Yes, disinheriting a child is legally permissible in South Korea under strict conditions outlined in the Civil Act (민법), but it requires valid grounds and court validation. The 2026 amendments to the Civil Act further restrict arbitrary disinheritance by mandating proportionality between the reason and the exclusion. Courts scrutinize cases under Article 1004, ensuring the child’s right to inheritance is not unjustly violated.
Key Regulations for Disinheriting a Child in South Korea
- Valid Grounds Only: Disinheritance is permitted only for specific statutory reasons, such as severe abuse, abandonment, or gross misconduct against the parent (Civil Act Article 1004). Vague or retaliatory disinheritance claims are routinely rejected by the Seoul Family Court.
- Mandatory Court Approval: The parent must file a petition with the Family Court (가족법원) to validate the disinheritance. The court assesses evidence, including witness testimonies and documented proof, before issuing a ruling.
- Proportionality Principle: The 2026 Civil Act revisions introduce a proportionality test, requiring the disinheritance to align with the severity of the child’s conduct. Disproportionate exclusions may be overturned, as seen in recent precedents from the Busan High Court.
Failure to comply with these regulations risks the disinheritance being deemed invalid, rendering the will or testamentary disposition unenforceable. Legal counsel from a Korean bar-registered attorney (변호사) specializing in inheritance disputes is strongly advised to navigate procedural pitfalls.