Nature of Unenforceable Contracts
An unenforceable contract is a defective contract that cannot be sued upon or enforced by action unless it is ratified. The defect does not necessarily destroy the juridical tie; it withholds judicial enforcement until the law's condition for enforceability is supplied.
The Civil Code treats unenforceability as a curable defect. The contract is not in the same class as a void or inexistent contract, because ratification can make it enforceable. It is also different from a voidable contract, because the immediate problem is not merely a consent that may be annulled, but a legal bar against enforcing the agreement in court.
Article 1403 identifies three principal classes of unenforceable contracts: unauthorized contracts, contracts covered by the Statute of Frauds that do not comply with its writing requirement, and contracts where both parties are incapable of giving consent.
| Class | Source of the defect | Usual mode of cure |
|---|---|---|
| Unauthorized contract | A person contracts in the name of another without authority, without legal representation, or beyond the authority given. | Ratification by the person in whose name the contract was made. |
| Contract under the Statute of Frauds | The agreement is one of the enumerated contracts that must be evidenced by a writing subscribed by the party charged or by an authorized agent. | Written evidence, failure to object to oral evidence, or acceptance of benefits. |
| Contract between two incapacitated parties | Both contracting parties lack legal capacity to give effective consent. | Ratification by the parent, guardian, or legally proper representative, and in proper cases by the party after capacity is acquired or recovered. |
Unauthorized Contracts
A person may bind another by contract only when he acts with authority, legal representation, or subsequent ratification. When a supposed representative enters into a contract in another person's name without authority, or acts beyond the authority conferred, the contract is unenforceable against the alleged principal unless the principal ratifies it before the other contracting party revokes the agreement.
This rule protects both representation and consent. The alleged principal did not personally consent and did not empower the supposed agent to consent for him. The other party, meanwhile, is not indefinitely bound to an unratified transaction; revocation before ratification prevents the later creation of enforceability through the alleged principal's approval.
Ratification supplies the missing authority. It may be express, as when the alleged principal adopts the contract in clear terms, or implied, as when he knowingly accepts benefits, demands performance, sues upon the contract, or performs acts that are consistent only with adoption of the unauthorized transaction.
Ratification requires knowledge of the material facts. A principal who acts without knowing that a contract was made in his name, or without knowing the terms materially affecting his rights, is not fairly treated as having adopted the transaction.
Once ratified, the contract is generally treated as if authority existed from the beginning, subject to rights that may have intervened before ratification and to the requirement that ratification occur before timely revocation by the other party. The representative's lack of authority is then no longer a defense to enforcement by or against the principal.
The unauthorized representative may incur personal responsibility under agency principles when he expressly bound himself, falsely represented his authority, or exceeded his authority in a manner that caused the other party to rely on him. That liability is distinct from enforcement of the contract against the alleged principal.
Statute of Frauds
The Statute of Frauds is a rule on enforceability and evidence. It does not make the oral agreement void merely because it is oral. It bars an action to enforce the covered agreement unless there is a sufficient written note or memorandum, subscribed by the party charged or by an authorized agent, or unless the defect has been waived or ratified.
The phrase party charged means the person against whom enforcement is sought. A writing signed only by the party seeking enforcement will not satisfy the rule against the party who did not subscribe it, unless the latter's authorized agent signed for him or other legally sufficient authentication is present.
The writing need not be a formal contract. Letters, receipts, invoices, messages, minutes, related documents, or electronic records may suffice if, taken together, they identify the parties, the subject matter, and the essential terms with reasonable certainty, and if they are subscribed or authenticated by the party charged in a legally recognized manner.
The Statute of Frauds applies only to executory contracts. If the agreement has been totally or partially performed, the reason for excluding oral proof is weakened because performance itself confirms the existence of the transaction and may make it inequitable to permit one party to invoke the statute after accepting performance.
