Frequently Asked Questions

Get clear, authentic answers to common Islamic finance questions — from zakat calculation to halal investing and Shariah-compliant banking.

Zakat

Zakat is an obligatory form of charity in Islam and one of the Five Pillars. Every adult Muslim of sound mind who possesses wealth above the nisab threshold for one lunar year (hawl) must pay 2.5% of their qualifying wealth to those in need.

The word زكاة (zakat) literally means "purification" and "growth" — paying zakat purifies your wealth and blesses what remains. It also serves as a vital mechanism for wealth redistribution in the Muslim community (ummah).

Conditions for zakat being obligatory: (1) Muslim, (2) Adult (baligh), (3) Of sound mind, (4) Free (not a slave), (5) Owner of wealth reaching nisab, (6) One lunar year (hawl) has passed since owning that wealth.

Zakat

Zakat is calculated at 2.5% (1/40) of your net qualifying wealth that has been held for one lunar year. Follow these steps:

  1. Determine your zakatable assets: Cash on hand, checking/savings accounts, gold and silver (at market value), stocks and shares, cryptocurrency, business inventory and cash, rental income, and money lent to others.
  2. Subtract immediate liabilities: Credit card debt, personal loans, bills due, and business debts payable within the year.
  3. Check the nisab: Compare your net wealth to the current nisab threshold (value of 85g of gold or approximately 612g of silver).
  4. Calculate zakat due: If your net wealth ≥ nisab, multiply by 2.5%: Zakat = Net Wealth × 0.025

Use our ZakatWise calculator for a step-by-step guided calculation.

Zakat

Nisab is the minimum amount of wealth a Muslim must possess before zakat becomes obligatory. It is derived from Islamic primary sources — the Prophet Muhammad (peace be upon him) set the nisab for gold at 20 mithqal (approx. 85g) and for silver at 200 dirhams (approx. 612.36g).

As of mid-2025, approximate nisab values:

  • Gold-based nisab: ~$6,800–$7,200 USD (85g of gold at ~$80–85/g)
  • Silver-based nisab: ~$550–$600 USD (612g of silver at ~$0.90/g)

Many contemporary scholars (including the European Council for Fatwa and Research) recommend using the silver nisab, as it is more compassionate and brings more Muslims into the obligation of zakat. ZakatWise lets you choose either method in your calculation.

Zakat

Yes, according to the majority of scholars (Hanafi, Shafi'i, and Hanbali schools). Gold and silver jewelry — whether worn daily or kept for adornment — is subject to zakat once it reaches nisab and one lunar year passes.

The zakat is 2.5% of the market value of the gold or silver content (based on prevailing market rates, not the purchase price). You do not need to consider the jewelry's craftsmanship or brand value — only the precious metal weight.

Some Maliki scholars exempt jewelry that is worn regularly (non-extravagant personal use). However, the more precautionary and widely followed view is to pay zakat on all gold and silver. When in doubt, paying is safer (ahwat) and brings greater blessing.

Zakat

Cryptocurrencies like Bitcoin, Ethereum, and other digital assets are zakatable according to most contemporary scholars, as they hold monetary value and are used as a medium of exchange or investment.

How to calculate:

  • Determine the total USD/market value of all your crypto holdings at the end of your zakat year.
  • Add this to your other zakatable assets (cash, gold, stocks, etc.).
  • If your total net wealth exceeds nisab, pay 2.5% on the crypto portion.

Important distinctions: If you actively trade crypto (short-term, like currency), the full value is zakatable. If you hold crypto as a long-term investment, some scholars apply the same rules as stocks (pay zakat on market value). Staked or locked assets are still zakatable at their current market value.

Zakat

For stocks held as investments, there are two valid methods recognized by scholars:

Method 1 — Simplified (recommended for most): Pay 2.5% of the total market value of your halal stock portfolio at the end of your zakat year. This is easier and more precautionary (you may pay slightly more, but it's safe).

Method 2 — Detailed (more precise): Calculate zakat only on the "liquid" portion of the company's assets (cash, receivables, inventory) rather than fixed assets (buildings, equipment). This method requires financial statement analysis. Many Islamic scholars recommend this for significant portfolios.

For stocks that are Shariah-screened, either method is valid. ZakatWise supports both approaches.

Zakat

Yes, many contemporary scholars permit paying zakat in installments (ta'jil al-zakat) or ahead of schedule. This can be practical for managing cash flow and ensuring you don't miss the obligation at year-end.

Best practice: Calculate your total zakat due at the end of your current zakat year, then set up a monthly or quarterly payment plan for the following year. Monitor your wealth throughout the year — if it changes significantly, adjust your payments accordingly.

However, the full amount must be paid by the end of the zakat year. Paying ahead is fine; delaying payment without a valid reason is not encouraged.

