Quick answer
Before signing, confirm that the parties have legal capacity and authority, the property or service actually exists and may lawfully be dealt with, every material promise is clear, all attachments are complete, and the document follows any form required by law. Check the price, interest, taxes, deadlines, acceptance standards, renewal, default, termination, liability, and dispute provisions—not just the signature page.
Before enforcing, identify the exact obligation breached, confirm that your own obligations and all conditions precedent were satisfied, follow the agreed notice and cure process, preserve proof, and act within the correct deadline and forum. A signature or notarization does not automatically make every provision valid, fair, or enforceable. Conversely, an oral or electronically signed agreement may sometimes be binding.
Under the Civil Code, contractual obligations have the force of law between the parties and must be performed in good faith. Their enforceability, however, depends on the contract’s terms, the parties’ authority, applicable mandatory laws, and the surrounding facts.
Start with the contract’s legal foundation
A contract generally requires:
Consent. There must be a meeting of the offer and an absolute acceptance. A qualified acceptance is a counteroffer. Consent obtained through material mistake, violence, intimidation, undue influence, or fraud may make the contract voidable.
A certain object. The goods, property, right, work, or service must be identifiable, possible, and legally capable of being the subject of a contract.
A lawful cause. Each party’s undertaking must have a lawful basis. A contract with an illegal cause, object, or purpose is void.
These requirements come from Articles 1318 to 1355 of the Civil Code. A document can therefore be signed and notarized yet still fail because a signatory lacked authority, consent was defective, the subject was unlawful or nonexistent, or a mandatory form was not followed.
If a party cannot read the contract or does not understand its language and later alleges mistake or fraud, Article 1332 places on the person enforcing it the burden of showing that its terms were fully explained. Use a language the parties understand, arrange a faithful translation when needed, and document the explanation.
Check the parties, capacity, and authority
For individuals
Verify the person’s full legal name, address, age, civil status, government-issued identification, and signature. Majority generally begins at 18 under Republic Act No. 6809, subject to special legal restrictions.
Ask whether the person is signing:
- personally;
- as an attorney-in-fact;
- for an estate, trust, guardianship, or co-ownership;
- for a spouse or family property; or
- for a business or other organization.
A person cannot bind someone else without authority. Under Article 1317, an unauthorized contract made in another person’s name is generally unenforceable unless properly ratified.
For an agent, inspect the original or authenticated power of attorney. Confirm that it covers the exact transaction and remains effective. A general authority to “manage” property may not include authority to sell, mortgage, borrow, guarantee, compromise, or perform another act of ownership. If land or an interest in land is being sold through an agent, Article 1874 requires the agent’s authority to be in writing; otherwise, the sale is void.
For corporations and other entities
Confirm the entity’s exact registered name and registration details. Request documents appropriate to the transaction, such as:
- articles and bylaws or equivalent organizational documents;
- a current general information sheet or comparable record;
- a board or partners’ resolution;
- a secretary’s certificate;
- the signatory’s incumbency and specimen signature; and
- any regulatory license required for the business or transaction.
A job title alone does not always prove authority. Corporate authority may be express, implied, or apparent depending on the documents and the entity’s conduct, but relying on an assumed authority creates avoidable litigation. Obtain written proof before paying or transferring property.
For married owners and family property
Determine who owns the property and what property regime applies. Under Articles 96 and 124 of the Family Code, a disposition or encumbrance of community or conjugal property generally requires the other spouse’s written consent or court authority. The Supreme Court has repeatedly treated dispositions made without the required consent under the Family Code as void, subject to the Code’s continuing-offer provision. Do not rely only on the name printed on a title or receipt.
Verify the subject before money or property changes hands
For land, vehicles, businesses, equipment, intellectual property, or other valuable assets, independently verify:
- ownership and the seller’s right to dispose of the asset;
- the technical description, serial number, boundaries, quantity, and condition;
- liens, mortgages, adverse claims, leases, cases, unpaid taxes, or other restrictions;
- required licenses, permits, consents, clearances, or registrations;
- possession and the rights of occupants, co-owners, heirs, or third parties; and
- whether promised documents can actually be delivered.
