Quick answer

In the Philippines, an action to collect a debt evidenced by a written contract or promissory note generally must be filed within 10 years from the date the creditor’s cause of action accrued. Ordinarily, this is the date the debt became due and the debtor failed to pay.

The period is generally:

Basis of the claim	General prescriptive period
Written contract or promissory note	10 years from accrual
Oral loan or oral contract	6 years from accrual
Mortgage action	10 years
Final judgment	10 years from finality, subject to the special rules on execution

These periods are not always counted from the date the money was borrowed or the document was signed. The due date, installment schedule, acceleration clause, written demands, acknowledgments, payments, prior cases, and wording of the documents can change the calculation.

A creditor should not wait until the deadline is close. Prescription is often decided by examining the exact documents and chronology, and an informal call or verbal promise may not protect the claim.

The 10-year rule for a written debt

Article 1144 of the Civil Code requires an action based on a written contract to be brought within 10 years from the time the right of action accrues. A signed promissory note, written loan agreement, acknowledgment of debt, or comparable document will ordinarily fall under this rule.

A cause of action generally accrues when all the following are present:

The creditor has a legal right to payment.
The debtor has a corresponding obligation.
The debtor violates that right by failing to pay when payment is already demandable.

For a note stating a definite maturity date, the usual starting point is the date payment became due and was not made. If the contract validly requires a demand before the entire balance becomes due, the wording and service of that demand may be important.

The controlling provisions are Articles 1139 to 1155 of the Civil Code.

When the debt is payable in installments

An installment loan requires special care.

As a general approach, each unpaid installment may give rise to a cause of action when that installment falls due. This can mean that older installments have prescribed while later installments remain collectible.

The result may be different if the agreement contains an acceleration clause allowing the creditor to declare the entire unpaid balance due after default. The relevant starting date may depend on:

whether acceleration was automatic or optional;
whether the contract required written notice or demand;
when the creditor actually exercised the option;
whether the debtor received the notice;
whether later payments, restructuring, or written acknowledgments changed the parties’ obligations.

Do not assume that one missed installment automatically caused the entire loan to prescribe from that date. The actual note and payment history must be reviewed.

Notes payable “on demand”

A note payable on demand does not necessarily let the creditor postpone prescription indefinitely by simply declining to make a demand.

Depending on the instrument and the governing law, the obligation may be immediately demandable, or a demand may be a contractual or legal condition before suit. The date of issuance, delivery, demand language, and surrounding agreement all matter. A lawyer should review an old demand note before either side relies on a prescription defense.

Oral loans generally prescribe in six years

Under Article 1145 of the Civil Code, an action based on an oral contract generally must be commenced within six years.

An oral loan can be enforceable, but proving its terms is usually harder. The parties may disagree about the amount, due date, interest, payments, or even whether the transfer was a loan rather than a gift.

Messages, bank-transfer records, receipts, and a debtor’s written admissions may help prove the transaction. They may also affect whether the claim is properly characterized as one based on a written contract or whether prescription was interrupted. That classification is fact-sensitive and should not be assumed merely because some messages exist.

What interrupts the prescriptive period?

Article 1155 of the Civil Code states that prescription is interrupted by:

filing the action in court;
a written extrajudicial demand by the creditor; or
a written acknowledgment of the debt by the debtor.

The Supreme Court has explained that interruption generally causes the applicable prescriptive period to begin anew. See Intercontinental Broadcasting Corporation v. Panganiban, G.R. No. 106646, June 30, 1993.

Written demand by the creditor

A proper written demand sent before prescription is completed can interrupt the running of the period. Preserve proof of both its contents and its receipt, such as:

a signed receiving copy;
registry receipt, tracking record, and return card;
courier proof of delivery;
authenticated email records;
the complete message thread and account information;
an affidavit from the person who served the demand, where appropriate.

A phone call or purely verbal demand is not the written extrajudicial demand specified in Article 1155.

Sending a letter after the claim has already prescribed should not be treated as a safe method of restoring the action. Whether an expired claim was later revived or prescription was validly waived requires separate legal analysis.

