Insular Investment and Trust Corporation vs. Capital One Equities Corp. and Planters Development Bank

A party that issues confirmations of sale and purchase explicitly acting "as principal" is estopped from claiming mere conduit or facilitator status to avoid direct liability, and legal compensation may validly take place over obligations for the delivery of government securities, which are considered consumable things of the same kind capable of monetary equivalent, provided the requisites of Article 1279 of the Civil Code are met.

IITC, COEC, and PDB were regularly engaged in the trading of Philippine treasury bills. In early 1994, IITC purchased treasury bills from COEC (IITC T-Bills), of which a portion remained undelivered. On May 2, 1994, IITC purchased treasury bills from PDB (COEC T-Bills) and simultaneously sold the same to COEC. IITC issued confirmations of purchase to PDB and confirmations of sale to COEC, both documents explicitly stating IITC acted "as principal." COEC paid for its purchase by issuing manager's checks directly payable to PDB, which PDB received and encashed. PDB issued a letter undertaking to deliver the treasury bills to IITC "as soon as they are available." When PDB failed to deliver the securities, and COEC failed to deliver the remaining IITC T-Bills, conflicting demands arose. IITC sued COEC for the undelivered IITC T-Bills, and alternatively sued PDB for the undelivered COEC T-Bills. COEC admitted its obligation but sought legal set-off against IITC's obligation to deliver the COEC T-Bills.

• The IITC T-Bills: On various dates in 1994, IITC purchased from COEC treasury bills with an aggregate face value of ₱260,683,392.51. IITC fully paid COEC, but COEC only delivered ₱121,050,000.00 worth, leaving an unpaid balance of ₱119,633,392.00 (adjusted from stipulations).
• The COEC T-Bills: On May 2, 1994, IITC purchased treasury bills from PDB with a face value of ₱186,790,000.00. On the same day, IITC sold treasury bills to COEC with a face value of ₱186,774,739.49. IITC issued confirmations of sale to COEC and confirmations of purchase to PDB, both expressly stating IITC acted "as principal."
• Payment by COEC: COEC paid for its purchase by issuing manager's checks directly payable to PDB (totaling ₱182,191,269.26) and a check to IITC (₱24,116.11). Both PDB and IITC received the proceeds.
• PDB's Undertaking: On May 4, 1994, PDB wrote to IITC undertaking to deliver the treasury bills worth ₱186,790,000.00 "as soon as they would be available."
• Conflicting Demands: COEC demanded delivery of its purchased bills from IITC. IITC demanded delivery of its purchased bills from COEC and PDB. IITC maintained it was merely a conduit/facilitator between PDB and COEC and rejected COEC's proposal for a legal set-off.
• Tripartite and Subsequent Agreements: On July 1, 1994, PDB, IITC, and COEC entered into a Tripartite Agreement where PDB assigned ₱50,000,000.00 worth of Central Bank Bills to IITC, and IITC assigned the same to COEC, to partially satisfy their respective undelivered obligations. On the same day, COEC reassigned ₱20,000,000.00 worth of those bills back to IITC to partially satisfy COEC's outstanding obligation to IITC.
• Unfulfilled Obligations: Despite the partial settlements, PDB failed to deliver the remaining ₱136,790,000.00 worth of treasury bills to IITC, and COEC failed to deliver the remaining ₱119,633,392.00 worth of treasury bills to IITC. Neither party returned the purchase prices.

• Conduit Status: IITC argued that it merely acted as a conduit or facilitator between PDB and COEC, claiming PDB and COEC conceptualized the two-step transaction and dictated the documentation. It pointed to COEC's direct payment to PDB and IITC's internal trading sheets as proof.
• Impropriety of Set-off: IITC maintained that legal compensation was invalid because COEC did not pay IITC for the COEC T-Bills (payment went to PDB), and the obligations did not consist of a sum of money but of specific determinate things with specific maturity dates and interest rates.
• PDB's Absolution: IITC asserted that PDB should be held liable because PDB received the purchase price via COEC's checks, executed a letter of undertaking, and participated in the Tripartite Agreement. Payment by COEC to PDB should be considered third-party payment under Article 1236 of the Civil Code.
• Alternative Cause of Action: IITC contended that suing PDB as an alternative defendant did not imply lack of a direct cause of action, as the Rules of Court explicitly allow alternative defendants and causes of action.

