Murabaha and Tawarruq: How Islamic Banks Create Financing

A customer walks into a bank and says, “I need US$100,000.”

The conventional answer is easy. The bank lends US$100,000 and asks for US$110,000 back over an agreed period. The extra US$10,000 is interest.

The Islamic bank has a structural problem. As we saw in Part 1, the mainstream institutional understanding of riba prevents the bank from simply attaching a predetermined increase to a loan of money.

So the bank asks a different question:

What commercial transaction could produce the financing the customer needs without making an interest-bearing loan the source of the bank's return?

Two answers have become central to modern Islamic banking: murabaha and tawarruq.

Murabaha begins with a sale. Tawarruq turns a sequence of sales into liquidity.

They are also where Islamic finance becomes most interesting, and most controversial because the structures can produce cash flows that look remarkably similar to conventional lending. The entire debate then turns on whether the contractual difference is economically and legally substantive or merely formal.

Start with the simple case: financing an actual asset

Suppose a company needs a machine costing US$100,000 but wants three years to pay.

A conventional bank might lend US$100,000. The company buys the machine and repays principal plus interest.

In a basic murabaha financing, the sequence is different.

Step 1: the customer identifies the asset

The customer tells the Islamic bank which machine it wants and from which supplier.

Step 2: the bank acquires the asset

The bank purchases the machine for US$100,000. For the sale structure to be meaningful, the bank must actually acquire ownership in accordance with the relevant Sharia rules. The details of possession can become technical, especially where documents represent goods or transactions occur electronically, but the principle matters: a seller should not simply pretend to have sold an asset it never owned.

Step 3: the bank resells the asset

The bank sells the machine to the customer for, say, US$115,000, payable over three years.

The US$15,000 is disclosed profit on the sale.

Step 4: the customer pays the deferred sale price

The bank now has a receivable. The customer owes the agreed US$115,000 according to the payment schedule.

The simplest cash-flow comparison looks like this:

Conventional financing	Murabaha financing
Bank lends US$100,000	Bank buys US$100,000 machine
Customer buys machine	Bank owns machine before resale
Customer owes principal + interest	Bank sells machine for US$115,000 deferred
Return arises from loan	Return arises from sale profit
Bank's principal transaction is debt financing	Bank's principal transaction is asset purchase and resale

If all you look at is the customer's bank account, you may say: “Three years later, the customer paid US$115,000 either way.”

That is true and incomplete.

Contract law does not classify transactions solely by plotting cash flows. The legal route determines ownership, warranties, risk, recourse and the source of the creditor's claim. Islamic finance treats those distinctions as religiously consequential as well.

What makes murabaha more than a renamed loan?

The crucial question is whether the sale is real.

In a genuine murabaha, the financier does not begin with a debt and call the interest “profit.” It acquires an asset, then sells that asset at a disclosed markup. The underlying jurisprudence therefore requires attention to matters that conventional loan documentation might barely notice.

Among the recurring questions are:

Did the bank actually own the asset before selling it?
Was the asset identifiable and permissible to trade?
Did the bank bear ownership risk for the relevant period?
Was the cost and profit disclosed where required by the murabaha form?
Were the purchase and resale separate transactions rather than one fictitious circular entry?
Was the final sale price fixed and known?

Bank Negara Malaysia's Sharia framework for murabahah, for example, sets out essential features and conditions for the contract in its regulated market. AAOIFI likewise maintains detailed Sharia standards governing sales and financing structures.

The industry therefore does not defend murabaha merely by saying, “Interest is now called profit.” It defends it by saying, “This is a sale, and the law permits profit from a sale.”

The strength of that answer depends on how seriously the asset transaction is implemented.

Why the deferred price can be higher

This is where many readers get stuck.

If a bank buys something for US$100,000 and immediately sells it for US$115,000 because the customer will pay later, hasn't the bank simply priced the time value of money?

Economically, time plainly influences the price.

Islamic jurisprudence does not generally require the same price for a cash sale and a deferred sale. A seller may be willing to sell today for US$100,000 or over three years for US$115,000. What matters is that the parties settle on an actual sale and a definite price rather than leaving an interest rate floating on a cash debt.

The distinction is subtle but fundamental: a higher deferred sale price can be permissible even though an increase added to a loan because of deferment is prohibited.

That is the trade-versus-riba distinction from Qur’an 2:275 expressed in modern balance-sheet form.

The problem murabaha does not solve: “I don't want a machine. I need cash.”

Asset finance is easy to visualize. Liquidity finance is harder.

Suppose a business does not need a specific machine. It needs US$100,000 for payroll, working capital or general expenses.

The bank cannot simply buy “US$100,000” for the customer and resell the same dollars for US$115,000 deferred. That would look directly like exchanging money now for more of the same money later.

