2023 Commercial Law, Q1

Juan, acting as president of Maharlika Car Dealers Incorporated (MCDI), entered into a contract of long-term lease with Antonino over a large commercial property along Pasong Tamo Avenue owned by the latter. When Antonino received a better offer for the commercial property, and having learned that MCDI was not formally incorporated with the Securities and Exchange Commission, he sought to have the contract of lease nullified on the ground that it was void for lack of the essential element of consent, since the lessee was not a juridical person with capacity to contract. May Juan, acting on behalf of MCDI, which is in the process of incorporation, legally insist on the enforceability and binding effect of the contract of lease as against Antonino? Explain your answer.

Quick check

Under Section 20 of the Revised Corporation Code, what is the legal consequence when a third party assumes an obligation in favor of an ostensible corporation?

In Missionary Sisters of Our Lady of Fatima versus Alzona, how did the Supreme Court apply the doctrine of corporation by estoppel?

Can a lessor nullify a long-term commercial lease on the ground of lack of corporate consent after learning the lessee is not yet incorporated?

What is the liability under Section 20 of the Revised Corporation Code for persons who assume to act as a corporation knowing it lacks authority?

Which statute governs the rules on corporate formation, quorum, and corporation by estoppel in the Philippines?

Learn more about these topics

1. Corporation by Estoppel
Under Section 20 of the Revised Corporation Code (Republic Act Number 11232), all persons who assume to act as a corporation knowing it to be without authority to do so shall be liable as general partners for all debts, liabilities, and damages incurred or arising as a result thereof. The doctrine of corporation by estoppel treats an unincorporated association as a corporation in relation to those who deal with it as such. This statutory rule prevents parties from raising lack of corporate personality to defeat valid contractual commitments entered into in good faith.

2. Reverse Estoppel Application
In Missionary Sisters of Our Lady of Fatima versus Alzona, the Supreme Court affirmed that the doctrine of corporation by estoppel applies in reverse. A third party who assumes an obligation in favor of an ostensible corporation, having transacted with it as if it possessed full legal personality, is stopped from denying its corporate existence to evade contractual liabilities. When a party voluntarily reaps benefits or assumes obligations under a contract with an unincorporated entity, justice prohibits that party from attacking the entity's corporate capacity to escape performance.

3. Pre-incorporation Lease Validity
Pre-incorporation contracts entered into by promoters or officers on behalf of an unformed corporation become binding and enforceable under the doctrine of estoppel when third parties knowingly contract with the ostensible corporate entity. While an unincorporated group lacks inherent juridical personality, a lessor who signs a long-term lease with the ostensible corporation cannot later nullify the contract for lack of consent upon receiving a better commercial offer. The contract remains valid and enforceable against the lessor under the principles of corporate estoppel.

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The questions reproduced here are the official texts of the Philippine Bar Examinations, published by the Supreme Court. They are reproduced for study purposes.The suggested answers are the author’s own.

They are not official answers, have no connection with the Supreme Court, the Office of the Bar Confidant, or any bar review institution, and are not endorsed by any of them. Official answer keys, where released, should be preferred over anything here.Nothing on this page is legal advice, and reading it creates no lawyer-client relationship. Do not rely on any suggested answer in an actual legal matter. Consult counsel on your own facts.Suggested answers reflect the law and jurisprudence the author considers applicable as of the date shown.

Where a question comes from an earlier examination, the suggested answer applies the law as it now stands, which may differ from the law in force when the question was given, and may therefore differ from what would have been the correct answer at that time. Where the difference is material, the answer notes it.The practice scoring feature measures wording overlap with the suggested answer. It is not a grade, carries no official weight, and says nothing about whether your reasoning is sound.Errors are possible. If you find one, please tell me and I will correct it.Last reviewed: October 2026