Quick answer

An action to collect a debt evidenced by a written promissory note generally prescribes after 10 years from the date the creditor’s right to sue accrued—usually the note’s maturity date, not automatically the date it was signed. An action based on an oral loan generally prescribes after six years.

The deadline can change if there was a timely written demand, a written acknowledgment of the debt, an installment or acceleration clause, a restructuring agreement, payment of stipulated interest, a mortgage, a judgment, barangay proceedings, or the death of a party. Do not assume that sending a demand letter near or after the tenth year will always save the claim.

The basic prescriptive periods

Under Articles 1142, 1144, and 1145 of the Civil Code of the Philippines:

Basis of the claim	General period
Written promissory note or written loan contract	10 years from accrual of the right of action
Oral loan agreement	6 years from accrual
Action to enforce a mortgage	10 years from accrual
Final judgment ordering payment	10 years from finality, subject to the separate execution rules discussed below

The court looks at the true basis of the action and the documents involved. A signed promissory note containing the borrower’s promise, amount, and payment terms will ordinarily qualify as a written contract. A receipt, ledger entry, invoice, or unsigned statement of account may be evidence of a debt without necessarily constituting the complete written contract on which the action is based.

Notarization is not what creates the 10-year period. A private promissory note may be enforceable, although its authenticity, delivery, terms, consideration, or the signer’s authority may still have to be proved if properly disputed.

When does the period begin?

Article 1150 of the Civil Code counts prescription from the day the action may be brought. The key question is therefore: When did the debt become legally enforceable?

Note with a fixed maturity date

If the note states that payment is due on a particular date, the 10-year period ordinarily begins when that date arrives and the borrower fails to pay.

For example, if a note is payable in full on September 1, 2020, the conservative starting point is September 1, 2020. A later decision by the creditor to start collection does not ordinarily postpone that starting date.

A demand may still be important for placing the debtor in delay, claiming certain interest or damages, complying with the contract, and interrupting prescription. But a creditor should not assume that the right of action begins only when the creditor finally chooses to demand payment.

Installment debt

Where the obligation must be paid in installments, each unpaid installment can create a separate cause of action when it becomes due. Some early installments may therefore prescribe before later ones.

The result may change if the agreement contains an acceleration clause. In Estate of Ubat v. Philippine National Bank, the Supreme Court treated each required installment as separately enforceable and also examined language making the entire balance due upon default.

The exact wording matters:

A clause stating that the balance shall automatically become due upon default may start prescription on the entire accelerated balance at that point.
A clause giving the creditor an option to declare the balance due may require proof that the creditor exercised that option.
A waiver, restructuring, or course of dealing may affect the result.

Review the note, disclosure statement, restructuring papers, and payment schedule together.

Note payable on demand or with no maturity date

Under Section 7 of the Negotiable Instruments Law, an instrument is payable on demand if it expressly says so or states no time for payment. Because such an obligation can ordinarily be demanded immediately, the safest approach is to count from issuance or from the earliest date the creditor could have sued—not from a much later date selected by the creditor.

The surrounding agreement may matter, particularly if the parties clearly intended a period that the court must first fix. Obtain legal advice rather than leaving an undated or demand note dormant.

Checks used as evidence or conditional payment

A check is also a written negotiable instrument, but it is not identical to a promissory note. In Evangelista v. Screenex, Inc., the Supreme Court held that, absent another proven due date or a valid interruption, prescription of the action based on a dated check was reckoned from the date written on it; for an undated check, from its issuance.

A creditor should present a check within a reasonable time and preserve the bank’s dishonor records. Leaving a check unpresented for years can prejudice both the instrument and the underlying claim.

Obligations involving principal and stipulated interest

Article 1151 provides that, for obligations to pay principal with interest or an annuity, prescription runs from the last payment of the annuity or interest. Its application depends on what the payment actually covered and how the obligation was structured.

Do not treat every small or partial payment as an automatic restart. The Supreme Court has explained that a payment unaccompanied by a signed written acknowledgment does not necessarily interrupt prescription under Article 1155. Preserve receipts, signed payment instructions, account confirmations, and any writing identifying the debt and balance.

What interrupts prescription?

Article 1155 recognizes three principal interrupting events:

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

An effective interruption generally erases the elapsed period and starts a fresh prescriptive period. The Supreme Court applied this rule in Overseas Bank of Manila v. Geraldez and Permanent Savings and Loan Bank v. Velarde.

Written demand by the creditor

A proper demand should:

Identify the creditor and debtor;
Identify the note or transaction;
State the principal balance and explain claimed interest, penalties, and credits;
State that the obligation is already due;
Make an unequivocal demand for payment;
Provide a reasonable payment deadline; and
Be delivered through a method that proves the debtor’s receipt.

Proof of sending alone may not prove receipt. Keep the signed receiving copy, registry return card, courier proof of delivery, tracking history, email delivery records, and any written response. Courts have rejected claimed interruptions where actual receipt was not proved, as illustrated in Vector Shipping Corp. v. American Home Assurance Co..

Verbal demands and repeated phone calls do not satisfy Article 1155’s requirement of a written extrajudicial demand.

