I. Introduction
Obligations are among the central concepts of Philippine civil law. They govern everyday legal relations: paying a debt, delivering goods, rendering services, repairing damage caused by fault, returning something received by mistake, complying with a contract, and compensating another for injury. In Philippine law, the governing provisions on obligations are found primarily in the Civil Code of the Philippines, especially Book IV, Title I, beginning with Article 1156.
The Civil Code defines an obligation in precise terms:
An obligation is a juridical necessity to give, to do or not to do. — Civil Code, Article 1156
This definition is short, but it carries broad legal consequences. An obligation is not merely a moral duty, a social expectation, or a personal promise. It is a juridical necessity, meaning it is enforceable by law. When a person is legally bound to give something, perform an act, or refrain from doing something, the law recognizes that another person may demand compliance or seek legal remedies in case of breach.
II. Meaning of “Juridical Necessity”
The phrase juridical necessity is the heart of the Civil Code definition. It means that the duty is not optional. The debtor may be compelled, directly or indirectly, to comply with the obligation through legal processes.
For example, if a seller agrees to deliver a specific car to a buyer after payment, the seller has a legal duty to deliver the car. If the seller refuses without lawful justification, the buyer may sue for specific performance, damages, or other remedies depending on the facts.
However, “juridical necessity” does not always mean that the court will physically force a person to act. In obligations to do, especially those requiring personal qualifications or personal acts, courts generally cannot compel actual physical performance against a person’s will. Instead, the law may authorize substitute performance, damages, rescission, or other remedies.
Thus, an obligation is “necessary” in the legal sense because noncompliance produces legal consequences.
III. Elements of an Obligation
A civil obligation generally has the following essential elements:
1. Active Subject or Creditor
The creditor or obligee is the person who has the right to demand fulfillment of the obligation.
Example: If A borrows ₱100,000 from B, B is the creditor because B may demand payment.
2. Passive Subject or Debtor
The debtor or obligor is the person who is bound to perform the obligation.
Example: In the same loan, A is the debtor because A must pay the amount borrowed.
3. Object or Prestation
The object or prestation is the conduct required of the debtor. Under Article 1156, the prestation may consist of:
- To give
- To do
- Not to do
The prestation must generally be possible, lawful, determinate or determinable, and capable of pecuniary estimation.
4. Juridical or Legal Tie
The juridical tie, sometimes called the vinculum juris, is the legal bond that connects the debtor and creditor. It is the reason why the debtor is legally bound and the creditor may legally demand performance.
This legal tie may arise from law, contract, quasi-contract, delict, or quasi-delict.
IV. The Three Kinds of Prestations
Article 1156 classifies obligations according to what the debtor must perform.
A. Obligation to Give
An obligation to give requires the debtor to deliver a thing to the creditor.
Examples:
A seller must deliver the object sold.
A borrower must return the money borrowed.
A donor must deliver the thing donated after the donation is perfected and accepted in accordance with law.
A lessor may be required to deliver possession of the leased premises.
Obligations to give may involve either a determinate thing or a generic thing.
1. Determinate or Specific Thing
A thing is determinate when it is particularly designated or physically segregated from all others of the same class.
Example: “The 2020 Toyota Vios with plate number ABC 1234.”
In obligations to deliver a determinate thing, the debtor must take care of it with the proper diligence of a good father of a family, unless the law or the agreement requires another standard. The debtor must also deliver accessions and accessories, even if they were not expressly mentioned.
2. Generic Thing
A thing is generic when it is identified only by its class or kind.
Example: “One sack of rice,” “a laptop,” or “₱50,000.”
In obligations involving generic things, the general rule is that the loss of the thing does not extinguish the obligation because genus never perishes. If one sack of rice is lost, another sack of rice of the same kind may still be delivered.
B. Obligation to Do
An obligation to do requires the debtor to perform an act or service.
Examples:
A contractor must build a house.
A singer must perform at an event.
A lawyer must render legal services.
A repair shop must fix a vehicle.
A carrier must transport goods or passengers.
If the debtor fails to do what is required, the creditor may generally have the act done at the debtor’s expense, when possible. If the act was done in contravention of the terms of the obligation, it may be ordered undone, if still legally and physically possible.
When the obligation involves personal qualifications, such as artistic skill, professional judgment, or personal trust, the remedy for breach is usually damages rather than forced performance.
C. Obligation Not to Do
An obligation not to do requires the debtor to abstain from an act.
