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 right to sue accrues. This is not necessarily 10 years from the date the document was signed. The usual starting point is the date the debt became due and remained unpaid.

Different rules may apply when:

the debt was oral rather than written;
payment is by installments;
the note contains an acceleration clause;
the debtor made partial payments or written acknowledgments;
the creditor sent and the debtor received a written demand;
the debt is secured by a mortgage;
a judgment has already been obtained; or
a special law governs the transaction.

Prescription is highly document- and date-sensitive. The note, payment history, demands, acknowledgments, and prior proceedings must be examined before concluding that a claim is still enforceable.

The general 10-year period for a written debt

Article 1144 of the Civil Code provides a 10-year period for actions based on:

a written contract;
an obligation created by law; or
a judgment.

A signed promissory note ordinarily falls under the first category. A written loan agreement, acknowledgment of indebtedness, or comparable document may also qualify, depending on its contents and authenticity.

The governing principle is that prescription runs from the time the right of action accrues—that is, when the creditor has a complete legal right to demand judicial relief. Articles 1150 and 1144 should therefore be read together.

For example, if a promissory note states that the entire amount is due on September 30, 2026, and no earlier default provision applies, the collection claim ordinarily accrues when payment becomes due and is not made. The signing date may be much earlier, but it normally is not the controlling date if the debt was not yet demandable.

The core provisions appear in the Civil Code of the Philippines, Articles 1139–1155.

Oral loans generally have a shorter period

An action upon an oral contract generally must be commenced within six years, under Article 1145 of the Civil Code.

The existence of a check, receipt, message, ledger entry, or later acknowledgment does not automatically make the original loan a written contract for every purpose. The legal classification depends on whether the writing itself contains or sufficiently evidences the enforceable undertaking.

This distinction can determine whether the applicable period is six years or 10 years. Preserve every document instead of assuming that an informal loan is necessarily “oral” or “written.”

When does the 10-year period begin?

Note with a fixed maturity date

For a note payable in one amount on a stated date, the period ordinarily begins when that maturity date arrives and payment is not made, because that is when the creditor can sue.

Installment debt

When separate installments become due on separate dates, each unpaid installment may create its own cause of action. Prescription can therefore run separately from each installment’s due date.

The Supreme Court applied that approach in Development Bank of the Philippines v. Ozarraga, explaining that each unpaid installment may give rise to a separate action.

The result can change if the contract has a valid acceleration clause.

Acceleration clause

An acceleration clause may provide that default on one installment makes the entire unpaid balance immediately due. Some clauses operate automatically; others require notice, demand, or an affirmative act by the creditor.

The exact wording matters. The Supreme Court has recognized that a clear acceleration clause is valid and can make the entire obligation due upon the specified default, as illustrated in Philippine Savings Bank v. Sps. Mañalac.

Do not assume that every missed installment automatically starts prescription for the entire balance. Read the clause for:

whether acceleration is automatic or optional;
whether notice or demand is required;
whether the creditor must formally elect to accelerate; and
the date on which the required event actually occurred.

Check used as evidence of debt

A check may support a civil collection claim even when criminal liability is absent. In Evangelista v. Screenex, Inc., the Supreme Court treated an action based on a check as subject to the 10-year period for a written contract. In the absence of evidence establishing another maturity date, the Court reckoned accrual from the date written on the check; for an undated check, from its issuance.

A check case remains fact-specific. The underlying agreement, maturity terms, delivery, dishonor, demands, and purpose of the check can affect the analysis.

Debt payable on demand or with no clear due date

The words “payable on demand” do not always justify waiting indefinitely before taking action. Likewise, when the agreement does not state a definite period, the court may need to determine whether the obligation was immediately demandable, whether demand was a necessary element of default, or whether a period should first be judicially fixed under Article 1197.

Because the prescription analysis may turn on the wording and surrounding facts, obtain legal advice before relying on an undated or demand note.

Events that interrupt prescription

Article 1155 of the Civil Code identifies three ways prescription of an action may be interrupted:

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

An interruption generally erases the elapsed period and causes the applicable period to begin anew from the legally relevant event. In Overseas Bank of Manila v. Geraldez, the Supreme Court explained the effect of a written extrajudicial demand on the prescriptive period.