Written acknowledgment by the debtor

A debtor’s signed letter, written payment proposal, restructuring agreement, or other clear written admission may interrupt prescription. An ambiguous message may not be enough.

The document should be evaluated in context. A communication disputing the debt, offering a compromise without admitting liability, or discussing settlement hypothetically is not necessarily an acknowledgment within Article 1155.

Partial payment

A partial payment is important evidence, but its effect should not be assumed in isolation. Preserve the receipt, deposit record, accompanying messages, and any written statement identifying the debt. A payment supported by a written acknowledgment may interrupt prescription; the legal effect depends on the circumstances.

A simple illustration

Suppose a written promissory note made the full loan payable on June 30, 2017. The debtor did not pay, and no contractual condition postponed the creditor’s right to sue.

The ordinary 10-year period would be measured from the accrual of the action in 2017. If the debtor received a qualifying written demand in 2022, before prescription was completed, Article 1155 may cause a fresh period to run from that interruption.

This illustration is not a deadline calculator. The rules on computing periods, the precise due date, receipt of the demand, intervening acknowledgments, court filings, and terms of the note can alter the result.

Secured debts and mortgages

A mortgage does not eliminate prescription. Article 1142 of the Civil Code provides that a mortgage action prescribes after 10 years.

A creditor may have both a personal claim against the borrower and a remedy against the mortgaged property. Their availability can depend on the loan documents, maturity or acceleration date, prior demands, foreclosure steps, and applicable special laws.

Foreclosure also has separate procedural requirements. A creditor considering foreclosure—or a property owner who has received a foreclosure notice—should obtain legal advice promptly rather than relying only on the general 10-year rule.

If the creditor already has a judgment

A final judgment creates a different enforcement timeline.

Under Rule 39, Section 6 of the Rules of Court, a final and executory judgment may generally be enforced by motion within five years from the date of its entry. After that period, and before the judgment is barred by prescription, it may generally be enforced through an independent action. Article 1144 separately provides a 10-year period for an action upon a judgment, counted from finality under Article 1152.

The rules are stated in Rule 39 of the Rules of Court.

A judgment creditor should act well before the five-year period expires. Delays caused by appeals, injunctions, agreements, or circumstances attributable to the judgment debtor may require a case-specific computation.

Does a demand letter have to be sent before filing?

Not in every collection case. If the obligation already has a definite due date, demand may be unnecessary to make payment legally demandable, unless the law or contract requires it. Demand can nevertheless be important for:

establishing default in situations where demand is required;
interrupting prescription if the demand qualifies under Article 1155;
documenting the amount claimed;
giving the debtor a final opportunity to pay;
supporting claims for applicable interest, damages, or contractual remedies.

The Civil Code’s rules on delay and demand appear in Article 1169. A defective demand letter can create disputes about the amount, due date, or acceleration of the loan, so material claims should be reviewed before sending.

Interest and collection charges

Prescription is separate from the question of how much may lawfully be collected.

Under Article 1956 of the Civil Code, conventional interest is not due unless the agreement to pay interest is expressly made in writing. Courts may also reduce interest, penalties, or charges that are unconscionable or otherwise unlawful.

After a monetary obligation is breached, legal interest may apply under the rules explained by the Supreme Court, including Nacar v. Gallery Frames, G.R. No. 225433, February 26, 2020. The proper rate and starting date depend on the nature of the obligation, the parties’ valid written stipulations, demand, and the judgment. A creditor should not simply add an assumed monthly rate, compounded interest, attorney’s fees, or collection costs.

Where and how a collection case may be filed

The proper procedure depends primarily on the amount and nature of the claim.

Small claims

A claim for payment of money not exceeding ₱1,000,000, exclusive of interest and costs, may generally qualify for the small-claims process in a first-level court if it falls within the categories covered by the Rules on Expedited Procedures in the First Level Courts.

A claimant ordinarily files the prescribed verified Statement of Claim and attaches the actionable documents and available evidence. Lawyers generally may not appear for or represent a party at the small-claims hearing, unless the lawyer is the party.

The current rules took effect on April 11, 2022. Forms and procedural materials should be obtained from the Supreme Court’s Small Claims page.

