Juridical Implications of Postnuptial Agreement for Creditors from the Perspective of Legal Certainty
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Abstract
Background. The implementation of postnuptial agreements following the Constitutional Court Decision Number 69/PUU-XIII/2015 often creates legal uncertainty for creditors due to the sudden separation of assets carried out in the middle of a marriage.
Aims. This study aims to analyze the juridical implications of making a marriage agreement after marriage on the position of the creditor as a third party from the perspective of legal certainty.
Methods. The research method used is normative legal research with a statutory approach and a conceptual approach.
Result. The results show that the separation of assets through a postnuptial agreement results in a change in the status of debt guarantees, which were originally community property into personal property, thereby potentially reducing the creditor's general security rights as regulated in Article 1131 of the Indonesian Civil Code. In order for such an agreement to be binding on third parties, the principle of publicity through registration with the relevant authorities (the Population and Civil Registry Office or the Office of Religious Affairs) must be strictly fulfilled. Without valid registration, the marriage agreement is only binding internally between the husband and wife and cannot be enforced against creditors.
Conclusion. Legal protection for creditors can be pursued through preventive measures, such as asset status verification by a Notary before signing credit agreements, as well as repressive measures through the filing of an Actio Pauliana lawsuit if it is proven that the debtor acted in bad faith to evade collateral assets through the asset separation mechanism to avoid debt repayment.
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References
Books:
Asshiddiqie, Jimly and M. Ali Safa'at. (2006). Hans Kelsen's Theory of Law. Jakarta: Secretariat General & Clerk of the Constitutional Court of the Republic of Indonesia.
Badrulzaman, Mariam Darus. (1994). Miscellaneous Business Law. Bandung: Alumni.
Badrulzaman, Mariam Darus. (2015). The Law of Engagement in BW. Bandung: PT Citra Aditya Bakti.
Hadjon, Philipus M. (1987). Legal Protection for the People in Indonesia: A Study of Its Principles, Its Application by the Courts in the General Judicial Environment and the Establishment of State Administrative Courts. Surabaya: PT Bina Ilmu.
HS, Salim and Erlies Septiana Nurbani. (2013). Application of Legal Theory in Thesis and Dissertation Research. Jakarta: King Grafindo Perkasa.
Abraham, Johnny. (2005). Normative Law Research Theory and Methods. Malang: Bayumedia.
Ishaq. (2017). Legal Research Methods and Writing Theses, Thesis, and Dissertations. Bandung: Alfabeta.
Marlina, Tina, et al. (2022). Textbook on Marriage and Inheritance Law. Yogyakarta: Deepublish.
Muhaimin. (2020). Legal Research Methods. NTB: Mataram University Press.
Muhammad, Abdulkadir. (2004). Law and Legal Research. Bandung: Citra Aditya Bakti.
Nugroho, Sigit Sapto, et al. (2020). Legal Research Methodology. Palur Titan: Oasis of Libraries.
Prodjodikoro, Wirjono. (1996). Marriage Law in Indonesia. Bandung: Bandung Well.
Soekanto, Soerjono and Sri Mamudji. (1986). Normative Law Research: A Brief Review. Jakarta: CV. Rajawali.
Sofwan, Sri Soedewi Masjchoen. (1991). Civil Law: Property Law. Yogyakarta: Liberty.
Subject. (2014). Principles of Civil Law. Jakarta: PT Intermasa.
Syahrani, Riduan. (2004). The Intricacies and Principles of Civil Law. Bandung: Alumni.
Sayuti, Sayuti. (1986). Indonesian Marriage Law. Jakarta: Sinar Grafika.
By Vicky Sri. (2024). Textbook of Legal Research Methods. Yogyakarta: Publika Global Media.
Journal:
Afifa, Erina Nur, et al. (2025). "Settlement of Disputes for the Separation of Joint Property After the Marriage Agreement Is Made During the Marriage Period". USM Law Review, 8(3), 2314-2331.
Alamsyah, Muhammad Nur, et al. (2025). "The Inclusion of Heirs Clause in Credit Agreements Is Linked to Personality Principles". MANDUB: Journal of Politics, Social, Law and Humanities, 3(2), 24-39.
Andri, Gusti Yosi, et al. (2021). "The Form of a Pharmacy Business Entity Reviewed from Corporate Law". Journal of Responsive Law, 12(2), 81-93.
Astomo, Prince. (2014). "Comparison of Hans Kelsen's Thoughts on Law with Satjipto Rahardjo's Idea of Progressive Law Based on Legal Theory". Journal of Justice, Issue 90, 1-11.
Bangun, Budi Suranto, et al. (2025). "The Principle of Publicity of Dependent's Rights in Realizing Legal Certainty: A Study on the Placement of Confiscation of Land That Has Been Certified as Dependent Rights". Journal of Social and Technology, 5(12), 4357-4367.
