Quick answer

There is no single prescriptive period for every legal case in the Philippines. To find the deadline, you must determine:

The exact cause of action, offense, or remedy;
Whether a special law supplies its own period;
The date the right to sue accrued—or the offense was committed or discovered;
Whether the period was legally interrupted, suspended, or restarted; and
What filing legally stops the clock.

Use the earliest reasonably possible deadline if the classification or starting date is uncertain. A demand letter, police blotter, barangay appearance, agency inquiry, or complaint filed in the wrong manner does not automatically preserve every claim. The safer course is to complete the required pre-filing steps and file a valid complaint in the proper forum well before the earliest possible expiry date.

Start with the exact legal claim

Prescription attaches to a particular cause of action or offense—not simply to the events as described in everyday language. One incident may support several claims with different periods.

For example, damage arising from a vehicle collision might be pursued as:

A breach of a written contract, potentially subject to a ten-year period;
A quasi-delict, generally subject to four years;
A civil action based on a criminal offense, governed by additional rules; or
A claim under an insurance, transport, or other special law with its own deadline.

A court looks at the allegations, the source of the legal duty, and the relief sought—not merely the title placed on the complaint. Identify every plausible cause of action separately.

Follow the correct hierarchy of rules

Check the law in this order:

The special law governing the transaction, offense, person, or forum. Its specific deadline ordinarily prevails over the Civil Code’s general periods.
The Civil Code, Revised Penal Code, Labor Code, Family Code, or another applicable code.
The Rules of Court or agency rules, especially for appeals, petitions for review, election disputes, tax cases, administrative remedies, and other proceedings with short procedural deadlines.
Controlling Supreme Court decisions explaining when the period starts and what interrupts it.
Transitional rules, if the law, penalty, procedure, or Supreme Court doctrine changed while the period was running.

Do not use a general Civil Code period until you have confirmed that no special law applies.

General periods for civil actions

The following are starting points under Articles 1139 to 1155 of the Civil Code. They do not override shorter or different periods elsewhere in the Code or in special laws.

Type of civil action	General period
Action based on a written contract	10 years from accrual
Action based on an obligation created by law	10 years from accrual
Action upon a judgment	10 years from finality, subject to Rule 39 on execution
Action based on an oral contract	6 years
Action based on a quasi-contract, such as certain unjust-enrichment claims	6 years
Injury to the plaintiff’s rights	4 years
Quasi-delict or negligence claim	4 years
Forcible entry or unlawful detainer	1 year, with the starting point depending on the remedy
Civil action for defamation	1 year
Action to recover movable property	8 years from loss of possession, subject to acquisitive-prescription rules
Mortgage action	10 years
Real action over immovable property	30 years, subject to important land-law exceptions
Other actions without a period fixed elsewhere	5 years from accrual

These labels require legal analysis. A document mentioning a transaction does not necessarily make the action one “upon a written contract.” Similarly, not every dispute involving land is a 30-year real action.

For ejectment, the one-year period is generally counted from the entry in forcible-entry cases, from discovery when entry was accomplished through stealth, or from the legally relevant demand to vacate in unlawful-detainer cases. A later demand that merely repeats an earlier one does not necessarily create a fresh one-year period.

A final judgment may ordinarily be executed by motion within five years from its entry. After that period, and before the judgment becomes barred, enforcement generally requires an independent action under Rule 39. The Supreme Court has explained this distinction in its rules on execution of judgments.

When a civil cause of action accrues

Under Article 1150, prescription generally runs from the day the action may legally be brought. A cause of action ordinarily exists when:

The claimant has a legal right;
The other party has a corresponding obligation; and
The other party commits an act or omission that violates the right or breaches the obligation.

The last element is usually the critical date. A contract’s signing date is not automatically the starting date. Depending on its terms, prescription may begin on maturity, nonpayment, refusal to perform, termination, receipt of demand, or another event that completes the breach.

Consider these recurring issues:

Installments: Each unpaid installment may have its own accrual date. An acceleration clause may change the calculation.
Demand-dependent obligations: If demand is legally or contractually required before default, the cause of action may accrue only upon a valid demand and failure to comply. This is not true of every obligation.
Continuing conduct: Repetition does not automatically make an old violation “continuing.” Courts distinguish a continuing violation from the continuing effects of a completed act.
Fraud or concealed injury: A discovery rule applies only when recognized by the governing law or controlling jurisprudence. Actual or constructive notice—including information in public records—may be decisive.
Accounting: The Civil Code provides separate starting rules for actions to demand an accounting and claims arising from its recognized result.
Judgments: The period to enforce an obligation declared by judgment begins when the judgment becomes final, subject to the procedural rules on execution.