Enter tawarruq.

How tawarruq creates cash through trade

The classical idea is sometimes called monetization.

A person buys a commodity on deferred payment and then sells that commodity to a different party for cash. The person gets liquidity today and owes the deferred purchase price later.

A simplified modern example:

Bank buys a commodity for US$100,000.
Bank sells the commodity to Customer for US$110,000 payable in 12 months.
Customer sells the commodity to an independent third-party buyer for approximately US$100,000 cash.
Customer now has roughly US$100,000 liquidity.
Customer owes Bank US$110,000 in 12 months.

The economic result is obvious:

Cash today: ~US$100,000. Debt later: US$110,000.

That is why tawarruq is both useful and controversial.

The mechanics in one table

Stage	Owner / actor	Transaction	Economic result
1	Bank	Purchases commodity spot	Bank owns commodity
2	Bank → Customer	Deferred sale at markup	Customer acquires commodity; owes bank
3	Customer → third party	Customer sells commodity for spot cash	Customer receives liquidity
4	Customer	Uses cash for desired purpose	Financing objective achieved
5	Customer → Bank	Pays deferred purchase price	Bank realizes sale profit

If those trades are genuine, proponents say the customer has not borrowed US$100,000 at interest. The customer bought an asset on deferred terms and independently monetized it.

Critics respond that if the commodity appears for only seconds in a sequence prearranged by the bank, never matters economically to the customer, and exists solely to transform US$100,000 now into US$110,000 later, the structure may replicate precisely the economic substance of the prohibited loan.

This is not an outsider's criticism. It is a live debate within Islamic jurisprudence.

Classical tawarruq and organized tawarruq are not always treated the same

The International Islamic Fiqh Academy addressed the issue in a 2009 resolution on tawarruq.

The Academy distinguished what it called classical jurisprudential tawarruq from organized and reverse forms. It treated the classical form as permissible subject to the requirements of valid sale contracts, but rejected organized structures in which the financier effectively arranges the chain so that the transaction becomes a device for obtaining present cash against a larger future debt.

That position matters because organized tawarruq is widely used in parts of the modern Islamic banking industry.

Malaysia, for example, has developed formal regulatory and Sharia parameters for tawarruq and uses commodity-based structures extensively. AAOIFI also has a Sharia standard on tawarruq that imposes specific controls rather than treating every manifestation of monetization as identical.

So there is no intellectually honest way to write:

“Islam says tawarruq is permissible.”

Nor is it accurate to write:

“Islam says tawarruq is prohibited.”

The better statement is:

Different authoritative institutions distinguish between forms of tawarruq, and organized commodity structures remain an important area of disagreement in contemporary Islamic finance.

That single example explains why the governance machinery in Part 5 matters so much.

Why banks like tawarruq

Banks are built around liquidity.

Customers need cash, not always an identifiable asset. Treasury departments need placements. Depositors need products. Corporate borrowers need working capital. Banks need structures that can be standardized, documented and processed at scale.

Pure partnership finance is operationally demanding. If a bank genuinely shares business profit and loss, it needs to understand the business, monitor accounts, prevent manipulation of profit figures and absorb investment volatility.

Commodity tawarruq can be far easier to operationalize. It can produce a known deferred receivable and a predictable profit schedule, characteristics that sit comfortably inside modern banking systems.

This institutional convenience is precisely why critics worry about it. The easier Islamic finance becomes to slot into a conventional bank's existing risk architecture, the more it may drift toward debt replication.

The great form-versus-substance argument

Imagine two transactions.

Transaction A

A conventional bank sends US$100,000 to the customer. The customer promises US$110,000 in one year.

Transaction B

An Islamic bank buys US$100,000 of commodity. It sells the commodity to the customer for US$110,000 deferred. The commodity is immediately sold to a third party for US$100,000 cash. The customer ends with US$100,000 and a US$110,000 obligation.

The critic points to the beginning and end: the customer receives US$100,000 and owes US$110,000.

The Sharia structurer points to the middle: actual sales occurred, title changed, the parties' legal claims arose from sales rather than a loan, and the transactions were governed by sale rules.

Who is right?

The answer cannot be obtained from a spreadsheet alone.

The law has always cared about transactional form. A sale-and-leaseback, repo, factoring transaction, securitization and secured loan can move similar economics through different legal pathways. Those pathways change bankruptcy treatment, property rights, tax and risk.

Yet law also has doctrines that attack sham transactions. If intermediate steps have no commercial reality and exist only to manufacture a legal label, courts and regulators may look through them.

Islamic finance confronts the same tension, but with Sharia validity rather than tax or securities characterization at stake.

