| SUBJECT: The Rule on ‘Compensation’ as a Mode of Extinguishing Obligations |
I. Introduction
This memorandum provides an exhaustive analysis of compensation as a mode of extinguishing obligations under Philippine civil law. Compensation, or legal set-off, is the extinguishment to the concurrent amount of the obligations of two persons who are reciprocally debtors and creditors of each other. It operates by operation of law, provided certain requisites prescribed by the Civil Code are present. This memo will detail the legal foundation, requisites, types, effects, and limitations of compensation, providing a comprehensive guide to its application.
II. Legal Foundation
The governing provisions for compensation are found in Book IV, Title I, Chapter 4 of the Civil Code of the Philippines (Republic Act No. 386), specifically Articles 1278 to 1290. Article 1278 states: “Compensation shall take place when two persons, in their own right, are creditors and debtors of each other.” It is classified as one of the modes of extinguishing obligations under Article 1231.
III. Requisites for Legal Compensation
For compensation to take place by operation of law (ipso jure), all the following requisites enumerated in Article 1279 must concur:
These requisites are strictly construed. The absence of any one prevents legal compensation from occurring automatically.
IV. Types of Compensation
The Civil Code recognizes several types of compensation:
V. Effects of Compensation
The principal effect of compensation, as stated in Article 1290, is the extinguishment of both obligations to the concurrent amount from the moment they coexisted. Key ancillary effects include:
VI. Instances When Compensation is Not Allowed
Articles 1287 to 1289 specify situations where compensation is prohibited:
VII. Comparative Table: Legal vs. Facultative vs. Conventional Compensation
| Aspect | Legal Compensation (Art. 1279) | Facultative Compensation (Art. 1282) | Conventional Compensation (Art. 1283) |
|---|---|---|---|
| Basis | Operation of law | Judicial demand | Agreement of parties |
| Requirement of Liquidity | Both debts must be liquidated | Only the claim of the party invoking it must be liquidated | Not required; parties may waive |
| Requirement of Similar Kind | Both debts must be sums of money or consumables of the same kind/quality | Not required for the unliquidated claim | Not required; parties may agree |
| Automaticity | Takes effect ipso jure | Requires court intervention | Takes effect upon agreement |
| Governing Principle | Legal fiction of simultaneous payment | Equity and judicial discretion | Autonomy of will / contractual freedom |
| When Invoked | As a defense in or out of court | As a cause of action or counterclaim | By mutual consent of the parties |
VIII. Procedural Implications
In judicial proceedings, compensation is typically raised as an affirmative defense or a peremptory exception in an answer. For legal compensation, the defendant must allege and prove the concurrence of all requisites. For facultative compensation, it may form the basis of a counterclaim. The court will determine the validity of the claimed compensation. If compensation is proven, the complaint is dismissed to the extent of the compensated amount.
IX. Related Doctrines and Distinctions
Payment vs. Compensation: Payment requires the delivery of money or performance; compensation* is a mere accounting set-off.
Retention vs. Compensation: Retention (or right of retention) is a possessory lien exercised over a thing until reimbursed for expenses; compensation* applies to mutual credits.
Confusion vs. Compensation: Confusion merges the qualities of creditor and debtor in one person; compensation* involves two distinct persons.
Novation vs. Compensation: Novation extinguishes an obligation by substituting a new one; compensation* extinguishes by offsetting mutual debts.
Bank Set-off: Subject to special rules under the Civil Code* (Article 1287) and banking laws, generally not permitted for deposits unless under insolvency.
X. Conclusion
Compensation is a potent and efficient mode of extinguishing obligations, promoting simplicity and avoiding circuitous actions. Legal compensation operates automatically under strict conditions, while facultative and conventional compensation provide flexibility. Practitioners must meticulously verify the presence of all statutory requisites and be mindful of the prohibitions, particularly concerning deposits and taxes. A thorough understanding of its types, effects, and limitations is essential for its proper invocation in both transactional practice and litigation.



