Investing without riba means excluding interest from your investments in favour of assets backed by the real economy. In practice: you avoid bonds, interest-bearing accounts and any instrument that pays a return on capital without risk, and you favour screened shares, gold, property or compliant ETFs. The approach rests on rigorous screening and, in Switzerland, on adapting it to the CHF, to taxation and to local platforms.
Riba is one of the clearest prohibitions in Islamic finance — and, paradoxically, one of the hardest to avoid in practice, so pervasive is interest in the modern financial system. Bank accounts, bonds, loans, savings products: most “default” investments contain it. This guide explains what riba really is, why it is prohibited, and above all how to build wealth that is free of it, without giving up on growing your capital.
What exactly is riba?
Riba refers to interest or usury: any surplus obtained without real consideration in a loan or an exchange. The term is often translated as “usury”, but in reality it covers all interest, whatever the rate. Scholars traditionally distinguish two forms.
Riba al-nasi'ah (interest on a loan)
This is the most common and most obvious form: the additional amount paid on a sum lent, as a function of time. When a bank pays you interest on your savings, or when a loan costs you interest, that is riba al-nasi'ah. It is this form that concerns the investor directly.
Riba al-fadl (surplus in an exchange)
More subtle, it concerns the unequal exchange of goods of the same nature (for example exchanging a quantity of gold for a different quantity of the same gold). This form arises above all in questions relating to commodities and to certain modern financial structures.
Riba is not merely an “abusive” rate. In Islamic finance, any fixed, guaranteed interest on capital lent is considered riba, whatever its level. That is a fundamental difference from the conventional approach.
Why is riba prohibited?
The prohibition rests on an economic and ethical principle: riba makes it possible to earn money without taking any real risk or taking part in a productive activity. Whoever lends at interest is assured of a gain, whatever happens to the borrower or to the project financed.
Islamic reasoning, by contrast, values investment backed by tangible assets and the sharing of profits and losses. To invest is to take part in a real activity — a business, an asset, a project — with the risks that entails. That is what makes the gain legitimate. Avoiding riba, in short, means choosing to invest in the real economy rather than in unearned income.
Which investments contain riba?
Here are the instruments an investor wishing to avoid riba must set aside:
- Conventional bonds and Treasury bills — their very principle is the payment of interest.
- Savings accounts and interest-bearing accounts — the interest credited is riba, however small.
- Certificates of deposit and bond funds — built around interest flows.
- Companies whose model rests on lending at interest — conventional banks, credit companies and conventional leasing companies.
- Highly leveraged products — leverage generally implies implicit interest-bearing borrowing.
Would you like to apply all this to your situation?
A halal investment expert looks with you at what, in your investments, contains riba — and explains what it can be replaced with, within the Swiss framework. The decision remains yours.
Speak to an expertHow to invest without riba, in practice?
Avoiding riba does not mean giving up investing — quite the opposite. It means redirecting your capital towards compliant assets, backed by the real economy. Here are the main families of compatible investments.
Screened shares
Investing in real businesses is perfectly compliant, provided they are screened. Screening takes place in two stages: first a sector screen (the activity must not fall within a prohibited field), then financial ratios based on the AAOIFI standards — interest-bearing debt below 33 % of market capitalisation, interest-bearing cash below 33 %, non-compliant income below 5 %.
Physical gold and tangible assets
Gold, held physically, is a tangible asset traditionally considered compliant and often used as a store of value. One caveat, though: gold is a ribawi good, whose exchange is subject to precise conditions that most modern “gold” products do not meet — we set them out in our guide to halal gold, and in the practical guide to buying gold in Switzerland. Property, backed by a real asset, follows the same logic — provided the financing is itself interest-free.
Halal ETFs
There are index funds (ETFs) designed specifically to hold only compliant companies, with screening built in. They offer straightforward diversification, provided you check the screening methodology — that is the subject of our dedicated guide: how to choose a halal ETF. To place this choice within a first portfolio, see our method to invest 10'000 CHF the halal way; for the defensive side, our guide to sukuk.
Cryptocurrencies, case by case
Some cryptocurrencies may be considered compliant depending on their use and their structure, whereas protocols founded on interest (staking akin to riba, lending platforms) are problematic. Each case is examined individually — see our dedicated guide: is crypto halal?
Investing without riba in Switzerland means working with a particular environment: the Swiss franc, cantonal taxation, pillar 3a (whose conventional vehicles often contain interest) and the platforms accessible from Switzerland. Most Islamic finance content is aimed at other markets — which is precisely where local guidance makes the difference.
The case of bank savings
One question comes up often: is a Swiss savings account halal? A conventional account that pays interest is not, since that interest is riba. Two options exist: keeping your cash in a non-interest-bearing account, or declining and purifying any interest received. Interest-bearing savings remain, by construction, tied to interest; investing in real, compliant assets follows a different logic, which each person assesses according to their own situation.
The most common mistakes
Most difficulties come not from a lack of intention, but from a criterion applied halfway. Here are four of them, each being a rule set out above read in reverse.
Treating a small rate as though it were not riba
An account paying a few tenths of a per cent is often kept on the grounds that the sum is negligible. The criterion bears on the nature of the flow, not on its size: any fixed, guaranteed return on capital lent is riba, whatever its level.
Keeping a bond component for the sake of balance
The reflex of tempering shares with bonds often survives the screening untouched. Yet bonds and bond funds are built around interest flows: they belong to the first line to be removed. Steadiness is to be sought elsewhere — in tangible assets, or in the holding period.
Overlooking the leverage contained in a product
Leverage rarely announces itself. It appears in trading on margin and in certain structured products, and it implies interest-bearing borrowing that never shows up under that name on a statement. Reading a vehicle's documentation before buying is the only way to see it.
Concluding that nothing is left to invest in
Removing riba can leave the impression of an empty field, and some stop there, capital sitting idle. Screened shares, compliant ETFs, tangible assets and compliant pension planning all remain open; our compliance check lets you test what you hold against the criteria.
This content is provided for educational purposes and does not constitute a fatwa: as questions of compliance involve differences between schools of jurisprudence, it is for each person to refer to a competent religious authority for their own situation. Nor does it constitute a recommendation to buy or sell.