Comprehensive Notes on Obligations and Contracts (Philippine Civil Code)

CHAPTER 1 – GENERAL PROVISIONS

• Article $1156$ defines an obligation as a juridical necessity to give, to do, or not to do. A juridical tie implies that noncompliance invites legal sanctions. An obligation is the duty of the obligor to satisfy a specific demandable claim of the obligee; breach makes it enforceable in court. A contract necessarily gives rise to an obligation, but an obligation can exist without a contract.
• DAMAGES are defined as a sum of money awarded as compensation for injury or harm to the obligee.
• KINDS OF OBLIGATION
  • From the VIEWPOINT OF SANCTION
  • Civil Obligation: defined in Article $1156$; may be enforced by judicial action if not fulfilled when due; based on law; sanction is judicial due process.
  • Natural Obligation: a special kind of obligation not enforceable in court but permits retention of voluntary payment or performance; based on equity and natural law. If a duty is prescribed, payment may be made and recoveries are not allowed, but conscience motivates payment.
  • Moral Obligation: sanction is conscience or morality, or law of the church. Note: if a Catholic promises to hear Mass for 10 Sundays to receive ₱1,000, this obligation may become civil.
  • From VIEWPOINT OF SUBJECT MATTER
  • Real Obligation: to give.
  • Personal Obligation: to do or not to do (e.g., paint a house, or refrain from nuisance).
  • From AFFIRMATIVE/NEGATIVE NATURE
  • Positive/Affirmative Obligation: to give or to do.
  • Negative Obligation: not to do (which includes not to give).
  • From VIEWPOINT OF PERSONS OBLIGED – SANCTION
  • Unilateral: only one party is bound (e.g., A owes B ₱1,000).
  • Bilateral: both parties bound; may be reciprocal or non-reciprocal in reciprocal undertakings (e.g., contract of sale).
• ELEMENTS OF OBLIGATION
  • ACTIVE SUBJECT (Creditor/Obligee): the one demanding performance.
  • PASSIVE SUBJECT (Debtor/Obligor): the one bound to perform.
  • PRESTATION (Object): the thing to give, do, or refrain from; the subject matter.
  • EFFICIENT CAUSE: the juridical tie; source of the obligation.
  • CAUSA (causa debendi/causa obligationes): reason why the obligation exists.
• PRESTATION (OBJECT)
  1) TO GIVE – delivery of a thing to the creditor (sale, deposit, pledge, donation).
  2) TO DO – covers works or services (professional services).
  3) NOT TO DO – refraining from doing acts (e.g., complying with rules).
  Requisites of Prestation / Object:
  1) Licit – illicit prestations are void.
  2) Possible – impossible prestations are void.
  3) Determinate or determinable – or else void.
  4) Pecuniary value.
• INJURY / DAMAGE
  • Injury: wrongful act or omission causing loss or harm to another.
  • DAMAGE: the loss, hurt, or harm that results from injury.
• 1157. SOURCES OF OBLIGATION
  • (1) LAW (Obligation ex lege): imposed by law; must be expressly or impliedly stated; cannot be presumed.
  • (2) CONTRACTS (Obligation ex contractu): arise from stipulations of the parties; must be complied with in good faith; the contract is the source of the obligation.
  • (3) QUASI-CONTRACTS (Obligation ex quasi-contractu): arise from lawful, voluntary, unilateral acts; enforceable to prevent unjust enrichment; two kinds:
  • Negotiorum gestio – unauthorized management; gestor is reimbursed for necessary and useful expenses.
  • Solutio indebiti – undue payment; obligation to return what was unduly delivered.
  • (4) DELICTS (Obligation ex maleficio or ex delicto): arise from civil liability for criminal offenses; governed by penal laws with civil liability provisions.
  • (5) QUASI-DELICTS (Obligation ex quasi-delicto): arise from damage caused through fault or negligence without a contractual relation.
• 1158. Obligations from law are not presumed. Only those expressly determined in the Civil Code or in special laws are demandable; others are regulated by this Code; suppletorily applicable to obligations arising from laws other than the Civil Code. Special laws cover all laws not in the Civil Code.
