In short
Article 417 closes the list at the outset: the marriage is dissolved by the death or the declaration of presumed death of a spouse and by divorce. There are no other routes. Article 418 adds the step people forget and that costs money to forget: the dissolution must be noted in the margin of the marriage inscription on record at the Registro Demográfico, and the dissolution does not prejudice good-faith third parties except from its inscription. That is, while that note does not exist, whoever contracts in good faith with either of the two may still treat the marriage as standing. Article 419 avoids the dead end: if the note is not on record at the Registro Demográfico, the dissolution may be established by any admissible evidence. Article 420 sums up what it produces: the dissolution carries the definitive rupture of the tie and the dissolution of the matrimonial economic regime, two effects that need not be asked for separately. Then the Code sets the clock for each route. Article 421 says dissolution by death is effective from the very moment of the passing, and settles the dispute over the date: if there is no certainty, or an interested party questions the one the surviving spouse alleges, the one on record at the Registro Demográfico is taken as certain. Article 422 deals with presumed death: the dissolution is effective from when the judgment is firm, unless the disappearance is due to an extraordinary or catastrophic event, in which case the court will determine from when it is effective according to the evidence presented.
What is it?
They are Articles 417 to 422 of the Civil Code of 2020: for which causes a marriage dissolves, from when, what it produces, and why it must be inscribed.
Who can do it?
Anyone whose marriage was dissolved by death, presumed death or divorce, and anyone contracting with them.
Requirements
- The marriage is dissolved by a spouse’s death or declaration of presumed death, and by divorce.Verified against the official source
- The dissolution must be noted in the margin of the marriage inscription on record at the Registro Demográfico.Verified against the official source
- The dissolution does not prejudice good-faith third parties except from its inscription.Verified against the official source
- If the note is not on record at the Registro Demográfico, the dissolution may be established by any admissible evidence.Verified against the official source
- The dissolution carries the definitive rupture of the tie and the dissolution of the matrimonial economic regime.Verified against the official source
- Dissolution by death is effective from the very moment of the passing.Verified against the official source
- Dissolution by presumed death is effective from when the judgment is firm, save an extraordinary or catastrophic event.Verified against the official source
Documents you need
Cost
Step by step
Step 1: Identify the route
Article 417: death, declaration of presumed death, or divorce. There are no others.
Step 2: Note the dissolution
Article 418: in the margin of the marriage inscription on record at the Registro Demográfico.
Step 3: Because before that it binds nobody else
The same article: it does not prejudice good-faith third parties except from its inscription.
Step 4: If it is not noted, prove it anyway
Article 419: it may be established by any admissible evidence.
Step 5: Count the two effects
Article 420: definitive rupture of the tie and dissolution of the matrimonial economic regime.
Step 6: Fix the date if it was by death
Article 421: from the passing, and in doubt the date on record at the Registro Demográfico governs.
Step 7: And if it was by presumed death
Article 422: from when the judgment is firm, save a disappearance by an extraordinary or catastrophic event.
Where to do it
These six articles describe no procedure before any agency. The Code does not say here who requests the marginal note at the Registro Demográfico, with what document, at what fee or within what term. It does not say what evidence is admissible to establish the dissolution when the note does not appear. It does not say what the court weighs in fixing the effective date when the disappearance is due to an extraordinary or catastrophic event. And it does not say how the economic regime is then liquidated, although Article 420 treats it as dissolved: that lives in another Title. The declaration of absence and of presumed death have their own guides on this site. None of those gaps is filled here.
How long it takes
What to do if something goes wrong
The costliest mistake in this chapter is not legal but administrative: treating the matter as over with the judgment or certificate in hand and not noting the dissolution at the Registro Demográfico. Article 418 says two things in a row, and the second is the one that bites: the dissolution must be noted in the margin of the marriage inscription, and it does not prejudice good-faith third parties except from its inscription. Translated: as against a bank, a buyer, a creditor or anyone contracting in good faith with your former spouse, the marriage may still count until that note exists. Anyone with property at stake should treat that step as part of the divorce and not as later paperwork. If the matter comes the other way round and what you lack is the note, Article 419 does not leave you stranded: the dissolution may be established by any admissible evidence. On dates there are two different rules worth not mixing. If the marriage ended by death, Article 421 dissolves it from the very moment of the passing, and if anyone disputes which day it was, the date on record at the Registro Demográfico governs. If it ended by declaration of presumed death, Article 422 dissolves it from when the judgment is firm, with an exception that matters on this island: when the disappearance is due to an extraordinary or catastrophic event, it is the court that determines from when, according to the evidence presented. And one thing you need not ask for separately: Article 420 says the dissolution also carries that of the matrimonial economic regime. What comes after — liquidating — is another matter and lives in another Title. MiPRFácil does not represent anyone in court and gives no legal advice.
Common mistakes
- Keeping the judgment and not noting the dissolution at the Registro Demográfico.
- Believing the dissolution binds everyone from the judgment: good-faith third parties, only from the inscription.
- Giving up because the note does not appear: Article 419 admits any admissible evidence.
- Asking separately for the economic regime’s dissolution: Article 420 includes it.
- Disputing the date of death without looking at the Registro Demográfico, whose date is taken as certain.
- Applying the death rule to presumed death: that one dissolves from when the judgment is firm.
- Forgetting the extraordinary or catastrophic event exception, where the court fixes the date.
- Looking in these articles for how the economic regime is liquidated: they do not treat it.
Frequently asked questions
Must the divorce be noted at the Registro Demográfico?
Article 418 requires it in the margin of the marriage inscription, and the dissolution binds good-faith third parties only from then.
From when is it dissolved if a spouse dies?
Article 421 makes it effective from the very moment of the passing, and in doubt the Registro Demográfico’s date governs.
And if it was a declaration of presumed death?
Article 422 makes it effective from when the judgment is firm, save a disappearance by an extraordinary or catastrophic event, where the court decides.
The dissolution is not noted. How do I prove it?
Article 419 allows establishing it by any admissible evidence.
Official sources
These are the government pages this guide is based on.
- Poder Judicial de Puerto Rico
Poder Judicial
bvirtualogp.pr.gov
Last verified
September 13, 2026
MiPRFácil is an independent informational website and is not affiliated with, endorsed by, or operated by the Government of Puerto Rico or any government agency.
MiPRFácil does not submit applications on your behalf.
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