Examples:
A former employee agrees not to disclose confidential business information.
A lessee agrees not to sublease the property.
A landowner agrees not to build beyond a certain height.
A party agrees not to compete within lawful limits.
If the debtor performs the prohibited act, the creditor may demand that the act be undone, if possible, and may also recover damages.
V. Sources of Obligations
Article 1157 of the Civil Code provides that obligations arise from:
- Law
- Contracts
- Quasi-contracts
- Acts or omissions punished by law
- Quasi-delicts
These are exclusive sources under the Civil Code framework.
A. Obligations Arising from Law
Obligations arising from law are not presumed. They exist only when expressly determined by the Civil Code or special laws.
Examples:
The obligation to pay taxes under tax laws.
The obligation of parents to support their children.
The obligation of certain family members to give support.
The obligation of employers under labor laws.
The obligation to comply with statutory duties under special legislation.
Because obligations arising from law are not presumed, a person claiming such an obligation must point to the legal provision that creates it.
B. Obligations Arising from Contracts
A contract is a meeting of minds between two or more persons whereby one binds himself, with respect to the other, to give something or render some service. Obligations arising from contracts have the force of law between the contracting parties and must be complied with in good faith.
Examples:
A buyer must pay the price.
A seller must deliver the thing sold.
A lessee must pay rent.
A contractor must complete the project.
A borrower must repay the loan.
The binding force of contracts is often summarized by the principle that contracts are the law between the parties. However, this does not mean that parties may agree to anything whatsoever. Contractual obligations must still comply with law, morals, good customs, public order, and public policy.
C. Obligations Arising from Quasi-Contracts
Quasi-contracts are lawful, voluntary, and unilateral acts that give rise to obligations to prevent unjust enrichment.
The two classic examples are:
1. Negotiorum Gestio
This occurs when a person voluntarily manages the property or affairs of another without authority.
Example: A neighbor, seeing that a homeowner is abroad and that the homeowner’s roof has been damaged by a storm, arranges necessary repairs to prevent greater loss. Depending on the circumstances, the homeowner may be obliged to reimburse useful and necessary expenses.
2. Solutio Indebiti
This occurs when a person receives something by mistake and has no right to retain it.
Example: A bank mistakenly deposits ₱20,000 into the wrong account. The recipient, having no right to the money, must return it.
The principle behind quasi-contracts is that no one should unjustly enrich himself at the expense of another.
D. Obligations Arising from Acts or Omissions Punished by Law
Civil obligations may arise from crimes. When a person commits a criminal offense, he may also incur civil liability.
Examples:
A thief may be required to return the stolen property or pay its value.
A person convicted of physical injuries may be required to pay medical expenses and damages.
A person convicted of estafa may be required to indemnify the offended party.
Civil liability arising from crime may include restitution, reparation for damage caused, and indemnification for consequential damages.
The civil action is generally deemed instituted with the criminal action unless the offended party waives it, reserves the right to institute it separately, or institutes it prior to the criminal action, subject to procedural rules.
E. Obligations Arising from Quasi-Delicts
A quasi-delict arises when a person, by act or omission, causes damage to another through fault or negligence, there being no pre-existing contractual relation between the parties regarding the act complained of.
The governing provision is Article 2176 of the Civil Code.
Example: A driver negligently hits a pedestrian. Even if there is no contract between the driver and the pedestrian, the driver may be liable for damages.
Quasi-delict is based on negligence and the duty to repair damage caused to another. It may also involve vicarious liability, such as the liability of employers, parents, guardians, teachers, and others under circumstances provided by law.
VI. Civil Obligations and Natural Obligations
Philippine civil law recognizes a distinction between civil obligations and natural obligations.
Civil Obligations
Civil obligations give the creditor a right of action in court to compel performance or recover damages.
Example: A valid loan that has become due and demandable.
Natural Obligations
Natural obligations are based on equity and natural law. They do not grant a right of action to compel performance, but once voluntarily performed by the debtor, the performance may not be recovered.
Example: A debtor voluntarily pays a debt after the action to enforce it has prescribed. The creditor generally may keep the payment because the debtor voluntarily fulfilled a natural obligation.
Natural obligations occupy a middle ground. They are not purely moral duties, because the law recognizes the effect of voluntary performance. But they are not civil obligations, because they cannot be judicially enforced before voluntary fulfillment.
