Yes. Under Republic Act No. 11642, once an adoption is finalized, the adoptee becomes the legitimate child of the adopter for all intents and purposes, and Section 43 of the law is explicit: in both testate and intestate succession, “the adopters and the adoptee shall have reciprocal rights of succession without distinction from legitimate filiation.” An adopted child inherits from the adoptive parents exactly as a biological legitimate child would — and the adoptive parents may likewise inherit from the adopted child.
The law behind modern adoption
Republic Act No. 11642, the Domestic Administrative Adoption and Alternative Child Care Act, overhauled how adoption works in the Philippines, moving most domestic adoptions from a judicial (court) process to an administrative process before the National Authority for Child Care (NACC). What did not change is the fundamental legal effect the law gives to a finalized adoption: full legitimate status for the child, with all the rights that come with it — including inheritance.
Legitimacy: the foundation for everything else
Section 41 of RA 11642 states that upon adoption, “the adoptee shall be considered the legitimate child of the adopter for all intents and purposes and as such is entitled to all the rights and obligations provided by law to legitimate children born to them without discrimination of any kind.” The legitimate filiation created between adopter and adoptee also extends to the adopter's parents and legitimate siblings and descendants — meaning the adopted child becomes part of the extended family for legal purposes, not just a legal relationship with the adopting parent alone.
Succession: the specific rule
Section 43, titled simply “Succession,” removes any ambiguity: “In testate and intestate succession, the adopters and the adoptee shall have reciprocal rights of succession without distinction from legitimate filiation.” In practice, this means:
- An adopted child is a compulsory heir of the adoptive parents, entitled to a legitime just as a biological legitimate child would be, and cannot be disinherited except on the same legal grounds that would justify disinheriting a biological legitimate child.
- If an adoptive parent dies intestate (without a will), the adopted child inherits under the same rules of intestate succession that apply to legitimate children.
- The reciprocity runs both ways: adoptive parents may also inherit from the adopted child under the same succession rules that would apply between a parent and a biological legitimate child.
The one qualification the law adds concerns wills: if the adoptee or their biological parents have left a will, the ordinary law on testamentary succession governs how that particular estate is distributed — the reciprocal-succession rule does not override a validly executed will's own provisions, subject to compulsory heirs' legitimes being respected as they would be for any heir.
What happens to ties with the biological family?
Section 42 provides that, once the Order of Adoption issues, all legal ties between the biological parents and the adoptee are generally severed and vested instead in the adopters — except where the biological parent happens to be the spouse of the adopter (as in a stepparent adoption). This severance is what makes the succession rule in Section 43 coherent: the adopted child's legal family, for inheritance purposes, becomes the adoptive family, not a split inheritance from both biological and adoptive lines.
Practical takeaway for adoptive families
Families who have completed or are pursuing adoption under RA 11642 do not need a separate legal step to secure inheritance rights for the adopted child — the finalized Order of Adoption itself carries full legitimate status and full reciprocal succession rights by operation of law. Where an adoptive parent wants to make specific bequests, disinherit an heir on valid legal grounds, or otherwise structure their estate through a will, ordinary estate-planning rules apply exactly as they would for a biological legitimate child.
Frequently Asked Questions
Does an adopted child inherit the same as a biological child in the Philippines? Yes. RA 11642 Section 43 gives adopters and adoptees reciprocal rights of succession without distinction from legitimate filiation, meaning an adopted child inherits exactly as a legitimate biological child would, both by will and by intestate succession.
Is an adopted child a compulsory heir? Yes. Because adoption confers full legitimate status under RA 11642, an adopted child becomes a compulsory heir of the adoptive parents, entitled to a legitime that cannot be defeated except on the same grounds that would justify disinheriting a legitimate biological child.
Can an adopted child still inherit from their biological parents? Generally no, once the adoption is finalized. RA 11642 Section 42 severs the legal ties between the adoptee and the biological parents (except where the biological parent is the adopter's spouse), and the reciprocal succession rights under Section 43 attach instead to the adoptive family.
Do adoptive parents inherit from the adopted child? Yes. The succession right under RA 11642 Section 43 is reciprocal — the adoptive parents may inherit from the adopted child's estate under the same rules that would apply between a parent and a biological legitimate child.
This commentary is for general informational purposes only and does not constitute legal advice. For guidance specific to your situation, please consult a licensed attorney.
If you have questions about your rights or options under Philippine law, our firm is available to assist. You may reach us via Viber or WhatsApp, call us at 0995 433 5550, or send an email to vivasnobles@gmail.com. We look forward to hearing from you.