This paper examines the application of the expected credit loss (ECL) model under International Financial Reporting Standards (IFRS) 9 to Islamic Sukuk, which indicates that accountants do not regard any gap between Islamic financial instruments and IFRS. Since Sukuk have special features according to Islamic finance, such as the non-usage of interest (riba) and risk-sharing, this paper reviews the issues and possible modifications that may be required for their compliance with both Sharia and international accounting standards. Applying a mixed-methods approach, 30 experts in Islamic finance and accounting were interviewed for qualitative perceptions, while the data were supplemented by a survey of 182 stakeholders in the Islamic finance sector. The results tend to indicate that the ECL model is consistent with Sharia rules and substantially improves risk management under Islamic finance without adversely affecting Sharia compliance, especially in the case of Sukuk (Paltrinieri et al., 2023; Uluyol, 2021). However, the operational challenges of the non-interest-based nature and diverse structures of Sukuk obviously require customized approaches when applying the ECL model. This research is hence relevant and contributes valuable practical considerations to the literature for policymakers and practitioners in Islamic finance and accounting toward aligning Islamic financial products with international standards (Adelopo et al., 2023).