VII. Real Obligations and Personal Obligations
Obligations may also be classified into real and personal obligations.
Real Obligation
A real obligation is an obligation to give.
Example: To deliver a parcel of land, a vehicle, or a sum of money.
Personal Obligation
A personal obligation is an obligation to do or not to do.
Examples:
To construct a building.
To render accounting services.
To refrain from disclosing confidential information.
To refrain from building a wall that blocks an easement.
VIII. Determinate and Generic Obligations
In obligations to give, the object may be determinate or generic.
Determinate Obligation
The debtor must deliver a specific thing. If the thing is lost without the debtor’s fault and before delay, the obligation may be extinguished.
Example: A agrees to deliver a particular painting to B. Before delivery is due, the painting is destroyed by accidental fire without A’s fault. Depending on the circumstances, A’s obligation may be extinguished.
Generic Obligation
The debtor must deliver a thing of a certain kind or class. Loss of a generic thing does not generally extinguish the obligation.
Example: A agrees to deliver 100 sacks of ordinary rice. If A’s supply is destroyed, A must still obtain rice elsewhere and deliver.
IX. Duties of a Debtor in an Obligation to Give
When the obligation is to deliver a determinate thing, the debtor has several duties:
1. Preserve the Thing
The debtor must take care of the thing with the proper diligence required by law, agreement, or the nature of the obligation.
If no specific diligence is required, the standard is generally the diligence of a good father of a family.
2. Deliver the Thing Itself
The debtor must deliver the exact thing agreed upon if the thing is determinate.
3. Deliver Fruits
The creditor has a right to the fruits of the thing from the time the obligation to deliver arises. However, the creditor generally acquires no real right over the thing until delivery.
4. Deliver Accessions and Accessories
The debtor must deliver accessions and accessories, even if they were not mentioned.
Accessions are additions or improvements produced by or incorporated into the thing.
Accessories are things intended for the embellishment, use, or preservation of another thing.
5. Answer for Damages in Case of Breach
If the debtor is guilty of fraud, negligence, delay, or contravention of the tenor of the obligation, the debtor may be liable for damages.
X. Breach of Obligations
An obligation may be breached in several ways. Article 1170 provides that those who, in the performance of their obligations, are guilty of fraud, negligence, delay, or who in any manner contravene the tenor of their obligations, are liable for damages.
The four principal modes of breach are therefore:
- Fraud
- Negligence
- Delay
- Contravention of the terms of the obligation
A. Fraud
Fraud, in the performance of obligations, refers to deliberate or intentional evasion of the normal fulfillment of an obligation.
Example: A seller intentionally delivers counterfeit goods despite agreeing to deliver genuine goods.
Responsibility arising from fraud is demandable in all obligations. Any waiver of an action for future fraud is void. This means a debtor cannot validly exempt himself in advance from liability for fraud he may later commit.
Fraud in the performance of an obligation should be distinguished from fraud in obtaining consent to a contract. The former concerns breach; the latter concerns the validity or voidability of the contract itself.
B. Negligence
Negligence is the failure to observe the care required by the nature of the obligation and corresponding to the circumstances of persons, time, and place.
Example: A warehouse operator fails to secure stored goods against foreseeable water damage despite knowing the premises are flood-prone.
If the law or contract does not state the required diligence, the ordinary standard is the diligence of a good father of a family.
Negligence may give rise to contractual liability, quasi-delictual liability, or even criminal liability, depending on the circumstances.
C. Delay
Delay, or mora, occurs when the debtor fails to perform the obligation on time under circumstances that make him legally liable for lateness.
As a general rule, delay begins only after the creditor makes a demand, either judicially or extrajudicially.
Example: A debt is due on June 1. If the obligation does not state that demand is unnecessary, the debtor may generally be considered in delay only after the creditor demands payment.
However, demand is not necessary in certain cases, such as:
- When the law expressly so provides.
- When the obligation expressly states that demand is not necessary.
- When time is of the essence.
- When demand would be useless.
- In reciprocal obligations, when one party performs or is ready to perform and the other does not comply.
Delay may be:
1. Mora Solvendi
Delay on the part of the debtor.
2. Mora Accipiendi
Delay on the part of the creditor, such as unjustified refusal to accept valid tender of performance.
3. Compensatio Morae
Delay by both parties in reciprocal obligations, which may offset the effects of delay.
