Understanding Zakat Rules & Modern Assets (2026 Guidelines)
Zakat is the third pillar of Islam, representing an obligatory annual purification levy of 2.5% on surplus qualifying wealth held for a complete lunar year (Hawl), provided it meets or exceeds the minimum threshold known as Nisab.
1. What is Nisab and How is it Valued?
Historically established by the Prophet Muhammad (ﷺ), Nisab is pegged to two precious metals:
- Gold Nisab: 20 Mithqals, equivalent to 85 grams (2.73 troy ounces) of pure 24k gold.
- Silver Nisab: 200 Dirhams, equivalent to 595 grams (19.13 troy ounces) of pure silver.
Most contemporary international Shariah councils (including AAOIFI and the Fiqh Academy) recommend adopting the Gold Nisab standard for cash, stocks, and modern paper fiat currencies, as the historical purchasing power parity of gold more accurately mirrors the poverty threshold in today’s economy.
2. How to Calculate Zakat on Stocks & 401(k) Retirement Funds
For active equity traders, Zakat is due on the full market value of shares at 2.5%. For long-term buy-and-hold investors holding shares in Halal index ETFs (such as SPUS or HLAL), scholars allow calculating Zakat either on the quick liquid asset ratio of the underlying companies (typically 30% to 40% of the market value) or on the total market value for maximum caution.