The Supreme Court held that imposing a 5% monthly interest rate on a loan is unconscionable and contrary to public policy, even if the borrower initially agreed to it. This ruling protects borrowers from predatory lending practices by invalidating excessively high interest rates and ensuring that lenders cannot exploit borrowers’ financial distress. The Court emphasized that courts must consider the parties’ circumstances when determining whether an interest rate is unconscionable, not just rely on pre-established floors.

Mortgaged Property and Mounting Debt: When is an Interest Rate Considered Unconscionable?

This case revolves around a loan secured by a real estate mortgage. Zenaida Estonactoc obtained a P200,000 loan from Atty. Leonard Florent O. Bulatao, secured by a mortgage on her property. The agreement stipulated a 5% monthly interest rate, which Zenaida later challenged as excessive and unconscionable. When Zenaida defaulted, Atty. Bulatao foreclosed on the mortgage, prompting Zenaida to file a complaint seeking to annul the mortgage and prevent the sale of her property.

The central legal question before the Supreme Court was whether the 5% monthly interest rate was indeed unconscionable, and if so, what the legal consequences would be for the mortgage contract and the subsequent foreclosure proceedings. The RTC initially sided with Atty. Bulatao, upholding the validity of the interest rate and the foreclosure. However, the CA reversed this decision, reducing the interest rate to 1% per month and nullifying the foreclosure sale. Atty. Bulatao then appealed to the Supreme Court, arguing that the agreed-upon interest rate should be enforced.

In its analysis, the Supreme Court emphasized that the **willingness of parties to enter into a contract with an unconscionable interest rate is irrelevant to its validity**. Even if Zenaida initially agreed to the 5% monthly interest, this did not prevent the court from determining that the rate was excessive and contrary to public policy. The Court quoted its previous ruling in Castro v. Tan:

The imposition of an unconscionable rate of interest on a money debt, even if knowingly and voluntarily assumed, is immoral and unjust. It is tantamount to a repugnant spoliation and an iniquitous deprivation of property, repulsive to the common sense of man. It has no support in law, in principles of justice, or in the human conscience nor is there any reason whatsoever which may justify such imposition as righteous and as one that may be sustained within the sphere of public or private morals.

Building on this principle, the Court reiterated that **unconscionable interest rates are void ab initio** for being contrary to morals and the law. The Court also rejected Atty. Bulatao’s argument that the agreed-upon interest rate should be upheld because Zenaida was an educated businesswoman. The Court clarified that determining whether an interest rate is unconscionable requires a consideration of the parties’ contexts, not just the borrower’s level of education or business acumen.

Furthermore, the Supreme Court clarified that in situations where the agreed interest rate is deemed void, the legal interest rate prescribed by the Bangko Sentral ng Pilipinas (BSP) should apply. The BSP-prescribed rate serves as a substitute, not only for the initially agreed-upon interest period but for the entire duration the loan remains unpaid. This is in line with the principle that a contract of loan always contemplates a period, negating the idea of an “open-ended” or indefinite contract.

The Court also addressed the issue of the validity of the foreclosure proceedings. Referencing a consistent line of jurisprudence, the Court affirmed that **the imposition of null and void interest rates impacts the debtor’s state of default**. As the interest payments were deemed illegal and non-demandable, the payment of the principal loan obligation was not yet due. Consequently, because Zenaida was not in a state of default, the foreclosure of her property was deemed improper and invalid.

The Court emphasized the principle of integrity of payment, where the delivery of the obligation must be complete and satisfactory to the creditor. The Court also pointed out that the demand made by the creditor must also mirror these characteristics, aligning with the principle in Article 1169 of the Civil Code regarding delay. As the CA aptly observed, the demand for P540,000.00, which included the excessive interest, could not be considered a valid demand for payment.