Use records issued directly by the proper registry or agency when practicable. A photocopy supplied by the other party may be outdated or altered. If the contract depends on due diligence, financing, a permit, or a third-party approval, state whether that event is a condition to effectiveness, a condition to payment, or merely a contractual promise.
Make every important term testable
A court cannot efficiently enforce a bargain that leaves its principal terms uncertain. The contract should answer the following questions without requiring a new negotiation:
- What exactly must each party deliver, perform, refrain from doing, or pay?
- How much is due, in what currency, to whom, and through what verified account?
- Are taxes, delivery charges, withholding taxes, insurance, and government fees included?
- When and where must performance occur?
- What documents or results prove completion?
- Who may accept or reject performance, using what objective standards?
- Is partial performance allowed?
- Who owns work product, data, designs, improvements, or intellectual property?
- Which warranties apply, and for how long?
- May obligations be assigned or subcontracted?
- What events excuse or extend performance?
- Which attachment controls if documents conflict?
Avoid blanks, unexplained abbreviations, contradictory dates, missing schedules, and undefined phrases such as “satisfactory,” “as needed,” or “market rate” without a workable standard.
The Civil Code requires mutuality: a contract must bind both parties, and its validity or compliance cannot be left solely to one party’s uncontrolled will. A reasonable discretion tied to objective standards is different from an unrestricted power to change the price, reject completed work, or cancel without consequence.
Examine the money clauses carefully
Identify the principal amount separately from interest, penalties, fees, taxes, and reimbursable expenses. Check:
- the interest rate and whether it is annual, monthly, fixed, or variable;
- the base on which interest is computed;
- whether interest compounds and when;
- late-payment penalties and liquidated damages;
- acceleration of future installments;
- attorney’s fees and collection costs;
- exchange-rate rules; and
- the order in which payments are applied.
Under Article 1956, contractual interest on a loan is not due unless expressly stipulated in writing. Courts may also reduce a contractual penalty when there has been partial or irregular compliance, or when the penalty is iniquitous or unconscionable. Do not assume that a very high rate is enforceable merely because it appears in a signed form.
In the absence of an applicable written rate, the legal interest rules depend on the nature of the obligation, when default began, and whether the amount is liquidated. The prevailing rate for loans, forbearance, and judgments when legally applicable remains 6% per year under current Bangko Sentral ng Pilipinas regulations. Interest should not be added mechanically without checking the contract and the governing Supreme Court rules.
Check whether writing or notarization is required
General rule
Under Article 1356, contracts may generally be obligatory in whatever form they are made if the essential requirements are present. Some agreements can therefore arise orally, through correspondence, or from the parties’ conduct.
Important exceptions
A special form may be required for validity, enforceability, proof, registration, or effect against third persons. Those consequences are not interchangeable.
Examples include:
- a donation of immovable property, which must satisfy the public-document and acceptance requirements of Article 749 to be valid;
- an agent’s authority to sell land, which must be written;
- contractual interest on a loan, which must be expressly stipulated in writing;
- transactions creating, transmitting, modifying, or extinguishing real rights over immovable property, which Article 1358 says must appear in a public document; and
- agreements covered by the Statute of Frauds, including specified guarantees, agreements not performable within one year, long leases, sales of real property, and specified sales of goods.
The Civil Code still uses a ₱500 statutory figure in Articles 1358 and 1403 for certain writing requirements. The legal consequence depends on the particular provision. Article 1358’s public-document requirement does not invariably make an otherwise valid conveyance void, while the Statute of Frauds generally concerns enforceability and evidence.
The Statute of Frauds ordinarily applies only to executory agreements. The Supreme Court has explained that total or partial performance and acceptance of benefits may take an agreement outside the statute or amount to ratification. That does not make an oral land deal safe: proof, registration, authority, title, tax, and third-party issues remain serious. See Heirs of Alido v. Campano.
