The Supreme Court ruled that a party’s failure to timely question a court’s jurisdiction can bar them from raising the issue later, under the principle of estoppel by laches. Even if a court initially lacks jurisdiction over a case’s subject matter, a party’s prolonged delay in objecting, active participation in proceedings, and seeking of affirmative relief can prevent them from later challenging that court’s authority. This decision underscores the importance of promptly raising jurisdictional concerns to avoid being deemed to have waived the right to do so, which could lead to a final judgment from a court that otherwise would have had no power to decide the matter.

Land Dispute Decades in the Making: Can a Belated Jurisdictional Challenge Overturn a Trial?

In 1969, the Ballado Spouses entered into contracts with St. Joseph Realty to purchase two subdivision lots on installment. Years later, after disputes over payments and alleged rescission of the contracts, the Ballado Spouses filed a complaint for damages, injunction, and annulment of titles against St. Joseph Realty and the Amoguis Brothers, who had subsequently purchased the same lots. The Regional Trial Court (RTC) ruled in favor of the Ballado Spouses, a decision affirmed with modifications by the Court of Appeals (CA). The Amoguis Brothers then appealed to the Supreme Court, raising the issue of the RTC’s lack of jurisdiction for the first time, arguing that the Housing and Land Use Regulatory Board (HLURB) should have had original jurisdiction over the case.

The central legal question before the Supreme Court was whether the Amoguis Brothers were barred by estoppel from challenging the RTC’s jurisdiction after actively participating in the proceedings for over two decades. Jurisdiction over the subject matter is conferred by law, as the Court emphasized, citing Magno v. People of the Philippines: “Jurisdiction over the subject matter of a complaint is conferred by law. It cannot be lost through waiver or estoppel. It can be raised at any time in the proceedings, whether during trial or on appeal.” Normally, a court’s lack of subject matter jurisdiction can be raised at any time. However, the Court considered the doctrine of estoppel by laches, established in Tijam v. Sibonghanoy, as an exception.

The Court weighed the principles of subject matter jurisdiction against the equitable doctrine of estoppel by laches. The doctrine of laches prevents parties from asserting rights after an unreasonable delay that prejudices the opposing party. In essence, it considers it unfair for a party to raise a claim when their delay has misled the other party into believing the claim would not be pursued. This is particularly true when the delayed assertion of the right would cause undue harm or prejudice. In this case, the Court found that the Amoguis Brothers’ delay in questioning jurisdiction, coupled with their active participation in the trial, triggered the application of estoppel by laches.

The Court noted that Presidential Decree No. 957 and Presidential Decree No. 1344 vested exclusive jurisdiction over cases involving specific performance of contractual obligations related to subdivision lots with the National Housing Authority (now HLURB). This meant that, initially, the RTC was not the proper forum for the Ballado Spouses’ complaint. However, the Court also considered the precedent set in Tijam v. Sibonghanoy, which established that estoppel by laches can prevent a party from raising a jurisdictional challenge if they have unduly delayed doing so and actively participated in the proceedings. In Tijam, the Court stated: “[A] party may be estopped or may waive his right to question the court’s jurisdiction when he has voluntarily submitted himself to the jurisdiction of the court and actively participated in the proceedings.”

Applying the principles of Tijam, the Supreme Court emphasized the specific circumstances that warrant the application of estoppel. These include the existence of a statutory right, failure to invoke that right, an unreasonable delay in raising the issue of jurisdiction, active participation in the case seeking affirmative relief, knowledge of the proper forum, and the potential for irreparable damage to the other party. The Court found that the Amoguis Brothers met these criteria. St. Joseph Realty had even raised the issue of jurisdiction in their Answer, yet the Amoguis Brothers did not pursue it. This failure, combined with their active participation in the RTC proceedings for over two decades, estopped them from belatedly challenging the court’s jurisdiction.

