Sukuk

Islamic bonds or certificates. Unlike conventional bonds that represent debt and pay interest, sukuk represent proportional ownership in an underlying asset, project, or investment. Returns are tied to the asset's performance rather than a fixed interest rate. The global sukuk market exceeds $800 billion.

Common structures include Ijara Sukuk (backed by lease income), Murabaha Sukuk (backed by trade receivables), and Musharakah Sukuk (backed by partnership equity). Sukuk have been issued by sovereign governments (Malaysia, Saudi Arabia, Indonesia) and corporations. In the U.S., sukuk are accessible through some halal investment funds and ETFs.

Sukuk are Islamic investment certificates — often called Islamic bonds, though the analogy is legally imprecise in an important way: a conventional bond is a loan (interest-bearing debt), while a sakk represents fractional ownership of an underlying asset, lease stream, or venture, with returns generated by that underlying rather than by a promise to pay interest. AAOIFI Shariah Standard No. 17 governs the structures: Ijara Sukuk (holders own leased assets and receive rents — the benchmark structure), Mudarabah and Musharakah Sukuk (equity in ventures), Murabaha and Istisna'a Sukuk (deferred receivables, tradable only with restrictions since trading debt at discount is riba), and hybrids.

The market exceeds $1 trillion outstanding (ICD-LSEG Islamic Finance Development Report), issued by sovereigns (Malaysia, Saudi Arabia, Indonesia dominate), multilaterals (the Islamic Development Bank), and corporates. The structural controversy is real and worth knowing: in 2007 AAOIFI's own board chairman, Taqi Usmani, declared most outstanding Sukuk non-compliant for guaranteeing repurchase at par — replicating bond economics under Islamic labels — which forced structural reforms toward genuine asset risk.

U.S. access is practical: SPSK (SP Funds Dow Jones Global Sukuk ETF) offers exposure through an ordinary brokerage account, and Sukuk allocations anchor the conservative sleeves of halal robo-advisors like Wahed. Diligence mirrors bonds — issuer credit, duration, currency — plus one Islamic layer: asset-backed (true ownership) versus asset-based (recourse to the issuer, ownership formal) structures carry different risk and different scholarly acceptance.