What notarization does—and does not do
Proper notarization
Quick answer
Before signing, confirm that the parties are correctly identified and authorized, the agreement states exactly what each side must do, the subject and purpose are lawful, all required attachments and approvals exist, and the contract uses any form required by law. Review payment, interest, deadlines, acceptance standards, renewal, termination, penalties, liability, notices, and dispute-resolution provisions before money or property changes hands.
Before enforcing, identify the exact breach, check whether your own obligations and all conditions precedent were satisfied, follow the agreed notice and cure procedure, preserve proof, and act before the applicable deadline. A signature—or even notarization—does not automatically make every provision valid. Conversely, an oral or electronically signed agreement may sometimes be binding.
What makes a contract binding?
Under Article 1159 of the Civil Code of the Philippines, contractual obligations have the force of law between the parties and must be performed in good faith. A contract generally requires:
- Consent: There must be a meeting of the offer and an absolute acceptance.
- A certain object: The property, service, right, or obligation must be identifiable and legally capable of being the subject of a contract.
- A lawful cause: Each party’s undertaking must have a lawful basis.
Consent obtained through material mistake, violence, intimidation, undue influence, or fraud may make a contract voidable. If a signer cannot read the agreement or does not understand its language and alleges mistake or fraud, Article 1332 places on the party enforcing it the burden of showing that its terms were fully explained.
A contract may also be defective because the signer lacked capacity or authority, the subject or purpose was illegal or impossible, the agreement violated a mandatory law, or a legally required form was not followed. These defects do not all have the same effect: a contract may be void, voidable, rescissible, or merely unenforceable until ratified. The correct classification depends on the precise defect and the surrounding facts.
Check the parties, capacity, and authority
Natural persons
Verify each party’s complete legal name, address, citizenship when relevant, civil status, and government-issued identification. Majority generally begins at 18 under Republic Act No. 6809, although special laws may impose other qualifications or restrictions.
If a person signs for somebody else, inspect the power of attorney and confirm that it covers the particular transaction. A general authority to “manage” property may not include power to sell, mortgage, compromise, borrow, guarantee another person’s debt, or perform another act of ownership. For a sale of land through an agent, Article 1874 of the Civil Code requires the agent’s authority to be in writing; otherwise, the sale is void.
Corporations, partnerships, and other organizations
Do not assume that a president, manager, salesperson, employee, or branch representative can bind an organization merely because of a job title. Obtain and check, as appropriate:
- The entity’s correct registered name and registration details;
- The articles, bylaws, partnership agreement, or other governing document;
- A current board or partners’ resolution;
- A secretary’s certificate identifying the authorized signatory and the approved transaction;
- Any required shareholder, regulator, lender, or third-party approval; and
- The signer’s identification and specimen signature.
Authority can sometimes arise from apparent authority or later ratification, but those doctrines are fact-dependent. Written authority obtained before signing is much safer than litigating about authority afterward.
Married parties and property
Identify who owns the property and what property regime applies. Under Articles 96 and 124 of the Family Code, disposition or encumbrance of absolute-community or conjugal property generally requires the other spouse’s written consent or court authority. The Supreme Court has repeatedly treated a disposition made without the required consent under the Family Code as void, subject to the provisions concerning a continuing offer. Title history, marriage date, marriage settlements, inheritance documents, and the actual source of the property may affect the analysis.
Confirm exactly what is being promised
The contract should answer the following without relying on assumptions:
- What property, product, service, work, or right is covered?
- What specifications, quantities, plans, samples, service levels, or deliverables apply?
- Who must perform each obligation?
- When and where must performance occur?
- How will delivery, inspection, testing, or acceptance be documented?
- Who obtains permits, clearances, licenses, insurance, or third-party approvals?
- What happens if circumstances change?
- Which document controls if the main agreement, quotation, purchase order, plans, and annexes conflict?
Define technical terms and objective acceptance criteria. Replace phrases such as “acceptable quality,” “as needed,” “reasonable charges,” or “completion soon” with measurable standards where possible.