D. Contravention of the Tenor of the Obligation
This is a broad form of breach. It includes any violation of the terms, conditions, manner, or purpose of the obligation.
Example: A contractor completes a building but uses substandard materials contrary to the agreement.
Even if the debtor performs something, there may still be breach if the performance does not conform to the obligation.
XI. Remedies for Breach
The remedies available depend on the nature of the obligation and the breach.
1. Specific Performance
In obligations to give, the creditor may demand delivery of the thing. If the obligation involves a determinate thing, the creditor may compel the debtor to deliver that specific thing, subject to legal limitations.
2. Substitute Performance
In obligations to do, if the debtor fails to perform, the creditor may have the act done by another at the debtor’s expense, when the act is not purely personal.
3. Undoing What Was Done
In obligations not to do, or obligations to do where the act was improperly done, the court may order that the act be undone, if possible.
4. Rescission
In reciprocal obligations, the injured party may choose between fulfillment and rescission, with damages in either case. Rescission is especially important where one party substantially breaches a reciprocal obligation.
5. Damages
Damages may be awarded when the debtor is guilty of fraud, negligence, delay, or contravention of the tenor of the obligation.
Damages may include actual or compensatory damages, moral damages, nominal damages, temperate damages, liquidated damages, and exemplary damages, depending on the facts and applicable law.
XII. Kinds of Obligations Under the Civil Code
The Civil Code recognizes several classifications of obligations.
A. Pure Obligations
A pure obligation is one whose performance does not depend on a condition and is not subject to a period. It is demandable at once.
Example: A promises to pay B ₱10,000 without any condition or specified date.
B. Conditional Obligations
A conditional obligation depends on a future and uncertain event, or a past event unknown to the parties.
Suspensive Condition
The obligation becomes effective only upon the happening of the condition.
Example: A agrees to give B ₱100,000 if B passes the bar examinations.
Resolutory Condition
The obligation is immediately demandable but is extinguished upon the happening of the condition.
Example: A allows B to use a property until B gets married.
Conditions may be potestative, casual, or mixed. A purely potestative suspensive condition dependent solely on the debtor’s will generally makes the obligation void.
C. Obligations with a Period
An obligation with a period depends on a future and certain event.
Example: A promises to pay B ₱50,000 on December 31.
A period may be:
- Suspensive, when the obligation begins only upon arrival of the day.
- Resolutory, when the obligation is demandable at once but terminates upon arrival of the day.
A period is generally presumed to benefit both debtor and creditor unless the tenor of the obligation or circumstances show that it was established in favor of one or the other.
D. Alternative Obligations
In an alternative obligation, several prestations are due, but the performance of one is sufficient.
Example: A binds himself to deliver either a motorcycle, a laptop, or ₱80,000.
As a general rule, the right of choice belongs to the debtor unless expressly granted to the creditor. Once the choice is communicated, the obligation becomes simple.
E. Facultative Obligations
In a facultative obligation, only one prestation is due, but the debtor may substitute another.
Example: A binds himself to deliver his car but reserves the right to deliver ₱500,000 instead.
The distinction is important. In an alternative obligation, several prestations are due until one is chosen. In a facultative obligation, only the principal prestation is due, and the substitute is merely a means of payment or performance.
F. Joint Obligations
In a joint obligation, each debtor is liable only for his proportionate share, and each creditor may demand only his proportionate share.
Example: A, B, and C jointly owe D ₱90,000. Unless solidarity is provided by law or agreement, each debtor is generally liable for only ₱30,000.
The general presumption under Philippine civil law is that obligations are joint unless the obligation expressly states solidarity, the law requires solidarity, or the nature of the obligation demands it.
G. Solidary Obligations
In a solidary obligation, each debtor may be required to perform the entire obligation, or each creditor may demand the whole obligation, depending on the form of solidarity.
Example: A, B, and C solidarily owe D ₱90,000. D may demand the entire ₱90,000 from A alone, without prejudice to A’s right to seek reimbursement from B and C for their shares.
Solidarity is never presumed. It must be clearly provided by law, stipulation, or the nature of the obligation.
H. Divisible Obligations
An obligation is divisible when it can be performed in parts without altering its essence or value.
Example: Payment of money in installments.
I. Indivisible Obligations
An obligation is indivisible when partial performance is not equivalent to full performance or would alter the object or purpose of the obligation.
Example: Delivery of a specific painting, construction of a complete house, or performance of a single artistic act.