Barus, Joy Prananta. (2024). "The Application of the Principle of Publicity for the Issuance of Marriage Agreements Made After the Marriage Takes Place". Journal of Sound Justice, 8(3), 512-523.
Butarbutar, Elisabeth Nurhaini. (2019). "Proof of the Deed's Actions That Harm Creditors in Actio Pauliana's Lawsuit". Judicial Journal, 12(2), 215-234.
Effendi, Kevin Noble and Rasji. (2024). "Juridical Review of the Cancellation of Debtors' Legal Acts That Are Detrimental to Creditors Through Actio Pauliana Lawsuits According to Civil Law". Journal of Law, Humanities, and Politics, 5(2), 1029-1037.
Fauzan, Muhammad Dhafin Almanda, et al. (2024). "The Position of Guaranteed Matrimonial Property: A Study of the Consequences of Making Postnuptial Agreements". U.S. Law Review, 6(4), 10923-10931.
Handayani, Fitri Mindari. (2024). "The Position of the Marriage Agreement Made After Marriage Against a Third Party". Journal of Evidence of Law, 3(1), 90-106.
Hasanah, Aida Nur. (2022). "Legal Protection for Creditors in the Actio Pauliana Lawsuit". Journal of Constitutional Law and Islamic Politics: Politica, 9(2), 26-37.
Lailah, Nur, et al. (2025). "The Principle of Publicity in Guarantee Law: A Critical Study of the Perspective of Creditor Protection". Al-Muamalat: Journal of Sharia Law & Economics, 10(2), 53-69.
Lestari, Putri Auliya, et al. (2022). "The Position of the Insurer in Bankruptcy Matters". Journal of Commerce Law, 2(1), 66-73.
Nusantara, Gede Agung Wirawan. (2024). "IMPLICATIONS OF PROPERTY SEPARATION AGREEMENTS IN THE SIGNING OF CREDIT AGREEMENTS". Y U S T H I M A Yusthika Mahasaraswati, 4(1), 189-206.
Oktavio, Mighty Revelation. (2022). "The Application of the Principle of Publicity in Complete Systematic Land Registration in Sawahlunto City, West Sumatra Province". U.S. Law Review, 5(1), 138-151.
Putra, Moh. Reza Dedi, Dyah Ochtorina Susanti, and Moh. Ali. (2021). "The Principle of Legal Certainty for Third Parties on Marriage Agreements Made After Marriage". Journal of Law, 10(2), 123-140.
Son, Tutus Chariesma and Tjempaka. (2024). "Certainty of Post-Marriage Legal Protection for Third Parties Regarding Marriage Agreements". U.S. Law Review, 6(4), 10864-10872.
Putri, Respati Nadia, Sonny Dewi Judiasih, and Nanda Anisa Lubis. (2019). "Legal Protection of Creditors and Notaries' Efforts to Make Marriage Agreements After Marriage". Journal of Veritas and Justice, 5(2), 464-491.
Rachmat, Ulfah Mutiara, et al. (2024). "Optimizing Consumer Protection in Complaining about Defective Products through Self Regulation in Online Purchase Transactions of PT. Bukalapak". Jurisdiction, 6(1), 68-83.
Sormin, Carmenita Angelina, et al. (2025). "Personal Data Protection and Its Relation to the Principle of Publicity on Electronic Land Certificates". Journal of Jurisprudence, 2(1), 86-105.
Syahrin, M. Alvi. (2017). "Actio Pauliana: Legal Concepts and Their Problems". Lex Librum: Journal of Legal Sciences, 4(1), 605-616.
WN, Santy Fitnawati, et al. (2025). "Key Principles in Treaties: Indonesian Civil Law Perspectives". Journal of Law, Public Administration, and Communication Sciences: Constitution, 2(1), 292-297.
Legislation:
Indonesia. Civil Code (Burgerlijk Wetboek). Jakarta: Statute Book of the Republic of Indonesia.
Indonesia. Law Number 1 of 1974 concerning Marriage. Jakarta: State Secretariat.
Constitutional Court of the Republic of Indonesia. Decision No. 69/PUU-XIII/2015 concerning the Material Examination of Article 29 of the Marriage Law. Jakarta: Clerk and Secretariat General of the Constitutional Court.
Supreme Court of the Republic of Indonesia. Decision No. 473 K/Pdt/2007 related to Actio Pauliana Jurisprudence. Jakarta: Clerk of the Supreme Court.
And others:
Kolang, Al Rhega Caesar Grestiano. (2023). "The Legal Positivism Project in Hans Kelsen's Pure Legal Theory". Thesis. Makassar: Faculty of Law, Hasanuddin University.