• 1159. Obligations arising from contracts have the force of law between contracting parties and should be complied with in good faith. Contract – meeting of minds whereby one binds himself, to give, do, or render a service; governed primarily by the agreement of the contracting parties. VALID CONTRACT – not contrary to law, morals, good customs, public order, or public policy. A void contract does not give rise to any obligation. Obligations arising from contracts are governed by stipulations/terms; if a contract’s prestation is unconscionable or unreasonable, it may not be enforced wholly. Interpretation of contract is a question of law. COMPLIANCE IN GOOD FAITH – performance in accordance with stipulations. FALSIFICATION OF A VALID CONTRACT – only unauthorized insertions are disregarded; original terms remain subsisting.
• 1160. QUASI-CONTRACT – juridical relation resulting from lawful, voluntary, unilateral acts; both parties bound to avoid unjust enrichment. There is no consent—consent is PRESUMED.
  • 1) Negotiorum gestio – unauthorized management; owner reimburses gestor for necessary/useful expenses.
  • 2) Solutio indebiti – undue delivery; obligation to return what was received when there is no right to demand it.
• 1161. Civil liability arising from criminal offenses governed by penal laws; restitution, reparation of damages, indemnification for consequential damages. Effect of acquittal:
  • acquittal due to reasonable doubt: no civil liability;
  • acquittal due to exempting circumstances: civil liability;
  • acquittal due to preponderant evidence: civil liability.
• 1162. Obligations derived from quasi-delicts (culpa aquiliana) – fault or negligence causing damage with no contractual relation. REQUISITES: (a) omission; (b) negligence; (c) damage; (d) direct causal relation; (e) no pre-existing contractual relation. Fault or negligence = omission of the diligence required by the nature of the obligation, considering circumstances of person, time, place. DELICTS vs QUASI-DELICTS – delicts involve criminal fault; quasi-delicts involve civil liability without a pre-existing contract. BASIS / COMPARISON SUMMARY
  • Delicts (dolo/a criminal intent) vs Quasi-delicts (culpa aquiliana – negligence without malice)
  • Public interest vs private interest; criminal and civil liabilities vs civil liability only; punishment vs indemnification; punishment vs compensation.
  • Delicts cannot always be compromised; quasi-delicts can be settled; etc.
  • Some authorities consider PUBLIC OFFER as a possible source of obligation (not in list of 1157; Ateneo memory aid).
• Note: The enumeration in Article $1157$ is not scientific; many scholars view law and contract as the two true sources; quasi-contracts, delicts, quasi-delicts are imposed by law.
• 1163. A person obliged to give something must exercise the degree of diligence of a good father of a family, unless the law or stipulation requires another standard of care. This establishes the standard of care for the debtor and applies to determinate things; the debtor cannot be liable if the non-delivery is due to fortuitous events/force majeure.
• 1164. The creditor has a right to the fruits from the time the obligation to deliver arises; delivery confers real rights upon the creditor. Distinctions:
  • REAL RIGHT (jus in re): right enforceable against the whole world; attached to a specific thing.
  • PERSONAL RIGHT (jus ad rem): right enforceable only against a definite person or group.
  • Ownership transfers by delivery (actual or constructive).
• 1165. If the thing to be delivered is determinate, the creditor may compel delivery; if indeterminate, the obligation is complied with by compliance at the debtor’s expense. If the obligor delays, or promises delivery to multiple persons with different interests, the obligor is liable for fortuitous events until delivery occurs.
• 1166. The obligation to give a determinate thing includes all its accessions and accessories, even if not mentioned. ACCESSIONS are fruits of the thing; ACCESSORIES are items included for embellishment or completion. Fruits arise at the time the obligation to deliver arises; conditional/ term/ simple timing affects when fruits accrue.
• 1167. If a person fails to perform, the creditor may compel performance at the debtor’s expense; or, if non-performance is per contract, court can order undoing or damages; remedies:
  • Specific performance; rescission of obligation; damages.
• 1168. For NOT DOING obligations, doing what is forbidden must be undone at the debtor’s expense.
• 1169. Delay in performance (default) begins at bifurcation:
  • ORDINARY DELAY – mere failure to perform at the appointed time.
  • LEGAL DELAY (DEFAULT) – non-fulfillment after extrajudicial/judicial demand. KINDS OF DEFAULT:
  • MORA SOLVENDI – debtor delays; prerequisites: (1) failure on date; (2) demand; (3) failure to comply; EFFECTS: damages and loss due to fortuitous events; real vs personal.
  • MORA ACCIPIENDI – creditor delays in accepting; effects: creditor liable for damages; debtor not liable for interest from creditor’s delay.
  • COMPENSATIO MORAE – delay in reciprocal obligations; offsetting defaults; negative obligations cannot be in mora solvendI for negative obligation.
• 1170. Those guilty of FRAUD, NEGLIGENCE, DELAY, or CONTRAVENTION of the tenor are liable for damages. DEFINTIONS:
  • FRAUD (dolo): deliberate evasion; intentional misrepresentation to obtain fulfillment.
  • NEGLIGENCE (culpa or fault): lack of diligence, without malice; the standard is reasonable care.
  • DELAY (mora): tardiness after due date.
  • CONTRAVENTION OF TERMS (violation): breach not due to force majeure.
• 1171. Fraud liability applies to all obligations; waivers of future fraud are void; incidental fraud (during performance) remains actionable.
• 1172. Negligence liability is subject to court discretion (depends on circumstances; good faith; extent of negligence).
• TEST OF NEGLIGENCE (Key Question): Did the defendant use reasonable care that a prudent person would in the same situation?
• 1173. The fault or negligence of the obligor is omission of the diligence required by the nature of the obligation.
• KINDS OF DILIGENCE:
  1. DILIGENCE OF A GOOD FATHER – ordinary care; what a prudent person would do.
  2. Diligence required by law governing the obligation.
  3. Diligence stipulated by the parties.
• 1174. Fortuitous events; FORCE MAJEURE: conditions that exempt the obligor from liability if independent of will, unforeseeable or unavoidable, and not caused by the obligor. Exceptions include: (1) expressly stipulated liability despite fortuitous events; (2) obligation that requires assumption of risk; (3) debtor in delay; (4) two or more persons with unequal interests; (5) bad faith possession where loss/deterioration occurs; (6) debtor contributed to the loss.
• 1175. USURY – governed by special laws; simple loan; usury law repealed by circular; principal and interest issues addressed; receipt presumption that interest has been paid when principal paid, etc. 1176–1177 cover receipts, subrogation rights, and creditor remedies after pursuit of debtor’s property (attachment/execution, etc.).
• 1178–1180. Remedies for creditors: exact fulfillment with damages; writs of attachment/execution; ACCION SUBROGATORIA; ACCION PAULIANA (rescission of acts to defraud); rights of an assignee; transferee enforcement; etc.
• 1181–1183. Rights of creditor/debtor before fulfillment of suspensive condition; preservation of creditor’s rights; actions to prohibit alienations; demand security; annotate registry; debtor’s right to recover payments made by mistake; retroactive effects of fulfilled conditions; retroactive effects in obligations to do/not do; court discretion for retroactivity.
• 1184–1187. Positive vs negative suspensive conditions; doctrine of constructive fulfillment; prerequisites for retroactivity; retroactive effects apply only to fulfilled suspensive conditions; for obligations to do/not to do, retroactivity is court-determined.
• 1188–1189. Preservation of rights before condition; loss/deterioration/improvement rules; when a thing is lost or improved during pendency of condition, how loss or improvement is allocated between debtor and creditor depending on fault.
• 1190–1192. If resolutory conditions extinguish obligations to give, reciprocal restitution applies; donations upon marriage; shared losses and improvements; obligations to do/not to do governed by article 1187’s retroactivity.
• 1191–1193. Right to rescind – implied in reciprocal obligations when one party fails; injured party may choose between fulfillment or rescission with damages; rescission may be requested after fulfillment is impossible; third-party rights preserved (Articles 1385, 1388).
• 1192–1193. When both parties breach, liability is tempered equitably; if first infractor cannot be determined, extinguishment with each bearing own damages.

