Short answer. Yes. Article 1082 of the Civil Code provides that every act which is intended to put an end to indivision among co-heirs and legatees or devisees is deemed to be a partition, even if the document calls it a compromise. The label the heirs give the document does not control its legal effect.
What the law says
Every act which is intended to put an end to indivision among co-heirs and legatees or devisees is deemed to be a partition, although it should purport to be a sale, and exchange, a compromise, or any other transaction.
Civil Code, Article 1082 — Any Act Ending Indivision Is a Partition. Read the full provision →
Substance over label
Article 1082 looks past the document's title to its actual purpose. If the agreement is designed to distribute the estate properties and end the co-heirs' shared ownership, it is a partition — full stop. The law lists examples of labels that do not change the result: a sale, an exchange, a compromise, or any other transaction. A compromise agreement that allocates specific parcels to specific heirs is functionally identical to a formal deed of extrajudicial partition. Calling it a compromise does not make it one in the succession sense — it makes it a partition in the succession sense.
Why this matters: consequences of being a partition
When an agreement is legally a partition, the rules governing partitions apply — including those on warranty against eviction, the right of co-heirs to rescind for lesion, and the requirements on form. A partition of immovable property must be in a public instrument to be valid, and it should be registered with the Registry of Deeds to bind third parties. If the compromise was made informally or without proper registration, it may be enforceable among the heirs but not against innocent third-party purchasers or creditors who had no notice of it.
What a co-heir can do if she was not a party
All co-heirs must generally participate in a partition for it to be complete and binding. A partition made without one co-heir does not bind that heir; she retains her undivided share in the estate. If you are a co-heir who was left out of a compromise that others are treating as a partition, your rights over your share remain intact. You may challenge the arrangement, demand inclusion, or seek a proper partition that accounts for your entitlement. Getting legal advice early — before any property changes hands — is important.
Lesion: when a co-heir was shortchanged
A partition — including one dressed as a compromise — can be rescinded if a co-heir suffered lesion of more than one-fourth of the value of the things adjudicated to her. This is a statutory protection designed to prevent heirs from being pressured into accepting an unfair share. If you signed a compromise allocating properties, and you later discover that what you received was worth significantly less than your proper share, a lesion claim may be available. The comparison is made at the time of the partition, not later market values.
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.
- Heirs of Ernesto Morales, namely: Rosario M. Dangsalan, et al. vs. Astrid Morales Agustin, G.R. No. 224849, June 6, 2018 — read the decision on LawPhil →
- Leonardo Notarte, et al. vs. Godofredo Notarte, G.R. No. 180614, August 29, 2012 — read the decision on LawPhil →
- Noli Alfonso and Erlinda Fundialan vs. Spouses Henry and Liwanag Andres, G.R. No. 166236, July 29, 2010 — read the decision on LawPhil →
- Rolando Sanchez, et al. vs. Court of Appeals, et al, G.R. No. 108947, September 29, 1997 — read the decision on LawPhil →