Quick answer

There is no single prescriptive period for filing a case in the Philippines. To determine your deadline, identify the exact legal claim or offense, find the law governing it, establish when the period began, and account for any legally recognized interruption or suspension.

Do not simply count from the date of the incident. Depending on the case, the starting point may be a breach of obligation, discovery of an offense, dismissal from employment, or another event specified by law. A demand letter, barangay complaint, or prosecutor’s complaint can also have different effects.

If the earliest possible deadline is approaching, seek legal assistance immediately. Settlement discussions and an incident report should not be assumed to preserve your right to file.

What a prescriptive period means

A prescriptive period is the legally prescribed time for pursuing a particular action. Its expiration can bar a civil remedy or extinguish criminal liability through prescription of the offense.

It is different from a deadline to answer a complaint, seek reconsideration, or appeal. Once you receive a summons, subpoena, resolution, or judgment, check the deadline for responding separately. Having years to initiate a claim does not give you years to challenge a decision.

The same incident may support several proceedings. For example, an employee may have an illegal-dismissal claim and separate claims for unpaid benefits. Each must be classified and checked individually.

1. Identify the exact claim before choosing a deadline

Start with what happened, the right allegedly violated, and the remedy sought.

For a civil dispute, ask whether the action concerns a written agreement, an oral agreement, negligent injury, possession of property, or another legal obligation. Calling every claim “damages” does not establish its prescriptive period.

For a criminal complaint, identify the precise offense and applicable statutory provision. Where prescription depends on the penalty, examine the penalty legally prescribed for that offense, including relevant amendments and qualifying circumstances.

For labor, tax, administrative, and other specialized proceedings, check the governing statute and procedural rules. A general Civil Code period may be displaced by a more specific provision.

Common civil periods

The following are starting points under the Civil Code, subject to special provisions:

Nature of action	General period	Civil Code provision
Action upon a written contract	10 years	Article 1144
Action upon an obligation created by law	10 years	Article 1144
Action upon an oral contract or quasi-contract	6 years	Article 1145
Injury to rights or a quasi-delict	4 years	Article 1146
Civil action for defamation	1 year	Article 1147
Forcible entry or unlawful detainer	1 year	Article 1147
Action without a period fixed elsewhere in the Code or another law	5 years	Article 1149

Article 1148 expressly preserves periods established elsewhere. In particular, ejectment requires careful classification and reckoning; the one-year entry does not determine every action involving possession or ownership. See the Civil Code, Articles 1144–1150.

Common labor periods

Claim	General period
Illegal dismissal	4 years from accrual of the cause of action
Separate employment money claims, such as unpaid wages	3 years from accrual
Unfair labor practice	1 year from accrual

Illegal dismissal is treated as an injury to rights. Backwages sought as a consequence of illegal dismissal should not automatically be treated as an independent unpaid-wages claim with a different deadline. See Callanta v. Carnation Philippines, Inc., G.R. No. L-70615, October 28, 1986.

The money-claim and unfair-labor-practice periods appear in Labor Code Articles 306 and 305, respectively, formerly Articles 291 and 290. Examine each benefit separately: an unpaid salary installment may accrue at a different time from another benefit.

Criminal offenses under the Revised Penal Code

Article 90 generally provides:

Prescribed penalty or specifically identified offense	Prescriptive period
Reclusion perpetua or reclusion temporal	20 years
Other afflictive penalties	15 years
Correctional penalties, except arresto mayor	10 years
Arresto mayor	5 years
Libel or similar offenses	1 year
Oral defamation and slander by deed	6 months
Light offenses	2 months

For compound penalties, Article 90 directs use of the highest penalty for its penalty-based categories. Read the Revised Penal Code together with amendments, including Republic Act No. 4661, which shortened the libel period.

Cyberlibel also prescribes in one year from discovery by the offended party, authorities, or their agents. The Supreme Court affirmed this in its April 8, 2026 resolution in Causing v. People. Posting something publicly on Facebook does not, by itself, establish that the offended party discovered it that day. See the Supreme Court’s official explanation and the resolution in G.R. No. 258524.

Offenses under special laws

Read the special law first. If it supplies its own period, use that provision.

Where applicable and the special law provides no different period, Section 1 of Act No. 3326 sets these general periods:

Punishment prescribed by the special law	General period
Fine only, imprisonment not exceeding one month, or both	1 year
Imprisonment exceeding one month but less than two years	4 years
Imprisonment of at least two years but less than six years	8 years
Imprisonment of six years or more	12 years

The Act separately provides two months for municipal-ordinance violations. See Act No. 3326.

