Wedding rings resting on a signed legal document, representing a marriage whose consent is examined for fraud under Article 46 of the Philippine Family Code

What Kinds of Fraud Are Grounds for Annulment in the Philippines Under Article 46?

Not every lie that gets someone to the altar counts as legal “fraud” in the Philippines. Article 46 of the Family Code names exactly four circumstances that can void a spouse’s consent to marriage — and the law is explicit that nothing else qualifies, no matter how deceived a spouse genuinely feels. This guide walks through what the four grounds actually are, what courts have refused to treat as fraud, who may sue, and the strict five-year deadline that applies.

Direct Answer

Article 46 of the Family Code lists only four kinds of fraud that can support an annulment under Article 45(3): (1) non-disclosure of a previous final conviction of a crime involving moral turpitude, (2) concealment by the wife of a pregnancy by a man other than her husband, existing at the time of the marriage, (3) concealment of a sexually transmissible disease, regardless of its nature, existing at the time of the marriage, and (4) concealment of drug addiction, habitual alcoholism, or homosexuality or lesbianism existing at the time of the marriage. Article 46 itself closes the list: “No other misrepresentation or deceit as to character, health, rank, fortune or chastity shall constitute such fraud as will give grounds for action for the annulment of marriage.” The Supreme Court has enforced this as an exclusive, non-expandable list since at least 1970. The condition must have existed when the marriage was celebrated and been actively concealed, the injured spouse must sue within five years of discovering it, and continuing to freely cohabit after learning the truth can bar the case entirely.

Decision Snapshot

  • Applies to: A spouse who wants to annul a voidable marriage specifically because consent was procured through one of the four narrowly defined kinds of fraud Article 46 names.
  • What Article 46 actually lists: an undisclosed prior conviction for a crime involving moral turpitude; the wife’s concealment of a pregnancy by another man; a concealed sexually transmissible disease; and concealed drug addiction, habitual alcoholism, or homosexuality or lesbianism — each existing at the time of the marriage.
  • What it does not include: lies about wealth, employment, personality, general chastity, family background, or a premarital relationship with someone else — the Supreme Court has held these fall outside Article 46.
  • Filing deadline: the injured spouse must sue within five years of discovering the fraud (Art. 47(3)), and freely continuing to live together after learning the truth can bar the action.
  • First action: identify precisely which of the four Article 46 circumstances matches your facts, and pin down the date you actually discovered it, since that date starts the five-year clock.

Key Takeaways

  • Article 46 is an exhaustive list — Philippine courts have consistently refused to treat any deception outside the four named circumstances as annulment-grade fraud.
  • All four grounds require the concealed condition to have existed at the time the marriage was celebrated, not developed afterward.
  • The pregnancy-concealment ground applies specifically to the wife concealing a pregnancy by a man other than her husband; an already-visible or already-known pregnancy is not “concealment.”
  • Concealment of drug addiction, habitual alcoholism, or homosexuality or lesbianism is one ground under Article 46(4); the Supreme Court has stressed that it is the deliberate concealment — not the underlying status itself — that the law treats as vitiating consent.
  • A fraud-based annulment action must be filed by the injured spouse within five years of discovering the fraud (Art. 47(3)).
  • Freely cohabiting with the other spouse after discovering the fraud, with full knowledge of it, can ratify the marriage and bar the action.
  • Fraud under Article 46 is a ground to annul a voidable marriage — a different legal track from a void marriage (such as bigamy) or from adultery, which is not fraud at all.
  • Feeling generally deceived is not enough; the petitioner must plead and prove one of the four specific circumstances Article 46 names.