For property transactions, inspect the original title or ownership documents and obtain current official records of liens, adverse claims, mortgages, unpaid obligations, restrictions, taxes, permits, and occupants. A contract cannot safely substitute for proper due diligence on the property itself.
Review the money provisions line by line
The agreement should clearly state:
- The price and currency;
- Whether taxes, withholding tax, VAT, delivery, insurance, bank charges, and government fees are included;
- The payment schedule and conditions for each payment;
- The official account or person authorized to receive payment;
- Required invoices, receipts, or acknowledgment documents;
- Interest, penalties, late charges, liquidated damages, and attorney’s fees;
- Any deposit, retention, escrow, security, mortgage, guaranty, or surety; and
- The consequences of partial, late, disputed, or rejected performance.
Article 1956 of the Civil Code provides that contractual interest is not due unless expressly stipulated in writing. Courts may also reduce a penalty that is iniquitous or unconscionable or when the principal obligation has been partly or irregularly performed. A written rate or penalty is therefore not automatically enforceable in every amount.
Be cautious of provisions allowing one side to change the price, interest, specifications, or obligations at its sole and uncontrolled discretion. Article 1308 requires mutuality: the contract must bind both parties, and its validity or compliance cannot be left entirely to one party’s will.
Examine duration, renewal, termination, and default
Check:
- The effective date and whether it depends on signing, payment, approval, or delivery;
- The initial term and any automatic renewal;
- The deadline and method for giving non-renewal notice;
- Events constituting default;
- Whether notice and a cure period are required;
- Rights to suspend work or withhold payment;
- Termination for breach, convenience, insolvency, force majeure, or prolonged delay;
- Obligations that survive termination, such as confidentiality, payment, warranties, data return, and indemnity; and
- What must be returned, transferred, deleted, or paid when the relationship ends.
Do not treat every failure as a right to cancel immediately. Resolution under Article 1191 generally concerns a substantial breach of a reciprocal obligation, not a slight or casual violation. Although an express cancellation clause may permit extrajudicial cancellation, its conditions must be followed and the other party may still challenge whether a qualifying breach occurred. The Supreme Court discusses these distinctions in Cannu v. Galang.
Inspect risk-allocation clauses
Pay particular attention to clauses that:
- Disclaim warranties;
- Limit liability to the contract price or another amount;
- Exclude lost profits or consequential damages;
- Require one party to indemnify the other;
- Shift responsibility for employees, subcontractors, permits, taxes, intellectual property, personal data, or regulatory compliance;
- Allow set-off, acceleration, foreclosure, repossession, or forfeiture;
- Create personal liability for a corporate debt;
- Waive defenses, notices, remedies, or statutory rights; or
- Continue indefinitely after termination.
A standard-form or “take-it-or-leave-it” contract is not invalid merely because it is a contract of adhesion. Courts may, however, scrutinize it closely and construe genuine ambiguities against the drafter when the facts justify doing so. Clear provisions should not be signed on the expectation that a court will later disregard them.
Determine whether writing, notarization, or another form is required
General rule
Article 1356 of the Civil Code generally recognizes contracts regardless of form when the essential requisites are present. That rule has important exceptions where the law requires a form for validity, enforceability, proof, registration, or effectiveness against third persons.
Examples include:
- An executory agreement that cannot be performed within one year;
- A guaranty or special promise to answer for another person’s debt;
- A lease longer than one year;
- A sale of land or an interest in land;
- Certain sales of goods;
- Authority given to an agent to sell land;
- A stipulation to pay contractual interest; and
- A donation of immovable property, which must comply with the public-document and acceptance requirements of Article 749.
The Civil Code’s text still uses a ₱500 threshold in Articles 1358 and 1403 for specified writing requirements. The legal consequence depends on the provision involved. Article 1358’s public-document requirement generally concerns efficacy or registration rather than the intrinsic validity of every listed transaction. The Statute of Frauds in Article 1403 ordinarily makes covered executory agreements unenforceable without the required writing; it does not automatically make them void. It generally does not apply after full or sufficient partial performance or acceptance of benefits, as explained by the Supreme Court in Heirs of Alido v. Campano.
