Title
Cruz vs. Gruspe
Case
G.R. No. 191431
Decision Date
Mar 13, 2013
A 1999 car accident led to a contractual dispute over a Joint Affidavit of Undertaking, with the Supreme Court affirming its validity, rejecting claims of vitiated consent, and reducing excessive interest rates.

Case Summary (G.R. No. 191431)

Key Dates

Accident: October 24, 1999. Execution of Joint Affidavit of Undertaking: October 25, 1999. Stipulated deadline for compliance in the affidavit: November 15, 1999. Complaint filed with the RTC: November 19, 1999. RTC decision: September 27, 2004. CA decision: July 30, 2009; CA resolution: February 19, 2010. Supreme Court decision reviewed: March 13, 2013. Applicable constitution (given the decision date): 1987 Philippine Constitution.

Applicable Law and Authorities

Primary provisions considered: Article 1318 (essential requisites of a valid contract) and Article 1169 (on delay or default) of the Civil Code. Procedural vehicle: Rule 45, Rules of Court. The Court applied established principles that the denomination or title of a document is not conclusive of its nature and that the intention of the parties, as reflected in the instrument’s terms, governs its interpretation.

Factual Background

On October 24, 1999, the mini bus owned and operated by Cruz and driven by Arturo Davin collided with Gruspe’s Toyota Corolla, which became a total wreck. On October 25, 1999, Cruz and Leonardo Q. Ibias went to Gruspe’s office, apologized, and signed a “Joint Affidavit of Undertaking.” Paragraph 5 of that instrument promised that they would replace Gruspe’s damaged car within 20 days (until November 15, 1999) with the same model and at least the same quality, or, alternatively, would pay P350,000.00 with an interest rate of 12% per month for any delayed payment after November 15, 1999 until fully paid. Gruspe sold the wrecked car for P130,000.00. When petitioners did not comply, Gruspe filed a complaint for collection on November 19, 1999.

Procedural History Below

The RTC (Sept. 27, 2004) ruled for Gruspe and ordered Cruz and Leonardo to pay the net amount (P350,000.00 less P130,000.00) plus 15% per annum interest from November 15, 1999 and costs. On appeal the CA affirmed the RTC but modified interest to 12% per annum pursuant to the Joint Affidavit. The CA treated the “Joint Affidavit of Undertaking” as a contract, found no proof of vitiated consent, and held petitioners liable. Petitioners brought the matter to the Supreme Court by certiorari.

Petitioners’ Contentions Before the Supreme Court

(1) The Joint Affidavit of Undertaking is not a contract but an affidavit; an affidavit merely attests to facts and does not create contractual obligations requiring a meeting of the minds. (2) If the instrument is considered a contract, Cruz’s and Leonardo’s consent was vitiated because the instrument was prepared by Gruspe (a lawyer) and its contents were not explained; they were allegedly coerced into signing in order to secure release of the mini bus. (3) No demand was made prior to filing the complaint; therefore, under Article 1169 the debt was not in default as of November 15, 1999, and interest should not run from that date.

Supreme Court’s Analysis on the Nature of the Instrument

The Court emphasized that the form or label given to an instrument is not conclusive; courts must look to the substance and the intention of the parties. The Joint Affidavit contained stipulations characteristic of a contract: a clear promise to replace the car by a certain date or to pay a specified sum (P350,000.00), and an agreed interest provision. These elements satisfy the essential requisites of a contract under Article 1318 (consent, object certain, and cause or consideration). Accordingly, the Joint Affidavit was treated as a contract and its terms enforceable.

Supreme Court’s Analysis on Vitiated Consent

The Court required that allegations of vitiated consent be established by a preponderance of evidence. Petitioners admitted they signed the instrument to secure possession of their vehicle; they did not offer sufficient evidence that their consent was legally vitiated (e.g., by coercion or deceit rendering the contract voidable). The Court observed that an allegedly onerous or one-sided stipulation does not by itself prove vitiation. The conditioned release of the mini bus (signing the instrument to obtain release) did not, on the record, establish that consent was vitiated to the degree warranting annulment of the instrument.

Supreme Court’s Analysis on Demand and Computation of Interest

Article 1169 was pivotal in determining the proper date from which interest should run. For default to exist, the obligation must be demandable and the debtor must delay performance, and there must be a demand (judicial or extrajudicial) except in cases where demand is unnecessary under the Article’s e

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