Is Disinheriting a Child Legal in Costa Rica After the 2026 Framework Overhaul?

Yes, disinheriting a child is legally permissible in Costa Rica under strict conditions outlined in the Civil Code, but it requires valid justification and formal compliance with inheritance laws. The Código Civil (Articles 847–855) permits disinheritance only for specific, legally recognized causes, such as grave offenses against the testator or their family. Recent 2026 amendments by the Dirección General de Tributación reinforce documentation requirements to prevent abuse, mandating notarized wills and court validation for contested cases. Courts scrutinize disinheritance claims to ensure they align with constitutional protections of family unity.


Key Regulations for Disinheriting a Child in Costa Rica

  • Valid Grounds Only: Disinheritance must cite one of the five legal causes under Article 847, including physical abuse, abandonment, or serious crimes against the testator. Vague or retaliatory motives are insufficient.
  • Formal Will Requirements: The disinheritance must be explicitly stated in a testamento público (public will) before a notary, with witnesses present. Handwritten wills (testamento ológrafo) are invalid for this purpose.
  • Judicial Scrutiny: The disinherited child may challenge the decision in court within four years of the testator’s death. The Tribunal Superior Civil evaluates evidence to confirm the validity of the cause.