Because special laws may impose additional forms, obtain transaction-specific advice for land, donations, mortgages, long leases, franchises, government contracts, securities, insurance, employment, family property, and regulated financial products.
Notarization
Most contracts are not required to be notarized merely to be valid. Proper notarization converts a private document into a public document and gives it important evidentiary consequences, but it does not cure illegality, forgery, incapacity, lack of authority, or missing statutory requirements.
For traditional notarization, the signer should personally appear before the notary and be personally known or identified through competent evidence of identity. Never sign an incomplete document or leave blank spaces for someone to fill later.
The Supreme Court’s 2025 Rules on Electronic Notarization now allow in-person and remote electronic notarization of electronic documents. Electronic notarization must use a Supreme Court-accredited electronic notarization facility and a duly commissioned electronic notary public. Sending a scanned signature to an ordinary video call or asking someone to “notarize” without the prescribed system is not the same thing.
Electronic contracts and signatures
Under the Electronic Commerce Act, Republic Act No. 8792, a contract is not denied validity solely because it is electronic. An electronic document may satisfy a writing requirement if it maintains the required integrity and reliability, can be authenticated, and remains usable for later reference. An electronic signature may be equivalent to a handwritten signature when the prescribed method reliably identifies the signer and indicates approval.
Electronic form does not dispense with formalities that another law requires for validity. It also does not eliminate the need to prove authenticity. Under the Supreme Court’s Rules on Electronic Evidence, the party offering a private electronic document generally bears the burden of showing its authenticity, integrity, and reliability.
Preserve:
- The final signed electronic file, not only a printed copy;
- The platform’s audit trail and certificate of completion;
- Timestamps, signer authentication records, and verification results;
- The original emails and attachments;
- Complete chat exports rather than selected screenshots;
- File metadata and version history; and
- Records showing when the document was sent, received, opened, and accepted.
What to check before trying to enforce
1. Identify the governing agreement
Locate the final signed version, all amendments, incorporated policies, purchase orders, annexes, renewal notices, and side letters. Check the entire-agreement, amendment, precedence, and non-waiver clauses. A quotation or chat may not override a later signed agreement unless the contract or the parties’ conduct gives it that effect.
2. Pinpoint the obligation and breach
Identify the exact provision breached, when performance became due, what occurred, and what remains capable of cure. Separate a proven breach from dissatisfaction, suspicion, or a future risk.
3. Check your own performance
In reciprocal obligations, a party may have difficulty placing the other in delay if the first party has not performed or is not ready to perform properly. Gather proof of your delivery, payment, tender, approval, access, cooperation, or other required performance.
4. Follow every condition precedent
Review notice addresses, delivery methods, cure periods, escalation meetings, mediation, arbitration, expert determination, and documentary requirements. Sending a message to the usual account may be commercially sensible but still fail a clause requiring registered mail, personal delivery, or notice to a designated officer.
5. Calculate the remedy accurately
Separate principal, contractual interest, legal interest, penalties, liquidated damages, taxes, credits, returned goods, and claimed losses. Do not demand amounts unsupported by the contract or evidence.
Where applicable, the current legal interest rate in the absence of an express rate is 6% per year, but the legal basis, starting date, and application to principal, damages, or a final judgment differ. Default commonly begins upon judicial or extrajudicial demand unless Article 1169 or the contract makes demand unnecessary. The controlling framework is discussed in Nacar v. Gallery Frames, and the BSP’s current regulations continue to state the 6% rate.
6. Send a careful written demand
Unless immediate court relief is necessary, a demand should ordinarily:
- Identify the contract and parties;
- State the relevant obligation and facts of breach;
- Specify the amount or performance demanded;
- Provide any contractually required opportunity to cure;
- State a definite deadline;
- Reserve available rights without exaggeration;
- Use every required notice channel; and
- Preserve proof of dispatch and receipt.
