Caltex vs. Intermediate Appellate Court

A Deed of Assignment that expressly includes liability for "applicable interest charges on overdue account" and future fuel deliveries, and whose terms are interpreted in light of the parties' subsequent conduct, does not constitute a dacion en pago that totally extinguishes the underlying obligation.

Private respondent Asia Pacific Airways, Inc. had an outstanding fuel debt to petitioner Caltex (Philippines), Inc. To settle this, Asia Pacific executed a Deed of Assignment in favor of Caltex, assigning its receivables from a government refund. The Treasury Warrant issued pursuant to this assignment exceeded the stated principal debt. Asia Pacific demanded the excess, but Caltex retained a portion (P510,550.63) as interest and service charges on the overdue account, citing the terms of their agreement. Asia Pacific then filed a collection suit.

• Nature of the Agreement: On January 12, 1978, Asia Pacific Airways entered into a two-year agreement with Caltex for the supply of aviation fuel.
• Outstanding Obligation: As of June 30, 1980, Asia Pacific had an outstanding unpaid fuel obligation to Caltex totaling P4,072,682.13.
• Deed of Assignment: To settle this obligation, Asia Pacific executed a Deed of Assignment on July 31, 1980, assigning to Caltex its receivables or refunds of Special Fund Import Payments from the National Treasury.
• Treasury Warrant and Excess: On February 12, 1981, a Treasury Warrant for P5,475,294.00 was issued in favor of Caltex pursuant to the assignment. Asia Pacific later demanded a refund of the excess over its stated debt.
• Caltex's Deduction: Caltex retained P510,550.63 from the excess, claiming it represented interest and service charges at 18% per annum on the overdue account from June 1, 1980, to July 31, 1981, as sanctioned by their agreement.
• Subsequent Conduct: After the Deed of Assignment, Caltex continued to charge Asia Pacific monthly interest on the overdue account. In a letter dated February 16, 1981, Asia Pacific requested a reduction and limitation of these interest charges, acknowledging their existence.

• Procedural (Timeliness): Petitioner Caltex argued that its Motion for Extension and Motion for Reconsideration were timely filed because the strict rule in Habaluyas v. Japzon (prohibiting extensions) was applied prospectively and had not yet taken effect in September 1985.
• Substantive (Nature of Deed): Petitioner maintained that the Deed of Assignment was not a dacion en pago. It pointed to the deed's express language, which included liability for "applicable interest charges on overdue account" and future fuel deliveries, proving the obligation was not fixed at P4,072,682.13.
• Substantive (Parties' Intent): Petitioner argued that the parties' subsequent acts—specifically, Caltex's continued charging of interest and Asia Pacific's request to reduce those charges—demonstrated they did not intend the assignment to extinguish the obligation totally.

• Substantive (Dation in Payment): Respondent Asia Pacific countered that the Deed of Assignment constituted a dacion en pago (dation in payment) under Article 1245 of the Civil Code, which had the effect of immediately and totally extinguishing its obligation to Caltex.
• Substantive (Excess Funds): Respondent argued that since the obligation was extinguished, the excess amount from the Treasury Warrant (P510,550.63) rightfully belonged to it and should be returned by Caltex.

• Procedural Issue: Whether the Intermediate Appellate Court erred in denying the petitioner's Motion for Extension of Time to file a Motion for Reconsideration and in striking down the subsequently filed Motion for Reconsideration as filed out of time.
• Substantive Issue: Whether the Deed of Assignment executed on July 31, 1980, constituted a dacion en pago that totally extinguished the private respondent's obligation, thereby precluding the petitioner from retaining any amount for interest and service charges.

• Procedural Issue: The appellate court erred. The Supreme Court's ruling in Habaluyas Enterprises, Inc. v. Japzon (138 SCRA 46 [1985]), which prohibited extensions for filing motions for reconsideration, was given prospective application in a subsequent Resolution (May 30, 1986), with a grace period ending on June 30, 1986. Since the petitioner filed its Motion for Extension on September 20, 1985, it was within the grace period and should have been granted. Consequently, the Motion for Reconsideration filed on September 26, 1985, was timely.
• Substantive Issue: The Deed of Assignment was not a dacion en pago. The deed's explicit terms covered three distinct obligations: (1) the principal sum of P4,072,682.13; (2) "applicable interest charges on overdue account"; and (3) future fuel deliveries. The inclusion of interest and future obligations demonstrated the parties did not consider the assigned receivable as equivalent to the total obligation. Furthermore, the parties' contemporaneous and subsequent acts—particularly the continued imposition of interest and Asia Pacific's negotiation for a reduction—confirmed that total extinguishment was not intended. Pursuant to Article 1253 of the Civil Code, payment of the principal is not deemed made until interest is covered; thus, Caltex was entitled to deduct the interest charges.

• Prospective Application of Procedural Rules — A new procedural rule or interpretation may be applied prospectively to avoid depriving parties of a right (like appeal) based on a procedure not previously prohibited. In this case, the Habaluyas rule barring extensions for filing motions for reconsideration was applied prospectively from June 30, 1986, creating a grace period during which earlier-filed motions were still valid.
• Requisites and Effect of Dacion en Pago — Dacion en pago (dation in payment) is the delivery and transmission of ownership of a thing by the debtor to the creditor as an accepted equivalent of the performance of an obligation. It extinguishes the obligation to the extent of the value of the thing delivered, unless the parties agree the thing is equivalent to the full obligation, in which case it is totally extinguished. The Court emphasized that the parties' intent, gleaned from the contract's express terms and subsequent conduct, is paramount in determining whether total extinguishment was intended.

• "In order to judge the intention of the contracting parties, their contemporaneous and subsequent acts shall be principally considered (Art. 1253, Civil Code). The foregoing subsequent acts of the parties clearly show that they did not intend the Deed of Assignment to have the effect of totally extinguishing the obligations of private respondent without payment of the applicable interest charges on the overdue account." — This passage underscores the Court's reliance on the parties' conduct, not just the written words, to interpret the true nature of their contract.

• Habaluyas Enterprises, Inc. v. Japzon, 138 SCRA 46 (1985) and 142 SCRA 208 (1986) — The original decision established the rule that the 15-day period for filing a motion for reconsideration cannot be extended. The subsequent Resolution clarified and applied this rule prospectively, providing the grace period that controlled the outcome of the procedural issue in this case.
• Lopez v. Court of Appeals, 114 SCRA 671 (1982) — Cited for the definition and effect of dacion en pago, specifically that it does not automatically mean total extinguishment of the obligation; extinguishment is to the extent of the value delivered unless the parties consider the thing as equivalent to the full obligation.

• Article 1245, Civil Code — Provides that dation in payment is governed by the law of sales. The IAC erroneously applied this article to find total extinguishment.
• Article 1253, Civil Code — States that if a debt produces interest, payment of the principal shall not be deemed made until the interests have been covered. This was used to justify Caltex's deduction of interest from the assigned funds.
• Article 1370, Civil Code — Stipulates that if the terms of a contract are clear, the literal meaning of its stipulations shall control. The Court applied this to the unambiguous terms of the Deed of Assignment.
• Rule 130, Section 9, Rules of Court — Provides that in construing an instrument, effect must be given to all its parts if possible. The Court used this to reject the interpretation that would render the clauses on interest and future deliveries meaningless.

• Justice Hugo E. Gutierrez, Jr.
• Justice Hilario G. Davide, Jr.
• Justice Flerida Ruth P. Romero
• Justice Jose C. Melo

N/A — The decision was unanimous.