Claims Against a Deceased's Estate: Quasi-Contracts and Rule 86 Explained

When a person dies, creditors cannot simply sue the estate in an ordinary court action. The Rules of Court requires that money claims against a deceased person be filed in the special proceeding for the settlement of the estate. But what if the claim is based on a quasi-contract, or is contingent on a future event? In Metropolitan Bank & Trust Company v. Absolute Management Corporation (G.R. No. 170498, January 9, 2013), the Supreme Court clarified that such claims must still be filed under Section 5, Rule 86 of the Rules of Court.

The Dispute

Sherwood Holdings sued Absolute Management Corporation (AMC) for undelivered plywood and plyboards worth over P8 million. AMC denied receiving payment, claiming that its general manager, Jose Chua, had received the checks. Chua had died in 1999, and his estate was already under judicial settlement in Pasay City.

AMC filed a third-party complaint against Metrobank, alleging that the bank wrongfully deposited the checks—all payable to AMC—into the account of Ayala Lumber and Hardware, a sole proprietorship owned by Chua. Metrobank then sought to file a fourth-party complaint against Chua's estate, asking that the estate reimburse it if Metrobank were held liable to AMC.

The trial court and the Court of Appeals both denied Metrobank's fourth-party complaint. They ruled that the claim was a money claim against a deceased person, which must be filed in the estate settlement proceedings, not in an ordinary civil action.

The Issue

The central question was whether Metrobank's fourth-party complaint against Chua's estate should be allowed in the ordinary civil case, or whether it should have been filed as a claim in the estate settlement proceedings under Section 5, Rule 86 of the Rules of Court.

The Ruling

The Supreme Court affirmed the lower courts, holding that Metrobank's claim must be filed in the estate settlement proceedings.

Quasi-contracts are "implied contracts." The Court cited Maclan v. Garcia (97 Phil. 119 [1955]), which explained that the term "implied contracts" in the Rules of Court includes obligations arising from quasi-contracts. A quasi-contract is a juridical relation created by law based on voluntary, unilateral acts, to avoid unjust enrichment.

Metrobank's claim was based on solutio indebiti. The Court found that Metrobank's claim fell under Article 2154 of the Civil Code, which embodies solutio indebiti—recovery of something delivered through mistake to a person who had no right to demand it. Metrobank allegedly deposited AMC's checks into Ayala Lumber's account by mistake, and Ayala Lumber had no right to receive them.

Contingent claims are also covered. Section 5, Rule 86 explicitly covers claims that are "due, not due, or contingent." Metrobank's claim was contingent because it depended on whether Metrobank would first be held liable to AMC. This contingent nature did not exempt it from the rule.

Special rules prevail over general rules. The Court applied the principle of lex specialis derogat generali—the specific provision (Section 5, Rule 86 on estate claims) prevails over the general provision (Section 11, Rule 6 on fourth-party complaints in ordinary actions). Rules on ordinary actions apply only suppletorily to special proceedings.

The Court also rejected AMC's procedural objection that Metrobank's petition lacked certain pleadings, noting that procedural rules should be liberally construed to promote justice.

Practical Takeaways

• File claims against a deceased person's estate in the estate settlement proceedings, not in an ordinary civil case, even if the claim arises from a quasi-contract.
• Contingent claims must also be filed in the estate proceedings. A claim that depends on a future event—like an adverse judgment in another case—is still covered by Section 5, Rule 86.
• Know the nature of your claim. If the obligation arises from law to prevent unjust enrichment (a quasi-contract), it is treated as an implied contract for purposes of estate claims.
• The specific rule prevails. When a special rule (Rule 86 on estate settlement) and a general rule (Rule 6 on ordinary pleadings) conflict, the special rule governs.
• Act promptly. Claims not filed within the time limited in the notice to creditors are barred, subject to exceptions under the Rules of Court.

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