In This Guide

Authority What it governs Relevance here
Family Code of the Philippines (Executive Order No. 209), Art. 45(3) Establishes that consent obtained by fraud, “as stated in Article 46,” is a ground to annul a voidable marriage The umbrella rule that makes Article 46’s definition of fraud operative
Family Code, Art. 46 Defines the only four circumstances that constitute fraud for this purpose, and states that no other misrepresentation qualifies The exclusive list at the center of this guide
Family Code, Art. 47(3) Sets the five-year prescriptive period, running from discovery, for a fraud-based annulment action, and limits who may sue Determines whether a fraud claim can still be filed
Anaya v. Palaroan, G.R. No. L-27930, Nov. 26, 1970 Supreme Court doctrine holding that the statutory list of fraud grounds is exclusive and restrictive Confirms that undisclosed premarital relationships and similar deceptions outside the four listed grounds are not legal fraud
Republic v. Villacorta, G.R. No. 249953, June 23, 2021 Supreme Court decision applying the pregnancy-concealment ground and requiring the pregnancy to have existed at the time of the marriage Shows how strictly courts apply the “existing at the time of the marriage” requirement
Almelor v. RTC of Las Piñas, G.R. No. 179620, Aug. 26, 2008 Supreme Court decision addressing concealment of homosexuality as a potential Article 46(4) ground and the proof required Shows that the concealment itself, and its timing, must actually be proven — not merely alleged

Why Article 46’s List Is Exclusive, Not Illustrative

Article 45(3) of the Family Code allows a voidable marriage to be annulled where consent was obtained “by fraud, as stated in Article 46.” That cross-reference matters: it is not enough that a spouse was deceived in some general sense. The deception must be one of the specific circumstances Article 46 names, and Article 46 ends with a closing sentence that forecloses any broader reading: no other misrepresentation or deceit — about character, health, rank, fortune, or chastity — will support an annulment.

The Supreme Court confirmed this exclusivity in Anaya v. Palaroan (1970). A wife sought to annul her marriage after learning her husband had a premarital relationship with a close relative, which he never disclosed before the wedding. The Court rejected the claim, holding that non-disclosure of a premarital relationship is not one of the fraud grounds the law recognizes, and that the statute’s list was deliberately drawn narrow. The same restrictive logic applies today under Article 46 of the Family Code — a spouse cannot substitute a similar-feeling but legally different kind of deception for one of the four the law actually lists.

The Four Circumstances Article 46 Actually Lists

Each of the four grounds below requires two things: the underlying fact must have existed at the time the marriage was celebrated, and it must have been actively concealed from the other spouse.

1. Non-disclosure of a previous conviction for a crime involving moral turpitude

Article 46(1) covers a final judgment of conviction — one that has become executory, not a mere accusation, arrest, or pending case — for a crime that Philippine courts would classify as involving moral turpitude. Whether a specific offense qualifies as involving moral turpitude is a fact- and offense-specific legal question that Philippine courts decide case by case; readers who believe this ground may apply to their situation should have the specific prior offense assessed by counsel rather than assuming it automatically qualifies.

2. Concealment by the wife of a pregnancy by a man other than her husband

Article 46(2) is written specifically in terms of the wife concealing, at the time of the marriage, that she was already pregnant by someone other than her husband. Two elements have to be proven together: that the pregnancy actually existed when the marriage was celebrated, and that it was concealed rather than apparent or already known. In Republic v. Villacorta (2021), the Supreme Court set aside an annulment granted on this ground. The child had been born in December 2001, nearly three years before the August 2004 wedding, and a later DNA test showed the husband was not the father. Because the wife was not pregnant by another man at the time of the marriage, Article 46(2) could not apply, whatever the DNA test later revealed. The Family Code does not contain a mirror provision addressing a husband’s premarital conduct in these same terms.

3. Concealment of a sexually transmissible disease existing at the time of the marriage

Article 46(3) covers concealment of a sexually transmissible disease “regardless of its nature” that existed when the marriage took place. This is a distinct legal track from Article 45(6), which separately allows annulment where a spouse was afflicted with a sexually-transmissible disease found to be serious and appearing to be incurable — that ground turns on the disease itself, regardless of concealment. Article 46(3), by contrast, is about the deliberate concealment of the condition from the other spouse, and on its face is not limited to diseases that are serious or incurable. Because these are separate provisions with separate elements, which one actually fits a given case is a determination best made with counsel.

4. Concealment of drug addiction, habitual alcoholism, or homosexuality or lesbianism existing at the time of the marriage

Article 46(4) groups three conditions together: drug addiction, habitual alcoholism, and homosexuality or lesbianism, each as it existed at the time of the marriage. In Almelor v. RTC of Las Piñas (2008), a trial court had annulled a marriage on the theory that the husband concealed his homosexuality, but the Supreme Court reversed. It held that it is the concealment of the condition — and not the condition itself — that the law treats as vitiating consent, and that the spouse relying on this ground must actually prove the condition existed at the time of the marriage and was deliberately hidden. Suspicion, conduct that surfaces years into the marriage, or unproven allegations are not enough. Readers should also note that this ground is about non-disclosure at the time of marriage under a specific, decades-old statutory provision — it does not itself describe an official view on any of the underlying conditions listed, and a case built on it still has to satisfy the same concealment-and-timing proof the other three grounds require. Where drug addiction or habitual alcoholism is tied to violence or abuse in the household, FamilyCode.ph’s guide to VAWC protection orders and legal remedies covers the separate, more immediate safety-focused remedies available.