Claims above the small-claims limit

Collection cases that do not qualify as small claims may proceed under the applicable rules for civil cases. Under Republic Act No. 11576, first-level courts generally have exclusive original jurisdiction over civil actions where the demand does not exceed ₱2,000,000, exclusive of specified items such as interest, damages, attorney’s fees, litigation expenses, and costs. Claims beyond the statutory limit generally fall within the Regional Trial Court’s original jurisdiction, subject to the precise nature of the action.

See Republic Act No. 11576.

Venue is a separate issue. A personal action is generally filed where the plaintiff or a principal plaintiff resides, or where the defendant or a principal defendant resides, at the plaintiff’s election, unless a valid written venue stipulation or a special rule applies. Jurisdiction, venue, joinder of claims, and the amount demanded should be checked before filing.

Barangay conciliation may be required first

The Katarungang Pambarangay process may be a precondition to filing when the dispute falls within the lupon’s authority—commonly when the parties are actual residents of the same city or municipality and no statutory exception applies.

Section 412 of the Local Government Code generally requires the parties to confront each other through barangay conciliation before going to court. Direct court filing is permitted in specified situations, including when the action might otherwise be barred by prescription or when it is coupled with certain provisional remedies.

The residence of each party, the identity of a corporate party, the location of adjoining barangays, and the urgency of the case can affect whether conciliation is required. Filing in court without a required Certificate to File Action can delay or defeat the case. See Sections 408 to 417 of the Local Government Code.

Evidence a creditor should preserve

Keep the originals when available and make secure digital copies of:

the promissory note and every page of the loan agreement;
proof that the money was delivered, such as bank transfers or signed receipts;
the complete payment ledger;
postdated checks and bank return records;
written demands and proof of receipt;
messages and emails discussing the loan, default, or payment promises;
restructuring, extension, compromise, or acknowledgment documents;
documents showing assignment of the debt;
security documents, such as a real-estate or chattel mortgage;
barangay records and any Certificate to File Action;
previous pleadings, orders, dismissals, judgments, and execution records;
current addresses and reliable identifying information for the parties.

Screenshots should show the account identity, date, time, and surrounding conversation. Export or preserve the original electronic records when possible; cropped screenshots alone can invite authenticity objections.

What a debtor should check

A debtor who receives a demand should verify:

the identity and authority of the creditor or collection agent;
whether the claimant owns the debt;
the original principal and payments already made;
the due date and any acceleration clause;
the computation of interest, penalties, and fees;
whether the supposed acknowledgment or demand is genuine;
whether the action has prescribed;
whether the claim was already paid, settled, novated, released, or adjudicated;
whether the summons or court papers are authentic.

Do not ignore a real summons. Prescription is a defense that must be properly and timely raised. Silence can lead to a judgment even when the debtor believes the claim is wrong.

Common mistakes

Counting from the wrong date

The signing date, release date, maturity date, date of demand, acceleration date, and date of last written acknowledgment are not interchangeable.

Relying on verbal demands

Article 1155 specifically recognizes a written extrajudicial demand. Preserve reliable proof that the debtor received it.

Assuming every text message resets the period

The communication must amount to a sufficiently clear written acknowledgment of the debt. Context and authenticity matter.

Waiting until the last few days

Filing defects, incorrect venue, missing barangay proceedings, unpaid docket fees, or lack of supporting documents can create serious problems. Begin legal review well before the apparent deadline.

Treating a demand letter as a court judgment

A demand does not authorize the creditor to seize property, garnish wages, or enter a home. Those remedies generally require lawful judicial process.

Adding unsupported interest

Conventional interest must satisfy Article 1956, and excessive interest or penalties can be reduced or rejected.

Assuming nonpayment automatically means imprisonment

No person may be imprisoned merely for nonpayment of debt under Article III, Section 20 of the 1987 Constitution. Separate acts—such as issuing a check that falls within Batas Pambansa Blg. 22 or committing provable fraud—may raise distinct legal issues, but inability or refusal to pay a civil debt alone is not automatically a crime.