Divisibility depends not only on the physical nature of the thing but also on the intention of the parties and the purpose of the obligation.
J. Obligations with a Penal Clause
An obligation with a penal clause includes an accessory undertaking to pay a penalty in case of breach.
Example: A construction contract provides that the contractor must pay ₱10,000 per day of delay.
The penalty generally substitutes for damages and interest, unless otherwise stipulated or unless the debtor refuses to pay the penalty or is guilty of fraud. Courts may reduce the penalty if it is iniquitous, unconscionable, or if there has been partial or irregular performance.
XIII. Extinguishment of Obligations
Obligations are extinguished by the modes provided under Article 1231 of the Civil Code:
- Payment or performance
- Loss of the thing due
- Condonation or remission of the debt
- Confusion or merger of rights
- Compensation
- Novation
- Annulment
- Rescission
- Fulfillment of a resolutory condition
- Prescription
A. Payment or Performance
Payment means not only delivery of money but also the performance of the obligation in any other manner.
For payment to extinguish an obligation, it must generally be complete and must correspond to the prestation due. The creditor cannot be compelled to accept a different thing or service, even if it is of equal or greater value, unless there is agreement or legal basis.
Special forms related to payment include:
Dation in Payment
Property is alienated to the creditor in satisfaction of a debt in money.
Application of Payments
When a debtor owes several debts of the same kind to one creditor, the rules on application determine which debt is paid.
Payment by Cession
The debtor assigns property to creditors so that the proceeds may be applied to the debts.
Tender of Payment and Consignation
If the creditor unjustly refuses to accept payment, the debtor may make a valid tender and consign the thing or amount due in court, following legal requirements.
B. Loss of the Thing Due
An obligation to deliver a determinate thing may be extinguished if the thing is lost or destroyed without the debtor’s fault and before the debtor is in delay.
However, the obligation is not extinguished if:
The debtor is at fault.
The debtor is already in delay.
The debtor promised to deliver the same thing to two or more persons with different interests.
The law or stipulation makes the debtor liable even for fortuitous events.
The obligation involves a generic thing.
C. Condonation or Remission
Condonation is the gratuitous abandonment by the creditor of his right. It is essentially a donation and must comply with the formalities of donations when required by law.
Example: A creditor tells the debtor, in a legally effective manner, that the debt is forgiven.
D. Confusion or Merger
Confusion occurs when the characters of creditor and debtor are merged in the same person with respect to the same obligation.
Example: A owes B ₱100,000. B dies and A becomes B’s sole heir. The obligation may be extinguished by merger, subject to rules on succession and debts.
E. Compensation
Compensation occurs when two persons are creditors and debtors of each other in their own right.
Example: A owes B ₱50,000, while B owes A ₱30,000. The debts may be compensated up to ₱30,000, leaving A owing B ₱20,000.
Legal compensation requires, among other things, that both debts are due, demandable, liquidated, and of the same kind.
F. Novation
Novation extinguishes an obligation by substituting or changing it with a new one.
Novation may occur by:
- Changing the object or principal conditions.
- Substituting the debtor.
- Subrogating a third person in the rights of the creditor.
Novation is never presumed. It must be express or clearly incompatible with the old obligation.
G. Annulment, Rescission, Resolutory Condition, and Prescription
Certain obligations may be extinguished when the underlying contract is annulled or rescinded, when a resolutory condition is fulfilled, or when the action to enforce the obligation prescribes.
Prescription does not necessarily mean that the moral or natural duty disappears. In some cases, the civil action is barred, but voluntary payment may still be valid as fulfillment of a natural obligation.
XIV. Fortuitous Events
A fortuitous event is an event that could not be foreseen, or which, though foreseen, was inevitable. In general, no person is responsible for events that could not be foreseen or that are inevitable.
Examples may include extraordinary natural calamities, sudden acts of war, or other unavoidable events, depending on the circumstances.
However, liability may still exist despite a fortuitous event when:
- The law so provides.
- The parties so stipulate.
- The nature of the obligation requires assumption of risk.
- The debtor is guilty of concurrent negligence.
- The debtor is already in delay.
- The debtor promised the same determinate thing to different persons with different interests.
Fortuitous event is not a magic defense. The party invoking it must show that the event was independent of human will, unforeseeable or unavoidable, made performance impossible, and occurred without the debtor’s participation or aggravating negligence.