CHAPTER 2 – NATURE AND EFFECT OF OBLIGATIONS

• 1163 (continuation). Every person obliged to give something must exercise the diligence of a good father of a family, unless the law or stipulation requires a different standard. This relates to the standard of care for a determinate thing.
• 1164. Real Right vs Personal Right; balance of rights; fruits; ownership transfer by delivery; before delivery creditor has a personal right; after delivery creditor gains real rights and ownership may transfer by actual or constructive delivery; the buyer’s remedy for non-delivery is specific performance and delivery.
• 1165–1167. Determinate vs Indeterminate Things; remedies for failure to deliver; rules on fortuitous events; remedies include specific performance, rescission, and damages; for indeterminate things, genus cannot be destroyed by fortuitous events; accessions/accessories apply; fortuitous events are limited by exceptions.
• 1168–1169. Delay rules; ordinary vs legal delay; mora solvendi and mora accipiendi (creditor’s delay).
• 1170–1173. Defamation (fraud, negligence, delay) and tests for negligence; DILIGENCE categories; presumption rules and defenses; standard of care is the “good father of a family” or the applicable legal standard; distinction between Dolo vs Culpa; DILIGENCE KINDS listed; defenses: complete/partial warranties and defense for the other party’s fault.
• 1174–1176. Force majeure and fortuitous events; exceptions to liability; categories of events; 1175 USURY; 1176 receipts and presumption of interest payments; 1177–1178 creditors’ remedies and rights post-collection and subrogation; 1179 rights are transmissible unless personal; 1180–1183 conditions and retroactivity; preservation and actions before/after fulfillment; 1189 improvements/loss/deterioration under suspensive/ resolutory; 1190–1192 mutual restitution; 1193–1196 the period and duration of obligations; 1194–1198 court’s power to fix a period when none is stated; debtor’s loss of rights when insolvent, failure to secure guaranties, etc.; 1199–1206 the creditor’s rights in the case of choices (alternative obligations) and their consequences; and 1204–1206 rights when all choices become or remain impossible.
• 1207–1217. Joint and Solidary Obligations: distinctions between individual vs collective obligations; Joint vs Solidary; Passive vs Active Solidarity; consequences of Solidarity; Doctrine of Mutual Agency; creditor’s and debtor’s rights with multiple co-parties; handling of partial payments.
• 1218–1222. Reimbursements among solidary debtors; defenses; offsetting actions; 1219–1221 rules on remission, partial remission, and the effect on co-debtors; 1220–1221: remission of the whole vs share; effects on third parties; 1222–1226: defenses and rights; 1223–1226 Divisible/Indivisible, joint vs indivisible obligations.
• 1227–1230. Penalty clauses and penalties as substitutes for damages; enforceability; reduction of penalties by the judge; exemptions in certain cases; 1229–1230 judicial reduction of penalty; 1230. Nullity of penal clause does not necessarily void the principal obligation.
• 1231–1235. Extinguishment of obligations: modes include payment/performance, loss of the thing, condonation/remission, confusion/merger, compensation, novation. Other extinguishments (annulment, rescission, resolutory condition, prescription) governed elsewhere.
• 1232–1235. Payment defined; requisites for payment (identity of prestation, integrity); timing; receipt; consignation; partial performance and the effect on the obligation; substantial performance recognized; waivers.
• 1236–1237. Third party payments: third-party payer’s rights to reimbursement; payment made against creditor; if payment was made against a third party with the debtor’s consent or without knowledge, effects vary; 1238–1239: payments made by third persons who do not intend to be reimbursed; 1240–1244: payment to wrong recipient; 1245–1247: dation in payment and novation; 1246–1247: difference between dation and cession; 1248–1251: partial acceptance of payment; 1252–1254: application of payment; 1255–1258: cession; 1259–1261: consignation and its effects; 1262–1266: loss of the thing; 1267–1269: unforeseen events; 1270–1274: rescission; express/ implied ratification; 1275–1277: confusion; 1278–1286: compensation; 1280–1283: guarantor’s compensation; 1284–1289: rescission interplay with compensation; 1290–1294: compensation when debts are rescissible/voidable.
• 1291–1294: Compensation takes effect by operation of law when its requisites exist; voluntary compensation occurs by agreement; 1291–1294 discuss types of compensation (legal, voluntary, facultative, judicial) and effects; renunciation of compensation; limits on compensation (when prohibited, e.g., deposits/ certain credits).
• 1295–1299. Additional notes on compensation and related doctrines (included as part of the sequence of Article 1294-1299).
• 1 3 0 5 – 1 3 11 – 1 3 15 – 1 3 18 – 1 3 22 – 1 3 26 – 1 3 27 – 1 3 28 – 1 3 29 – 1 3 31 – 1 3 32 – 1 3 33 – 1 3 34 – 1 3 35 – 1 3 36 – 1 3 37 – 1 3 38 – 1 3 39 – 1 3 40

