Quick answer

There is no single prescriptive period for filing a legal case in the Philippines. The correct deadline depends on:

the exact civil claim, criminal offense, labor dispute, or special statutory remedy;
the law governing that claim;
the date the cause of action accrued or the crime was committed or discovered;
any valid interruption or suspension of the period; and
whether a shorter procedural deadline or mandatory pre-filing process applies.

The basic calculation is:

Applicable period − time already elapsed + legally recognized interruption or suspension = filing deadline

Do not count from the date you first decided to sue. Count from the legally recognized starting event. If several claims arise from the same incident, each may have a different period.

Start by identifying the exact legal claim

The label placed on a complaint is not controlling. Courts examine its material allegations, principal objective, and relief requested. For example, a dispute described informally as “fraud” might legally involve annulment of a contract, reconveyance, damages for injury to rights, estafa, or several separate causes of action.

Prepare the following before calculating anything:

What act or omission violated the right?
What remedy is sought: payment, damages, possession, cancellation of a document, reinstatement, criminal prosecution, or something else?
Is the obligation based on a written contract, oral agreement, law, judgment, or wrongful act?
Is there a special law governing the transaction, occupation, victim, property, or offense?
When did all elements of the claim first exist?
Was a demand legally required before suit?
Were there prior court, prosecutor, barangay, labor, or administrative proceedings?

A special law ordinarily controls over the Civil Code’s general periods. Contractual language may also matter, although parties cannot validly override every statutory rule.

Common prescriptive periods for civil actions

Articles 1139 to 1155 of the Civil Code provide these general periods:

Nature of action	General period
Recovery of movable property	8 years from loss of possession, subject to statutory exceptions
Real action over immovable property	30 years
Mortgage action	10 years
Written contract	10 years from accrual
Obligation created by law	10 years from accrual
Enforcement of a judgment	10 years from finality
Oral contract	6 years
Quasi-contract, such as certain claims for money paid or benefits received without legal basis	6 years
Injury to the plaintiff’s rights	4 years
Quasi-delict or negligence independent of a contract	4 years
Forcible entry or unlawful detainer	1 year, with the starting point depending on the particular ejectment action
Defamation as a civil action	1 year
Other actions with no period fixed elsewhere	5 years from accrual

These periods are starting points, not automatic answers.

Important civil-law qualifications

A document does not necessarily make an agreement a “written contract.” The writing must embody the agreement or undertaking being enforced. Receipts, checks, invoices, or messages may be evidence without constituting the written contract on which the action is based. The Supreme Court applied this distinction in Alba v. Spouses Yupangco.
For recurring obligations, separate installments or unpaid benefits may accrue on different dates.
A mortgage action and an action on the underlying debt may involve distinct legal questions.
The one-year ejectment period does not mean every action to recover possession is barred after one year. A different possessory or ownership action may be available, depending on the facts and the plaintiff’s right.
The 30-year period for real actions does not govern every land dispute. Section 47 of the Property Registration Decree provides that title to registered land cannot be acquired against the registered owner by prescription or adverse possession. However, actions involving fraudulent registration, reconveyance, contracts, or trusts can have their own periods.
An action or defense for declaration of the absolute nullity of marriage does not prescribe under Article 39 of the Family Code, as amended by Republic Act No. 8533. This does not make actions to annul a voidable marriage, property claims between spouses, or other family-law remedies imprescriptible.

How to determine when a civil period begins

Under Article 1150 of the Civil Code, prescription generally runs from the day the action may be brought. A cause of action normally accrues when the last of these elements occurs:

the claimant has a legal right;
the other party has a corresponding obligation; and
the other party breaches that obligation.

For a written contract, the period ordinarily begins upon actual breach—not merely on the contract’s signing date. If payment was due on a fixed date, nonpayment when due may cause accrual. If the obligation was payable only upon demand, the contract, Article 1169 of the Civil Code, and the surrounding facts must be examined to determine whether and when demand became necessary.