XV. Reciprocal Obligations
Reciprocal obligations are obligations where each party is both debtor and creditor of the other, and the obligations arise from the same cause.
Example: In a sale, the seller must deliver the thing, while the buyer must pay the price.
In reciprocal obligations, the power to rescind is implied in case one party does not comply with what is incumbent upon him. The injured party may choose between fulfillment and rescission, with damages in either case.
However, rescission is not always automatic. Courts may grant a period if there is just cause, and rescission generally requires substantial breach, not merely slight or casual breach.
XVI. Obligation Distinguished from Contract
An obligation and a contract are related but not identical.
A contract is one source of obligations. It is a juridical convention or meeting of minds that creates obligations.
An obligation is the legal tie itself, by which one person is bound to give, to do, or not to do.
All contracts create obligations, but not all obligations arise from contracts. Obligations may also arise from law, quasi-contract, crime, and quasi-delict.
Example: A driver who negligently injures a pedestrian has an obligation to pay damages, but that obligation does not arise from contract. It arises from quasi-delict, or possibly from crime if the act is prosecuted criminally.
XVII. Obligation Distinguished from Moral Duty
A moral duty is based on conscience, ethics, religion, family expectation, or social norms. A civil obligation is enforceable by law.
Example: A person may feel morally bound to help a friend in need, but unless there is a legal source of obligation, the friend cannot sue to compel help.
However, some duties may have both moral and legal dimensions. Support between certain family members, for example, may be morally expected and legally enforceable.
XVIII. Obligation Distinguished from Right
A right and an obligation are correlative.
The creditor has a right to demand performance.
The debtor has an obligation to perform.
Example: If A owes B ₱10,000, B has the right to collect, and A has the obligation to pay.
One person’s legal right usually corresponds to another person’s legal duty.
XIX. Transmissibility of Rights and Obligations
Rights acquired by virtue of an obligation are generally transmissible, subject to exceptions.
They may not be transmissible when prohibited by:
- Law
- Stipulation of the parties
- The nature of the obligation
Example: A right to collect a sum of money is generally transmissible. But an obligation requiring the personal skill of a specific artist may not be freely assigned in the same way, because the identity and qualifications of the performer are essential.
XX. Demandability of Obligations
An obligation may be demandable at once or only upon the arrival of a condition or period.
A pure obligation is demandable immediately.
A conditional obligation subject to a suspensive condition is demandable only upon fulfillment of the condition.
An obligation with a suspensive period is demandable only when the period arrives.
A reciprocal obligation may require readiness or performance by the party demanding compliance.
Demandability is important because a creditor generally cannot sue before the obligation is due.
XXI. The Role of Good Faith
Good faith is a recurring principle in obligations. Contracts must be performed in good faith. Parties must not abuse rights, evade obligations, or act in a manner contrary to honesty, fairness, and the legitimate expectations created by their legal relationship.
Good faith affects interpretation, performance, liability, and remedies. A party may technically comply with the literal wording of an obligation but still be liable if the conduct amounts to bad faith or abuse of rights.
XXII. Abuse of Rights and Human Relations
The Civil Code also contains provisions on human relations, including the principle that every person must act with justice, give everyone his due, and observe honesty and good faith.
A person who willfully causes loss or injury to another in a manner contrary to morals, good customs, or public policy may be liable for damages.
These provisions reinforce the law on obligations by recognizing that legal duties are not always limited to express promises. Civil liability may also arise from wrongful conduct, bad faith, and abuse of rights.
XXIII. Standard of Diligence
The standard of diligence may be fixed by:
- Law
- Contract
- Nature of the obligation
- Circumstances of persons, time, and place
If not otherwise specified, the Civil Code generally uses the diligence of a good father of a family.
This is an objective standard. It asks whether the person acted with the care that a reasonably prudent person would have exercised under similar circumstances.
Some relationships require extraordinary diligence, such as common carriers in the carriage of passengers and goods.
XXIV. Damages in Obligations
When an obligation is breached, damages may be recovered if the law allows them and they are properly proven.
Actual or Compensatory Damages
These compensate for pecuniary loss actually suffered and duly proven.
Moral Damages
These compensate for physical suffering, mental anguish, serious anxiety, besmirched reputation, wounded feelings, moral shock, social humiliation, or similar injury, in cases allowed by law.
Nominal Damages
These recognize that a right has been violated even if no substantial loss is proven.
