Mutuality of Contracts: When One-Sided Termination Clauses in Employment Contracts Are Void

The principle of mutuality of contracts holds that a contract must bind both parties equally—its validity and performance cannot be left to the will of just one side. In GF Equity, Inc. v. Valenzona (G.R. No. 156841, June 30, 2005), the Supreme Court applied this principle to an employment contract and struck down a termination clause that gave the employer the unbridled right to dismiss a coach based on its "sole opinion." The case is a useful reminder for employers and employees alike: a contract term that lets one party decide, without any objective standard, whether the other has failed can be void for lack of mutuality.

The Facts of the Case

GF Equity hired Arturo Valenzona as head coach of the Alaska basketball team in the Philippine Basketball Association under a two-year written contract (January 1, 1988 to December 31, 1989) for a monthly salary of P35,000, net of taxes, plus a service vehicle and gasoline allowance.

Paragraph 3 of the contract contained a critical condition: if at any time during the contract, "in the sole opinion of the Corporation," the coach failed to exhibit sufficient skill or competitive ability to coach the team, the corporation could terminate the contract. Valenzona's lawyer warned him the clause was one-sided, but he signed anyway, trusting the company's chief financial officer who had recommended him.

In September 1988, GF Equity terminated Valenzona's services, invoking paragraph 3. Nearly six years later, Valenzona filed a complaint for breach of contract with damages. The trial court dismissed his case, holding that he knowingly entered into a "bad bargain." The Court of Appeals reversed, awarding damages. GF Equity then appealed to the Supreme Court.

The Issue

The central question was whether the termination clause in paragraph 3—which allowed GF Equity to end the contract based on its "sole opinion" of the coach's skill—violated the principle of mutuality of contracts under Article 1308 of the Civil Code.

The Ruling: A One-Sided Clause Is Void

The Supreme Court ruled in Valenzona's favor. Article 1308 of the Civil Code provides: "The contract must bind both contracting parties; its validity or compliance cannot be left to the will of one of them." The Court explained that the ultimate purpose of this principle is to nullify a contract containing a condition that makes its fulfillment or pre-termination dependent exclusively upon the uncontrolled will of one party.

The assailed clause failed this test. It left the determination of whether Valenzona failed to exhibit sufficient skill or competitive ability solely to GF Equity's judgment. The company was given "an unbridled prerogative to pre-terminate the contract irrespective of the soundness, fairness or reasonableness, or even lack of basis of its opinion." The stipulation was therefore null and void.

The Court acknowledged that not all contracts giving one party the right to terminate are void—some are valid where there is "essential equality" between the parties. But here, the clause gave the employer complete discretion without any objective standard, opening the door to arbitrary dismissal.

Damages Awarded, But Not Moral or Exemplary

Although the termination clause was void, GF Equity was not automatically barred from terminating the contract—it simply needed a legal basis, such as proving Valenzona breached his duties. GF Equity offered none, relying only on the void clause. The Court found this violated the abuse of rights principle under Article 19 of the Civil Code, which requires every person to act with justice, give everyone his due, and observe honesty and good faith, in relation to Article 20, which provides for indemnification for damage caused contrary to law.

The Court awarded Valenzona actual damages of P525,000—his salary for the unexpired portion of the contract—plus attorney's fees of P60,000. However, it set aside the appellate court's awards of moral and exemplary damages. The Court reasoned that GF Equity's pre-termination was not willful or in bad faith because it relied on a contractual provision, albeit one later declared void. Malice or bad faith must be established by clear and convincing evidence, and none was shown.

The Laches Defense Failed

The Court also rejected GF Equity's defense of laches (unreasonable delay in asserting a right). Since Valenzona's action was upon a written contract, the prescriptive period under Article 1144 of the Civil Code was ten years. Filing the case six years after the cause of action arose was well within the period. Laches, being an equitable defense, cannot be invoked to evade the enforcement of an existing legal right where the claim was filed within the statutory period.

Practical Takeaways

• A termination clause that leaves the decision to one party's "sole opinion" is void for violating the mutuality principle under Article 1308 of the Civil Code. Employers should draft termination provisions with objective, measurable standards.
• Voiding a clause does not bar termination altogether—the employer must still show a legitimate legal basis, such as breach of contract or failure to perform duties.
• Even a valid right must be exercised in good faith. Article 19 of the Civil Code requires fairness and honesty in exercising one's rights; abusing a right can give rise to damages under Articles 20 and 21.
• Moral and exemplary damages are not automatic in breach of contract cases. They require proof of bad faith, fraud, or wanton conduct, which must be established by clear and convincing evidence.
• Know the prescriptive period. Actions upon a written contract must be brought within ten years (Article 1144, Civil Code); laches will not bar a claim filed within that period.

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