• COEC on Conduit Theory: COEC argued that the issue of IITC's conduit status was a question of fact binding on the Supreme Court, and that the confirmations of sale proved IITC acted as principal.
• COEC on Set-off: COEC asserted that the treasury bills were generic, not specific determinate things, as they lacked serial numbers and were treated by the parties as having monetary equivalents. Thus, all requisites for legal compensation under Article 1279 were present.
• PDB on Lack of Obligation: PDB insisted it had no obligation to deliver the treasury bills because the securities never became available to it, and IITC never remitted payment to PDB. PDB claimed the checks from COEC were for COEC's other obligations to PDB, not for IITC's purchase.

• Conduit Status: Whether IITC acted as a mere conduit in the May 2, 1994 transaction between PDB and COEC.
• Legal Compensation: Whether COEC can validly set off its obligation to deliver the IITC T-Bills against IITC’s obligation to deliver the COEC T-Bills.
• PDB's Liability: Whether PDB has the obligation to deliver the treasury bills to IITC.

• Conduit Status: The issue was factual and generally not reviewable under Rule 45; even if reviewed, the evidence overwhelmingly established IITC as a principal. The confirmations of sale and purchase explicitly stated IITC acted "as principal." The interest rates and face values in the PDB-IITC and IITC-COEC transactions differed, indicating two separate buy-and-sell transactions rather than a single conduit arrangement. IITC's post-transaction conduct—demanding delivery from PDB and accepting PDB's undertaking—further belied its conduit claim.
• Legal Compensation: Legal compensation was proper. IITC and COEC were principal creditors and debtors of each other. The treasury bills, while having different maturity dates and interest rates, were government securities of the same kind and quality, assigned monetary equivalents, and treated as sums of money by the parties. All five requisites of Article 1279 were present: (1) both were principal creditors and debtors; (2) the debts consisted of consumable things of the same kind; (3) both debts were due; (4) they were liquidated and demandable; and (5) no third-party retention or controversy existed.
• PDB's Liability: PDB was liable to deliver the remaining treasury bills or their monetary equivalent to IITC. PDB's judicial admission in the Partial Stipulation that it received COEC's checks as payment for the COEC T-Bills contradicted its defense that the checks were for COEC's other obligations. The checks' aggregate amount matched the total price of the treasury bills IITC purchased from PDB, constituting valid third-party payment under Article 1236. PDB's execution of the May 4, 1994 undertaking and its participation in the Tripartite Agreement further confirmed its obligation. Absolving PDB would result in unjust enrichment, as PDB received payment without delivering the securities.

• Legal Compensation (Articles 1278, 1279, 1290, Civil Code) — Compensation takes place by operation of law when two persons are principal creditors and debtors of each other, provided that: (1) each obligor is bound principally and is a principal creditor of the other; (2) both debts consist of a sum of money, or if consumable things, they are of the same kind and quality; (3) both debts are due; (4) they are liquidated and demandable; and (5) no retention or controversy by third parties exists. Applied to hold that obligations for the delivery of treasury bills—generic government securities with monetary equivalents—satisfy the second requisite for compensation.
• Unjust Enrichment (Article 22, Civil Code) — A person who acquires or comes into possession of something at the expense of another without just or legal ground must return it. Applied to hold PDB liable, as it received and encashed payment for treasury bills it failed to deliver, thus enriching itself at IITC's expense.
• Third-Party Payment (Article 1236, Civil Code) — A creditor is not bound to accept payment by a third person without interest in the obligation unless stipulated, but payment made by a third person with the debtor's knowledge is valid. Applied to validate COEC's direct payment to PDB as payment on behalf of IITC.
• Interpretation of Contracts (Article 1370, Civil Code) — If the terms of a contract are clear and leave no doubt upon the intention of the contracting parties, the literal meaning of its stipulations shall control. Applied to enforce the explicit "as principal" designation in IITC's confirmations of sale and purchase.

