Analisis Ratio Decidendi dalam Putusan Kasasi Mahkamah Agung RI Nomor 2981 K/Pdt/2024 terkait Sengketa Waris atas Harta Bawaan Pasangan Tanpa Keturunan

Analysis of the Ratio Decidendi in the Decision of the Supreme Court of the Republic of Indonesia Number 2981 K/Pdt/2024 Regarding a Inheritance Disputes over Separate Property of a Childless Married Couple

Penelitian ini dilatarbelakangi oleh adanya ketidakpastian hukum mengenai pewarisan harta bawaan pasangan tanpa keturunan akibat perbedaan penafsiran antara Kitab Undang Undang Hukum Perdata (KUHPerdata) dan Undang-Undang No. 1 Tahun 1974 tentang Perkawinan. Penelitian ini bertujuan untuk menganalisis ratio decidendi dalam Putusan Kasasi Mahkamah Agung RI Nomor 2981 K/Pdt/2024 serta akibat hukum yang ditimbulkan dari putusan tersebut. Penelitian ini menggunakan metode penelitian hukum normatif dengan pendekatan perundang-undangan, konseptual dan kasus. Hasil dari penelitian ini menunjukkan bahwa Mahkamah Agung mendasarkan pertimbangannya pada Pasal 832 dan 849 Kitab Undang-Undang Hukum Perdata (KUHPerdata) yang menganggap seluruh harta dalam perkawinan melebur menjadi satu kesatuan dalam boedel warisan, sehingga pasangan yang hidup terlama berhak mewarisi seluruh boedel warisan, termasuk harta bawaan pewaris. Putusan tersebut menimbulkan akibat hukum berupa tertutupnya hak waris saudara kandung sehingga kehilangan hak atas harta bawaan pewaris, memberikan kepastian atas kedudukan pasangan yang hidup terlama sebagai satu-satunya ahli waris atas seluruh boedel warisan jika tidak terdapat keturunan, serta memberikan kepastian hukum terhadap status harta warisan. Meskipun demikian, pihak yang merasa dirugikan tetap memiliki kesempatan untuk menempuh upaya hukum luar biasa. Oleh karena itu, diperlukan konsistensi penerapan hukum waris perdata oleh hakim guna mewujudkan kepastian hukum dalam penyelesaian sengketa waris.

This research was motivated by legal uncertainty regarding the inheritance of separate property in childless marriages due to differences in interpretation between the Indonesian Civil Code and Law Number 1 of 1974 the Marriage Law. This study aims to analyze the ratio decidendi in the Supreme Court Cassation Decision of the Republic of Indonesia Number 2981 K/Pdt/2024 and the legal consequences arising from the decision. The research method used is normative legal research with statutory, conceptual, and case approach. The results of this study reveal that the Supreme Court based its consideration on Articles 832 and 849 of the Civil Code, which regard all property acquired during the marriage as merged into a inheritance estate. Consequently, the surviving spouse is entitled to inherit the entire inheritance estate, including the deceased’s separate property. The decision resulted in legal consequences by excluding the deceased’s siblings from inheritance rights, thereby depriving them of any entitlement to the deceased’s separate property. Furthermore, the decision affirms the legal status of the surviving spouse as the sole heir to the etire inheritance estate in the absence of descendants and provides legal certainty regarding the status of the inherited property. Nevertheless, parties who consider themselves aggrieved by the decision may still pursue extraordinary legal remedies in accordance with the applicable laws and regulations. Therefore, consistent application of civil inheritance law by judges is essential to ensure legal certainty in the resolution of inheritance disputes.