Zakat

The Quran (Surah At-Tawbah 9:60) specifies eight categories of zakat recipients (asnaf):

  1. Al-Fuqara' — The poor: those with minimal or no means to meet basic needs.
  2. Al-Masakin — The needy: those in difficult circumstances who may have some income but not enough.
  3. Al-'Amilin 'Alayha — Zakat administrators: those appointed to collect and distribute zakat.
  4. Mu'allafatu Qulubuhum — Those whose hearts are to be reconciled: new Muslims or those inclined toward Islam.
  5. Fi al-Riqab — Captives/slaves: to free slaves or ransom captives.
  6. Al-Gharimin — Those in debt: people burdened by debts they cannot repay.
  7. Fi Sabilillah — In the cause of Allah: includes students of sacred knowledge, da'wah workers, and those defending the community.
  8. Ibn al-Sabil — The wayfarer: stranded travelers who have run out of means.

Zakat can be given to any one of these categories, though priority should be given to the most deserving in your local community.

Zakat

You can give zakat to family members who are not your direct dependents. This includes siblings, uncles, aunts, cousins, and other extended relatives provided they are eligible recipients (poor or in debt).

You cannot give zakat to your spouse, children, or parents — those whom you are Islamically obligated to support financially. Giving zakat to them would effectively mean you are paying yourself.

Giving zakat to eligible family members is considered more rewarding than giving to strangers, as it fulfills both the obligation of zakat and the duty of maintaining family ties (silat al-rahim).

Halal Investing

A stock is considered halal when the company's business activities and financial practices comply with Shariah law. The two main screening criteria are:

Qualitative (Business Activity) Screen:

  • The company's primary business must be permissible — no involvement in alcohol, pork, gambling, conventional banking/insurance, tobacco, weapons (controversial), pornography, or other prohibited activities.

Quantitative (Financial) Screen: Based on AAOIFI and MSCI Islamic Index standards:

  • Debt ratio: Interest-bearing debt must be less than 30–33% of total assets.
  • Cash ratio: Cash and interest-bearing securities must be less than 30–33% of total assets.
  • Receivables ratio: Accounts receivable must be less than 45–50% of total assets.
  • Non-permissible income should be below 5% of total revenue.
Halal Investing

Stocks typically excluded by Shariah screening include companies involved in the following prohibited activities:

  • Conventional banking and insurance — riba-based financial services
  • Alcohol — production, distribution, and retail of alcoholic beverages
  • Pork and non-halal meat — processing, distribution, and sale
  • Gambling and casinos — all forms of betting and games of chance
  • Entertainment — music production, film/television with inappropriate content, adult entertainment
  • Tobacco and vaping — production and distribution
  • Weapons and defense — some scholars exclude, others include if for legitimate defense
  • Companies with excessive debt exceeding the 30–33% threshold even if their business is halal

Always verify current holdings — companies change over time through acquisitions and new business lines.

Halal Investing

Yes, many ETFs are halal if they follow Shariah screening standards. There are dedicated Islamic ETFs that are pre-screened for compliance:

  • SPUS — Wahed FTSE USA Shariah ETF (large-cap US equities)
  • HLAL — Wahed FTSE USA Shariah ETF (similar to SPUS)
  • ISUS — iShares MSCI USA Islamic ETF
  • SPSK — Wahed FTSE USA Shariah Small-Cap ETF
  • UMMA — Wahed FTSE USA Shariah ETF (another variant)

You can also invest in broad-market ETFs if they pass Shariah screening. Always verify the ETF's screening methodology and check for regular updates, as holdings change over time. Many brokers (Saxo, eToro, Webull) offer Islamic account options that screen ETFs automatically.

Halal Investing

The most widely used Shariah stock screening standards (based on AAOIFI — Accounting and Auditing Organization for Islamic Financial Institutions, and MSCI Islamic Index methodology) use these financial ratios:

1. Debt Ratio: Total interest-bearing debt must be < 30–33% of total assets. This excludes companies overly leveraged with conventional debt.

2. Cash Ratio: Cash and interest-bearing securities must be < 30–33% of total assets. This prevents companies from earning significant interest income.

3. Receivables Ratio: Accounts receivable must be < 45–50% of total assets. This ensures most of the company's value is in tangible assets.

4. Dividend Purification: Any portion of dividends attributable to non-permissible income must be purified (donated to charity).

5. Revenue Screen: Non-permissible income should be < 5% of total revenue.

Sources: AAOIFI Shariah Standard No. 21, MSCI Islamic Index Methodology, S&P Shariah Indices Methodology.

Halal Investing

Yes, dividend purification is recommended even for stocks in halal ETFs or screened indices. Here's why: Many Shariah-compliant companies may have small amounts of non-permissible income (e.g., interest earned on idle cash held in banks). This "impure" income is reflected in the dividends paid to shareholders.