Written acknowledgment by the debtor

A signed balance confirmation, restructuring agreement, letter requesting more time, or written promise to pay may acknowledge the debt and restart prescription. The writing should clearly refer to the obligation; vague settlement discussions may not be enough.

A debtor should not sign a payment plan, balance confirmation, acknowledgment, or waiver without checking the dates, figures, interest, authority of the collector, and possible effect on prescription.

Filing in court

A timely and proper court action interrupts prescription. Filing the wrong action, failing to pay the required docket fees within the allowable period, abandoning the case, or obtaining a dismissal may create serious prescription issues. A creditor approaching the deadline should file well before the final date.

A demand sent after the period has expired

A creditor’s demand ordinarily cannot interrupt a period that has already completely run. A debtor can renounce prescription already obtained under Article 1112, expressly or through conduct clearly abandoning that benefit, but whether a later acknowledgment, compromise, or payment constitutes a valid renunciation or new undertaking is fact-dependent.

Do not assume that an old debt has been revived merely because a new demand letter was sent.

Barangay conciliation may affect the calendar

Prior barangay conciliation is generally required when the dispute is within the authority of the lupon, commonly where the individual parties actually reside in the same city or municipality. There are statutory exceptions, including certain disputes involving the government, public officials acting officially, parties residing in different cities or municipalities, and situations requiring urgent judicial action.

Sections 410 and 412 of the Local Government Code provide that filing the barangay complaint interrupts prescription while the dispute is under mediation, conciliation, or arbitration—but for no more than 60 days. The period resumes upon receipt of the applicable certificate or repudiation document.

Because the interruption is capped, barangay proceedings should not be used as a reason to wait until the last few days of the civil prescriptive period.

If there is already a judgment

A judgment creates a different enforcement timetable. Under Section 6, Rule 39 of the Rules of Court:

A final judgment may generally be executed by motion within five years from its entry.
After five years, it generally must be enforced through an independent action before the judgment becomes barred.
Article 1144 and Article 1152 of the Civil Code set a 10-year period from finality for an action upon the judgment.

Thus, the creditor does not simply have 10 years to file an ordinary motion for execution. The five-year execution-by-motion period must be observed. The current rule and exceptions are discussed in Republic v. Heirs of Eusebio N. Villegas.

Does prescription erase the debt?

Prescription generally bars the judicial action to compel payment. It does not make prior voluntary performance recoverable merely because the creditor could no longer sue.

Articles 1423 and 1424 of the Civil Code treat voluntary performance after the action has prescribed as fulfillment of a natural obligation. A debtor who voluntarily pays generally cannot recover the payment solely because the creditor’s action was already time-barred.

A court may dismiss a prescribed claim when the bar appears from the pleadings or evidence. Prescription is also an affirmative defense recognized under the 2019 Amendments to the Rules of Civil Procedure. A defendant should nevertheless raise it clearly and promptly, with the relevant dates and documents.

Practical steps for a creditor

Build a deadline chart immediately. Record the note’s date, release of funds, maturity dates, every installment, default, acceleration notice, payment, demand, acknowledgment, restructuring, and prior case.
Read all related documents together. Check the note, loan agreement, disclosure statement, mortgage, guaranty, amendments, and assignment papers.
Reconcile the balance. Credit all payments and prepare a transparent computation of principal, written conventional interest, penalties, and other charges. Article 1956 of the Civil Code provides that no conventional interest is due unless expressly stipulated in writing. Courts may also reduce unconscionable interest or penalties.
Send a clear written demand. Deliver it while the claim is still alive and preserve reliable proof of actual receipt.
Comply with barangay conciliation when required. Obtain the correct certificate to file action and track the 60-day maximum interruption.
Choose the proper court and procedure. Under the Supreme Court’s current Rules on Expedited Procedures in the First Level Courts, a purely monetary claim arising from a loan or other credit accommodation may use small claims procedure when the claim does not exceed ₱1,000,000, exclusive of interest and costs.
Use the current forms and attach the evidence at filing. Small claims cases are document-driven. Lawyers may advise before the hearing, but generally may not appear as counsel at the small claims hearing unless the lawyer is personally a party.
File early. Venue, service of summons, identity of the proper plaintiff, assignment of the credit, and payment of filing fees can cause delay.

Practical steps for a debtor

Do not ignore summons or court notices. Prescription is powerful only if the dates and evidence support it. Missing a response or hearing can cause serious procedural harm.
Request a written account. Ask for the original creditor’s identity, the note or contract, proof of disbursement, payment history, itemized interest and charges, and assignment documents if a collection agency or debt buyer is involved.
Prepare your own timeline. Include maturity, payments, demands actually received, acknowledgments, restructurings, barangay proceedings, and earlier cases.
Preserve proof of payment. Keep bank records, remittance confirmations, official receipts, canceled checks, signed releases, and messages applying payments to the specific debt.
Review before signing anything. A restructuring agreement, balance confirmation, request for extension, or written promise may interrupt prescription or waive an acquired defense.
Raise prescription clearly. If sued, identify the applicable period, accrual date, lack or invalidity of alleged interruptions, and expiration date. If the dispute requires proof beyond the face of the complaint, the court may need to receive evidence before deciding it.
Document abusive collection conduct. Financial service providers are prohibited from using abusive debt-recovery practices under the Financial Products and Services Consumer Protection Act. Keep screenshots, call logs, recordings lawfully obtained, letters, names, dates, and witnesses.

