Jan 17, 2005forcible entryservice of summonsdue processjurisdictionrules of courtejectment

Service of Summons Ensuring Due Process in Forcible Entry Cases

A forcible entry case is a real action in personam; defective substituted service of summons voids the judgment for lack of jurisdiction.


The Supreme Court’s ruling in Domagas v. Jensen (G.R. No. 158407, January 17, 2005) is a clear reminder that procedural rules on service of summons exist to protect a fundamental right: due process. Even in a straightforward forcible entry case, a judgment rendered without valid service of summons on the defendant is null and void. This article explains the distinction between actions in personam and quasi in rem, and why strict compliance with the rules on substituted service is essential for a court to acquire jurisdiction over a defendant.

The Facts of the Case

Filomena Domagas filed a complaint for forcible entry against Vivian Jensen before the Municipal Trial Court (MTC) of Calasiao, Pangasinan. Domagas alleged that Jensen, by force and stealth, excavated a portion of her property and constructed a fence thereon. The sheriff attempted to serve summons on Jensen but was told by Jensen’s brother, Oscar Layno, that Jensen was out of the country. The sheriff left the summons and complaint with Layno, who received them.

Despite this, the MTC rendered judgment against Jensen, ordering her to vacate the disputed area and pay rentals and damages. Jensen, who was in Oslo, Norway at the time, learned of the decision only upon her return. She filed an action to annul the MTC decision, arguing that the substituted service of summons on her brother was improper and that the court never acquired jurisdiction over her person.

The Issue: In Personam or Quasi in Rem?

The central issue was whether Domagas’s forcible entry complaint was an action in personam or quasi in rem, because the applicable mode of service of summons depends on this classification. The Court of Appeals had ruled that forcible entry is a quasi in rem action, requiring extraterritorial service with prior leave of court. The Supreme Court disagreed on this point but still denied Domagas’s petition.

The Court clarified that the nature of an action is determined by its purpose. A forcible entry case is a real action and one in personam because the plaintiff seeks to enforce a personal obligation against the defendant—to vacate the property, restore possession, and pay damages. Under Section 1, Rule 70 of the Rules of Court, the action is for the restitution of possession, together with damages and costs. The judgment operates directly on the person of the defendant, not merely on the property.

Strict Compliance with Substituted Service

Because the action was in personam, the court could acquire jurisdiction over Jensen only through valid personal or substituted service of summons. Section 7, Rule 14 of the Rules of Court allows substituted service when the defendant cannot be served personally within a reasonable time. Service may be made by leaving copies of the summons at the defendant’s residence with a person of suitable age and discretion then residing therein.

The Court emphasized that substituted service is in derogation of the usual method of service and must be followed strictly. The sheriff’s return of service must state the facts and circumstances justifying substituted service. In this case, the return merely stated that Jensen was out of the country and that her brother received the summons. It did not show that the sheriff exerted efforts to serve Jensen personally, nor that Oscar Layno was residing in the house at the time of service.

The evidence showed that Jensen had leased the house to Eduardo Gonzales, who was the actual occupant. Layno was merely there to collect rentals—he was a visitor, not a resident. The Court held that leaving the summons with a person who is not a resident of the defendant’s dwelling does not constitute valid substituted service. Consequently, the MTC never acquired jurisdiction over Jensen, and its decision was null and void.

Practical Takeaways

  • Forcible entry and unlawful detainer cases are actions in personam. They seek to enforce a personal obligation on the defendant to vacate and restore possession, not merely to determine rights over property.
  • Substituted service of summons requires strict compliance. The sheriff must first attempt personal service, and the return must state the facts justifying substituted service.
  • The recipient must be a resident of the defendant’s dwelling. Leaving summons with a visitor, a mere collector of rentals, or any person not actually residing therein is invalid.
  • A judgment rendered without valid service of summons is null and void. The court never acquires jurisdiction over the person of the defendant, and the decision cannot be enforced.
  • Litigants should verify the proof of service. If a defendant was not properly served, the proper remedy is to assail the judgment for lack of jurisdiction, as Jensen did.

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.

Service of Summons Ensuring Due Process in Forcible Entry Cases · Ablola, Saribong & Gueco