How to purify:

  1. Find the purification ratio for the stock (most Islamic index providers publish these).
  2. Multiply your dividend amount by the ratio to find the impure portion.
  3. Donate that amount to a public charity without the intention of personal reward (it's not sadaqah).

For example, if a stock has a 2% purification ratio and you received $500 in dividends, you donate $10 to charity. Platforms like ZakatWise can help track this automatically.

Halal Investing

Day trading is a controversial issue among contemporary scholars. Here's a breakdown of the key considerations:

Conditions for permissibility:

  • Only trade halal stocks — must pass Shariah screening
  • No margin trading — using borrowed money involves riba (interest), which is strictly prohibited
  • No short selling — selling what you don't own involves speculation and gharar (excessive uncertainty)
  • Avoid gambling-like behavior — excessive speculation (qimar/maisir) is prohibited

Concerns scholars raise: Day trading can resemble gambling due to its high-risk, speculative nature. Most retail day traders use margin accounts with interest. The emotional and addictive aspects can lead to harm.

Verdict: If done with a cash account, on halal stocks only, with disciplined risk management and without gambling-like behavior, many modern scholars permit it. Always consult a qualified scholar for your specific situation.

Halal Investing

Yes, real estate investment is halal and encouraged in Islam when done properly. Real estate provides tangible asset backing, which is favored in Islamic finance.

Key guidelines:

  • Property use: The property should not be used for haram purposes (e.g., renting to a casino, bar, or nightclub).
  • Financing: Use Islamic mortgages (Murabahah/Diminishing Musharakah) or pay cash — avoid riba-based loans.
  • Rental income: Must come from permissible activities.
  • REITs: If investing in Real Estate Investment Trusts, ensure the REIT is Shariah-screened (check debt levels, cash holdings, and property types).
  • Speculation: Avoid excessive flipping of properties that resembles gambling.

Real estate is generally considered a lower-risk, tangible asset that aligns well with Islamic investment principles. Many Islamic scholars consider land and property among the best halal investment vehicles.

Halal Investing

Verify these criteria to check if a mutual fund is halal:

  • The fund's prospectus must explicitly state it follows Shariah principles.
  • It should have a Shariah supervisory board of qualified scholars who audit compliance regularly.
  • The fund must publish its screening methodology and annual compliance reports.
  • It should avoid interest-bearing instruments (bonds, conventional money market).
  • Holdings must be in Shariah-approved companies (passing both business and financial screens).
  • The fund should have a purification mechanism for any impermissible income.

Major Islamic fund families: Amana Funds (USA), Wahed Invest, Saturna Siblings (USA), Al Meezan Investments (Pakistan), and Falah Capital (UK).

Islamic Banking

Riba (ربا) means "increase" or "excess" and refers to the fixed or predetermined return on a loan or deferred transaction. It is strictly forbidden in Islam.

The Quran explicitly prohibits riba in several verses (Surah Al-Baqarah 2:275–281). The Prophet Muhammad (peace be upon him) cursed the one who takes riba, gives riba, writes the contract, and witnesses it — stating they are all equally guilty.

Why riba is prohibited:

  • Creates unjust enrichment — the lender profits without taking any risk or contributing value.
  • Exploits borrowers in need — compounds debt and can lead to cycles of poverty.
  • Concentrates wealth — money flows from the poor to the rich, contradicting Islamic economic justice.
  • Money is a medium of exchange, not a commodity to be traded for profit.

Islamic finance replaces riba with profit-and-loss sharing (Mudarabah), asset-backed financing (Murabahah), leasing (Ijarah), and partnerships (Musharakah).

Islamic Banking

Islamic mortgages, typically structured as Murabahah (cost-plus sale) or Diminishing Musharakah (co-ownership with gradual buyout), are considered halal by the majority of scholars when properly implemented.

Murabahah Home Finance: The bank buys the property and sells it to you at a marked-up price, payable in installments. The profit is from a legitimate sale of a real asset — not from lending money at interest.

Diminishing Musharakah: You and the bank co-own the property. You gradually buy out the bank's shares over time while paying rent on the portion you don't yet own. This is based on real ownership and rental, not interest.

Important: Not all "Islamic mortgages" are truly Shariah-compliant. Verify: (1) The contract is based on an actual asset transaction, (2) Late payment penalties go to charity (not the bank's profit), (3) A Shariah board oversees operations, (4) There's no hidden benchmark rate (like LIBOR) disguised as profit.

Islamic Banking

True Islamic savings accounts are based on Mudarabah (profit-sharing) or Wadiah (safekeeping) principles rather than fixed interest. These are considered halal when properly structured.

Mudarabah Savings Account: You (the capital provider) and the bank (the entrepreneur) share in profits from halal investments according to a pre-agreed ratio. Returns are variable — never guaranteed or fixed.