Other statutory starting rules include:

enforcement of a judgment: from finality of the judgment;
obligations to pay principal with interest or an annuity: generally from the last payment of interest or annuity;
demand for accounting: from cessation of the accountable person’s functions;
an action based on the recognized result of an accounting: from recognition of that result; and
a period during which a fortuitous event legally prevented enforcement: not counted under Article 1154.

A “discovery rule” should not be assumed. It applies only where the governing law or controlling jurisprudence permits it. Concealment, fraud, continuing conduct, and repeated breaches require fact-specific analysis; merely continuing to feel the effects of an old act does not necessarily create a continuing violation.

Criminal cases follow different rules

For crimes under the Revised Penal Code, Articles 90 and 91 govern unless another law applies. The period is generally based on the penalty prescribed by law for the offense—not simply the sentence eventually imposed.

Crime under the Revised Penal Code	Prescriptive period
Punishable by death, reclusion perpetua, or reclusion temporal	20 years
Punishable by another afflictive penalty	15 years
Punishable by a correctional penalty	10 years
Punishable by arresto mayor	5 years
Libel or similar offense	1 year
Oral defamation or slander by deed	6 months
Light offense	2 months

When the statutory penalty is compound, the highest penalty is used. The controlling text of Article 90 appears in Republic Act No. 4661.

For Revised Penal Code crimes, the period generally begins when the crime is discovered by the offended party, the authorities, or their agents. Filing the complaint or information interrupts it. The period may run again when proceedings end without conviction or acquittal, or are unjustifiably stopped for a reason not attributable to the accused. It does not run while the offender is absent from the Philippines.

Crimes under special laws and ordinances

First check whether the special law itself provides a period. If it does not, Act No. 3326 generally supplies these periods:

Penalty under the special law	Default period
Fine only, or imprisonment not exceeding 1 month, or both	1 year
Imprisonment over 1 month but under 2 years	4 years
Imprisonment of at least 2 years but under 6 years	8 years
Imprisonment of at least 6 years	12 years
Violation of a municipal ordinance	2 months

Under Act No. 3326, the period generally runs from commission if the violation was known, or from discovery if it was not known. Proceedings instituted against the alleged offender interrupt the period.

In 2025, the Supreme Court clarified that, henceforth, filing a criminal complaint with the Department of Justice or prosecution office interrupts prescription, including for offenses covered by the Rules on Expedited Procedures in the First Level Courts. Historical cases still require attention to the date of filing and the jurisprudence then applicable. See the Supreme Court’s official explanation and the decision.

Special statutory periods can differ sharply. For example:

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.
In 2026, the Supreme Court reaffirmed that cyberlibel prescribes in one year from discovery by the offended party, authorities, or their agents. See Causing v. People.

Never estimate a criminal period from the everyday name of the offense. Identify the exact statutory provision, penalty, date of commission or discovery, amendments in force, and any prior filing.

Labor claims have their own periods

Common employment periods include:

Labor claim	General period
Money claims arising from employer-employee relations	3 years from accrual
Illegal or constructive dismissal	4 years from accrual
Criminal offenses penalized by the Labor Code, unless otherwise provided	Generally 3 years from commission

The three-year rule applies to unpaid wages and other money claims arising from employment even if an employment agreement or collective bargaining agreement is written. Illegal dismissal is treated differently and generally follows the four-year period for injury to rights. The NLRC’s official FAQ summarizes these distinctions.

Most labor disputes must first pass through mandatory conciliation-mediation under Republic Act No. 10396. For complaints within NLRC jurisdiction, NLRC En Banc Resolution No. 08-17 provides that filing the SEnA Request for Assistance interrupts prescription until the requesting party receives the referral. Preserve the RFA, filing acknowledgment, notices, referral, and proof of receipt.

Events that may interrupt or suspend prescription

Written demand or acknowledgment

Article 1155 of the Civil Code provides that prescription of actions 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.

