Spain's Supreme Court has reversed its stance on inheritance transmission. The new ruling restores the classic double transfer theory. This affects how forced shares and heirs' rights are determined.
Spain's Supreme Court has fundamentally changed how inheritances are handled when an heir dies before accepting or rejecting their share. In a landmark decision, the Civil Chamber has abandoned the interpretation established in 2013, returning to the traditional 'double transmission' approach. This move directly impacts the calculation of forced shares and the rights of heirs, with significant consequences for families and estate planning across the country.
The case centered on the application of article 1.006 of the Civil Code, which allows the heirs of a deceased person to accept or reject an inheritance that the original heir had not yet decided on. Previously, the Court's 2013 ruling meant that the next generation could inherit directly from the first deceased, bypassing the intermediary heir. For example, a grandchild could inherit from a grandmother without the assets ever entering the estate of the deceased parent. This interpretation simplified the process but created practical complications in areas such as creditor rights, inheritance partition, and tax consequences.
The new ruling, issued in sentence 849/2026, reinstates the classic doctrine: when two people in succession die, and the second has not accepted or rejected the inheritance from the first, the third in line only inherits the original estate through the intermediary's own estate. This means the assets must first be considered part of the second deceased's estate before passing to the next heirs. The Court clarified that the intention of article 1.006 was to ensure the right to accept or reject an inheritance survives the death of the heir, but the transmission must occur through the intermediary's estate, not directly from the original decedent.
The practical effect of this change was highlighted in a recent family dispute. After a mother died, her son Justo passed away before accepting her inheritance. Justo's widow, Eugenia, claimed rights to the mother's estate as the surviving spouse and forced heir of Justo. The registrar initially denied her claim, citing the 2013 doctrine, which would have excluded her from the inheritance. However, the Supreme Court's new decision means that assets from the mother are now included in Justo's estate, giving Eugenia a legitimate share. This shift strengthens the position of forced heirs of the intermediary and alters who must be involved in inheritance partitions and how inventories are drawn up.
The Court noted that the previous doctrine had led to significant practical problems, particularly regarding forced shares, creditor protection, and inheritance division. By restoring the double transmission theory, the Supreme Court aims to resolve these issues and provide clearer guidance for future cases. The decision is expected to have wide-reaching effects on inheritance proceedings, estate planning, and the calculation of forced shares in Spain.
For context, Spain's inheritance law is based on the Civil Code, which includes strict rules on forced shares (legítimas) to protect certain heirs. Article 1.006 specifically addresses the right of heirs to accept or reject inheritances on behalf of a deceased intermediary. The Supreme Court's shift back to the classic interpretation means that assets must always pass through the intermediary's estate, affecting not only family members but also creditors and tax authorities. This ruling underscores the importance of timely decisions in inheritance matters and may prompt many families to review their estate plans in light of the new legal landscape.