Wadiah Savings Account: You deposit money for safekeeping. The bank may use it with your permission and may give a discretionary gift (hibah) which is not guaranteed.

Red flags — avoid accounts that:

  • Offer a fixed or guaranteed return (that's riba)
  • Use conventional benchmarks like LIBOR as profit rate
  • Don't have a Shariah board
  • Invest in non-halal assets
Islamic Banking

This is a debated issue among contemporary scholars, particularly for Muslims living in Western countries where Islamic mortgage options are limited or expensive.

Traditional view (majority of scholars): No — any form of riba is strictly forbidden regardless of the circumstances. Avoid conventional mortgages entirely. Rent or save until you can buy with cash or an Islamic mortgage.

Modern concessionary view: Some scholars (including the European Council for Fatwa and Research and certain North American scholars) permit conventional mortgages under dharura (necessity) when ALL conditions are met:

  • You genuinely cannot afford to buy a home without financing
  • No affordable Islamic alternative exists in your area
  • Renting long-term is not feasible or is more expensive
  • You have a genuine need for homeownership (family stability, etc.)

Even then, this is a concession (rukhsah), not the ideal. Pay off the mortgage as quickly as possible and increase your sadaqah in repentance.

Islamic Banking

If your conventional bank account earns riba-based interest, the majority scholarly view is that it is not permissible to keep that interest for personal benefit.

What to do:

  1. Do not spend the interest money on yourself or your family (food, bills, etc.).
  2. Withdraw it from your account.
  3. Donate it to a public charity without the intention of reward (thawab). Do not claim a tax deduction or count it as sadaqah. This is purifying haram wealth, not an act of worship.

Good news: You are not sinning for earning this interest as long as you dispose of it properly. You did not choose the arrangement — the bank applied it automatically.

Better solution: Switch to a non-interest checking account or a genuine Islamic savings account. Many banks now offer zero-interest accounts.

Islamic Banking

Takaful (تكافل) is Islamic insurance based on mutual cooperation and shared responsibility. It is the Shariah-compliant alternative to conventional insurance.

Why conventional insurance is problematic:

  • Riba — insurance companies invest premiums in interest-bearing instruments
  • Gharar — excessive uncertainty about payout and timing
  • Qimar/Maisir — resembles gambling (you may pay premiums for years and get nothing)

How Takaful works:

  • Tabarru' (donation): Participants donate into a shared pool.
  • Mudarabah: The Takaful operator manages the fund for a profit share.
  • Mutual guarantee: Participants collectively cover each other's losses.
  • Surplus distribution: Any surplus in the fund is returned to participants.

Takaful covers life, health, property, vehicle, and business insurance. Always check that the Takaful operator has a credible Shariah board.

General

Islamic tradition highlights several times when du'a is especially likely to be accepted (mustajab). The Prophet Muhammad (peace be upon him) said: "Du'a is worship" (Tirmidhi).

Recommended times:

  1. Last third of the night (tahajjud time) — the most virtuous time
  2. Between the adhan and iqamah
  3. During prostration (sajdah) in prayer
  4. On Friday, especially the last hour before Maghrib
  5. While fasting, especially at iftar time
  6. During rainfall
  7. When traveling
  8. A parent's du'a for their child
  9. On Laylatul Qadr (the Night of Decree in Ramadan)
  10. After obligatory prayers

Remember: Sincerity (ikhlas) and certainty (yaqeen) that Allah will respond are the most important conditions for du'a.

General

Zakat and sadaqah are both forms of charity in Islam but differ in several important ways:

Aspect Zakat Sadaqah
Status Obligatory (Fard) Voluntary (Nafilah)
Rate 2.5% of qualifying wealth Any amount, any time
Recipients 8 prescribed categories (Quran 9:60) Anyone (including non-Muslims)
Scope Wealth only Wealth, time, kindness, even a smile

The Prophet said: "Sadaqah does not decrease wealth" (Muslim). While zakat purifies wealth, sadaqah increases blessings and protects from calamity.

General

No, zakat funds cannot be used to build mosques, Islamic centers, schools, hospitals, or other capital infrastructure projects. These are charitable projects that should be funded by sadaqah and general donations, not zakat.

Zakat has specific categories of recipients (the eight asnaf mentioned in Surah At-Tawbah 9:60), all of which involve giving to eligible individuals — the poor, needy, debtors, etc. Building construction does not fall under any of these categories.

However, under the "fi sabilillah" (in the cause of Allah) category, some scholars permit using zakat to fund:

  • Stipends for students of sacred knowledge who are in need
  • Da'wah activities and Islamic education programs
  • Salaries of qualified imams and teachers who are needy

But this does not extend to building construction. For building projects, use sadaqah, waqf (endowment), or general fundraising.

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