CHAPTER 3 – DIFFERENT KINDS OF OBLIGATIONS

• 1179. An obligation whose performance does not depend on a future or uncertain event, or on a past event unknown to the parties, is demandable at once. An obligation with a resolutory condition is also demandable, subject to effects of the condition.
• PURE OBLIGATION – no condition or term; demandable immediately.
• CONDITIONAL OBLIGATION – subject to a condition; subtypes:
  • Suspensive Obligation – fulfillment creates the obligation; demandability occurs after the condition is fulfilled.
  • Resolutory Obligation – happening extinguishes the obligation already in effect.
• 1180–1190. Periods and terms: when the debtor binds to pay when means permit, or when the period is unspecified; court may fix reasonable terms; period is future and certain; kinds include ex die suspensivo (suspensive period) and in diem (resolutory period). A period must be future and certain; if time is not fixed, court may fix duration; if a period is in the debtor’s will, debtor loses right to use it (insolvency, failure to furnish security, default, etc.).
• 1191–1194. Rescission and reciprocal rescission: the injured party may choose to fulfill or rescind; rescission may be sought even if fulfillment becomes impossible; interposition of third-party rights.
• 1195–1199. COMPENSATION: obligation between parties can be offset; five requisites for compensation (mutual principal debtor/creditor; both debts liquidated and due; debts must be due; no retention by third parties; and claims must be for equal kind and value). Types of compensation: legal (by operation of law); voluntary; conventional; judicial. Differences with MERGER and PAYMENT.
• 1200–1206. RIGHT OF CHOICE under Alternative Obligations: Conjunctive/Conjunctive-Compound; Alternative; Facultative. The debtor generally has the right to choose; upon communication, the chosen prestation becomes the sole obligation; irrevocable once communicated; if creditor’s acts make choice impossible, debtor may rescind with damages; if only one remains, the obligation becomes simple; if all are lost, creditor may choose price; all apply to obligations to do/not do as well.
• 1207–1217. JOINT AND SOLIDARY OBLIGATIONS:
  • INDIVIDUAL vs COLLECTIVE: two or more creditors or debtors in one obligation.
  • JOINT: debtors pay proportionally; creditors receive proportionally.
  • SOLIDARY: each debtor may be pursued for the entire obligation; each creditor may demand full payment from any debtor.
  • PASSIVE SOLIDARITY (debtors); ACTIVE SOLIDARITY (creditors).
  • SOLIDARITY should be EXPRESS or implied by law, stipulation, or nature of the obligation.
  • CONSEQUENCES:
  • Passive Solidarity: payment by one debtor extinguishes the obligation; payer can seek reimbursement from co-debtors.
  • Active Solidarity: payment to one creditor extinguishes the obligation; payer may look to co-creditors for reimbursement.
  • DOCTRINE OF MUTUAL AGENCY: acts of one solidary creditor/debtor bind all.
  • DOCTRINES ON TRANSFER/ASSIGNMENT: a solidary creditor cannot assign rights without co-creditors’ consent; debtor may pay any solidary creditor; payment to a creditor who accepts extinguishes the obligation; priority among multiple demands.
• 1218–1226. Rights and defenses of solidary debtors/creditors; if some co-debtors insolvent, others bear proportionate liability; 1215–1217 discuss remission and assignment; 1219–1220 discuss remission effects on co-debtors; 1221–1222 discuss defenses and offsets; 1223–1226 discuss divisibility and effect on solidary obligations.
• 1227–1230. Penalties: an accessory obligation that substitutes for damages and interest; penalties may be reduced by a court if the principal obligation is only partly performed or if the penalty is unconscionable; 1229–1230 discuss judicial reduction and exceptions; 1230 clarifies that penalty does not automatically extinguish principal obligation unless stated.
• 1231–1235. Extinguishment by payment; loss of the thing; condonation; confusion; compensation; novation; (as listed). 1235 also notes that acceptance of imperfect performance may amount to full compliance if no protest is raised; the party may insist on all terms unless waivers exist; waivers of defects do not require the other party to accept imperfect performance.
• 1236–1247. THIRD PARTY PAYMENTS and related issues: third party payments may release the debtor, unless the payer acted against debtor’s will; the payer may recover from debtor or creditor depending on circumstances; payment by a third party to a wrong recipient may not extinguish the obligation; the law governs rights to recoveries.
• 1248–1254. APPLICATION OF PAYMENT: partial payments and payment allocations among several debts; the creditor’s acceptance or rejection of application rights; if not specified, application is made according to law (e.g., oldest debt or most onerous debt first).
• 1255–1258. Cession (cession as payment): cession is a form of payment whereby the debtor assigns all or part of his property to creditors; two kinds: contractual and judicial; must be initiated by debtor; reduces the debtor’s liability to the net proceeds; differences with DATION IN PAYMENT (transfer of ownership vs. mere possession).
• 1259–1261. Consignation: depositing the thing due with the court when creditor refuses to accept tender; special requisites of consignation; consequences include retroactive effect; debtor discharged; creditor bears costs if consignation is proper and accepted; if not, debtor bears costs.
• 1262–1266. Loss of the thing before the day certain; legal/physical impossibility; in general, if the thing is lost through debtor’s fault, liability; if without fault, obligations may be extinguished; for generic things, loss of one item among many of the same kind does not automatically extinguish the obligation; the court determines materiality of partial loss.
• 1267–1269. Doctrine of Unforeseen Event (rebus sic stantibus) for personal obligations to do; unforeseen changes may make performance extremely difficult but not impossible; excludes aleatory contracts; prerequisites include change in circumstances; contract must be for future performance; if performance is immediately due and unequal, rescission may occur.
• 1270–1274. Condonation/remission; created by gratuitous act; if the donation violates inofficious donations, etc.; documents and effects.

