<![CDATA[This study examines the legal protection attached to special sovereign debt instruments in Indonesia through Patriot Bonds and Merah Putih Bonds under Article 50A of Law No. 4 of 2026 amending Law No. 4 of 2023 on Financial Sector Development and Strengthening, and compares it with Argentina’s asset-disclosure and tax-regularization regime under Law No. 27,260 of 2016, including the bond-related facilities provided within that framework. The study employs statutory financial immunity as an analytical category rather than as an established statutory classification to evaluate whether exceptional investor protection extends beyond legitimate investment certainty and materially limits ordinary criminal, civil, tax, evidentiary, or investigative mechanisms. The central issue concerns the tension between investor protection and state-financing objectives, on the one hand, and the rule of law, accountability, tax transparency, and anti-money laundering enforcement, on the other. Using a normative juridical method with statutory, conceptual, historical, and comparative-law approaches, the study analyzes primary, secondary, and tertiary legal materials through systematic, historical, conceptual, and comparative interpretation. The findings show that the Indonesian framework attaches significant statutory protection directly to qualifying purchases of Patriot Bonds and Merah Putih Bonds, whereas Argentina links bond-related benefits to prior asset disclosure, fiscal regularization, eligibility requirements, and continuing compliance obligations. The comparison further demonstrates that legal protection affecting prosecution, taxation, evidentiary use of financial data, and access to information requires clear limitations, source-of-funds safeguards, and effective institutional oversight. The study concludes that the Indonesian framework may be characterized as a potential bond-based model of statutory financial immunity only where the operative legal provisions cumulatively satisfy the conceptual criteria developed in this study. Any such protection can be normatively justified only if it remains limited, conditional, proportionate, risk-based, and compatible with effective enforcement against money laundering, tax crimes, and other serious economic offences.]]>