What can interrupt or suspend a civil period

Article 1155 provides three forms of interruption for covered civil actions:

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

For an applicable creditor’s claim, a written extrajudicial demand received before prescription is complete generally wipes out the elapsed period and starts a new period. Preserve both the demand and reliable proof of receipt.

Important limitations apply:

An oral demand is not the written demand required by Article 1155.
Sending a letter after the claim has already prescribed does not safely restore the action.
Article 1155 does not necessarily extend special statutory periods. Some special laws require suit within a fixed period despite notices or demands.
A demand by someone without authority, or one that does not identify the obligation being enforced, may be disputed.
The effect of a case dismissed without prejudice, defective service, voluntary withdrawal, or filing in an improper forum can depend on the governing law and circumstances. Do not assume that an unsuccessful filing permanently saved the claim.
A written acknowledgment should come from the debtor or an authorized representative and should recognize the obligation. A vague settlement discussion may be insufficient.
Article 1155 concerns extinctive prescription of actions. Different rules govern interruption of acquisitive prescription over property.

Article 1154 also excludes the period during which a fortuitous event actually prevented the obligee from enforcing the right. This is narrowly fact-dependent; inconvenience or difficulty alone should not be treated as automatic suspension.

Barangay conciliation and prescription

When Katarungang Pambarangay is legally required, filing the complaint with the punong barangay interrupts the prescriptive period for the covered offense or cause of action. The period resumes upon the complainant’s receipt of the returned complaint, certificate of repudiation, or certification to file action. The interruption cannot exceed 60 days from filing with the punong barangay, under Section 410(c) of the Local Government Code.

Preserve:

The barangay-stamped complaint;
The exact filing date;
Notices and minutes of proceedings;
The certificate to file action; and
Proof of the date the complainant received the certificate.

Do not count on lengthy barangay proceedings to stop the clock beyond the statutory 60-day maximum.

Special civil and employment periods

Special rules commonly change the general calculation.

Employment claims

Under Article 306 of the Labor Code, money claims arising from employer-employee relations generally must be filed within three years from accrual. For recurring underpayments, amounts accruing outside the three-year window may be barred even if newer amounts remain recoverable. The Supreme Court recently applied this rule to employment benefits in Villarico v. DMCI Project Developers, Inc..

An illegal-dismissal complaint generally prescribes in four years from dismissal as an injury to the employee’s rights. Back wages consequent to an illegal-dismissal finding follow that four-year period, although separate money claims may still require a claim-by-claim calculation. See Arriola v. Pilipino Star Ngayon, Inc..

Family cases

An action or defense for declaration of absolute nullity of marriage does not prescribe under Article 39 of the Family Code, as amended by Republic Act No. 8533. This should not be confused with annulment of a voidable marriage or legal separation, which have ground-specific periods and starting dates.

Land cases

Registered land cannot be acquired against the registered owner merely by prescription or adverse possession. That principle does not make every lawsuit concerning registered land imprescriptible. Reconveyance, annulment of documents, quieting of title, ejectment, partition, and recovery of possession may have different rules depending on:

Whether the instrument is void, voidable, or allegedly fraudulent;
Whether an express or implied trust exists;
When a certificate of title was issued;
Whether the claimant remains in actual, peaceful possession; and
Whether rights of an innocent purchaser are involved.

Land cases should therefore be classified from the title, deeds, possession history, and allegations—not from the word “property” alone.

Criminal cases under the Revised Penal Code

For offenses under the Revised Penal Code, Article 90 generally uses the penalty prescribed by law for the offense, not the sentence eventually imposed. If the statutory penalty is compound, the highest penalty controls the classification.

Penalty or offense	Prescriptive period
Death, reclusion perpetua, or reclusion temporal	20 years
Other afflictive penalties	15 years
Correctional penalties	10 years
Arresto mayor	5 years
Libel or similar offenses	1 year
Oral defamation or slander by deed	6 months
Light offenses	2 months

Under Article 91 of the Revised Penal Code, the period generally starts when the crime is discovered by the offended party, authorities, or their agents. It is interrupted by filing the complaint or information and may run again if the proceedings terminate without conviction or acquittal, or are unjustifiably stopped for a reason not attributable to the accused. The period does not run while the offender is absent from the Philippines.

“Discovery” is an evidentiary question. It may mean actual knowledge, but public records or readily available official information can sometimes establish an earlier date.