CHAPTER 4 – EXTINCTION OF OBLIGATIONS (General Provisions)

• 1231. Obligations are extinguished by: payment/performance; loss of thing due; condonation/remission; confusion/merger; compensation; novation. Other causes (annulment, rescission, resolutory condition, prescription) governed elsewhere.
• 1232. PAYMENT means not only money but performance in any other manner; requisites: payer, payee, thing, time/place, etc. Payment can be either normal (voluntary) or abnormal (forced by court).
• 1233. A debt is paid only when the thing or service is completely delivered or rendered; two requisites: identity of prestation and integrity. Time of payment is the stipulated time; presumption is that the debtor knew debt was not yet due; burden of proof lies on the debtor if claiming payment.
• 1234. Substantial performance: if substantially performed in good faith, the obligor may recover or enforce specific performance; non-performance of a material part generally prevents substantial performance; the non-performing party may sue for damages; the other party may sue for damages as well.
• 1235. Acceptance of imperfect performance by the obligee, knowing incompleteness, without protest, may constitute waiver; waiver requires intentional relinquishment of known rights; cannot object for defects resulting from own actions.
• 1236–1243. Third-party payments: payment by a third party who pays with knowledge or without knowledge; the third party may demand reimbursement for the amount paid unless the debtor benefited; payment to an incapacitated person or to a person not the creditor may be valid if the payment benefits the creditor; if the creditor accepts a third-party payment, the rights and obligations continue with the third party’s benefits; 1239–1240 discuss invalid payments to the wrong party; 1241–1244 discuss payments to incapable recipients; 1245–1247 discuss dation in payment and novation; 1248–1251 discuss partial acceptance and consequences; 1252–1254 discuss application of payment; 1255–1258 discuss cession as alternative payments.
• 1259–1261. Consignation: described above.
• 1262–1266. Loss/deterioration/improvement: rules for obligations to give and to do; remedy and compensation.
• 1267–1269. Unforeseen events and rebus sic stantibus; 1270–1274. Trusts and related topics.
• 1275–1277. Confusion/merger; elements and effects; 1278–1286. Compensation; types; legal prerequisites; effects; 1285–1289. Guarantor rights and compensation rights; compensation with guarantors.
• 1290–1294. Compensation takes effect by operation of law when the requisites exist; voluntary compensation by agreement; judicial compensation upon judgment; effects include extinguishment of both debts to concurrent amount; all accessory obligations also extinguished; renunciation of compensation.
• 1295–1299. Additional notes on compensation, including assignment and offset, and cases where compensation may be barred.
• 1300–1304. (Not explicitly enumerated in transcript; these would include general references to novation and related topics in the next sections.)

TITLE II – CONTRACTS

CHAPTER 1 – GENERAL PROVISIONS

• 1305. A contract is a meeting of the minds between two persons whereby one binds himself, with respect to the other, to give something or to render a service. It is defined as a juridical convention manifested in legal form, creating obligations.
  • Related notes: Autonomy of contracts (Art. $1306$) – parties may establish stipulations provided they are not contrary to law, morals, etc.
  • Distinctions: Perfect promise vs contract; imperfect promise; pact/stipulation; auto-contracts are valid if permitted by law; contracts of adhesion are valid; the number of parties refers to the number of contracting parties (not necessarily persons).
• 1306. Freedom to contract – parties may stipulate freely provided they comply with law, morals, public order; the legislature may enforce terms only through statutes; contracts may be formed without needing to adopt a single form unless required by law.
• 1307–1310. INNOMINATE CONTRACTS and the general rules on contracts not otherwise named in the Civil Code; general rules apply by analogy and the most analogous contracts; cross- references to “do ut des,” “do ut facias,” etc.; interpretation of unnamed contracts; mutuality and the principle of mutuality.
• 1308–1314. Mutuality of contract; a contract binds both parties; there must be mutuality in consent and obligation. A contract may be binding on a party even if a clause makes performance dependent upon the other party’s will; if so, such clause is void.
• 1315. Contracts are perfected by mere consent; the consent of the parties binds them and creates obligations beyond those expressly stated; the contract’s consequences flow from good faith, usage, and law.
• 1316–1317. Real contracts vs purely consensual contracts: Real contracts are not perfected by consent alone; delivery of the object is required; No one may contract in another’s name without authority; a contract in someone’s name without authority is unenforceable unless ratified. Ratification may be express or implied; retroactive effect from the moment of celebration; if not ratified, the agent is liable.
• 1318–1326. Essential requisites of contract (consent, object, cause); consent must be intelligent, free, spontaneous; forms of consent; offer and acceptance; offer terms and acceptance rules; acceptance in writing or by conduct; silent acceptance may be valid in certain circumstances but generally not binding; withdrawal of offer before perfection; authority of an intermediary; contract formed when there is a meeting of the minds on the object and cause; cross-offers and complex offers; offer/acceptance rules for agent-created contracts; advertisement as invitation not offer unless definite; 1325–1326 discuss advertisements and bidders; 1327–1329 address capacity to contract (minors, insane persons, deaf-mutes who cannot write) and the consequences ( VOIDABLE or void depending on the type of incapacity).
• 1330–1339. Defects of consent: mistake, violence, intimidation, undue influence, or fraud make a contract voidable; 1331–1334 discuss the nature of mistake (as to substance, identity, or motive); 1335–1337 discuss violence and intimidation; 1339–1343 discuss misrepresentation and misrepresentation by a third party; 1344–1346 cover the remedy of simulation (absolute or relative) and the consequences; 1347–1355 cover the object and cause; 1348–1350 discuss impossibility and the effects of impossibility on contract validity; 1351–1355 discuss motive vs cause and lesion/inadequacy of cause.
• 1356–1358. Form and solemn contracts: some contracts must be in writing or public instrument to be enforceable or valid (statutory requirements), e.g., donations of immovable property, contracts to pay certain types of interest, etc. 1357 notes that when the law requires a public document, parties may compel each other to observe that form once the contract is perfected.
• 1359–1360. Ratification; express or implied ratification may validate contracts entered into in the name of another; retroactive effect; if not ratified, the contract remains unenforceable against the principal.

