Atty. Carolina Tanjutco, and Atty. Julie Cua for allegedly falsifying a Deed of Trust. Tan claimed the respondents inserted details—such as the number of shares and the date—without his consent, and that Atty. Cua, as notary public, falsely notarized the document. The central question was whether probable cause existed to indict the respondents for falsification under the Revised Penal Code.

The Office of the City Prosecutor dismissed the complaint for lack of probable cause, finding that Tan voluntarily signed the deed and failed to prove damages. The Department of Justice initially reversed, then modified its ruling to exclude Atty. Cua. The Court of Appeals ultimately sided with the respondents, and the Supreme Court reviewed whether the DOJ committed grave abuse of discretion.

When Courts May Review Prosecutors' Findings

The Supreme Court reiterated that findings of prosecutors in preliminary investigations are generally given deference. However, courts may intervene in cases of grave abuse of discretion—when a ruling is made arbitrarily, capriciously, or with a gross misapprehension of facts. The Court noted that the DOJ's successive and varying resolutions raised concerns about its appreciation of the facts, warranting judicial review.

Elements of Falsification Under the RPC

The Court applied the elements of falsification under Article 172(2), in relation to Article 171(6) of the Revised Penal Code, as outlined in Garcia v. Court of Appeals:

  • There must be an alteration or intercalation on a genuine document;
  • The alteration must change the document's meaning;
  • The document must speak something false.

When committed by a private individual on a private document, the prosecution must also prove damage or intent to cause damage to a third person. In this case, Tan failed to establish when and how the alleged unauthorized insertions were made, or that Matsuura and Tanjutco were responsible. His broad statements lacked the specificity needed to establish probable cause.

The Presumption of Regularity

The Court addressed Tan's claim that certain entries differed in print and font style from the rest of the document. It noted that it is common practice for parties to prepare documents with blanks to be filled in later. Citing Allied Banking Corporation v. Court of Appeals, the Court applied the presumption under Section 3(d), Rule 131 of the Rules of Court that a person takes ordinary care of his concerns. The natural presumption, the Court said, is that one does not sign a document without first informing himself of its contents and consequences.

The Court also applied the presumption of regularity in Atty. Cua's performance of her official duty as a notary public, and in the Deed of Trust as a public document. Records from the Notarial Division of the Clerk of Court reflected a duplicate copy of the deed executed by Tan, reinforcing this presumption. A bare denial from Tan was insufficient to overthrow it.

The Court's Ruling

The Supreme Court upheld the Court of Appeals' decision, finding that the Secretary of Justice committed grave abuse of discretion in reversing the OCP's findings and ordering the filing of charges. The Court emphasized that findings of probable cause must rest on factual and legal bases, not on mere allegations. It also cited United Coconut Planters Bank v. Looyuko in defining grave abuse of discretion as including gross misapprehension of facts.

Practical Takeaways

  • Mere allegations are not enough. A complaint for falsification must state specific facts showing when and how the document was altered and who did it.
  • A voluntary signature carries weight. Courts presume that a person who signs a document has read and understood its contents.
  • Notarized documents enjoy presumptions of regularity. These presumptions can only be overturned by clear and convincing evidence.
  • Damage or intent to damage is essential. In falsification of private documents, the prosecution must prove this element.
  • Prosecutors' findings are reviewable. Courts may set aside findings of probable cause when there is grave abuse of discretion.

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

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