Agreements Covered
| Covered agreement | Controlling idea |
|---|---|
| Agreement that by its terms is not to be performed within one year from its making | The one-year period is measured from the making of the contract. If performance within one year is legally and factually possible under the terms, the agreement is outside this clause even if actual performance may take longer. |
| Special promise to answer for the debt, default, or miscarriage of another | The covered promise is collateral, as in guaranty or suretyship. A direct, original undertaking for the promisor's own obligation or primary benefit is not treated as a mere promise to answer for another. |
| Agreement made in consideration of marriage, other than a mutual promise to marry | The rule covers property or economic undertakings whose consideration is the marriage. A mere mutual promise to marry is expressly excluded from this Statute of Frauds clause. |
| Sale of goods, chattels, or things in action at a price not less than P500 | A sufficient writing is required unless the buyer accepts and receives part of the goods or evidences the sale by payment. In auction sales, the auctioneer's entry may supply the memorandum when it states the required particulars. |
| Lease for a period longer than one year, or sale of real property or of an interest in real property | Oral proof is barred while the agreement remains purely executory. Delivery, possession, payment, improvements, or other substantial performance may remove the reason for treating the contract as unenforceable. |
| Representation as to the credit of a third person | The rule prevents liability from being imposed through alleged oral assurances about another person's creditworthiness unless the legally required written evidence exists. |
Effect of Noncompliance
Noncompliance with the Statute of Frauds does not erase the agreement. It means that, while the contract remains executory and unratified, a party cannot maintain an action to compel performance or recover damages based on the oral contract if the opposing party properly invokes the statute.
The defense is personal and waivable. It must be timely raised by the party protected by the rule. If that party allows oral evidence of the agreement to be presented without proper objection, the contract is treated as ratified for purposes of enforceability.
Acceptance of benefits also ratifies a contract that infringes the Statute of Frauds. A party who receives performance, accepts payment, takes delivery, enters into possession, or otherwise enjoys the benefit of the oral agreement may not use the absence of a writing as a weapon to retain the benefit while rejecting the burden.
The statute does not require every term to be written in one instrument. Several writings may be read together when they clearly refer to the same transaction and, collectively, show the essential terms. The writing must still leave no serious uncertainty as to the parties, the object, and the obligation sought to be enforced.
The rule is not a substitute for formal requisites imposed by other laws. A sale of land may be unenforceable under the Statute of Frauds if oral and executory, but an agent's authority to sell land is governed by a separate written-authority requirement with its own consequences. Likewise, notarization or a public instrument may be needed for registration or convenience even when the contract is already enforceable between the parties.
Contracts Where Both Parties Are Incapable
A contract where both parties are incapable of giving consent is unenforceable because neither side can furnish legally effective consent at the time of contracting. If only one party is incapacitated, the contract is generally voidable; if both are incapacitated, the Civil Code places the agreement among unenforceable contracts until proper ratification intervenes.
Incapacity may arise from minority or from another legal condition that prevents a person from giving effective consent. The focus is not the wisdom of the bargain but the legal capacity of each party at the time consent was supposedly given.
Article 1407 gives the special effect of ratification in this class. If the parent or guardian of one incapacitated party ratifies, the contract has the same effect as if only the other party had been incapacitated. The agreement is then no longer unenforceable on both sides, but it may still be vulnerable according to the rules protecting the party whose incapacity has not been cured.
If the parents or guardians of both incapacitated parties ratify, the contract is validated from its inception. The retroactive effect of ratification confirms the juridical tie as though the defect had not prevented enforceability at the start.
Ratification must come from the person legally authorized to protect the incapacitated party's interest. It may be express or implied from conduct that clearly adopts the transaction, provided the law allows that person to make the adoption and the act is not inconsistent with the protection owed to the incapacitated party.
Ratification
Ratification is the act that cures unenforceability. Its effect is to make the contract enforceable, usually retroacting to the time of the agreement, because the law treats the missing authority, written evidence, or capacity-based approval as having been supplied.