Written demand by the creditor

A proper written demand can interrupt prescription. The creditor should preserve proof of:

the demand’s exact contents;
the date it was sent;
the address or electronic account used;
actual receipt by the debtor or an authorized recipient; and
the identity of the sender and recipient.

A verbal demand, unanswered telephone call, or internal account notation is not the written extrajudicial demand specified in Article 1155.

Emails and electronic messages may qualify as electronic writings under the Electronic Commerce Act, but authenticity, integrity, attribution, receipt, and contents may be disputed. For an approaching deadline, do not depend exclusively on an informal chat message.

A demand sent only after the claim has already prescribed may raise different issues, including whether the debtor validly renounced acquired prescription or undertook a new enforceable obligation. It should not be treated automatically as reviving an expired action.

Written acknowledgment by the debtor

A debtor’s signed letter, restructuring request, written payment proposal, balance confirmation, or other written admission may interrupt prescription if it genuinely acknowledges the debt.

The wording matters. A communication disputing liability, making a purely hypothetical offer, or proposing settlement without admitting the debt may not have the same effect.

Partial payment can also be important. Article 1151 states that, for actions enforcing obligations to pay principal with interest or annuity, prescription runs from the last payment of the annuity or interest. In Development Bank of the Philippines v. Adil, the Supreme Court treated the last payment as the relevant reckoning point on the facts before it.

Keep receipts and records showing what the payment covered. A creditor should not unilaterally label an unrelated transfer as acknowledgment of the debt.

Filing a court action

Filing the proper action before a court interrupts prescription. Whether an earlier case that was dismissed, abandoned, filed in the wrong forum, or otherwise ineffective preserved the claim requires a closer procedural analysis.

Do not wait until the final day. Filing fees, venue, jurisdiction, barangay proceedings, verification, required attachments, service rules, and electronic-submission requirements may affect whether the filing is valid and timely.

A collection demand is not the same as filing a case

A written demand may restart the period under Article 1155, but it does not produce a judgment, levy property, garnish a bank account, or compel payment by itself.

A creditor must obtain an enforceable judgment or use a legally authorized remedy before compulsory execution. Private creditors and collection agents cannot lawfully seize property merely because a promissory note is unpaid.

Conversely, a debtor should not ignore a demand because “no case has been filed yet.” The demand may affect prescription and may be followed quickly by barangay proceedings or a court action.

If the debt is secured by a mortgage

A mortgage gives the creditor an additional remedy against the mortgaged property, but it does not eliminate prescription issues. Article 1142 provides that a mortgage action prescribes after 10 years, counted from accrual of the right to foreclose, ordinarily upon default under the controlling documents.

The personal action to collect on the note and the action to foreclose are closely related but legally distinct remedies. A creditor must also observe the prohibition against splitting a single cause of action and the rules governing election of remedies.

In its 2024 ruling in Sps. Ruiz v. Philippine National Bank, the Supreme Court held, on the facts of that case, that filing an application for extrajudicial foreclosure with the sheriff did not constitute filing an action in court under Article 1155. The Court also addressed the consequences of electing foreclosure and the rule against splitting a cause of action.

A creditor with a secured loan should obtain advice before choosing between collection, judicial foreclosure, and extrajudicial foreclosure. An invalid or prescribed foreclosure attempt may not preserve the personal action.

Prescription after a judgment

If the creditor has already obtained a final judgment, the analysis changes. Article 1144 provides a 10-year period for an action upon a judgment, while Article 1152 states that the period begins when the judgment becomes final.

Execution by motion is governed separately by Rule 39 of the Rules of Court. Generally, a final judgment may be executed by motion within five years from entry; after that and before it is barred by prescription, it may be enforced through an independent action. The actual dates of finality, entry, prior execution proceedings, satisfaction, and any applicable exception must be verified from the court record.

Prescription usually bars the court action; it does not erase every practical consequence

Prescription generally bars the judicial remedy when properly invoked. It should not be confused with proof that:

no loan was made;
the note is forged;
the debt was paid;
the creditor owns the claim;
the amount demanded is correct; or
the interest and penalties are enforceable.

Prescription is an affirmative defense. A debtor should raise it at the proper time. Under the current Rules of Civil Procedure, failure to raise an affirmative defense at the earliest opportunity may result in waiver.