What Article 46 Does Not Cover

Because Article 46’s list is exclusive, a long list of genuinely deceptive conduct simply falls outside it as a matter of law, however unfair it may feel to the spouse who was misled:

  • Lying about wealth, employment, job title, or financial prospects.
  • Lying about personality, feelings, or intentions to be faithful.
  • Concealing a premarital relationship, past sexual history, or a previously broken engagement (per Anaya v. Palaroan).
  • Misrepresenting family background, rank, or social standing.
  • Adultery or infidelity that occurs after the marriage — this is not fraud at all and instead falls under separate grounds such as legal separation.
  • General ill health, undisclosed debts, or conditions not named in Article 46(1) through (4).

If a specific fact pattern does not fit squarely within one of the four listed circumstances, Article 46 will not support an annulment on its own, whatever else may have gone wrong in the marriage.

Who May File and the Five-Year Deadline

Under Article 47(3), only the injured party — the spouse who was deceived — may bring the action, and it must be filed within five years of discovering the fraud. The spouse who committed the concealment cannot invoke it as a ground.

Article 45(3) also builds in a ratification rule: if, after discovering the fraud, the injured spouse freely cohabited with the other spouse as husband and wife with full knowledge of the facts, the fraud can no longer be used to annul the marriage. In practice, this means the timeline matters twice over — both to keep the case within the five-year window, and to avoid conduct after discovery that a court could treat as forgiveness or ratification of the marriage.

Evidence That May Help Establish Fraud

What a court may accept as evidence depends heavily on which of the four grounds is being alleged, and evidentiary requirements are ultimately for the court to weigh. In general terms, evidence that may be relevant can include a certified true copy of a final judgment of conviction predating the marriage that was never disclosed; medical or hospital records establishing the timeline of a pregnancy or a diagnosed condition relative to the marriage date; and credible testimony establishing both when the condition existed and when the injured spouse actually discovered it, since that discovery date starts the five-year clock. Readers should only obtain records through lawful means — for example, through proper legal process rather than unauthorized access to another person’s confidential medical or health information — and should raise questions about what evidence is realistically available with their own counsel before filing.

Common Misunderstandings

  • “Any lie that got me to marry counts as fraud.” Only the four circumstances Article 46 names qualify; every other kind of deception, however genuine, is excluded by the statute’s own closing sentence.
  • “If my spouse had a relationship before we married and never told me, that’s fraud.” The Supreme Court held in Anaya v. Palaroan that non-disclosure of a premarital relationship is not fraud under this provision.
  • “I can file for annulment on this ground whenever I’m ready.” There is a five-year deadline running from the date of discovery, and resuming cohabitation with full knowledge of the fraud can bar the case entirely.
  • “Any sexually transmissible disease case is automatically a ‘concealment fraud’ case.” A serious, incurable sexually-transmissible disease existing at the time of marriage can independently support annulment under Article 45(6) regardless of concealment; Article 46(3) is specifically about the separate act of concealing the condition from the other spouse.

Practical Checklist

  1. Identify exactly which of the four Article 46 circumstances matches your facts — the law does not allow substituting a similar but legally different kind of deception.
  2. Pin down the precise date you discovered the fraud, since Article 47(3) starts the five-year filing clock from that date.
  3. Gather documentary evidence tied to that specific ground, obtained only through lawful means (for example, a certified true copy of a relevant court judgment, or medical records you are legally entitled to access).
  4. Avoid resuming cohabitation with full knowledge of the fraud before you have decided whether to file, since this can ratify the marriage and bar the action.
  5. Consult a Philippine family lawyer — or apply through the Public Attorney’s Office if you qualify — to assess whether your specific facts actually fit within Article 46 before filing.
  6. If your facts do not fit Article 46, ask your lawyer whether a different remedy, such as legal separation or a nullity action on another ground entirely, may better fit your situation.

