Dec 4, 2003legal ethicsattorney disciplinecode of professional responsibilitynegligenceappeal

Attorney Sanctioned for Neglecting Client’s Appeal: Lessons in Diligence

A lawyer who failed to file an appellant’s brief was suspended for six months. Learn the ethical rules that every Philippine attorney must follow.


The Supreme Court has long held that lawyers owe their clients competence, diligence, and fidelity. When an attorney abandons a client’s cause without consent, the consequences can be severe. In Abay v. Atty. Montesino (A.C. No. 5718, December 4, 2003), the Court suspended a lawyer for six months after he failed to file an appellant’s brief, causing the dismissal of his client’s appeal. The case serves as a clear reminder of a lawyer’s duties under the Code of Professional Responsibility.

The Facts of the Case

Complainant Eduardo T. Abay was a stockholder of the Negros Institute of Technology (NIT). The school hired respondent Atty. Raul T. Montesino as counsel in a civil case against the estate of Vicente T. Galo, seeking cancellation of title, recovery of ownership and possession, and damages.

In April 1995, the Regional Trial Court of Bacolod City dismissed the case. The trial court also denied the motion for reconsideration. Although Montesino filed a notice of appeal with the Court of Appeals (CA), he failed to submit the required appellant’s brief. Despite receiving multiple extensions—totaling 120 days beyond the original 45-day period—he still did not file the brief. In March 1999, the CA dismissed the appeal.

The complainant alleged that Montesino abandoned the appeal without NIT’s knowledge or consent and never informed the school that the appeal had been dismissed.

The Lawyer’s Defense

Montesino argued that he was not negligent. He claimed that while the appeal was pending, he discovered that the property in question had been transferred to other parties through a contract of sale and a contract of mortgage. Believing that pursuing the appeal would be “dilatory, expensive, frivolous,” he advised the NIT stockholders to abandon the appeal and instead file new complaints against the transferees.

When the complainant insisted on continuing the appeal, Montesino admitted that he “allowed the period to submit NIT’s Appellant’s Brief to lapse.” He also noted that NIT had not paid his legal fees.

The Issue

The central question was whether Montesino’s failure to file the appellant’s brief constituted negligence warranting disciplinary action.

The Court’s Ruling

The Supreme Court agreed with the Integrated Bar of the Philippines (IBP) and found Montesino guilty of negligence. The Court emphasized that the practice of law is a privilege, not a right, and that lawyers must maintain high standards of legal proficiency and morality.

The Court cited specific provisions of the Code of Professional Responsibility:

  • Rule 18.03 – A lawyer shall not neglect a legal matter entrusted to him, and his negligence in connection therewith shall render him liable.
  • Rule 18.04 – A lawyer shall keep the client informed of the status of his case and shall respond within a reasonable time to the client’s request for information.
  • Rule 12.03 – A lawyer shall not, after obtaining extensions of time to file pleadings, memoranda, or briefs, let the period lapse without submitting the same or offering an explanation for his failure to do so.

The Court noted that even if Montesino genuinely believed the appeal was futile, he had no right to waive it without the client’s knowledge and consent. If he felt unable or unwilling to continue, he should have properly withdrawn his appearance and allowed the client to retain another counsel.

The Court also stressed that a lawyer owes fidelity to the client’s cause, regardless of personal views. A lawyer must assert every remedy or defense authorized by law in support of that cause.

Practical Takeaways

  • Never abandon a client’s case without consent. A lawyer who disagrees with a client’s decision must withdraw formally, not simply let deadlines lapse.
  • File pleadings on time. Obtaining extensions and then failing to submit the required document is a clear violation of professional rules.
  • Keep clients informed. Lawyers must update clients on the status of their cases and respond to requests for information promptly.
  • Personal beliefs do not override client instructions. A lawyer may advise against an appeal, but the client makes the final decision on legal strategy.
  • Negligence has consequences. Sanctions range from suspension to disbarment, depending on the severity of the misconduct.

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.