When prescription cannot be determined from the face of the pleadings because receipt, payment, demand, maturity, or acknowledgment is disputed, the court may need evidence before resolving it. The Supreme Court discussed this distinction in PNB v. Tad-y.

Interest, penalties, and attorney’s fees are separate issues

A timely collection case does not mean every amount written in the note will automatically be awarded.

Under Article 1956 of the Civil Code, conventional interest is generally not due unless it was expressly stipulated in writing. Courts may also reduce an iniquitous or unconscionable penalty under Article 1229. Attorney’s fees require a contractual or legal basis and remain subject to judicial review.

The legal-interest consequences of breach and judgment depend on the nature of the obligation and the applicable Supreme Court rules. A creditor should prepare a transparent computation separating:

original principal;
payments and their dates;
contractual interest;
penalties or late charges;
claimed attorney’s fees; and
legal interest, if applicable.

Practical steps for a creditor

1. Build a complete date table

List the following dates before calculating prescription:

execution and delivery of the note;
release of the loan proceeds;
each installment due date;
final maturity;
first default;
acceleration notice or election;
every payment;
every written demand and proof of receipt;
every written acknowledgment;
any restructuring or renewal; and
any barangay, foreclosure, or court proceeding.

Calculate from the date the action became legally available—not simply from the oldest date appearing on the document.

2. Preserve the original evidence

Keep:

the original promissory note and loan agreement;
proof that the money or property was delivered;
payment schedules and account statements;
deposit slips, bank records, and official receipts;
checks and bank-return records;
signed acknowledgments or restructuring agreements;
demand letters and delivery confirmations;
complete email or message exports, not cropped screenshots alone;
mortgage and title records, if any; and
records identifying any assignee or current owner of the debt.

An original note may be especially important when its authenticity, alteration, endorsement, or ownership is contested.

3. Send an accurate written demand

State the basis of the debt, principal balance, material dates, payment instructions, and a reasonable deadline. Avoid inflated amounts, unsupported threats, public shaming, or claims of criminal liability merely to force payment.

Send the demand through a method that reliably establishes receipt. If prescription is close, consult counsel immediately instead of assuming that a demand letter alone will solve every deadline problem.

4. Check whether barangay conciliation is required

Under Sections 408–412 of the Local Government Code, prior Katarungang Pambarangay proceedings may be a condition before suit when the dispute falls within the lupon’s authority—commonly, disputes between natural persons who actually reside in the same city or municipality.

Exceptions and special venue rules apply, including disputes involving government parties, official functions, parties residing in different cities or municipalities, and urgent judicial relief. If conciliation is required, secure the proper certification before filing in court.

Barangay proceedings should not be assumed to extend a nearly expired Civil Code period. Get advice on how the conciliation requirement and prescription interact in the specific case.

5. Choose the correct court procedure

A pure money claim of ₱1,000,000 or less, exclusive of interest and costs, generally falls under the Rule on Small Claims in the first-level courts. Official forms and instructions are available on the Supreme Court’s Small Claims page.

For a claim above ₱1,000,000, the ordinary or other applicable expedited procedure may apply. Under Republic Act No. 11576:

first-level courts generally have original jurisdiction over money demands not exceeding ₱2,000,000, exclusive of the statutory exclusions used to determine jurisdiction; and
claims exceeding ₱2,000,000 generally fall within the Regional Trial Court’s original jurisdiction.

Interest, damages, attorney’s fees, litigation expenses, and costs have specific treatment for jurisdiction and filing fees. Multiple claims may be aggregated. Verify the current rules, venue, filing fees, and required submissions with the proper court.

Practical steps for a debtor

1. Do not admit or promise payment impulsively

Before signing a balance confirmation, restructuring agreement, promissory note, or payment proposal, determine whether the original action may already have prescribed. A new written undertaking or acknowledgment may materially change the legal position.

Do not fabricate a denial if the debt is genuine. Instead, request the underlying documents and an itemized computation.

2. Preserve proof of payment and communications

Keep originals or reliable copies of:

receipts;
bank transfers;
deposit slips;
checks;
written waivers or settlements;
messages confirming full payment;
surrender or cancellation of the note; and
account statements showing how payments were applied.