For a qualifying creditor-debtor claim, the Supreme Court has treated receipt of a written demand as interrupting prescription and causing a fresh period to begin. See Selerio v. Selerio and Interport Resources Corporation v. Securities Specialist, Inc..

This rule is not universal. A demand letter will not necessarily interrupt a tort, property, labor, administrative, or statutory period. Oral demands ordinarily do not satisfy Article 1155. Settlement discussions, unanswered messages, police blotters, or complaints sent to an office without jurisdiction should not be assumed to stop the clock.

The demand should be sent before the original period expires. Preserve both its contents and reliable proof that it was received. Do not assume that a late demand automatically revives an already prescribed claim.

Barangay conciliation

When Katarungang Pambarangay proceedings apply, filing the complaint with the punong barangay interrupts the prescriptive periods for both offenses and causes of action while mediation, conciliation, or arbitration is pending. The period resumes upon receipt of the appropriate barangay document or certificate, but the interruption cannot exceed 60 days from filing. This is stated in Sections 410(c) and 412 of the Local Government Code.

Keep the filed complaint, stamped filing date, summonses, minutes, Certificate to File Action or certificate of repudiation, and proof of the date received. Do not wait beyond the 60-day maximum merely because barangay discussions continue informally.

Criminal complaints

A properly filed complaint with the prosecution office now interrupts the criminal prescriptive period under the Supreme Court’s 2025 ruling. A police report or blotter entry alone is not necessarily the institution of the required proceeding. Obtain the prosecutor’s docket number and a stamped or electronic acknowledgment showing the filing date.

Compute the deadline conservatively

Use a dated ledger rather than mental arithmetic:

Item	Date	Legal effect	Supporting document
Accrual, commission, or discovery		Clock begins
Written demand received		Possible interruption
Barangay complaint filed		Statutory interruption, if applicable
Certificate received		Clock resumes
SEnA RFA filed and referral received		Labor interruption, if applicable
Court or prosecutor filing		Commencement or interruption
Conservative filing deadline		File before this date

For legal periods expressed in years, the Administrative Code and Supreme Court jurisprudence treat a year as 12 calendar months. The first day is generally excluded and the last included. The Supreme Court explains this method in Commissioner of Internal Revenue v. Primetown Property Group, Inc..

If the last day falls on a Saturday, Sunday, or legal holiday where the court sits, the applicable procedural rule may move filing to the next working day. Nevertheless, do not plan to file on the adjusted final day. Local holidays, court closures, failed email transmission, rejected documents, unpaid fees, or an incorrect forum can create disputes over timeliness.

Set an internal deadline at least several working days earlier.

Make sure the filing legally counts

A letter stating an intention to sue is not the same as commencing an action. For a civil case, the Rules of Court state that an action is commenced by filing the original complaint in court. Filing fees, jurisdiction, venue, verification, certification against forum shopping, required annexes, and mandatory prior proceedings may affect whether the filing is effective.

For civil cases in first- and second-level courts, Rule 13-A presently requires complaints and other initiatory pleadings to be filed personally, by registered mail, or through an accredited courier, followed by electronic transmission of the complaint and accompanying documents in PDF within 24 hours. Failure to complete the required electronic transmission can cause the initiatory pleading to be deemed not filed. Verify the court’s official email address and current instructions through the Supreme Court electronic-filing page or the clerk of court.

Other courts, agencies, prosecutors, and tribunals have different filing systems. Never assume that an ordinary email, online inquiry, complaint to a regulator, or filing in the wrong office preserves the claim.

After filing, obtain:

a stamped receiving copy or valid electronic acknowledgment;
the case or docket number;
official receipts for filing fees;
registry or accredited-courier receipts and the original envelope details;
proof of electronic transmission and successful delivery; and
copies of every document exactly as filed.