The person entitled to ratify depends on the defect. In unauthorized contracts, ratification belongs to the person in whose name the contract was made. In Statute of Frauds cases, waiver or ratification comes from the party against whom enforcement is sought. In contracts between incapacitated parties, ratification comes from the proper parent, guardian, representative, or legally competent party when the law permits.
Ratification may be express when made in written or spoken terms that directly adopt the contract. It may be implied when conduct is inconsistent with repudiation, such as accepting benefits, performing obligations, demanding compliance, retaining what was received, or failing to object to oral proof when the Statute of Frauds is invoked.
For the Statute of Frauds, Article 1405 expressly recognizes two curative events: failure to object to the presentation of oral evidence to prove the agreement, and acceptance of benefits under the agreement. These acts matter because the statute is an evidentiary protection, not a rule that nullifies the agreement.
Article 1406 connects enforceability with form for registration. Once a contract covered by the Statute of Frauds is enforceable and a public document is needed for registration in the Registry of Deeds, the parties may compel each other to execute the proper public instrument under the Civil Code rule allowing parties to observe the required form after a valid contract exists.
Effects of Unenforceability
Before ratification, the primary effect is procedural and remedial: the contract cannot be enforced by action. A complaint for specific performance, damages, or other relief that depends on enforcing the unratified contract may fail if the defense is properly invoked.
Unenforceability does not automatically authorize a party to disregard all consequences of his conduct. Voluntary performance, acceptance of benefits, possession, partial payment, or other acts referable to the contract may supply ratification, waiver, estoppel, or an independent basis for relief depending on the facts.
Unenforceable contracts cannot be assailed by third persons. Article 1408 makes the defect a matter for the parties protected by the law, not for strangers who have no juridical interest in avoiding or enforcing the agreement.
The defense may be lost. A party who pleads the contract, sues to enforce it, accepts performance, fails to object to oral proof, or otherwise treats the agreement as binding may be held to have waived unenforceability or ratified the contract.
Because the defect is curable, prescription and laches should be analyzed according to the substantive relief sought after enforceability is supplied. Ratification does not give a party unlimited time to sue; it merely removes the special obstacle arising from the unenforceable character of the contract.
Distinctions from Other Defective Contracts
| Contract type | Immediate legal status | Curative act or remedy |
|---|---|---|
| Rescissible | Valid and enforceable until rescinded because the law grants relief for lesion, fraud of creditors, or similar legally recognized prejudice. | Rescission, subject to requisites such as return of what was received and absence of adequate legal remedy. |
| Voidable | Binding until annulled, usually because consent was vitiated or one party lacked capacity. | Annulment or ratification by the party entitled to protection. |
| Unenforceable | Cannot be sued upon unless ratified because of lack of authority, noncompliance with the Statute of Frauds, or incapacity of both parties. | Ratification, waiver of the defense, sufficient written evidence, or legally recognized acceptance of benefits. |
| Void or inexistent | Produces no binding contractual effect because an essential requirement is absent or the agreement is prohibited by law, morals, good customs, public order, or public policy. | No ratification; the action or defense for declaration of inexistence does not depend on curing the contract. |
The practical center of unenforceable contracts is the distinction between existence and enforceability. The law may recognize that parties acted as if they had an agreement, but it withholds judicial enforcement until the protected person adopts the contract, the required evidence is supplied, or the statutory basis for the defense is waived.
In applying the doctrine, the first inquiry is the source of the defect. If the defect is lack of authority, the decisive act is ratification by the alleged principal before revocation. If the defect is the Statute of Frauds, the decisive matters are whether the contract is within the enumerated classes, whether it is still executory, whether sufficient written evidence exists, and whether waiver or acceptance of benefits occurred. If the defect is double incapacity, the decisive matter is proper ratification by those legally authorized to protect the incapacitated parties.