3. Check the creditor’s identity and authority

If a collection agency, assignee, heir, or unfamiliar company demands payment, request proof that it owns or is authorized to collect the account. Do not send money solely because the collector possesses a photocopy or knows details of the loan.

4. Respond promptly to official papers

A demand letter, barangay summons, small-claims summons, or court summons requires different action. Prescription does not protect a debtor automatically if it is not timely and properly raised.

Failure to answer or appear can have serious procedural consequences. Seek legal help immediately upon receiving court papers.

Common mistakes

Counting 10 years automatically from the signing date instead of determining when the debt became enforceable.
Treating every installment loan as if the whole balance accrued on one date.
Ignoring an acceleration clause or assuming acceleration without satisfying its conditions.
Relying on telephone calls as an Article 1155 written demand.
Keeping a demand letter but no proof that the debtor received it.
Assuming a partial payment or restructuring discussion has no effect on prescription.
Believing a stale debt becomes timely merely because a collector sends a new statement.
Filing an extrajudicial foreclosure request and assuming it is a court action that interrupts prescription.
Splitting foreclosure and collection claims without considering procedural consequences.
Ignoring mandatory barangay conciliation.
Filing in the wrong court or under the wrong procedure.
Claiming interest that was not agreed to in writing.
Failing to raise prescription promptly as an affirmative defense.
Discarding original notes, receipts, envelopes, delivery records, or complete electronic conversations.

When legal help is urgent

Consult a Philippine lawyer promptly when:

the apparent deadline is within the next several months;
the due date, acceleration date, or last payment is disputed;
a demand may have been sent near the end of the period;
the debtor made a recent written acknowledgment of an old debt;
the note is payable on demand or has no clear maturity date;
a mortgage, guaranty, suretyship, or collateral is involved;
the creditor previously filed or abandoned a case or foreclosure;
either party has died or insolvency or estate proceedings are pending;
the original note is missing, altered, or allegedly forged;
the claim was assigned to another person or collection company;
court, sheriff, or barangay papers have been received; or
several debts or promissory notes may constitute one cause of action.

Frequently asked questions

Is a promissory note collectible forever?

No. An action on a written promissory note generally prescribes after 10 years from accrual unless prescription was validly interrupted or a different rule applies.

Is the period always counted from the date the note was signed?

No. It is generally counted from the date the creditor could legally sue, commonly the maturity or default date. Installments, acceleration clauses, demands, and conditions can change the reckoning point.

Does a demand letter extend the deadline?

A written extrajudicial demand that satisfies Article 1155 can interrupt prescription and ordinarily start the applicable period anew. Receipt and contents should be proven. A letter sent after prescription has already been completed presents a different legal question.

Does a text message admitting the debt count?

Possibly, but not automatically. The court may examine whether it is a genuine written acknowledgment, who sent it, whether it is complete and unaltered, and what it actually admits. Preserve the original device, account data, and complete conversation.

Does partial payment restart prescription?

It can affect the reckoning, particularly where the payment acknowledges the obligation or consists of principal or interest covered by Article 1151. The purpose, date, and application of the payment must be established.

Can a creditor file a small-claims case for an old note?

Only if the action remains timely and the claim otherwise falls within the Small Claims Rule. The simplified procedure does not revive a prescribed claim.

Can the debtor be imprisoned simply for failing to pay?

No person may be imprisoned merely for debt. Fraud, issuance of a worthless check, or another independently defined offense is a separate matter requiring proof of every criminal element. A collection demand should not equate ordinary nonpayment with a crime.

Does notarization change the 10-year period?

Notarization can affect the document’s evidentiary status, but it does not by itself make a debt perpetual or automatically change the statutory period.

Can parties agree that the debt will never prescribe?

Contract terms cannot simply defeat mandatory law and public policy. Any waiver or renunciation of prescription must be evaluated under the Civil Code, including Article 1112, and cannot be assumed from boilerplate language.

What if the creditor already has a final judgment?

Different enforcement rules apply. Verify the dates of finality and entry, any execution proceedings, and the periods under Article 1144, Article 1152, and Rule 39.

Official legal sources

This article provides general legal information, not legal advice or a definitive computation for a particular debt. Prescription depends on the actual documents, dates, payments, demands, acknowledgments, parties, and proceedings. Primary legal sources and procedures were checked as of August 26, 2026.