The Transaction Flow
Step 1: Customer wants to buy a car costing $30,000. They approach an Islamic bank.
Step 2: Customer promises (wa’ad) to purchase the car from the bank if the bank buys it. This is the “amir bil-shira’” — the order to purchase.
Step 3: Bank goes to the dealer and buys the car for $30,000. The bank now owns the car.
Step 4: Bank discloses its cost ($30,000) and its profit ($4,500 = 15% for 3 years). The total murabaha price is $34,500. The bank sells the car to the customer at $34,500 payable in 36 monthly installments.
Step 5: Customer now owns the car and owes the bank $34,500. If the customer pays late, the bank cannot increase the amount — late payment penalties go to charity, not the bank.
The Shari’ah Requirements
Real ownership: The bank must genuinely own the asset before selling it. It cannot agree to sell to the customer before acquiring it from the supplier. This is the technical difference from a loan: the bank is selling an asset, not lending money.
Ownership risk: Even if brief, the bank bears the risk that the asset is damaged or destroyed between purchase from supplier and sale to customer. This “ownership period” — often minutes or hours — is the gap that justifies the profit.
Fixed profit: Unlike interest, the murabaha profit is fixed at contract. If the customer pays in month 2 instead of month 36, the bank does not earn more. If the customer pays in month 40, the bank does not earn more.
The Critical Debate
The AAOIFI Standard and most Shari’ah boards permit murabaha lil-amir bil-shira’. But the criticism from scholars like Sheikh Taqi Usmani is pointed: when the bank’s “ownership period” is designed to be instantaneous, the ownership risk is de minimis. The transaction looks like a loan with a fixed “interest” (the profit margin) because that is functionally what it achieves.
The prevailing position: the form matters in Shari’ah. A properly documented murabaha with real (even brief) ownership risk is permissible. The alternative — genuinely partnership-based musharaka for every retail transaction — is not commercially viable at scale.
See also: Fiqh Al Riba Al Nasiah, Fiqh Al Gharar, Fiqh Al Musharaka Al Mutanaqisa, Fiqh Al Bay Al Amanah, Fiqh Al Khiyar