A demand letter usually need not come from a lawyer, but legal review is prudent where cancellation, foreclosure, title, large losses, allegations of fraud, or a limitation deadline is involved. Do not use threats, public shaming, harassment, or disclosure of personal information as collection tactics.
Choosing the proper enforcement route
Negotiation or mediation
A documented settlement can save time and cost. State the amount, payment dates, releases, default consequences, security, and who will bear fees and taxes. Do not surrender original evidence or release security before the agreed conditions are satisfied.
Contractual arbitration
If the contract contains a valid arbitration clause, a court may refer the parties to arbitration rather than decide the merits. Arbitration clauses are generally treated as separate from the rest of the contract, and the tribunal may initially decide objections to its jurisdiction. Review the named institution, rules, seat, number of arbitrators, language, cost allocation, and notice procedure. See the Alternative Dispute Resolution Act, Republic Act No. 9285 and the Supreme Court’s Special ADR Rules.
Barangay conciliation
Prior barangay conciliation is generally a condition before court action for disputes within the lupon’s authority between individuals actually residing in the same city or municipality. Venue and exceptions depend on residence, property location, the parties involved, urgency, and the nature of the dispute. Exceptions include certain disputes involving the government, public officers performing official functions, parties residing in different cities or municipalities, urgent provisional relief, and actions about to prescribe.
Filing in court without required conciliation can result in dismissal or suspension for prematurity. Consult Sections 408–412 of the Local Government Code.
Small claims
Under the current Rules on Expedited Procedures in the First Level Courts, qualifying purely civil money claims of up to ₱1,000,000, exclusive of interest and costs, may use the small-claims procedure. Covered categories include specified claims arising from leases, loans and other credit accommodations, services, and sales of personal property, as well as certain money claims recognized by the rules.
Use the current Supreme Court forms and attach the contract, demand, proof of service, receipts, account records, affidavits, and other supporting evidence. Lawyers generally may not appear for a party at the small-claims hearing, although a party may consult a lawyer before or after it.
Not every contractual dispute is a small claim. Claims seeking title, possession, injunction, cancellation, specific performance, or relief other than payment may require another procedure or forum.
Regular court or specialized forum
The proper court or agency depends on the remedy, amount, property value, venue clause, residence of the parties, location of property, and any special statute. Labor, agrarian, construction, consumer, insurance, securities, data-privacy, intellectual-property, government-procurement, and intra-corporate disputes may fall under specialized rules or bodies. Filing in the wrong forum can waste time without preserving every deadline.
Do not miss the limitation period
Under Articles 1144 and 1145 of the Civil Code, the general periods are:
- Ten years for an action upon a written contract; and
- Six years for an action upon an oral contract.
The period ordinarily runs from accrual of the cause of action—the point when the claimant has a right to sue—not necessarily from the signing date. The maturity date, need for demand, repudiation, installment structure, acceleration clause, and nature of the remedy may change the starting point.
These are not universal deadlines. Special laws and particular remedies may provide shorter periods. Actions to annul a voidable contract generally carry a four-year period with different starting points depending on incapacity, intimidation, mistake, or fraud. An action or defense to declare a contract void under Article 1409 generally does not prescribe, but related claims for recovery, title, possession, or damages may raise separate limitation issues.
Article 1155 provides that filing in court, a creditor’s written extrajudicial demand, or the debtor’s written acknowledgment can interrupt prescription. Do not assume that an informal call or an unsupported allegation of demand will have that effect.
Barangay proceedings interrupt the period upon filing with the punong barangay, but Section 410(c) of the Local Government Code limits that interruption to no more than 60 days. Seek legal advice immediately when a deadline may be near.
