Short answer. Article 1004 of the Civil Code answers this directly: when the only survivors are brothers and sisters of the full blood, they inherit in equal shares. Each full-blood sibling receives the same portion of the estate, regardless of birth order, age, or other differences among them.
What the law says
Should the only survivors be brothers and sisters of the full blood, they shall inherit in equal shares.
Civil Code, Article 1004 — Full-Blood Siblings Alone. Read the full provision →
A short article with a clean answer, in this specific scenario
Article 1004 addresses exactly the situation described: no spouse, no children, no parents left, and the surviving relatives are brothers and sisters of the full blood. For that scenario, the rule is as simple as the statute states it — they inherit in equal shares. There is no weighting by age, no preference for one sibling over another, and no distinction drawn among full-blood siblings themselves under this article.
Why the article specifies 'full blood'
The article's condition is precise: the survivors must be siblings of the full blood — meaning they share both parents with the deceased. That specificity signals that the equal-shares rule in this article is written for a particular family configuration. Where the surviving siblings are not all full-blood, or where some other combination of relatives survives instead, this exact provision is not the one governing the division; a different rule would need to apply.
What 'equal shares' means in practice
Equal shares means the estate is divided by the number of surviving full-blood siblings, with each one entitled to the same fraction. If there are three full-blood siblings and no other qualifying survivors, each receives one-third; if there are five, each receives one-fifth. The article does not build in any adjustment for a sibling's individual circumstances — need, contribution to the deceased's affairs, or anything else — the division is strictly numerical.
Confirming this is actually your situation
Before relying on this article, confirm as a factual matter that no spouse, children, or parents of the deceased survive, and that every surviving sibling is genuinely of the full blood rather than a half-blood relation, since that distinction changes the analysis. Getting the family tree right first is what makes Article 1004's equal-shares rule apply cleanly, and a lawyer can help verify that before the estate is divided.
What changes the split away from equal shares
Two nearby situations move the estate outside this exact rule. If nephews and nieces survive alongside full-blood siblings, the siblings still take per head while the nephews and nieces take by representing the sibling they descend from, so their combined share is not simply divided among every surviving relative equally. And if full-blood and half-blood siblings survive together instead of full-blood siblings alone, each full-blood sibling's share is double what each half-blood sibling receives, rather than everyone splitting the estate evenly. Article 1004's clean equal division applies only to the narrower case where full-blood siblings are the sole survivors.
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.
- Spouses Benny and Normita Rol vs. Isabel Urdas Racho, G.R. No. 246096, January 13, 2021 — read the decision on LawPhil →