Kembaraxtra-Islamic Finance: Sale of Trust (Bay’ al-Amanah)

Introduction
Islamic commercial law places great emphasis on honesty, fairness, and transparency in all business transactions. One of the key principles that safeguard these values is the sale of trust (Bay’ al-Amanah). This principle obliges the seller to disclose the true cost price of an item when engaging in certain types of sale contracts, thereby ensuring that the buyer is not misled and that the transaction remains free from deceit (gharar) or fraud.


The Qur’an commands believers to act justly and uphold integrity in trade:


“And establish weight in justice and do not make deficient the balance.”
(Surah ar-Rahman, 55:9)


Similarly, the Prophet Muhammad ﷺ strongly warned against dishonest dealings in business. He said:


“The truthful and trustworthy merchant will be with the Prophets, the truthful ones, and the martyrs.”
(Sunan al-Tirmidhi, Hadith 1209)


Therefore, sales based on trust are not merely legal arrangements but also moral obligations that elevate commerce into an act of worship (ibadah).


Islamic law recognizes two broad categories of sale:

1. Trust-based sales (Bay’ al-Amanah) – where the cost price is disclosed.
2. Non-trust sales – where the price is based on negotiation without reference to cost.

This discussion focuses on the three main forms of Bay’ al-Amanah:

1. Bay’ al-Murabahah (Cost-plus Sale)
2. Bay’ al-Tawliyah (Sale at Cost)
3. Bay’ al-Wadiah (Discounted Sale)

Each form requires strict disclosure of the actualcost. Any concealment or dishonesty renders the contract null and void and obligates the return of the commodity and consideration exchanged.

1. Bay’ al-Murabahah (Cost-plus Sale)

• Definition: Sale at cost price plus a disclosed profit margin.
• Key Condition: Seller must truthfully declare the cost price and the profit.
• Example: Seller says, “I bought this item for RM10,000 and I am selling it to you for RM12,000 (RM2,000 profit).”

2. Bay’ al-Tawliyah (Sale at Cost)

• Definition: Sale at the exact cost price without any profit.
• Key Condition: Disclosure of cost is necessary to maintain trust.
• Example: Seller states, “This item cost me RM8,000, and I am selling it to you at the same price, RM8,000.”

3. Bay’ al-Wadiah (Discounted Sale)

• Definition: Sale at a price below cost.
• Key Condition: Disclosure of cost remains crucial; otherwise, it is invalid.
• Example: Seller says, “I purchased this at RM5,000, but I am selling it to you for RM4,000.”

15 Case Scenarios with Solutions

Case 1 – Murabahah Profit Disclosure

• Scenario: A car dealer tells a customer he bought a car for RM50,000 and sells it at RM55,000. Later, it is discovered he actually purchased it for RM45,000.
• Solution: The sale is invalid. The dealer must refund the extra amount or the entire sale may be rescinded.

Case 2 – Tawliyah at True Cost

• Scenario: A businessman sells textiles at the exact cost he purchased them for, RM2,000, and honestly declares this.
• Solution: Valid Tawliyah sale. Reward for truthfulness applies (Qur’an 9:119).

Case 3 – Tawliyah with Hidden Costs

• Scenario: A seller declares cost as RM5,000 but hides transport expenses of RM500.
• Solution: The sale is defective due to partial concealment. Full disclosure is mandatory.

Case 4 – Wadiah with False Loss Claim

• Scenario: A trader claims to sell at a loss, saying cost is RM3,000 and selling at RM2,800. Later found his cost was RM2,500.
• Solution: Invalid due to false claim. The Prophet ﷺ forbade deception (Sahih Muslim 101).

Case 5 – Murabahah with Percentage Profit

• Scenario: Seller says, “I bought this machine for RM20,000 and sell it with 10% profit.” Final price = RM22,000.
• Solution: Valid, as cost and profit were clearly disclosed.

Case 6 – Buyer Requests Evidence of Cost

• Scenario: A buyer doubts the seller’s disclosure and requests an invoice.
• Solution: Seller should provide evidence. If he refuses, the sale may be voidable.

Case 7 – Sale with Mixed Inventory

• Scenario: A trader bought two lots of goods at different prices but sells them claiming a uniform cost.
• Solution: Invalid unless costs are separately disclosed.

Case 8 – Tawliyah in Family Transactions

• Scenario: A man sells his brother a laptop exactly at cost.
• Solution: Valid. Qur’an 16:90 encourages fairness in dealings, including family.

Case 9 – Wadiah as Charity Gesture

• Scenario: A seller genuinely sells below cost to help a poor buyer.
• Solution: Valid and praiseworthy. Hadith: “Allah shows mercy to a man who is kind when he sells…” (Bukhari, 2076).

Case 10 – Murabahah in Islamic Banking

• Scenario: Bank buys a house at RM300,000 and sells to a client for RM330,000 (RM30,000 profit disclosed).
• Solution: Valid Murabahah financing.

Case 11 – Wadiah for Quick Sale

• Scenario: Seller urgently needs cash and sells below cost, disclosing truth.
• Solution: Valid Wadiah sale.

Case 12 – False Cost in Tawliyah

• Scenario: Seller inflates cost to make buyer believe he is selling at no profit.
• Solution: Fraud, hence haram and void.

Case 13 – Joint Ownership Disclosure

• Scenario: Two partners sell an asset bought at RM10,000. They must disclose cost to buyer.
• Solution: Valid if cost is fully disclosed.

Case 14 – Murabahah with Deferred Payment

• Scenario: A shop sells goods at cost plus profit but allows 6 months to pay.
• Solution: Valid if cost and profit are disclosed upfront.

Case 15 – Buyer Finds Hidden Discount

• Scenario: Seller says he bought goods at RM1,000, but invoice shows supplier gave him RM100 rebate.
• Solution: Sale is flawed unless rebate disclosure is included in cost statement.

Conclusion

The sale of trust (Bay’ al-Amanah) is a unique feature of Islamic commercial law, reflecting the ethical foundations of Islam in trade. Whether in Murabahah, Tawliyah, or Wadiah, the guiding principle is truthful disclosure of cost to safeguard fairness, eliminate exploitation, and earn Allah’s blessing.


The Qur’an reminds us:

“Give full measure and weight in justice, and wrong not people in their things.”
(Surah al-A‘raf, 7:85)

Thus, every Muslim trader must uphold honesty, as business in Islam is not only about profit but also about fulfilling a trust (amanah) before Allah.