How to Screen Stocks for Halal Compliance

The 5-Minute Manual Stock Screen

You can evaluate any stock for halal compliance in 5 minutes. Here's the checklist:

Step 1: What Does the Company Do? (2 minutes)

Go to the company's investor relations page. Read the "Business" section. Is the core business:

• ✅ Clearly halal: Tech, manufacturing, retail, healthcare — most industries
• ⚠️ Mixed: Walmart (retail + alcohol sales), Amazon (e-commerce + entertainment)
• ❌ Clearly haram: Banks, casinos, alcohol producers, weapons

If it's clearly haram, stop. Don't buy. Examples: JPMorgan, Bud Light, Las Vegas Sands.

Step 2: Check Debt-to-Market-Cap (1 minute)

Islamic screens typically reject companies with too much debt. Use this formula:

Debt-to-Market-Cap = Total Debt ÷ Market Cap

Finding these numbers:

• Total Debt: On the company's balance sheet (Yahoo Finance, Google Finance)
• Market Cap: Stock price × shares outstanding (shown on any financial site)

Threshold: Keep debt-to-market cap below 30-33%

Example: Apple

• Total Debt: ~$107 billion
• Market Cap: ~$3.2 trillion
• Ratio: 107 ÷ 3,200 = 3.3% ✅ (Well below 33%)

Step 3: Check Interest Income Percentage (1 minute)

From the income statement, find total revenue and interest income separately:

Interest Income % = Interest Income ÷ Total Revenue

Threshold: Keep interest income below 5% (many scholars use 1-2%)

Example: Microsoft

• Total Revenue: $211 billion (last year)
• Interest Income: ~$2 billion
• Percentage: 2 ÷ 211 = 0.9% ✅ (Acceptable)

Step 4: Is Significant Revenue from Haram Businesses? (1 minute)

Check the company's revenue breakdown by segment (in their 10-K annual report):

Red flags — avoid if >5% of revenue is from:

• Alcohol or tobacco sales
• Gambling or casino operations
• Entertainment with explicit/adult content
• Weapons manufacturing
• Pork or non-halal meat products

Example: Amazon

• AWS: Cloud computing is generally permissible; 20.71% of Q1 2026 revenue ✅
• General retail and marketplace services are generally permissible, but screened-product fees are not isolated ⚠️
• Advertising was 9.50% of revenue, without screened advertiser categories disclosed ⚠️
• Subscriptions were 7.40% of revenue, but combine Prime, video, music, audiobooks, e-books, and other services ⚠️

Verdict: DOUBTFUL because the filing cannot support a complete prohibited-revenue numerator; do not label the whole subscription category prohibited or invent a Prime Video percentage.

The Financial Screening Checklist

Here's a quick reference table for any stock:

Where to Find Financial Data

Income statement & balance sheet:

• Google Finance (google.com/finance)
• Yahoo Finance (finance.yahoo.com)
• SEC EDGAR (sec.gov — company filings)
• Company investor relations website

Detailed breakdowns:

• Company 10-K (annual report) on SEC EDGAR
• Search for "segment revenue" in the 10-K to see haram business breakdown

Common Stocks to Screen (Examples)

Example 1: Nvidia (NVDA) ✅

• Business: Semiconductor design is generally permissible; sensitive downstream uses remain in qualitative review
• Debt-to-assets: 3.26% under the current total-assets calculation
• Disclosed interest income: 0.66% of current quarterly revenue
• Verdict: HALAL, with continuing qualitative review

Example 2: JPMorgan Chase (JPM) ❌

• Business: Commercial bank → ❌ Riba-based
• Current filing: Net interest income alone was 50.90% of total net revenue, before separately classifying other conventional banking and markets revenue
• Verdict: HARAM — current activity screen fails

Example 3: Amazon (AMZN) ⚠️

• Business: E-commerce + AWS + Prime Video → ⚠️ Mixed
• Financial ratios: Current examined total-assets methods pass
• Business activity: Prohibited revenue cannot be isolated from disclosed categories → ⚠️
• Verdict: DOUBTFUL pending sufficient business-revenue disclosure

The Investor's Shortcut: Use Our Screener

This manual screening works, but it's time-consuming. For quick answers, use our ZakatInvest halal checker:

• Type any stock ticker
• See halal/haram/doubtful verdict instantly
• View all financial metrics and haram breakdown
• Get dividend purification guidance

Our team has pre-screened 300+ stocks so you don't have to do this manually for every investment.

The Bottom Line

To screen a stock in 5 minutes:

1. Check if core business is halal
2. Calculate debt-to-market-cap ratio (<33%)
3. Check interest income percentage (<5%)
4. Verify no major haram revenue streams (<5%)

If it passes all four checks, it's likely halal. If it fails any, it's doubtful or haram.