Title
Calilung vs. Paramount Insurance Corp.
Case
G.R. No. 195641
Decision Date
Jul 11, 2016
Calilung sought compounded interest on a final judgment debt from RPTSI and Paramount, but the Supreme Court upheld simple interest, citing immutability of judgments and the nature of the surety bond obligation.

Case Digest (G.R. No. 195641)
Expanded Legal Reasoning Model

Facts:

  • Background and Parties
    • This dispute involves multiple parties:
      • Tarcisio S. Calilung (petitioner)
      • Paramount Insurance Corporation (respondent)
      • RP Technical Services, Inc. (respondent)
      • Renato L. Punzalan and Jose Manalo, Jr. (respondents)
    • The controversy arose from an arrangement initially involving a proposed acquisition of shares and an investment related to a Shell Station Project in Batangas.
  • Transaction and Promissory Note Arrangement
    • In 1987, Calilung proposed to purchase shares from RP Technical Services, Inc.
      • Rather than acquiescing to a full control scenario, the parties agreed that Calilung would buy shares worth P2,820.00.
      • It was further agreed that the remaining balance of P718,750.00 would be used as an investment to finance a Shell Station Project.
    • On October 9, 1987, as part of this arrangement:
      • Renato Punzalan executed a promissory note in favor of Calilung in the amount of P718,750.00.
      • The note provided for interest at 14% per annum, with maturity set on or before April 9, 1988.
    • To guarantee the payment:
      • Paramount Insurance Corporation executed a surety bond (Surety Bond No. G (16) 7003 dated October 27, 1987).
      • An indemnity agreement was signed by Punzalan and Manalo, Jr. ensuring that Paramount would be reimbursed for expenses incurred under the surety bond.
  • Lower Court Proceedings and Judgment
    • Calilung initiated a complaint for the recovery of the promissory note amount, filing the case in the Regional Trial Court (RTC), Branch 154, Pasig City (Civil Case No. 56194).
    • The RTC rendered a decision awarding:
      • The principal sum of P718,750.00.
      • Interest at 14% per annum from October 7, 1987 until full payment.
      • Attorney’s fees amounting to 5% of the total due, plus the costs of suit.
    • The Court of Appeals (CA) affirmed the RTC decision in full on August 14, 1998, and subsequent motions for reconsideration were denied.
    • The final judgment was promulgated on March 16, 2005 and became final and executory on July 19, 2005.
  • Execution Proceedings and Dispute on Interest Computation
    • During the execution stage of the final judgment, the petitioner sought to obtain compounded interest under Article 2212 of the Civil Code.
    • Three separate RTC orders were issued in the execution phase:
      • The first RTC order (July 28, 2009) ruled that the judgment debt was to earn simple interest at 14% per annum, since the final decree did not provide for compounding.
      • The second RTC order (September 1, 2010) reversed the earlier stance and allowed compounded interest, relying on the Eastern Shipping Lines precedent which held that, for certain loan obligations, the interest itself may earn interest from the time of judicial demand.
      • The third RTC order (February 10, 2011) reverted to the original position, holding that compounded interest was not applicable because the final judgment clearly stipulated simple interest, and changing it would violate the immutability of the judgment.
  • Arguments of the Parties
    • The petitioner argued that:
      • Article 2212 and the Eastern Shipping ruling warranted compounded interest on the judgment debt.
      • The respondents’ obligation, in effect, amounted to a loan or forbearance of money.
      • Computation of compounded interest and other modifications (like restoring 25% attorney’s fees and litigation expenses) did not alter the judgment but merely implemented what was due.
    • Paramount Insurance Corporation contended that:
      • Its obligation arose solely from a surety bond, not a loan or forbearance of money.
      • The suretyship was distinct from the underlying loan agreement, thus rendering Article 2212 and the Eastern Shipping ruling inapplicable.
      • Allowing compounded interest would contravene the doctrine of the immutability of final judgments and altering attorney’s fees would further violate that principle.

Issues:

  • Computation of Interest
    • Whether the judgment debt should accrue compounded interest pursuant to Article 2212 of the Civil Code.
    • Whether the respondents’ obligation, guaranteed by a surety bond, qualifies as a “loan” or “forbearance of money” subject to compounding.
  • Immutability of Final Judgments
    • Whether modifying the interest computation (i.e., converting simple interest to compounded interest) violates the doctrine of the immutability of judgments once they become final and executory.
  • Additional Claims Raised by the Petitioner
    • Whether the petitioner's claim for 25% attorney’s fees and the imposition of litigation expenses can be restored or reinterpreted without disturbing the final judgment.

Ruling:

  • (Subscriber-Only)

Ratio:

  • (Subscriber-Only)

Doctrine:

  • (Subscriber-Only)

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