Soliven vs. Fastforms Philippines, Inc.

A party who actively participates in all stages of proceedings before a trial court and invokes its authority by seeking affirmative relief is estopped from challenging that court's jurisdiction, even if jurisdiction may otherwise be assailed at any stage of the proceedings.

Marie Antoinette R. Soliven was a creditor who extended a short-term loan to Fastforms Philippines, Inc., a corporate borrower acting through its president, Dr. Eduardo Escobar. The jurisdictional framework governing the case was Republic Act No. 7691, which expanded the exclusive original jurisdiction of the Metropolitan Trial Courts, Municipal Trial Courts, and Municipal Circuit Trial Courts to cover civil cases in Metro Manila where the amount of demand does not exceed ₱200,000, exclusive of interest, damages of whatever kind, attorney's fees, litigation expenses, and costs. The Supreme Court had issued Administrative Circular No. 09-94 to implement R.A. No. 7691, clarifying that "damages of whatever kind" are excluded from the jurisdictional computation only when they are merely incidental to or a consequence of the main cause of action, but are included when the claim for damages is itself the main cause of action or one of the causes of action.

On June 2, 1993, Fastforms Philippines, Inc., through its president Dr. Eduardo Escobar, obtained a loan from Marie Antoinette R. Soliven in the amount of ₱170,000, payable within twenty-one days at 3% interest, as evidenced by a promissory note executed by Dr. Escobar in his capacity as president. The loan was intended to pay the salaries of respondent's employees. On the same day, respondent issued a postdated check dated June 25, 1993 in the amount of ₱175,000—representing the principal plus ₱5,000 interest—signed by Dr. Escobar and vice-president Lorcan Harney.

About three weeks later, respondent, through Dr. Escobar, advised petitioner not to deposit the postdated check because the account had insufficient funds. Respondent instead proposed a "roll-over" of the ₱175,000 at 5% monthly interest (₱8,755), which petitioner accepted. Subsequently, respondent, through Dr. Escobar, Mr. Harney, and the new president Steve Singson, issued several checks totaling ₱76,250 as interest payments for the months of June, August, September, October, and December 1993. Despite repeated demands, respondent refused to pay the principal obligation and the interest due.

On May 20, 1994, petitioner filed a complaint for sum of money with damages before the Regional Trial Court, Branch 60, Makati City, seeking ₱195,155 in actual damages, ₱200,000 in moral damages, ₱100,000 in exemplary damages, and ₱100,000 in attorney's fees. Respondent denied obtaining the loan and disclaimed authorization for Dr. Escobar to secure the loan or issue the interest checks. After trial, the RTC ruled in favor of petitioner on July 3, 1995, ordering respondent to pay ₱175,000 as loan and interest, 5% monthly interest from June 25, 1993 until fully paid less ₱76,250, and ₱50,000 as attorney's fees, while dismissing the claims for moral and exemplary damages and the counterclaim. Respondent moved for reconsideration, questioning for the first time the RTC's jurisdiction on the ground that the principal demand of ₱195,155 did not exceed ₱200,000 and thus fell within the MeTC's jurisdiction under R.A. No. 7691. The RTC denied the motion, holding that the totality of the claim exceeded ₱200,000 and that respondent was estopped. On appeal, the Court of Appeals reversed on the ground of lack of jurisdiction, ruling that the MeTC had jurisdiction and that respondent could assail jurisdiction at any time, even for the first time on appeal.

• Estoppel on Jurisdiction: Petitioner stressed that respondent was barred from assailing the trial court's jurisdiction because it had invoked the latter's jurisdiction by seeking affirmative relief in its answer with counterclaim and had actively participated in all stages of the trial.
• Jurisdictional Amount: Petitioner maintained that the RTC had jurisdiction because the totality of the claims in the complaint exceeded ₱200,000.

• Denial of Loan: Respondent denied obtaining any loan from petitioner and disclaimed having authorized its then president, Dr. Eduardo Escobar, to secure any loan or issue various checks as payment for interests.
• Lack of Jurisdiction: Respondent argued that since the principal demand of ₱195,155 did not exceed ₱200,000, the complaint should have been filed with the Metropolitan Trial Court pursuant to R.A. No. 7691, and that jurisdiction could be assailed at any time, even for the first time on appeal.

• Jurisdiction: Whether the Regional Trial Court had jurisdiction over Civil Case No. 94-1788, given that the principal demand was ₱195,155.
• Estoppel: Whether respondent was estopped from questioning the trial court's jurisdiction after actively participating in the proceedings and seeking affirmative relief.

• Jurisdiction: No. The Metropolitan Trial Court had exclusive original jurisdiction, the main cause of action being recovery of ₱195,155, with the damages claimed merely incidental to and a consequence of the principal demand, thus excluded from the jurisdictional computation under R.A. No. 7691 and Administrative Circular No. 09-94.
• Estoppel: Yes. Respondent was estopped from challenging the trial court's jurisdiction, having actively participated in all stages of the proceedings and invoked the court's authority by seeking affirmative relief, raising the jurisdictional issue only after receiving an adverse judgment.

• Jurisdiction: R.A. No. 7691, which took effect on April 15, 1994—prior to the filing of the complaint on May 20, 1994—provides that where the amount of demand in Metro Manila does not exceed ₱200,000, exclusive of interest, damages of whatever kind, attorney's fees, litigation expenses, and costs, jurisdiction is vested in the MeTC. Administrative Circular No. 09-94 clarified that the exclusion of "damages of whatever kind" applies where damages are merely incidental to or a consequence of the main cause of action; where the claim for damages is the main cause of action or one of the causes of action, the amount of such claim is included in the jurisdictional computation. Here, the main cause of action was recovery of sum of money amounting to ₱195,155, and the damages claimed were merely consequences of that main cause of action. Accordingly, the damages were excluded from the jurisdictional amount, placing the case within the MeTC's jurisdiction. The Court of Appeals was correct on this point.