As of the Supreme Court’s April 2026 ruling in Causing v. People, cyberlibel is subject to the one-year period for libel, counted under Article 91’s discovery rule. The date of posting and the date of discovery may be disputed, so preserve the original post, URL, account information, timestamps, notifications, screenshots, and evidence showing when the material was first found.

Criminal offenses under special laws

First read the special law itself. If it supplies a prescriptive period, that provision governs.

If it does not, Act No. 3326 generally provides:

Penalty under the special law	Default period
Fine only, or imprisonment not exceeding 1 month, or both	1 year
Imprisonment of more than 1 month but less than 2 years	4 years
Imprisonment of at least 2 years but less than 6 years	8 years
Imprisonment of at least 6 years	12 years
Municipal-ordinance violation	2 months

The period generally runs from commission or, if the violation was not then known, from discovery, subject to the statute’s rules on interruption.

Under the Supreme Court’s 2025 ruling in Consebido v. People, filing the criminal complaint with the prosecution office interrupts prescription prospectively even for offenses covered by expedited first-level-court procedures. Older cases may be affected by the prior doctrines and the prospective application of the new rule, so the dates of commission, complaint, and effectivity of the ruling must be examined carefully.

A police blotter or request for informal investigation should not be assumed to equal the complaint that legally commences prosecution. File the required complaint-affidavit with the proper prosecution office or court, as applicable, and retain an official receiving or electronic filing record.

Some special laws have substantially different periods. For example:

Offenses under the Anti-Graft and Corrupt Practices Act currently prescribe in 20 years under Republic Act No. 10910, subject to questions about the law applicable when the offense occurred.
Acts under Sections 5(a) to 5(f) of the Anti-VAWC Act prescribe in 20 years, while acts under Sections 5(g) to 5(i) prescribe in 10 years, under Section 24 of Republic Act No. 9262. Protection should be sought immediately when safety is at risk; the existence of a long criminal period is not a reason to delay.

Prescription is different from an appeal deadline

A prescriptive period determines how long a new action or prosecution may be commenced. A reglementary or procedural period governs a step in an existing case. Missing either can be fatal.

Common examples under the Rules of Court include:

An ordinary appeal commonly due within 15 days from notice of the judgment or final order;
A petition for review or appeal by certiorari with its own short period; and
A Rule 65 petition for certiorari generally due within 60 days from notice of the challenged judgment, order, or resolution, or from notice of denial of a timely motion for reconsideration.

Agency, labor, tax, election, procurement, and administrative cases may have periods of only a few days. A demand letter does not restart an appeal deadline. Filing a motion that the rules do not authorize may also fail to suspend it.

How to compute the deadline safely

Create a written computation rather than counting from memory.

1. Build a date chronology

List every potentially relevant date:

Contract execution and maturity;
Each missed payment;
Accident, dismissal, publication, entry onto land, or other wrongful act;
Discovery and the evidence supporting that date;
Every written demand and date of receipt;
Written acknowledgments or partial-payment documents;
Barangay filing and certificate receipt;
Prosecutor, court, or agency filing dates;
Dismissals, reinstatements, motions, appeals, and finality; and
Periods during which a statute expressly stopped the clock.

2. Compute each possible legal theory separately

If the event could support a written-contract claim and a quasi-delict claim, calculate both. Do the same for alternative starting dates. Work toward the earliest plausible deadline.

3. Apply the governing computation rule

As a general rule, exclude the triggering day and include the last day. A “year” is ordinarily computed as 12 calendar months under the Administrative Code. For court periods, Rule 22 may move a last day that falls on a Saturday, Sunday, or legal holiday to the next working day. Special statutes and agency rules can differ, so never rely on a weekend or holiday extension without checking the exact rule.

4. Identify the event that legally stops the clock

Write down:

The statute or rule recognizing interruption;
The required filing or document;
The office authorized to receive it;
The date and time it was received; and
The official proof of receipt.

5. File before the earliest defensible deadline

Leave time to correct problems involving jurisdiction, venue, filing fees, verification, certification against forum shopping, barangay conciliation, required affidavits, and electronic-filing rules.

Filing modes continue to change. Consult the Supreme Court’s current electronic-filing guidance and confirm the accepted mode for the particular court and type of initiatory pleading. Do not assume that ordinary email or an upload to the wrong platform constitutes filing.

