How to know if a stock is halal - the 3-test framework

Most people approach halal stock screening backwards — they Google "is Apple halal" and stop there. That's not how this works, and it's why people end up investing in things they shouldn't (or avoiding things that are actually fine).

Here's the 3-test framework I use. It comes from AAOIFI standards and is what most halal screening tools like Zoya, Islamicly, and Musaffa are built on.

TEST 1: Business Activity (the obvious one)

The company's PRIMARY business cannot be in a haram industry. That means:

- Alcohol, tobacco, pork products

- Conventional banking and insurance (riba-based)

- Weapons manufacturing (broadly, though scholars differ on defense)

- Adult entertainment

- Gambling and casinos

If a company fails this, it's out. Full stop. No ratios save it.

TEST 2: Financial Ratios (the one most people skip)

Even if the business is clean, the balance sheet has to pass three thresholds:

- Debt ratio: Total interest-bearing debt must be less than 33% of the company's market cap or total assets (scholars differ on which denominator to use)

- Interest income: Must be less than 5% of total revenue

- Liquid assets to total assets: Must be less than 70% (this is less commonly applied but used by some standards)

This is why a company like Berkshire Hathaway, which owns banks and insurance companies, fails even though it has some clean businesses. The financial ratios condemn it.

TEST 3: Purification (the ongoing one)

If a company slips through with some haram revenue (under the 5% threshold), you don't just hold it and move on. You calculate the haram portion of your dividends or gains and donate that amount to charity. This is called purification (tazkiyah/tasfieh).

Example: A stock you hold paid you $100 in dividends. The company had 2% haram revenue (within the threshold). You donate $2 to charity. Done.

The Viral Question This Week

You probably saw the post in r/HalalInvestor this week — "How is SPUS/HLAL halal?" — that got over 400 upvotes. The frustration is real: these ETFs DO hold companies like Apple, Microsoft, Tesla. How?

Because those companies pass all three tests. Apple's core business is hardware and software (halal). Their interest-bearing debt is under the threshold. Their interest income is minimal relative to revenue. The haram revenue slice gets purified.

Shariah screening is not a moral purity contest. It is a legal framework. A company doesn't have to be perfect — it has to meet the thresholds that scholars set based on ijtihad about what constitutes genuine involvement versus incidental exposure.

If you want zero connection to anything impure — that's wara' (extra God-consciousness), and that's a personal choice. But it's not required by most scholarly standards.

Where do I run these screens?

- Zoya app (US-focused, clean interface)

- Islamicly (global coverage)

- Musaffa (good for international stocks)

- Manual check: look up the company's annual report, check debt-to-market-cap, check interest income line

What's your biggest confusion about stock screening? Drop it below — I'll answer every question.

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