• "As principal, we confirm having sold to you on a without recourse basis the following securities against which you shall pay us clearing funds on value date." — The unequivocal language in IITC's own confirmations of sale and purchase that defeated its conduit theory.
• "When all the requisites mentioned in Article 1279 are present, compensation takes effect by operation of law, and extinguishes both debts to the concurrent amount, even though the creditors and debtors are not aware of the compensation." — Reiteration of the automatic nature of legal compensation.
• "There is simply an incongruity in the CA decision. Accordingly, this Court rules that PDB should be liable for the delivery of ₱186,790,000.00 worth of treasury bills to IITC, or payment of the same, reduced by ₱50,000,000.00 which the former assigned to the latter under the Tripartite Agreement." — The ruling rectifying the CA's absolution of PDB to prevent unjust enrichment.

• Eastern Shipping Lines, Inc. v. Court of Appeals, G.R. No. 97412, July 12, 1994, 234 SCRA 78 — Followed. Applied to determine the proper interest rates: 6% per annum on the adjudged amounts from the time of judicial/extrajudicial demand (as the obligation arose from a sale, not a loan or forbearance of money), and 12% per annum from the finality of the judgment until full satisfaction.
• Pichel v. Alonzo, G.R. No. L-36902, January 30, 1982, 111 SCRA 341 — Followed. Cited to emphasize that when contractual terms are clear and unequivocal, there is no room for interpretation; the literal meaning controls pursuant to Article 1370 of the Civil Code.
• Perpetual Savings Bank v. Fajardo, G.R. No. 79760, June 28, 1993, 223 SCRA 720 — Followed. Cited for the test in determining the existence of a cause of action: whether, admitting hypothetically the truth of the allegations in the complaint, a valid judgment can be rendered granting the relief demanded. Used to uphold IITC's alternative cause of action against PDB.
• The Insular Life Assurance Company, Ltd. v. Court of Appeals, G.R. No. 126850, April 28, 2004, 428 SCRA 79 — Followed. Cited for the exceptions to the rule that factual findings of the trial court, when affirmed by the CA, are binding and conclusive on the Supreme Court.

• Article 1278, Civil Code — Governs when compensation takes place (when two persons are creditors and debtors of each other). Applied to justify the set-off between IITC and COEC.
• Article 1279, Civil Code — Enumerates the five requisites for legal compensation. Applied to determine that all conditions for valid set-off were met.
• Article 1290, Civil Code — Provides that compensation takes effect by operation of law when Article 1279 requisites are present. Applied to automatically extinguish the concurrent debts of IITC and COEC.
• Article 1236, Civil Code — Allows payment by a third person and governs its effects. Applied to treat COEC's direct payment to PDB as valid payment on behalf of IITC.
• Article 22, Civil Code — Prohibits unjust enrichment. Applied to hold PDB liable after receiving payment without delivering the treasury bills.
• Article 1370, Civil Code — Mandates that clear contractual terms control. Applied to enforce the "as principal" stipulation in the confirmations.
• Section 13, Rule 3 and Section 2, Rule 8, Rules of Court — Govern alternative defendants and alternative causes of action. Applied to validate IITC's suit against PDB as an alternative defendant.
• Section 4, Rule 129, Rules of Court — Provides that judicial admissions require no proof and cannot be contradicted except by showing palpable mistake. Applied to bind PDB to its admission that it received COEC's checks as payment for the treasury bills.

Velasco, Jr., Peralta, Abad, and Perlas-Bernabe.