Temperate or Moderate Damages
These may be awarded when some pecuniary loss has been suffered but its exact amount cannot be proved with certainty.
Liquidated Damages
These are damages agreed upon by the parties in advance.
Exemplary Damages
These are imposed by way of example or correction for the public good, in addition to other damages.
XXV. Interest as an Obligation
Interest may be due by law, by agreement, or as damages for delay. In monetary obligations, interest is a common issue.
Interest may be:
- Monetary interest, which is compensation for the use or forbearance of money.
- Compensatory interest, which may be awarded as damages for delay in payment.
Stipulated interest must comply with law and jurisprudential standards. Excessive or unconscionable interest may be reduced by the courts.
XXVI. Obligations Involving Money
Money obligations are obligations to pay a sum certain or determinable.
The debtor must generally pay in legal tender. In the Philippines, legal tender rules are governed by monetary laws and regulations.
If the obligation is in a foreign currency, payment may be made in the currency stipulated when allowed by law and agreement, subject to applicable rules.
Delay in payment of money may result in liability for interest, damages, attorney’s fees when proper, and costs of suit.
XXVII. Impossibility of Performance
Performance must be possible. If an obligation is impossible from the beginning, it may be void. If it becomes impossible after the obligation is constituted, the legal effect depends on the cause of impossibility.
If impossibility occurs without the debtor’s fault and before delay, the debtor may be released in obligations to deliver a determinate thing or to render a service that has become legally or physically impossible.
If impossibility is due to the debtor’s fault, the debtor may be liable for damages.
XXVIII. Unjust Enrichment
The principle against unjust enrichment supports many rules on obligations, especially quasi-contracts.
No one should unjustly enrich himself at the expense of another. Where a person receives a benefit without legal ground, the law may require restitution.
This principle applies in cases such as mistaken payment, unauthorized management of another’s affairs, and other situations where retention of a benefit would be inequitable.
XXIX. Practical Examples in the Philippine Context
Sale of Land
A seller who executes a valid contract of sale over a specific parcel of land is obliged to deliver ownership and possession according to the agreement. The buyer is obliged to pay the price. If either party unjustifiably refuses, the other may seek legal remedies.
Lease of Condominium Unit
The lessor must allow peaceful enjoyment of the leased premises. The lessee must pay rent and comply with lease conditions. If the lessee fails to pay, the lessor may pursue remedies under the lease and applicable law.
Construction Agreement
A contractor who undertakes to build a house must complete the project according to agreed specifications. Use of substandard materials may constitute breach even if the structure is completed.
Bank Mistaken Deposit
A person who receives money by mistake has no right to keep it. The obligation to return arises from quasi-contract, specifically solutio indebiti.
Vehicular Accident
A negligent driver who causes injury may be liable for damages based on quasi-delict, criminal negligence, or both, depending on the facts.
Family Support
A parent’s obligation to support a child arises from law. It does not depend merely on contract.
XXX. Importance of Obligations in Civil Law
The law on obligations provides the framework for private legal relations. It determines when duties arise, who may demand performance, what must be performed, when performance is due, what happens in case of breach, and how obligations are extinguished.
It also balances individual autonomy and social justice. Parties are generally free to create obligations by contract, but they cannot violate law, morals, good customs, public order, or public policy. Persons must honor their commitments, repair damage caused by fault, return what they have no right to retain, and perform legal duties imposed by law.
XXXI. Conclusion
Under Philippine civil law, an obligation is a juridical necessity to give, to do, or not to do. This definition, found in Article 1156 of the Civil Code, establishes the legal foundation for enforceable duties between persons.
An obligation requires a creditor, a debtor, a prestation, and a juridical tie. It may arise from law, contract, quasi-contract, crime, or quasi-delict. It may require delivery of a thing, performance of an act, or abstention from an act. It may be pure, conditional, subject to a period, alternative, facultative, joint, solidary, divisible, indivisible, or secured by a penal clause. It may be breached through fraud, negligence, delay, or violation of its terms. It may be extinguished through payment, loss, condonation, merger, compensation, novation, rescission, annulment, fulfillment of a resolutory condition, or prescription.
The law on obligations is therefore not merely theoretical. It governs commercial transactions, family duties, property relations, professional services, civil liability, restitution, damages, and countless everyday dealings in Philippine society. At its core is the principle that when the law recognizes a duty as binding, the person obliged must comply, and the person entitled may demand justice through lawful means.