Evidence to preserve
Keep originals and reliable electronic copies of:
- The signed contract, every page, annex, amendment, and incorporated document;
- Drafts and redlines showing how disputed language developed;
- Offers, acceptances, quotations, purchase orders, and confirmations;
- IDs, powers of attorney, board resolutions, and secretary’s certificates;
- Official titles, registrations, permits, certificates, and search results;
- Invoices, receipts, bank records, checks, remittance confirmations, and ledgers;
- Delivery receipts, inspection reports, photographs, videos, and acceptance records;
- Emails with headers, complete chat exports, call logs, and meeting notes;
- Demand and cure notices with proof of delivery;
- Evidence of your own performance and readiness to perform;
- Records of defects, delays, mitigation measures, and actual losses; and
- The original device, account, file, or storage location when authenticity may be disputed.
Do not edit, annotate, crop, re-save, or overwrite the only copy of digital evidence. Work from duplicates and preserve the source.
Common mistakes
- Signing with blanks, missing pages, or unattached schedules;
- Relying on oral assurances contradicted by the written agreement;
- Assuming notarization proves that the deal is lawful or fair;
- Failing to verify ownership, liens, licenses, or signing authority;
- Paying an employee or personal account not authorized in writing;
- Ignoring automatic renewal or short cancellation-notice periods;
- Accepting unilateral price changes or open-ended penalties without limits;
- Treating every breach as grounds for immediate termination;
- Skipping required demand, cure, mediation, arbitration, or barangay proceedings;
- Preserving only screenshots instead of complete electronic records;
- Waiting while the limitation period continues to run; and
- Using self-help measures—such as lockouts, seizure, disposal of property, or public accusations—without confirming legal authority.
When legal help is urgent
Consult a Philippine lawyer promptly when:
- A prescriptive or contractual deadline is approaching;
- Property may be transferred, concealed, demolished, foreclosed, or repossessed;
- You need an injunction, attachment, receivership, or another provisional remedy;
- A signature, title, authority, or notarization may be forged or fraudulent;
- The transaction involves land, inheritance, family property, a guaranty, mortgage, or substantial security;
- The other party is insolvent or removing assets;
- You received a summons, subpoena, foreclosure notice, termination notice, or regulatory order;
- There are threats, coercion, identity theft, or unauthorized electronic transactions;
- The agreement is cross-border or selects foreign law or a foreign forum; or
- A specialized statute or regulator may control the dispute.
FAQ
Is an unsigned contract enforceable?
Sometimes. Acceptance may be express, implied, electronic, or shown by conduct. Enforceability still depends on proof, authority, essential terms, and any form required by law.
Must every contract be notarized?
No. Notarization is required only where the applicable law or transaction demands a public document or the parties choose it for evidentiary or registration purposes. It does not cure an otherwise defective agreement.
Is an electronic signature valid?
Generally yes, if it reliably identifies the signer, indicates approval, and can be authenticated under Republic Act No. 8792 and the Rules on Electronic Evidence. Special statutory formalities still apply.
Can one party cancel immediately after a breach?
Not always. Check whether the breach is substantial, whether the contract permits extrajudicial cancellation, and whether notice and cure are required. Wrongful cancellation may itself be a breach.
Is a written demand always required?
Demand is generally important to place an obligor in delay, but Article 1169 recognizes exceptions, including when the contract or law expressly makes demand unnecessary, time was a controlling motive, or demand would be useless. The contract’s notice procedure should still be followed.
Can an unfair standard-form clause simply be ignored?
No. Contracts of adhesion are not automatically invalid. A clause may be challenged if it is illegal, unconscionable, contrary to public policy, genuinely ambiguous, or otherwise defective, but that conclusion usually requires analysis of the text and facts.
How long do I have to sue?
The usual Civil Code periods are ten years for a written contract and six years for an oral contract, counted from accrual, but special laws and remedies may impose shorter periods. Obtain advice early rather than calculating the deadline from the signing date alone.
This article provides general Philippine legal information, not legal advice for a particular contract or dispute. Contract validity, remedies, forum, and deadlines depend on the documents and facts. Primary laws, Supreme Court rules and decisions, BSP materials, and official judiciary guidance were checked as of 4 August 2026.