• Estoppel: While jurisdiction may be assailed at any time, this rule presupposes that estoppel has not supervened. Respondent actively participated in all stages of the proceedings before the trial court and invoked its authority by asking for affirmative relief through its answer with counterclaim. It raised the jurisdictional issue only in its motion for reconsideration after receiving an adverse decision. Relying on PNOC Shipping and Transport Corporation vs. Court of Appeals and Sta. Lucia Realty and Development, Inc. vs. Cabrigas, the Court held that a party who participates in all stages of a case before the trial court, including invocation of its authority to seek affirmative relief, is barred from thereafter challenging the court's jurisdiction. A party cannot invoke a court's jurisdiction to secure affirmative relief and then repudiate that same jurisdiction upon receiving an unfavorable judgment.

• Estoppel by Participation in Proceedings — While jurisdiction over subject matter may be assailed at any stage of the proceedings, a party who actively participates in all stages of the case before the trial court, including invoking its authority by seeking affirmative relief, is estopped from later challenging the court's jurisdiction, especially when the challenge is raised only after an adverse judgment has been rendered. The Court applied this doctrine to hold that respondent, which filed an answer with counterclaim and participated throughout trial without questioning jurisdiction, foreclosed its right to raise the jurisdictional issue only upon receiving an unfavorable decision.

• Incidental vs. Main Damages in Jurisdictional Computation — Under R.A. No. 7691 and Administrative Circular No. 09-94, the term "damages of whatever kind" is excluded from the jurisdictional amount when damages are merely incidental to or a consequence of the main cause of action. However, where the claim for damages is the main cause of action or one of the causes of action, the amount of such claim is included in determining jurisdiction. The Court applied this distinction to conclude that petitioner's claims for moral, exemplary, and actual damages were merely consequences of the main cause of action for collection of a debt, and thus excluded from the jurisdictional computation.

• "While it is true that jurisdiction may be raised at any time, 'this rule presupposes that estoppel has not supervened.'" — This passage articulates the critical qualification to the general rule that jurisdiction may be assailed at any stage, establishing that estoppel can bar a party from belatedly questioning jurisdiction.

• "A party cannot invoke the jurisdiction of a court to secure affirmative relief against his opponent and after obtaining or failing to obtain such relief, repudiate or question that same jurisdiction" — Quoted from Sta. Lucia Realty and Development, Inc. vs. Cabrigas, this formulation of the estoppel doctrine captures the ratio decidendi of the case and is frequently cited in subsequent jurisprudence on jurisdictional estoppel.

• "The exclusion of the term 'damages of whatever kind' in determining the jurisdictional amount under Section 19 (8) and Section 33 (1) of B.P. Blg. 129, as amended by R.A. No. 7691, applies to cases where the damages are merely incidental to or a consequence of the main cause of action. However, in cases where the claim for damages is the main cause of action, or one of the causes of action, the amount of such claim shall be considered in determining the jurisdiction of the court." — Quoted from Administrative Circular No. 09-94, this passage provides the controlling interpretive guideline for computing the jurisdictional amount under R.A. No. 7691.

• PNOC Shipping and Transport Corporation vs. Court of Appeals, G.R. No. 107518, October 8, 1998, 297 SCRA 402 — Followed as controlling authority for the doctrine that active participation in all stages of trial court proceedings, including invocation of the court's authority to seek affirmative relief, estops a party from subsequently challenging jurisdiction, particularly when the challenge is raised only after an adverse judgment.

• Sta. Lucia Realty and Development, Inc. vs. Cabrigas, G.R. No. 134895, June 19, 2001, 358 SCRA 715 — Followed as reinforcing authority for the same estoppel doctrine, emphasizing that a party cannot invoke a court's jurisdiction to secure affirmative relief and then repudiate that jurisdiction when the judgment is adverse.

• Sesbrano vs. CA, G.R. No. 84096, January 26, 1995, 310 Phil. 671 — Cited for the proposition that the rule allowing jurisdiction to be assailed at any time presupposes that estoppel has not supervened.

• Section 1, Republic Act No. 7691 — Provides that where the amount of demand in civil cases instituted in Metro Manila exceeds ₱200,000, exclusive of interest, damages of whatever kind, attorney's fees, litigation expenses, and costs, the exclusive original jurisdiction is lodged with the Regional Trial Court. Applied to determine that the RTC did not have jurisdiction because the principal demand of ₱195,155 did not exceed the threshold.

• Section 3, Republic Act No. 7691 — Provides that where the amount of demand in Metro Manila does not exceed ₱200,000, exclusive of interest, damages of whatever kind, attorney's fees, litigation expenses, and costs, exclusive original jurisdiction is vested in the MeTC, MTC, and MCTC. Applied to conclude that the MeTC had jurisdiction over the case.

• Paragraph 2, Administrative Circular No. 09-94 — Clarifies the implementation of R.A. No. 7691 by distinguishing between incidental damages (excluded from jurisdictional computation) and damages that constitute the main cause of action (included). Applied to classify petitioner's damages as merely incidental to the main cause of action for collection of a debt.

Justices Panganiban, Corona, and Carpio Morales (on leave) concurred. No separate concurring opinions were noted.