Evidence to preserve

Keep originals where possible and make secure copies of:

Contracts, promissory notes, invoices, receipts, and account statements;
Envelopes, registry receipts, courier records, email headers, and delivery confirmations;
Written demands and acknowledgments;
Payroll records, payslips, notices of dismissal, and employment communications;
Medical records, photographs, CCTV files, and incident reports;
Police and barangay records;
Complaint-affidavits and official receiving copies;
Court orders, notices, entries of judgment, and proof of service;
Land titles, deeds, tax declarations, surveys, and Registry of Deeds certifications;
Original digital posts, messages, files, metadata, URLs, and timestamps; and
A contemporaneous chronology identifying witnesses and what each person knows.

Do not edit original digital files. Export or copy them in a manner that preserves metadata, and record how and when each item was obtained.

Common mistakes

Counting from the date a person decided to consult a lawyer instead of the legal accrual date;
Using the Civil Code without checking a special law;
Treating every written document as a written contract;
Assuming negotiations automatically suspend prescription;
Relying on an oral demand;
Believing repeated demands indefinitely renew an ejectment period;
Assuming a police blotter begins criminal prosecution;
Forgetting the 60-day maximum interruption during barangay proceedings;
Confusing the period for filing a case with the shorter period for appealing an order;
Filing with an agency or court that does not have authority over the claim;
Ignoring separate accrual dates for installments or recurring wage deficiencies;
Assuming minority, absence abroad, family relationship, fraud, or incapacity always stops the clock; and
Waiting until the last day, when filing fees, platform failures, holidays, incomplete affidavits, or venue issues may prevent a valid filing.

When legal help is urgent

Seek case-specific advice immediately if:

Any possible deadline is within 90 days;
The offense may prescribe in two or six months;
The dispute involves ejectment, defamation, an appeal, election law, tax, customs, maritime carriage, procurement, or an administrative order;
A complaint was previously dismissed or filed in another forum;
The starting date depends on discovery, fraud, concealment, demand, or continuing conduct;
A law or penalty changed after the relevant events;
The opposing party has acknowledged the obligation or offered a settlement;
Important digital evidence may be deleted;
You have received a judgment, prosecutor’s resolution, agency decision, summons, subpoena, or notice of finality; or
There is violence, stalking, a threat to life or safety, unlawful detention, or imminent loss of property.

Eligible persons may inquire with the Public Attorney’s Office. The Integrated Bar of the Philippines also lists chapters that may help locate legal assistance. An urgent safety threat should be reported immediately to law enforcement or the appropriate women and children protection authorities rather than waiting for a prescription analysis.

Frequently asked questions

Does a demand letter always restart the period?

No. Article 1155 applies to covered creditor claims and requires a written extrajudicial demand. The effect depends on the claim, the sender’s authority, the contents, receipt, timing, and whether a special law supplies a stricter period.

Can negotiations stop prescription?

Not by themselves. Preserve written acknowledgments, proposals, partial-payment documents, and correspondence, but do not assume that settlement talks suspended the deadline.

Does filing in the barangay stop the clock?

For disputes covered by the Local Government Code, filing with the punong barangay interrupts the period, but for no more than 60 days. The period can resume earlier upon receipt of the relevant certificate or returned complaint.

Does a police report stop criminal prescription?

Do not assume so. A blotter may document an incident, but the legally significant step is generally the filing required by the governing penal law and procedural rules—often a complaint with the prosecution office or a complaint or information in court.

What if the complainant is a minor?

Minority does not automatically suspend every period. The Civil Code allows prescription to run against minors who have parents, guardians, or legal representatives, while family, sexual-offense, child-protection, and other special laws may contain different rules. The exact statute must be checked.

Can a case still be filed after the period has apparently expired?

A party may allege interruption, suspension, a later accrual date, an imprescriptible remedy, or another exception, but these require a sound legal and factual basis. Filing an apparently late case does not guarantee that the defense of prescription will fail.

Is prescription the same as laches?

No. Prescription is based on a period fixed by law. Laches is an equitable doctrine concerned with unreasonable delay and resulting prejudice. Depending on the remedy, a claim may face a laches argument even when the statutory analysis is different.

What date should be used when the facts support several possibilities?

Calculate every plausible date and act on the earliest one. The final starting date may require the court to examine contracts, titles, notices, public records, witness testimony, or proof of discovery.

Disclaimer

This article provides general Philippine legal information, not legal advice or a definitive computation for any particular case. Prescription may depend on the exact allegations, documents, governing law at the time of the events, transitional rules, and proof of filing or receipt. Primary legal sources and current procedures were checked through 4 August 2026.