Regarding the Deed of Mortgage of Real Property (DMRP), the Court noted that Zenaida was a co-owner of the mortgaged property. As such, she could validly convey through sale or mortgage the portion belonging to her. However, this principle had to be reconciled with the ruling in Estoque v. Pajimula, which held that a co-owner cannot sell a specific portion of a co-owned property without the consent of the other co-owners. In line with the said principle, a co-owner, without the consent of the other co-owners, alienate, assign or mortgage cannot dispose of a specific portion without the consent of the other co-owners. The principle of estoppel, however, bars the disposing co-owner from disavowing the sale to the full extent of his undivided share.

Applying these principles, the Supreme Court modified the CA’s decision. While the CA declared the DMRP void only with respect to the share of the deceased Adolfo T. Estonactoc, the Supreme Court clarified that the DMRP was valid only with respect to Zenaida’s share in the property. The Court also affirmed that the foreclosure proceedings were void, but ordered Zenaida to pay Atty. Bulatao the principal amount of the loan, with interest at the legal rate, as prescribed by the BSP.

FAQs

What was the key issue in this case?	The key issue was whether the 5% monthly interest rate stipulated in the loan agreement was unconscionable and, if so, what the legal consequences would be for the mortgage contract and the subsequent foreclosure proceedings.
What did the Supreme Court rule regarding the interest rate?	The Supreme Court ruled that the 5% monthly interest rate was unconscionable and void for being contrary to morals and the law. The Court emphasized that even if the borrower initially agreed to the rate, it does not prevent the court from determining its excessiveness.
What interest rate applies if the agreed-upon rate is deemed unconscionable?	If the agreed-upon interest rate is deemed unconscionable, the legal interest rate prescribed by the Bangko Sentral ng Pilipinas (BSP) applies. This rate serves as a substitute for the entire duration the loan remains unpaid.
How does an unconscionable interest rate affect foreclosure proceedings?	The imposition of null and void interest rates affects the debtor’s state of default. Since the interest payments are deemed illegal and non-demandable, the payment of the principal loan obligation is not yet due, making the foreclosure of the property improper and invalid.
Can a co-owner mortgage an entire property without the consent of other co-owners?	No, a co-owner cannot mortgage an entire property without the consent of the other co-owners. The mortgage is valid only with respect to the share of the co-owner who executed the mortgage.
What is the effect of selling a specific portion of a co-owned property without the consent of the other co-owners?	The sale of a specific portion of a co-owned property by one co-owner without the consent of the others is generally not valid. The contract is considered ineffective for lack of power in the vendor to sell the specific portion described in the deed.
What is the principle of estoppel in relation to co-ownership?	The principle of estoppel bars a co-owner who disposes of more than their share from disavowing the sale to the full extent of their undivided share. This is subject to the outcome of the partition, which limits the effect of the alienation or mortgage to the portion that may be allotted to them.
What did the Supreme Court order in this case?	The Supreme Court ordered Zenaida C. Estonactoc to pay Atty. Leonard Florent O. Bulatao the principal amount of P200,000.00 with interest at the rate of 12% per annum from June 3, 2008, to June 30, 2013, and at the rate of 6% per annum from July 1, 2013, until full payment.

This case underscores the judiciary’s role in protecting borrowers from unfair lending practices. By invalidating unconscionable interest rates and ensuring that foreclosure proceedings are conducted fairly, the Supreme Court reinforces the principles of equity and justice in financial transactions. This ruling serves as a reminder for lenders to exercise restraint in setting interest rates, and for borrowers to be vigilant in protecting their rights.

For inquiries regarding the application of this ruling to specific circumstances, please contact ASG Law through contact or via email at frontdesk@asglawpartners.com.

Disclaimer: This analysis is provided for informational purposes only and does not constitute legal advice. For specific legal guidance tailored to your situation, please consult with a qualified attorney.
Source: ATTY. LEONARD FLORENT O. BULATAO vs. ZENAIDA C. ESTONACTOC, G.R. No. 235020, December 10, 2019