Practical steps for a creditor

Prepare a dated chronology from release of the money to the present.
Identify the exact document on which the claim will be based.
Determine every due date and whether acceleration occurred.
Record all payments, written demands, and written acknowledgments.
Calculate the earliest plausible prescription deadline.
Check whether barangay conciliation is required.
Determine the correct court, procedure, and venue.
Send a carefully drafted written demand when appropriate, with provable delivery.
File early enough to correct procedural problems.
Have counsel review the matter immediately if the apparent deadline is near, the amount is substantial, collateral is involved, or an earlier case was dismissed.

Practical steps for a debtor

Do not sign an acknowledgment, restructuring agreement, or payment proposal without understanding its effect.
Request a complete statement of account and supporting documents.
Compare the creditor’s ledger with your receipts and bank records.
Preserve all demands and communications.
Check the maturity, acceleration, demand, acknowledgment, and filing dates.
Respond to genuine barangay or court notices within the stated period.
Raise prescription and other defenses through the proper procedure.
Seek help immediately if foreclosure, attachment, garnishment, or a court deadline is involved.

When legal help is urgent

Consult a Philippine lawyer promptly when:

the apparent prescriptive deadline is within the next several months;
there is uncertainty about an installment or acceleration clause;
a prior case was dismissed or withdrawn;
the debt was restructured, assigned, or partly paid;
the borrower or creditor has died;
a mortgage, guaranty, suretyship, or postdated check is involved;
property has been threatened with foreclosure or attachment;
a court summons, subpoena, or judgment has been received;
the parties disagree about whether a message acknowledged the debt;
the creditor is adding large interest, penalties, or collection charges.

Those who cannot afford private counsel may inquire with the Public Attorney’s Office about eligibility or contact the local chapter of the Integrated Bar of the Philippines for available legal-aid services.

Frequently asked questions

Is every promissory note collectible for 10 years from signing?

No. The 10 years ordinarily runs from accrual of the cause of action, not automatically from signing. A fixed maturity date, installments, acceleration clause, or condition requiring demand may determine when accrual occurred.

Can a creditor still demand payment after 10 years?

A creditor may send a demand, but a court action may already be barred if prescription was completed. A late demand by itself should not be assumed to revive a prescribed action.

Does a written demand restart the 10 years?

A qualifying written extrajudicial demand made before prescription is completed generally interrupts prescription, causing the period to run anew. Proof of content, sending, and receipt is important.

Does a verbal promise to pay restart prescription?

Article 1155 refers to a written acknowledgment by the debtor. A verbal promise should not be relied upon to interrupt prescription.

Does paying a small amount revive the whole debt?

Not automatically in every situation. The payment, accompanying statements, timing, and written records must be examined. Do not make or accept a token payment solely on an assumption about its legal effect.

Can the parties extend the due date?

They may agree to restructure or extend the debt, subject to applicable law. The agreement should be clear and written. Its effect on the old obligation and prescription depends on whether it is an extension, acknowledgment, compromise, or novation.

Can prescription be waived?

A person may waive prescription already acquired, expressly or through acts implying abandonment, under Article 1112 of the Civil Code. A purported waiver made in advance is treated differently. Whether particular conduct amounts to waiver is a legal question.

Is a notarized promissory note required?

Notarization is generally not what creates the 10-year period. A private written and signed agreement may be enforceable. Notarization can strengthen proof of due execution and make the document a public document, but it does not cure illegal or unclear terms.

Can the creditor take the debtor’s property without filing a case?

Generally, no. Collection, attachment, garnishment, execution, and foreclosure must follow lawful procedures. A security agreement may give the creditor special remedies, but it does not authorize harassment, trespass, or arbitrary seizure.

What if the debtor has already left the Philippines?

The claim does not disappear, but service of summons, venue, enforcement, and the effect of absence on prescription may become complicated. Obtain case-specific advice immediately rather than assuming the period stopped.

This article provides general Philippine legal information, not legal advice or a definitive computation for any particular debt. Prescription depends on the actual instruments, dates, communications, proceedings, and defenses. Official legal sources and procedures were checked as of September 12, 2026.