Who is legally entitled to file an action to annul a voidable contract?

Who may file: those obliged under the contract

Article 1397 grants the right to file an annulment action to all who are thereby obliged principally or subsidiarily. The principal obligors are the contracting parties themselves — those who entered the agreement and are directly bound to perform its terms. Subsidiary obligors are those who are bound to perform if the principal obligor cannot or does not, such as a guarantor or surety. Both classes of obligors have standing to file for annulment because both are affected by the contract's validity. Third parties with no obligation under the contract have no right to seek its annulment.

First limitation: capable parties cannot invoke the other party's incapacity

The first exception in Article 1397 addresses contracts involving an incapacitated party — a minor, someone of unsound mind, or another person the law regards as lacking full capacity. In these cases, the protection is designed for the incapacitated party, not for the capable one. A capable party who contracted with someone incapacitated cannot turn around and use that incapacity as a ground to annul the contract at their own convenience. The right to seek annulment for incapacity belongs to the incapacitated party — or to their guardian, parents, or heirs — not to the party who had full capacity and entered the agreement knowing the other's limitations.

Second limitation: the wrongdoer cannot invoke the wrong they caused

The second exception is a clean expression of the principle that no one may benefit from their own wrongdoing. A party who exerted intimidation, violence, or undue influence, or employed fraud, or caused mistake cannot use those very defects as the basis for an annulment action. The grounds of vitiated consent — intimidation, fraud, mistake — exist to protect the party whose consent was compromised. The party responsible for the vitiation has no right to rely on it. Were the rule otherwise, a wrongdoer could deliberately induce a flawed contract and then walk away from it by invoking the very defect they created.

Why standing rules matter in annulment actions

In practice, these limitations mean that the first question in any annulment action is whether the person filing it has standing under Article 1397. A guarantor defending against enforcement of a contract may have standing to contest validity; a stranger to the transaction generally does not. A person of full capacity who entered a contract with a minor must recognize that the minor holds the power to annul, not them. And a party who coerced or deceived the other into signing must accept that the contract — voidable though it is — cannot be annulled at their initiative on the very grounds they created. Standing to annul is purposely narrow, designed to put the remedy in the hands of those it is meant to protect.

Cases citing this provision

These Supreme Court decisions cite the provision above. We list them so you can read them yourself; the summaries of what each decided are not ours to give.

• Rapid City Realty and Development Corporation vs. Lourdes Estudillo Paez-Cline alias Lourdes Paez-Villa, et, G.R. No. 217148, December 7, 2021 — read the decision on LawPhil →
• Equatorial Realty, et al. vs. Mayfair Theater, G.R. No. 106063, November 21, 1996 — read the decision on LawPhil →
• Allan Mañas, joined by wife Lena Isabelle Y. Mañas vs. Rosalina Roca Nicolasora, et, G.R. No. 208845, February 3, 2020 — read the decision on LawPhil →
• Teodulfo E. Lao, Jr. vs. Lgu of Cagayan De Oro City, G.R. No. 187869, September 13, 2017 — read the decision on LawPhil →

Related provisions

• Civil Code, Article 1397 — Who May Sue for Annulment