Evidence worth preserving

Whether you are the creditor or debtor, retain:

The original promissory note and all amendments;
Proof that the loan proceeds were actually delivered;
The amortization schedule and disclosure statement;
Receipts, deposit slips, transfers, canceled checks, and account ledgers;
Written instructions showing how each payment was applied;
Demand letters and proof of actual receipt;
Signed acknowledgments, restructuring agreements, and settlement proposals;
Messages discussing the debt, maturity, balance, or payment;
Mortgage, pledge, guaranty, or surety documents;
Assignments, endorsements, and notices identifying the current creditor;
Barangay complaints, notices, settlements, and certificates to file action;
Pleadings, dismissal orders, judgments, entries of judgment, and writs of execution; and
Proof of the parties’ correct names and current addresses.

Keep unaltered originals and complete electronic exports. Screenshots without sender information, dates, or surrounding conversation may be less useful than the full record.

Common mistakes

Counting 10 years from the date of the note even though it has a later maturity date;
Counting from the creditor’s latest phone call instead of the date the claim first became enforceable;
Assuming verbal demands interrupt prescription;
Sending a letter without preserving proof that the debtor received it;
Assuming every partial payment automatically restarts the period;
Ignoring separate due dates for installments;
Overlooking an acceleration clause;
Treating a creditor’s late demand as automatic revival of an already prescribed action;
Claiming interest that was never stipulated in writing;
Filing in court without first completing required barangay conciliation;
Waiting until the deadline to resolve venue, filing-fee, service, or party-identity problems;
Treating a five-year-old judgment as still enforceable by an ordinary motion; and
Assuming that a collection agency’s demand proves its authority to own or collect the debt.

When legal help is urgent

Consult a Philippine lawyer promptly when:

The earliest possible deadline is within the next six months;
The note is payable on demand, undated, or contains inconsistent due dates;
Installment and acceleration provisions conflict;
There were repeated restructurings, partial payments, or disputed acknowledgments;
The creditor cannot prove receipt of earlier demands;
The debt was assigned, endorsed, securitized, or transferred between institutions;
A mortgage or other collateral is being foreclosed;
A guarantor, surety, co-maker, or indorser is being pursued;
Either party has died or estate proceedings have started;
Summons, a small claims notice, foreclosure notice, or writ of execution has been received; or
A bounced check, alleged fraud, or criminal complaint is involved.

Death requires particular urgency. Money claims against a deceased debtor generally must be presented in the estate proceeding within the period fixed in the court’s notice to creditors—ordinarily between six and 12 months from first publication—under Rule 86 of the Rules of Court. That probate deadline can be more immediate than the ordinary Civil Code period.

Frequently asked questions

Is the period always 10 years for a promissory note?

Usually, if the action is truly based on a written promissory note. The result can differ if the document is merely evidence of an oral agreement, a special law applies, or the claim is against a party whose liability depends on presentment, notice, guaranty terms, or another condition.

Does a demand letter extend the deadline?

A written extrajudicial demand received while the claim is still enforceable generally interrupts prescription and starts a fresh period. A letter sent only after prescription has fully run ordinarily does not revive the action by itself.

Are calls, texts, or chat messages enough?

Calls are not written demands. A text, email, or electronic message may have evidentiary value, but identity, authenticity, content, accessibility, and receipt can be disputed. For a creditor, the safer practice is a formal written demand with dependable proof of receipt. For a debtor, a clear electronic acknowledgment may have legal consequences and should not be sent casually.

Does a partial payment restart prescription?

Not automatically in every case. The purpose of the payment, Article 1151, and whether it was coupled with a signed written acknowledgment can be decisive.

Can the borrower be jailed simply for not paying?

No. Article III, Section 20 of the 1987 Constitution prohibits imprisonment for debt. A separate act—such as issuing a check under circumstances covered by B.P. Blg. 22 or committing proven fraud—may create distinct criminal issues, but nonpayment alone is not imprisonment for debt.

Can a prescribed debt still be collected outside court?

The creditor may request voluntary payment or negotiate, provided collection methods are lawful. But a time-barred judicial action may be dismissed, and harassment, deception, threats, or abusive disclosure of personal information are not legitimate collection methods.

Do I need a lawyer for small claims?

A lawyer is generally not allowed to represent a party at the small claims hearing, although a party may obtain legal advice before filing or appearing. Consultation is especially valuable when prescription, ownership of the debt, interest, forgery, estate claims, or multiple contracts are disputed.

This article provides general Philippine legal information, not legal advice for a particular debt or document. Exact prescription depends on the complete contract, dates, parties, payments, demands, acknowledgments, prior proceedings, and applicable special laws. Primary sources and current procedures were checked as of July 29, 2026.