Frequently Asked Questions

Is lying about being wealthy or having a stable job considered fraud under Article 46?

No. Article 46’s closing sentence specifically excludes misrepresentation about character, health, rank, fortune, or chastity from being grounds for annulment; only the four circumstances it lists qualify.

Can I annul my marriage because I found out my spouse had a child with someone else before we got married?

Article 46(2) is limited to a wife’s concealment of a pregnancy by another man that existed at the time of the marriage itself — not a child from a prior relationship that was already born, and not a fact that was already known or apparent. If the underlying fact was already known before the wedding, it does not meet the concealment requirement either.

Does discovering my spouse had a sexually transmissible disease at the time of marriage qualify as fraud?

It may, if the disease existed at the time of the marriage and was deliberately concealed, under Article 46(3). A related but separate provision, Article 45(6), independently allows annulment where the disease is serious and appears to be incurable, regardless of concealment. Which provision actually fits depends on the specific facts, and is best assessed with a lawyer.

Can a spouse who concealed something use Article 46 as their own ground for annulment?

No. Article 47 limits the right to sue to the “injured party” — the spouse who was deceived. The spouse who committed the concealment cannot use it as a ground to annul the marriage.

What happens if I keep living with my spouse after I find out about the fraud?

Freely continuing to cohabit with full knowledge of the fraud can ratify the marriage and bar an annulment action based on that fraud, under Article 45(3).

Can a marriage be annulled over a premarital affair my spouse never told me about?

No. In Anaya v. Palaroan, the Supreme Court held that non-disclosure of a premarital relationship is not fraud under this provision, because the list of qualifying fraud in Article 46 is exclusive and does not extend to it.

Your Options and What to Do Next

Two dates decide your options: the date you discovered the concealed fact, and whether you kept living together as spouses after that. Write both down before anything else.

Your situation Realistic option Where it is filed
The concealed fact is one of the four in Article 46, discovered less than five years ago, and you did not freely cohabit after learning it Petition for annulment under Article 45(3), filed by you as the injured spouse Family Court of the province or city where you or your spouse has lived for at least six months before filing
More than five years since discovery, or you freely cohabited after learning the truth The fraud ground is generally lost; ask a lawyer whether a nullity ground or legal separation fits instead Same Family Court venue rule
The deception is not one of the four Article 46 circumstances Not an annulment ground; other remedies may exist depending on the facts Not applicable for annulment
The spouse’s addiction or alcoholism comes with violence or threats Safety first: a protection order under RA 9262, separate from any annulment case Barangay (Barangay Protection Order) or the court, with police help in an emergency
You cannot afford a lawyer Apply for free representation if you meet the income test Public Attorney’s Office district office

The procedure is governed by the Supreme Court’s Rule on Declaration of Absolute Nullity of Void Marriages and Annulment of Voidable Marriages. The petition must be verified and signed by you personally, copies must be served on the Office of the Solicitor General and the public prosecutor within five days of filing, and the prosecutor checks for collusion between the spouses. A.M. No. 02-11-10-SC, Secs. 3–5.

What to bring to your first consultation:

  • Your PSA-issued marriage certificate.
  • A written, dated account of when and how you discovered the concealed fact, and what happened in the relationship afterward.
  • Lawfully obtained proof tied to the specific ground: for example, a certified copy of a court judgment of conviction dated before the wedding, or records showing a pregnancy or condition existed at the time of the marriage.
  • Names of people who can confirm the concealment and your discovery date.
  • Proof of where you and your spouse have lived for the past six months, for venue.

Your first step this week: write down your discovery date, count five years from it, and book a consultation with a family lawyer or the PAO well before that date.

Related Guides

Sources and Legal Citations

Statutes and codes

  • Family Code of the Philippines, Executive Order No. 209 (1987), Arts. 45–47 — full text via LawPhil

Supreme Court rules and jurisprudence

Sources rechecked as of: September 29, 2026

This article is general legal information for the Philippines and is not legal advice. Whether a specific set of facts meets any of the four fraud grounds under Article 46, or a related but separate provision, depends on the details of your case. For advice about your specific situation, consult a Philippine lawyer or, if you qualify, the Public Attorney’s Office.

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