Bay' al-'inah: when the asset comes back

Another controversial structure helps sharpen the distinction.

In bay' al-'inah, an asset can be sold on deferred terms and then bought back for a lower cash price. Economically, the party receives cash now and owes more later, with the same asset cycling between the parties.

Different schools and jurisdictions have taken different positions on forms of 'inah. It has historically had greater acceptance in some Southeast Asian contexts than among many Gulf-based scholars.

The disagreement reinforces a recurring theme: the number of sale contracts in a document is not enough. The relationships among the parties, sequence of ownership and economic purpose matter.

A practical example: working-capital financing

Assume a logistics company needs US$1 million for six months.

A conventional facility may be quoted at 8% annualized. Ignoring fees and compounding, six months of interest would be approximately US$40,000.

A commodity tawarruq facility could be arranged so that:

the bank's commodity purchase price is US$1,000,000;
the deferred sale price to the customer is US$1,040,000;
the customer monetizes the commodity for approximately US$1,000,000;
the US$40,000 is characterized as sale profit rather than loan interest.

The numerical resemblance is deliberate. Islamic banks operate in the same capital markets and compete for the same customers. Pricing is often benchmarked to conventional rates.

The decisive Sharia inquiry therefore cannot be “Did the Islamic bank make roughly the same amount of money?” It must be “What transaction generated the entitlement, and did that transaction satisfy its legal conditions?”

The bank's ownership period can be extremely short—and still matter

Critics sometimes mock the fact that a bank may own a commodity for seconds or minutes.

Duration alone, however, does not determine ownership. High-frequency financial markets transfer title in fractions of a second. Securities settlements, commodity trades and payment transactions can create legally meaningful rights over very short periods.

The better criticism is not “the bank only owned it briefly.” It is:

Did the bank genuinely acquire the asset and the risks that legally attach to ownership, or was ownership contractually sterilized until nothing economically meaningful remained?

That is a much harder question, and a more useful one.

What happens if the customer pays late?

Once a murabaha sale has created a fixed deferred price, the bank has a receivable.

In conventional lending, delayed payment may simply produce additional interest. In Islamic finance, allowing the debt to grow automatically because more time passes would recreate a riba concern.

Institutions therefore use other mechanisms. Depending on the governing Sharia standard and local law, agreements may contain late-payment provisions designed to deter deliberate default while preventing the bank from treating the charge as ordinary interest income. Portions can be allocated to charity, and actual recovery costs can be treated separately under relevant rules.

This illustrates an important point: murabaha is not simply conventional lending with Arabic headings. If implemented according to its logic, the treatment of default, ownership and profit has to be different in at least some respects.

Why murabaha became so dominant

The appeal is operational.

A bank prefers assets with predictable cash flows. Regulators prefer measurable exposures. Depositors expect stability. Shareholders want earnings. Customers want a price they can understand before signing.

Mudarabah and musharakah create genuine business-risk sharing, but that means uncertain returns and difficult monitoring. Murabaha converts a permitted sale into a fixed receivable. That looks much more like the asset conventional banks know how to manage.

The irony is obvious: the contract that helped Islamic banks scale is also the one critics point to when they argue that the industry has become too debt-like.

This is why Part 3 matters. It examines what the system looks like when risk sharing is not an intermediate legal step but the core economic deal.

Three tests readers should use whenever they see “Sharia-compliant financing”

1. What is the financier actually entitled to?

Is the return rent, sale profit, investment profit or an increase on a loan?

2. What real risk did the financier take?

Did it own an asset? Bear market or ownership risk? Share business risk? Or was every risk transferred away before the transaction began?

3. Could the intermediate steps disappear without changing anything important?

If the commodity, lease or partnership can be deleted from the transaction and neither party's rights meaningfully change, the structure deserves closer scrutiny.

These tests do not produce instant religious rulings. They produce better questions.

The practical takeaway

Murabaha and tawarruq explain both the success and the unease of modern Islamic banking.

Murabaha demonstrates a basic proposition: Islamic law permits commerce to produce profit even when a loan cannot produce interest. When a bank genuinely acquires and sells an asset, the transaction has a legal structure different from lending money.

Tawarruq pushes that logic to its limit. It uses trade to create liquidity, which is commercially valuable, but organized versions can look so economically close to cash lending that major juristic bodies disagree about where permissible structuring ends and prohibited circumvention begins.

That debate should not be hidden from readers. It is the debate.

Islamic finance is most intellectually interesting not where everyone agrees, but where the need for modern liquidity collides with the demand that trade remain something more than a decorative bridge between cash today and greater cash tomorrow.

Murabaha, Tawarruq and the Great Workaround: How Islamic Banks Create Credit Without a Conventional Loan