A concrete exception is the Anti-Violence Against Women and Their Children Act: acts under Section 5(a)–(f) prescribe in 20 years, while those under Section 5(g)–(i) prescribe in 10 years. These periods come from Republic Act No. 9262, Section 24, rather than the default table.

2. Establish the correct starting date

The length of a period is only half the calculation. The other half is its legally correct starting point.

For civil actions, Article 1150 generally counts from the day the action may be brought, unless a special provision says otherwise. Thus, signing a contract and acquiring an enforceable claim for its breach are not necessarily the same event. See Civil Code Article 1150.

For a debt, examine the maturity date, payment schedule, demand provisions, acceleration clauses, and actual default. Do not assume that sending a much later demand postpones an already running period. The importance of default and the documents establishing it is illustrated in Spouses Bautista v. Premiere Development Bank, G.R. No. 201881, July 15, 2024.

For Revised Penal Code offenses, Article 91 generally reckons from discovery by the offended party, authorities, or their agents. It also provides that prescription does not run while the offender is absent from the Philippines. That rule should not automatically be transferred to every special-law offense. See Article 91.

Under Act No. 3326, the starting point is generally commission, or discovery if the violation was unknown when committed. Discovery and filing are not necessarily simultaneous. See Act No. 3326, Section 2.

Prepare a dated chronology. If discovery matters, record who learned what, when, and how that can be proved.

3. Check what legally interrupted or suspended the period

These terms are not interchangeable in every setting. Some events cause a fresh period to run; others merely exclude time while a proceeding is pending.

Written demands and acknowledgments in civil cases

For actions governed by Article 1155, prescription may be interrupted by:

Filing an action in court;
A creditor’s written extrajudicial demand; or
A debtor’s legally sufficient written acknowledgment of the debt.

A qualifying written demand received before prescription expires generally makes the applicable period run anew. Preserve both the demand and proof of receipt. See Ledesma v. Court of Appeals, G.R. No. 106646, June 30, 1993.

The document’s substance matters. Merely admitting that a loan once existed is not necessarily an acknowledgment of a presently enforceable debt. Nor does an ordinary demand automatically revive an already prescribed claim. See Spouses Bautista v. Premiere Development Bank.

Do not apply this civil-demand rule automatically to criminal prosecution, statutory appeals, or specialized administrative claims.

Barangay conciliation

For disputes properly covered by barangay conciliation, filing the complaint with the punong barangay interrupts prescription while the dispute undergoes mediation, conciliation, or arbitration. The interruption cannot exceed 60 days from filing. The period may resume earlier upon receipt of the applicable certification or repudiation document.

The Local Government Code also permits direct court action where the action may otherwise become time-barred. Keep the barangay filing record and proof of when you received the certification to file action. See Republic Act No. 7160, Sections 410(c) and 412(b)(4).

Not every dispute requires barangay conciliation. Proceedings seeking relief under RA 9262, for example, are excluded from the specified conciliation provisions by Section 33 of that law.

Criminal complaints filed with prosecutors

A proper complaint filed with the prosecution office can interrupt prescription. An important current qualification comes from People v. Consebido, G.R. No. 258563, April 2, 2025.

The Supreme Court held that filing the criminal complaint before the DOJ also tolls prescription for offenses covered by the 2022 Rules on Expedited Procedures in the First Level Courts. It abandoned contrary rulings on that point, but expressly made the new rule prospective.

Consequently, older complaints require examination of the applicable doctrine and dates. A new rule should not simply be used to rescue a prosecution that had already prescribed. See the Consebido decision.

Do not equate a police blotter entry with the requisite prosecutorial complaint. Confirm where the complaint was formally filed, its receiving date, and its docket or reference number.

4. Compute the deadline using the applicable counting rules

After identifying the period, starting event, and legally effective interruptions:

Record the exact starting date.
Determine whether the law uses days, months, calendar months, or years.
Generally exclude the first day and include the last.
Account separately for each recognized suspension or interruption.
Verify the final filing date and the valid filing method for the receiving office.

Under the Administrative Code rule applied in Commissioner of Internal Revenue v. Primetown Property Group, Inc., a year consists of 12 calendar months, rather than a fixed 365 days. A month generally means 30 days unless it refers to a specific calendar month. See G.R. No. 162155, August 28, 2007.