Furthermore, the Court addressed the admissibility of evidence that was not formally offered during trial. While the general rule is that evidence must be formally offered to be considered, the Court recognized an exception for evidence that was duly identified and incorporated into the records, especially when the opposing party failed to timely object. The Court cited Catuira v. Court of Appeals, stating that the reason for requiring that evidence be formally introduced is to enable the court to rule intelligently upon the objection to the questions which have been asked. Where the proponent offers evidence deemed by counsel of the adverse party to be inadmissible for any reason, the latter has the right to object. But such right is a mere privilege which can be waived. In this case, the Amoguis Brothers’ failure to object to the testimonial evidence at the appropriate time constituted a waiver of their objection.

However, the Court clarified that only the contracts to sell, which were attached to the formal offer of evidence, could be considered as documentary evidence for the Ballado Spouses. As for whether the Amoguis Brothers were buyers in good faith, the Court found them to be in bad faith because they had been informed of the Ballado Spouses’ claim to the properties and had seen evidence of their occupancy (fences and trees). A buyer in good faith is one who purchases a property without notice of another’s interest or right. The Court stated that it is incumbent upon a buyer to prove good faith should he or she assert this status. This burden cannot be discharged by merely invoking the legal presumption of good faith. Thus, the Court upheld the CA’s decision.

FAQs

What was the key issue in this case?	The central issue was whether the Amoguis Brothers could challenge the Regional Trial Court’s jurisdiction after actively participating in the proceedings for many years without raising the issue. The Supreme Court considered the doctrine of estoppel by laches.
What is estoppel by laches?	Estoppel by laches is a principle that prevents a party from asserting a right after an unreasonable delay that prejudices the opposing party. It’s rooted in equity and fairness.
What is subject matter jurisdiction?	Subject matter jurisdiction refers to a court’s power to hear and decide cases of a particular class or type. It is conferred by law and cannot be waived by the parties.
Why did the Court consider the Tijam v. Sibonghanoy case?	Tijam v. Sibonghanoy established an exception to the general rule that lack of subject matter jurisdiction can be raised at any time. It held that estoppel by laches can bar a party from raising a jurisdictional challenge after an unreasonable delay.
What is the role of the Housing and Land Use Regulatory Board (HLURB)?	The HLURB has exclusive jurisdiction over cases involving specific performance of contractual obligations related to subdivision lots. This jurisdiction was originally vested in the National Housing Authority (NHA).
What are the requirements for evidence to be considered by the court?	Generally, evidence must be formally offered to be considered by the court. However, evidence that is duly identified and incorporated into the records may be considered even if not formally offered, especially if there is no timely objection.
What does it mean to be a buyer in good faith?	A buyer in good faith is one who purchases property for a fair price without notice that another party has an interest in or right to the property. Good faith must be proven and cannot be presumed.
What was the final ruling of the Supreme Court in this case?	The Supreme Court denied the petition of the Amoguis Brothers, affirming the Court of Appeals’ decision. The Court held that the Amoguis Brothers were estopped by laches from challenging the RTC’s jurisdiction and were not buyers in good faith.

This case serves as a reminder of the importance of promptly addressing jurisdictional concerns and diligently participating in legal proceedings. Delaying the assertion of rights can have significant consequences. Particularly, it could lead to an unfavorable outcome and limit avenues for appeal. Furthermore, this case underscores that buyers must undertake due diligence when acquiring property to ensure they are acting in good faith and are protected from potential claims.

For inquiries regarding the application of this ruling to specific circumstances, please contact ASG Law through contact or via email at frontdesk@asglawpartners.com.

Disclaimer: This analysis is provided for informational purposes only and does not constitute legal advice. For specific legal guidance tailored to your situation, please consult with a qualified attorney.
Source: GREGORIO AMOGUIS TITO AMOGUIS, VS. CONCEPCION BALLADO AND MARY GRACE BALLADO LEDESMA, AND ST. JOSEPH REALTY, LTD., G.R. No. 189626, August 20, 2018