CHAPTER 2 – ESSENTIAL REQUISITES OF CONTRACTS

• 1318. Requisites of a contract are: (1) Consent; (2) Object certain; (3) Cause of the obligation; there must be at least two parties; consent presupposes capacity; consent must be intelligent, free, spontaneous, and real.
• 1319. Consent is manifested by the meeting of the offer and the acceptance upon the thing and the cause; the offer must be certain; acceptance must be absolute and not qualify the terms; a qualified acceptance is a counter-offer. Acceptance by letter/telegram binds only when knowledge is received by the offeror; contract is deemed perfected where the offer originated.
• 1320–1326. Acceptance can be express or implied; time, place, and manner of acceptance may be fixed by the offeror; offers through an intermediary; death or legal incapacity of a party before acceptance ends the offer; an option is a preparatory contract requiring independent consideration and exclusive grant; business advertisements are generally invitations to make an offer; adverts for bidders are invitations to propose; in judicial sales, the highest bid must be accepted.
• 1327–1339. Capacity to contract: unemancipated minors, insane persons, and deaf-mutes who cannot write cannot give valid consent; lucid intervals render contracts valid; contracts in intoxication or hypnosis are voidable; incapacity and its modifications; ratification may cure incapacity to bind; formalities and rules on representation.
• 1340–1346. Fraud and misrepresentation: fraud (dolo) is deceptive acts to induce a contract; two kinds: dolo causante (the cause) and dolo incidente (not the main cause). Misrepresentation by a third person generally does not void consent unless there is collusion or benefit to the other party. Silence, unless there is a duty to disclose, is not itself fraud. Opinions of experts may be treated as facts if relied on.
• 1347–1355. Object of contracts must be within the commerce of men, licit, possible, determinate; future things may be the object provided they can exist; impossible things cannot be the object; risk and unpredictable future events affect the validity of object.
• 1356–1358. Forms and solemn contracts: some contracts require writing to be enforceable; if written, the writing must be authentic for legal enforcement; essential form is part of the formalities but not always a validity issue—the form can affect enforceability and regulatory compliance.
• 1359–1360. Ratification: parol evidence suffices to ratify certain contracts; ratification may be express or implied; lack of ratification can lead to voidable contracts; the retroactive effect means the contract is valid from the moment of ratification or consent.
• 1361–1366. Third parties to contracts (pour autrui): stipulation pour autrui (stipulation for a third party) creates rights in favor of a third party; acceptance by the third party is necessary; the original parties retain rights to revoke or modify until acceptance; beneficiaries must be clearly identified at the time performance is due; provisions for revocation and enforcement exist; contracts may bind third parties only under specific conditions; certain contracts create real rights affecting third parties; effective enforcement requires the third party’s acceptance prior to revocation; collection by third parties requires express consent.

CHAPTER 4 – UNENFORCEABLE CONTRACTS

• 1403. Unenforceable contracts include unauthorized contracts (entered in the name of another without authority) and those failing the Statute of Frauds; unless ratified, such contracts are unenforceable; there are categories of unenforceable contracts: unauthorized contracts, those not complying with the Statute of Frauds, and those where both parties are incapable of giving consent.
• 1404–1408. Ratification can cure but must conform to law; contracts infringing the Statute of Frauds may be ratified by failure to object to oral evidence or acceptance of benefits; if the law requires a public document, the contract cannot be ratified unless the required writing is executed; ratification by one party can convert a voidable contract to a valid one; etc.

