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Conventional mortgage or Islamic home finance

Monthly payment, total cost and equivalent rate of both options, with what really changes in the contract.

1The property and your deposit
years
2Islamic home finance
%

Rate quoted by the provider for the rent on its share of the property.

Fees and taxes

Depending on the country: double transfer tax, extra notary fees…

3The conventional mortgage, to compare
%

Annual nominal rate offered by a conventional bank.

Fees and taxes
%

As a percentage of the amount borrowed, per year.

The two options

Amount financed: ·

Islamic home finance

per month

Rent paid
Fees
Total cost
Equivalent annual rate

Conventional mortgage

per month

Interest
Insurance
Fees
Total cost
Equivalent annual rate

Year-by-year table
YearPaid (mortgage)Balance (mortgage)Paid (Islamic)Bank’s share or balance due

What really changes

The cost can be close; it is the contract that changes. The International Islamic Fiqh Academy accepts that a deferred price be higher than the cash price (resolution 51 (2/6)), whereas any surplus on a loan is riba (resolution 10 (10/2)).

  • Murabaha: the bank buys the property, owns it and bears its risk before reselling it to you; the price is fixed once and for all (resolutions 40 and 41 (2/5 and 3/5)).
  • Diminishing musharakah: you are a co-owner from the start; you rent the bank’s share and buy it back gradually, at a price set at each purchase, never guaranteed in advance at the original value (resolution 136 (2/15)).
  • Late payment: no surplus may be added to the debt (resolution 51 (2/6)); some banks ask for a commitment to donate to charity, which does not benefit them.
  • Ijarah: insurance and major maintenance fall on the owner, the bank, and the insurance must be cooperative (resolution 110 (4/12)).
  • Early repayment: a discount may be granted, provided it was not agreed in advance (resolution 64 (2/7)).

Why the price looks like an interest rate

Islamic banks often set their profit or rent with reference to market rates. Such a benchmark, used only to set a price, is accepted by many Shariah boards and criticised by others. What matters for permissibility is the substance of the contract: ownership, risk, a fixed price, no penalty for the bank’s benefit.

The equivalent annual rate shown here is for comparing costs; it says nothing about permissibility.

To check before signing

  • Who owns the property, and from when?
  • What happens if a payment is late?
  • Is the contract approved by a Shariah board, and which one?
  • What extra costs: fees, transfer taxes depending on the country, insurance?
  • Can you repay early, and on what terms?

Related questions

Wednesday, October 28, 2026 17 جمادى الأولى 1448 هـ