Title
Spouses Silos vs. Philippine National Bank
Case
G.R. No. 181045
Decision Date
Jul 2, 2014
Spouses contested PNB’s unilateral interest rate hikes in a mortgage-backed loan; court nullified rates, excluded penalties, and remanded for foreclosure reassessment.
A

Case Digest (G.R. No. 181045)

Facts:

  • Loan transactions
    • Spouses Eduardo and Lydia Silos obtained a one-year revolving credit line from Philippine National Bank (PNB), secured by real estate mortgages over TCT No. T-14250 (370 sqm) in 1987, increased to P1.8 M in 1988 and to P2.5 M plus an additional 134 sqm lot (TCT T-16208) in 1989.
    • They executed:
      • A July 1989 Credit Agreement stipulating 19.5% p.a. interest and granting PNB unilateral power to “increase or decrease its spread” at any time without notice.
      • Eight promissory notes incorporating similar variable-rate clauses.
      • An August 1991 Amendment to Credit Agreement providing interest at “prime rate plus applicable spread,” leading to 18 additional promissory notes (9th–26th).
  • Performance and default
    • From 1989 to 1997, petitioners paid interest rates set by PNB (ranging from 19.5% to 32% on Notes 1–8 and 16% to 26% on Notes 9–26) without protest.
    • Note 9707237 (26th), dated July 30, 1997 at 25% p.a., matured October 28, 1997; petitioners defaulted. PNB imposed a 24% p.a. penalty, computed total due at ₱3,620,541.60.
  • Foreclosure and lawsuit
    • PNB foreclosed the mortgages and purchased both lots at auction on January 14, 1999 for ₱4,324,172.96.
    • On March 24, 2000, petitioners filed Civil Case No. 5975 seeking annulment of sale, re-accounting (claiming ₱984,287.00 overpayment), application of only 12% p.a. legal interest, exclusion of penalties, and ₱200,000 attorney’s fees.
    • RTC dismissed the case (Feb. 28, 2003) but ordered refund of excess attorney’s fees (₱356,589.90). CA partly granted petitioners’ appeal (May 8, 2007), fixed post-30-day rate at 12% p.a., reinstated 10% fees, and ordered ₱377,505.99 surplus refund.

Issues:

  • Whether Credit Agreements (July 1989, Aug. 1991) permitting PNB unilateral interest rate setting violate Art. 1308 C.C. and public policy, rendering rates void and entitling petitioners to only 12% p.a. interest with refund of overpayments.
  • Whether the 24% p.a. penalty under PN 9707237 is excluded from the mortgages’ secured amount absent express inclusion.
  • Whether CA erred in restoring 10% attorney’s fees when RTC reduced them to 1% and petitioners did not appeal that issue.

Ruling:

  • (Subscriber-Only)

Ratio:

  • (Subscriber-Only)

Doctrine:

  • (Subscriber-Only)

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