TITLE II – CONTRACTS (CONTINUED) – SELECTED CASE SUMMARIES AND PRINCIPLES

• Sanchez v. Rigos (June 14, 1972): An option to purchase creates a obligation to keep the offer open only if supported by consideration; unilateral promise to sell may generate a bilateral contract once accepted; the Supreme Court held that an option implies a legal obligation to keep the offer open for the specified period; withdrawal is possible if there is no consideration; acceptance of the option on its terms yields a bilateral contract of sale.
• Hill v. Veloso (1915): Fraud in obtaining a promissory note does not automatically nullify the consent unless there is fraud that qualifies as dolo causante; deceit by a third party generally does not invalidate the consent unless the party profited or there was conspiracy.
• Mapalo v. Mapalo (1966): A deed of absolute sale of property based on deception may be rescinded; consent given under fraud or misrepresentation may provide ground for rescission; the case clarifies that a donation or sale may be rescissible if there is fraud or misrepresentation that prejudices the other party.
• Santos v. Court of Appeals (2000): A contract to convey the property was void for lack of meeting of minds when the purchase price was not agreed; rescission was appropriate because there was no perfected contract to sell; the court emphasized the need for a valid sale with a complete conveyance; ownership should pass only when title and possession are transferred.
• Yuvienco v. Dacuycuy (1981): Specific performance under the Statute of Frauds requires a note or memorandum; oral contracts for sale of real property cannot be enforced unless the sale is already perfected; the case reinforced that the Statute of Frauds applies to executory contracts; partial performance alone is not enough to render it enforceable; sale of real property on installments requires a written note.
• Dauden-Hernaez v. De los Angeles (1969): The contract for personal services exceeding ₱500 was enforceable despite the common belief that such contracts must be in writing; the Civil Code permits enforceability of consensual contracts even if not in writing, unless law expressly requires writing for validity; 1356 exceptions apply to certain contracts that require writing; the decision emphasized the spirit of the contract over formalities.
• Territorial and related cases (exemplars): Numerous cases cited (e.g., National Power Corp v. National Merchandising Corp; Regalos; etc.) discuss ratification, assignments, third-party rights, and the enforceability of contracts under various conditions.

CHAPTER 1 – NATURE AND EFFECTS OF OBLIGATIONS (TRUSTS AND TRUSTS-RELATED TOPICS)

• Trusts: Trust is a fiduciary relationship where the trustee holds legal title to property for the benefit of a beneficiary (cestui que trust). Distinctions:
  • Express Trusts: created by express intention; must be in writing when real property is involved; third parties are bound by trust terms; a trust is terminated by mutual agreement, expiration, fulfillment, destruction of trust object, court order, merger, or accomplishment of purpose.
  • Implied Trusts: resulting trust (bare/ passive) and constructive trust (imposed by law to prevent unjust enrichment). Constructive trusts arise where there is no intention to create a trust but one party is unjustly enriched at another’s expense. Resulting trusts do not prescribe; constructive trusts do.
• Trust Receipts: a form of trust often related to importations and conditional sales; ownership remains with the trustor until full payment or sale of goods; upon payment, beneficial title passes.
• Trusts and case law: Salao v. Salao (prescription issues for constructive trusts; parol evidence rules; express trusts generally do not prescribe; constructive trusts may prescribe).
• Cases summarized illustrate the application of trust principles in reconveyance, fraud, and prescription contexts; the Law of trusts is used to address unjust enrichment and to allocate equitable ownership in disputes.

NOTES ON PRACTICAL APPLICATIONS AND ETHICAL/PRACTICAL IMPLICATIONS

• The Civil Code emphasizes that contracts are binding because they create legal obligations; parties must honor the terms in good faith; the law favors upholding契約 values, with remedies like specific performance, rescission, and damages.
• Fortuitous events and force majeure operate to limit liability; the law lists explicit exceptions where liability remains despite fortuitous events.
• The law provides several mechanisms to resolve disputes including assignment, subrogation, novation, compensation, and rescission; these tools enable the fair distribution of risks and remedies in complex arrangements.
• Third-party involvement (pour autrui) is a nuanced area: stipulations in favor of third parties require express acceptance by the third party; enforceability depends on the terms and consent.
• The Statute of Frauds plays a critical role in determining enforceability of contracts, especially for real estate, or contracts that cannot be performed within a year; written form is essential for enforcement, though partial performance or ratification can alter enforceability.
• Ethical considerations: fiduciary duties, ratification, and trust relationships require fair dealing, avoidance of misrepresentation, and protection of vulnerable parties (e.g., minors, incapacitated individuals).

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• Connections to other topics: foundations of contract law; remedies for breach; standards of care; fiduciary duties; and the evolution from purely contractual obligations to quasi-contractual and delictual obligations. These notes summarize the major and many minor points from the transcript and connect the statutory articles to practical examples and case law references.