Evidence to preserve immediately

Keep originals and secure, unedited copies of:

contracts, promissory notes, amendments, policies, and annexes;
invoices, payroll records, payslips, statements of account, receipts, checks, and bank records;
demand letters and proof of delivery or receipt;
emails, text messages, chat exports, call logs, and complete email headers;
photographs, videos, CCTV footage, webpages, URLs, timestamps, and device metadata;
medical records, medico-legal certificates, police and barangay records;
land titles, tax declarations, deeds, survey plans, and Register of Deeds certifications;
notices of termination, employment records, SEnA documents, and NLRC filings;
court, prosecutor, Ombudsman, or agency complaints and resolutions; and
a chronology identifying who learned what, when, and through which document.

Do not crop or alter the only copy of electronic evidence. Preserve the original file and make a separate working copy.

Common mistakes

Counting from the date of consultation instead of the legal accrual date.
Using the Civil Code without checking for a special law.
Assuming every signed document creates a 10-year written-contract period.
Treating negotiations or verbal demands as automatic tolling.
Assuming a police blotter or agency inquiry is a filed criminal complaint.
Ignoring the 60-day cap on interruption during barangay proceedings.
Combining several claims under one deadline.
Confusing prescription with the much shorter period for an appeal, reconsideration, certiorari petition, or response to a notice.
Filing with an office that lacks jurisdiction.
Waiting until the final day to complete filing fees or electronic submission.
Assuming minority, illness, absence, family relationship, or inability to obtain documents automatically suspends prescription.
Believing an imprescriptible ownership or marital-status issue makes every related claim for damages, possession, or property recovery imprescriptible.

When legal help is urgent

Seek a Philippine lawyer immediately if:

the possible deadline is within six months—or cannot be identified;
the incident may involve libel, cyberlibel, a light offense, an ordinance violation, ejectment, or another period measured in months;
a child, survivor of violence, detained person, elderly person, or person needing a protection order is involved;
property has been transferred, titled, mortgaged, or offered for sale;
an appeal, motion for reconsideration, subpoena, summons, warrant, or government notice has been received;
prior proceedings were dismissed, withdrawn, archived, or filed in the wrong forum;
an amendment changed the offense or penalty;
the claimant or alleged offender was abroad;
the facts were concealed or discovered long after the event; or
several civil, criminal, labor, and administrative remedies arise from the same conduct.

Qualified indigent persons may approach the Public Attorney’s Office. Other applicants may inquire with an Integrated Bar of the Philippines legal-aid office or local chapter. Approaching a legal-aid provider does not itself stop prescription, so disclose the earliest possible deadline immediately.

Frequently asked questions

Does sending a demand letter always extend the filing period?

No. Article 1155 applies principally to qualifying creditor-debtor actions. The demand must be written, made before prescription has completed, and supported by proof of receipt. A special law may impose a different rule.

Does filing at the barangay stop the clock?

If the dispute falls within the barangay conciliation system, filing with the punong barangay interrupts prescription. The interruption ends upon receipt of the proper barangay certificate and cannot exceed 60 days.

Do negotiations or partial settlement discussions stop prescription?

Not automatically. A written acknowledgment of debt, qualifying written demand, partial payment, or formal statutory proceeding may have legal effect, but ordinary negotiations alone are unsafe to rely on.

Can one incident have several deadlines?

Yes. The same event may support a criminal complaint, civil damages claim, labor case, protection-order proceeding, or administrative complaint. Each remedy must be calculated separately.

Is the deadline shown by an online calculator reliable?

Only if the correct claim, governing law, accrual date, interruption rules, holidays, and filing procedure were entered. A calculator cannot determine those legal issues.

What if the deadline may already have passed?

Obtain advice promptly. The apparent starting date or legal classification may be wrong, a valid interruption may exist, or a different remedy may remain. Do not conceal the dates or send a new demand merely to create the appearance of timeliness.

Official sources

This article provides general legal information, not legal advice or a definitive deadline for any particular case. Prescription depends on the complete facts, documents, governing law, amendments, and procedural history. Primary sources and current procedures were checked as of 10 August 2026.