When a Forged Sale Is Void: Reimbursement, Accession, and Heirs' Liability

The Supreme Court, in Delos Santos v. Abejon (G.R. No. 215820, March 20, 2017), settled a dispute that began with a forged deed of sale over a property in Makati City. The case clarifies important rules on what happens when a contract is declared void, who is liable for debts of a deceased spouse, and how courts should treat a building constructed on land by someone who is not the owner. The ruling provides practical guidance on the interplay between the Civil Code provisions on void contracts, conjugal property, and accession.

The Facts of the Case

Erlinda Delos Santos and her late husband Pedro borrowed ₱100,000 from Erlinda's sister, Teresita, in 1998, secured by a mortgage over their property in Makati. After Pedro died in 1989, a Deed of Sale dated July 8, 1992, purportedly sold the property to Teresita for ₱150,000. The title was transferred to Teresita, who then built a three-storey building on the land.

The petitioners (Erlinda and her daughters) refused to acknowledge the sale, pointing out that Pedro had died three years before the deed was executed, making his signature a forgery. During pre-trial, the parties stipulated that the deed was indeed forged and should be cancelled.

The Issue

The core question was who should bear the liabilities arising from the voided sale: the ₱100,000 loan, the ₱50,000 additional consideration paid for the sale, and the ₱2,000,000 construction cost of the building.

The Ruling

The Supreme Court partially granted the petition, modifying the lower courts' rulings in several key respects.

On the loan obligation: The Court held that the ₱100,000 loan was a conjugal debt of Erlinda and Pedro, chargeable to their conjugal partnership under Article 121 of the Family Code. Crucially, the heirs (the daughters) could not be held directly liable for the loan. While Pedro's share passed to his estate, the heirs themselves were not personally answerable. The creditor could either collect from the conjugal partnership or foreclose on the mortgage, but not both—these remedies are alternative.

On the ₱50,000 additional consideration: Since the deed of sale was void, the parties must return what they received. Respondents were entitled to a refund of the ₱50,000, but only Erlinda—who was involved in the sale—was liable for this amount, not all the petitioners. This amount carries six percent interest per annum from finality of the decision.

On the three-storey building: The Court applied the rules on accession under Articles 448 and 453 of the Civil Code. Both parties were deemed in bad faith: respondents knew the deed was void yet built anyway, while petitioners knew of the defect but acquiesced to the construction. Under Article 453, when both are in bad faith, they are treated as if both were in good faith. This gives the landowner two options: appropriate the building after paying indemnity, or sell the land to the builder. The case was remanded to the trial court to determine the proper application of these provisions.

On attorney's fees: The Court deleted the award, finding no justification under Article 2208 of the Civil Code.

Practical Takeaways

• Heirs are not automatically liable for a deceased's debts. A conjugal debt is chargeable first to the conjugal partnership; heirs may only be liable through the estate, not personally.
• A forged deed is void ab initio. The parties must restore what they received, but only those actually involved in the transaction are liable for refunds.
• Creditors must choose between personal action and foreclosure. These remedies are alternative, not cumulative.
• Building on another's land triggers accession rules. When both landowner and builder are in bad faith, Article 453 treats them as if both were in good faith, giving the landowner options under Article 448.
• Attorney's fees are not automatic. They require factual and legal justification under Article 2208.

This article is general information and not legal advice. For your specific situation, consult a lawyer or ask ASG Legal AI.