Short answer. Because until it is recorded, the judgment does not affect third persons. An unregistered decree still ends the marriage between you and your former spouse, but outsiders dealing with the property — buyers, banks, creditors — are entitled to rely on the titles as they stand.
What the law says
The judgment of annulment or of absolute nullity of the marriage, the partition and distribution of the properties of the spouses and the delivery of the children's presumptive legitimes shall be recorded in the appropriate civil registry and registries of property; otherwise, the same shall not affect third persons.
Family Code, Article 52 — Recording the Judgment and Partition. Read the full provision →
What “shall not affect third persons” actually costs you
Recording is what makes the outcome visible to the world. Until it happens, someone who buys land still titled in the spouses' names, or a bank that takes it as security, deals with the property on the face of the register and is not bound by a judgment they had no way of knowing about. You may hold a decision saying the property is yours and still find a stranger with a stronger claim to it. The judgment is fully effective between the two of you from the start; the gap the article closes is the one facing outward.
Three things get recorded, not one
Read the list carefully: The judgment of annulment or of absolute nullity of the marriage, the partition and distribution of the properties of the spouses and the delivery of the children's presumptive legitimes. All three are named, and recording only the decree while leaving the partition and the children's legitimes undone is the common failure. The registrations also go to two different places — the civil registry for the status of the marriage, and the registries of property for the land — so a case is not finished when the first certificate comes back.
It is not only about property
The same recording requirement is what allows either former spouse to marry again. A later marriage contracted before these steps are complied with is exposed to a serious defect, so registration is not administrative housekeeping to be attended to whenever convenient. If remarriage is anywhere in your plans, treat the recording as part of the case itself rather than as something that follows it, and confirm in writing that every item in the article has actually been entered.
Ask for proof of registration, not assurances
What closes the loop is documentary: the annotated certificates of title showing the entry, and the civil registry records showing the judgment. Ask for copies and keep them with the decision and the entry of judgment. Two practical points follow. The property records only move once the partition is definite, so a decree that leaves the division vague creates work later; and property in a different city or province is recorded where that property lies, not where the case was heard.
Cases citing this provision
These Supreme Court decisions cite the provision above. We list them so you can read them yourself; the summaries of what each decided are not ours to give.
- Lucila David and the Heirs of Rene F. Aguas, namely: Princess Luren D. Aguas, G.R. No. 241036, January 26, 2021 — read the decision on LawPhil →
- Noel A. Lasanas vs. People of the Philippines, G.R. No. 159031, June 23, 2014 — read the decision on LawPhil →
- Antonio A. S. Valdez vs. Rtc, Branch 102, Quezon City, et al, G.R. No. 122749, July 31, 1996 — read the decision on LawPhil →
- Republic of the Philippines vs. Linney Jean L. Tangarorang and Ramer R. Tangarorang, G.R. No. 272006, February 5, 2025 — read the decision on LawPhil →