"I want to manage my money in a halal way, but I don't know where to start." This is the most frequent question in our communities, and the least well-served. Between overly technical fiqh books and personal finance blogs that completely ignore the Islamic dimension, there is a void that we will try to fill here.
Why is riba so problematic?
Riba (usury interest) is forbidden in the Quran in particularly strong terms: "Allah has permitted trade and forbidden riba" (Quran, 2:275). The prohibition applies both to receiving and paying interest.
Specifically, in France in 2026, this concerns: interest-bearing savings accounts (including Livret A according to some scholars), consumer loans, conventional mortgage loans, and certain investment products. But there are lawful alternatives to each of these products — and it is on these that we will focus.
The halal budgeting method: 50/20/20/10
Inspired by the classic 50/30/20 rule of personal finance, here is a version adapted for Muslim families:
50% — Essential Needs. Housing, food, transport, healthcare, children's education. These are your basic obligations, and they come first.
20% — Savings and debt repayment. Build an emergency fund (equivalent to 3 months of expenses) before any investment. Repay existing debts in order of highest interest rates.
20% — Wants and quality of life. Travel, gifts, clothes, leisure. These expenses are halal and should not be felt with guilt.
10% — Sadaqa and zakat. Start by calculating your annual zakat (2.5% of wealth above the nisab maintained for one year), then give sadaqa according to your means. Giving is an investment in future rizq, not a loss.
Zakat: practical calculation
Nisab is the minimum value of wealth from which zakat becomes obligatory. It corresponds to either 85 grams of gold or 595 grams of silver. At current prices (May 2026), the gold nisab is approximately €6,800. If your net savings have exceeded this threshold for 12 lunar months, you owe 2.5% of these savings as zakat.
Included in the calculation: savings in current accounts, financial investments, merchandise if you have a business. Excluded: your primary residence, your personal consumption goods, your car.
Buying a home without riba in France: real options
This is the most complex question for Muslims in the West. The options currently available in France:
Islamic participatory finance. Several platforms (Anaxago Islamic, certain cooperatives) offer murabaha-type arrangements where the bank buys the property and then resells it to you with a fixed margin known in advance. No variable interest.
Family co-purchase. Buying with relatives (parents, siblings) in joint ownership or via a family SCI. You buy cash together, then one of you gradually buys back the shares of the others.
Interest-free credit between individuals. Zero-interest peer-to-peer lending platforms exist. They remain marginal but lawful.
Scholars' opinion on conventional loans. Some contemporary scholars, including the European Council for Fatwa and Research, allow conventional mortgage loans in the West under conditions of necessity (daroura) and absence of a realistic alternative. This is a fatwa of necessity, not a blank check.
Saving in a halal way
The Livret A yields interest — it is therefore problematic according to most scholars. Lawful alternatives: non-interest-bearing current account, physical gold (stored with a professional), investment in Islamic SCPIs (still rare in France), or participation in businesses whose activity is halal via sharia-compliant funds.
Our guide "Halal Finance, the complete guide 2026" details all these options with comparative tables, zakat calculation examples, and a monthly rizq tracker ready to print.