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Mudaraba

Mudaraba, also spelled mudarabah, is a profit-sharing arrangement in Islamic finance. One party supplies capital (rab al-mal) and another manages the venture (mudarib). Profit is shared at a pre-agreed ratio; ordinary financial loss falls on the capital provider, while the manager loses effort, subject to liability for breach, misconduct or negligence under the applicable terms.

From the Money Master HQ dictionary, founded by Shihan Sheriff (FCMA, VP of Finance at Nomod, CFO at Esanjo Ventures). How these definitions are written.

What it means

A person may have capital but not the time or expertise to run a venture, while another has skill but no capital. Mudaraba joins those roles: the capital provider, called rab al-mal, supplies funds, the mudarib manages the activity, and they share realised profit using a ratio agreed in advance.

Bank Negara Malaysia's Mudarabah policy document describes the structure and its operational requirements, and AAOIFI discusses distribution of profit in mudarabah-based investment accounts. These are reference frameworks, not a substitute for review, since products and legal effects depend on jurisdiction, institution and contract.

A commercial arrangement should be checked against its own applicable Sharia and regulatory requirements. The agreed profit share is a percentage of actual profit, not a fixed return on capital.

If the investor receives 60% and distributable profit is $200,000, the investor receives $120,000 and the manager $80,000, so a 60% share is not a promise to earn 60% of the invested capital. Profit must be calculated under the agreement's accounting method.

Ordinary financial loss is borne by the capital provider to the extent of contributed capital, while the manager loses unpaid work. The manager can be liable where loss results from negligence, misconduct or breach of agreed restrictions, subject to the governing framework.

It is misleading to say that the manager can never owe anything, or that investor capital is guaranteed. The parties need to define permitted activities, such as limiting investment to specified inventory or a sector, and which decisions require consent, because vague restrictions invite dispute when a deal goes wrong.

Profit is not the same as cash received, so the agreement should explain how profit is determined, when it may be distributed and what happens to earlier distributions if later losses occur. Duration and withdrawal terms matter too: state when the arrangement ends, how assets are valued and how accounts are settled, since early exit may not be possible at the full original contribution.

Information rights, such as reports on sales, costs, inventory and major decisions, let the capital provider assess performance without taking over management, while the manager should keep separate records and never mix venture assets with personal funds. Mudaraba differs from a conventional loan because the investor's return depends on the venture's profit and bears ordinary capital risk, so marketing language promising a fixed yield deserves a close reading of the actual legal structure.

It also differs from musharaka, where partners contribute capital and normally share losses in proportion to their contributions, and since some real products combine contracts, each component should be labelled accurately.

In practice

Real-world examples.

1

Example

An investor supplies $300,000 of capital while a partner with ten years of experience manages a trading venture. The partner contributes labour and expertise, and the agreement lists the goods the venture may buy and sell. Neither party is promised a fixed return.

2

Example

They agree to split measured profit 60:40 before the venture begins. At year end the accountant calculates distributable profit after stock valuation and unpaid bills, and the split is applied to that figure rather than to cash in the bank. The investor then receives 60% of the profit, not 60% of the capital.

3

Example

An ordinary business loss from a slow season reduces invested capital rather than creating a fixed manager debt. The manager has lost unpaid effort, and the investor reviews the reports to confirm that no restrictions were breached. Had the manager acted negligently, liability could arise under the agreed terms.

Formula

Calculation

Investor's illustrative profit share = Distributable venture profit x Agreed investor ratio. Example: $200,000 x 60% = $120,000 for the investor; the manager receives the remaining $200,000 - $120,000 = $80,000. Losses follow different rules and this is not a guaranteed return. Consider an illustrative venture funded with $500,000. If it earns $100,000 of properly measured profit and the agreed split is 70% to the investor and 30% to the manager, the shares are $100,000 x 70% = $70,000 and $100,000 x 30% = $30,000. If instead the venture loses $50,000 without misconduct, the investor's capital absorbs that loss and falls to $450,000, and the manager does not simply owe a 30% share of that ordinary financial loss.

Case study

Seen in the real world.

This illustrative and entirely fictional case follows River Textiles, an invented venture. An investor contributes $500,000 for fabric purchases and an experienced manager handles sales. They agree a 70:30 split of measured profit and monthly reporting. When a shipment sells slowly, they value remaining stock before declaring any distribution.

At the half-year review, the reports show $80,000 of sales profit but also $30,000 of unsold stock whose value is uncertain. The parties delay paying out the full figure and agree to distribute only the profit that the accounts support. The case does not promise preservation of invested capital, and both sides sign the note acknowledging that.

Watch out

Common mistakes.

  • Calling the agreed profit ratio a fixed return on contributed capital.
  • Assuming the manager owes ordinary financial losses without breach or misconduct.
  • Distributing "profit" without accounting for stock, liabilities and prior losses.

Questions

People also ask.

What is mudaraba?

A profit-sharing arrangement between a capital provider and a manager.

How are profits shared?

As an agreed percentage of actual distributable profit, not a guaranteed fixed amount.

Who bears losses?

The capital provider generally bears ordinary financial loss; manager liability depends on breach, negligence or misconduct.

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Last updated · October 8, 2026
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