RRizvest
Learning center

Halal investing, explained

Short, plain-language guides to how screening works, what the ratios mean, and how to handle purification and zakat.

What makes a stock halal?

4 min

Owning a share means owning a slice of a real business. Whether that’s permissible comes down to two things: what the business does, and how it’s financed.

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The screening ratios, explained

5 min

Rizvest uses the AAOIFI approach: an activity screen plus three financial ratios measured against a company’s market capitalization.

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Purification: cleansing impure income

4 min

Even a permissible company can earn a small slice of impure income (e.g. interest on its cash). Purification means giving that portion away.

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Zakat on your stocks

4 min

How zakat applies to shares depends on why you hold them — for trading, or for long-term income.

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Why we say “likely halal”

3 min

When a stock passes every check we can run but one input is missing, we won’t call it a definitive “halal.” Here’s why that honesty matters.

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Educational only — not a fatwa or personalized financial advice. For rulings on your specific situation, consult a qualified scholar.