Where Rule 22 applies, a last day falling on a Saturday, Sunday, or legal holiday in the court’s locality moves to the next working day. Verify that the rule applies to the particular deadline; do not assume every statutory or agency deadline receives identical treatment.

A useful distinction:

A qualifying civil demand may restart the applicable period.
Barangay conciliation generally pauses the count within the statutory limit.

Adding 60 days to every case, or assuming every complaint creates a fresh full period, can produce the wrong answer.

5. Check exceptions and related remedies

Some actions do not prescribe. For example, an action or defense for declaration of absolute nullity of a marriage is imprescriptible under Family Code Article 39, as amended by RA 8533. This does not mean that annulment, legal separation, and every related family claim have no deadline.

Also distinguish the criminal case from its civil consequences. Rule 111 provides tolling for a civil action that cannot be separately instituted, or whose proceedings are suspended, during the criminal action. Independent civil actions require their own analysis. See Rule 111, Sections 2–3.

If a case was previously withdrawn or dismissed, obtain the actual orders. The reason for dismissal, finality date, and governing rule may affect any proposed refiling.

Practical steps and evidence to preserve

Before seeking a deadline assessment, assemble:

A chronology: transaction, breach, incident, discovery, demand, filing, and dismissal dates.
Underlying records: contracts, promissory notes, receipts, payroll records, termination notices, titles, and relevant correspondence.
Demand evidence: signed letters, delivery records, receiving copies, and replies.
Official filing evidence: stamped complaints, docket numbers, acknowledgments, certifications, resolutions, and proof of receipt.
Digital evidence: original messages, complete screenshots, URLs, timestamps, and available account records.
Discovery evidence: communications or witness details showing when an incident or hidden transaction became known.

Keep originals and complete copies. Avoid relying exclusively on cropped screenshots or an undated account of events.

Ask the lawyer or appropriate office to identify the specific legal basis, earliest defensible starting date, effect of each prior filing, and exact act needed to preserve the claim. For a labor dispute, include any Single Entry Approach records in that assessment.

Common mistakes to avoid

Choosing a period from the case’s informal label. “Fraud,” “damages,” or “land dispute” may describe several different causes of action.
Counting only from personal discovery. Discovery matters only under the governing legal rule.
Relying on verbal assurances or settlement talks. Confirm a recognized legal basis for stopping the period.
Assuming any government report is sufficient filing. The receiving office and nature of the document matter.
Ignoring amendments and newer decisions. Older summaries may contain superseded rules.
Treating a dismissed complaint as permanently protective. Refiling requires a fresh assessment.
Waiting until the last day. Missing documents or an invalid filing method may leave no time to correct the problem.

When legal help is urgent

Seek prompt assistance if the shortest plausible deadline is near, the starting date is disputed, an earlier complaint was dismissed, or the matter involves an older criminal filing affected by changing jurisprudence.

Urgent protection should also be assessed separately from prescription. If violence or threats are continuing, seek immediate assistance. Under RA 9262, a court must not deny a protection order merely because time elapsed between the violence and the application. See Section 16.

A private lawyer, the Public Attorney’s Office subject to its applicable requirements, or an IBP legal-aid office can help assess the documents and available remedies.

Frequently asked questions

Does a demand letter always extend the deadline?

No. A qualifying written demand can interrupt prescription under Article 1155, but that rule does not govern every proceeding. Its contents, receipt, timing, and the nature of the claim must be checked.

Does filing at the barangay give me a new full period?

No. For covered disputes, the statutory interruption is limited to 60 days and may end earlier. Track the remaining period and certification-receipt date.

Can I still have a civil claim if the crime has prescribed?

Possibly. Criminal prescription does not automatically resolve every civil remedy. Identify the civil cause of action, its own deadline, and any applicable Rule 111 provisions.

Is a cyberlibel complaint always late one year after the post?

No. The current rule reckons from discovery, subject to proof and legally effective interruption. The posting date alone does not necessarily establish the discovery date.

What if I think the deadline has already expired?

Have the documents reviewed promptly. A different legally supported starting date, applicable interruption, or separate remedy may matter. None should be assumed without evidence.

This article provides general Philippine legal information, not advice on a particular case. The correct deadline depends on the applicable law, documents, facts, and procedural history. Sources checked: September 19, 2026.