The Halal Way to Invest a Windfall, Inheritance or Settlement in Canada (2026)
Quick Answer
Deploy a lump sum the halal way in four ordered steps. (1) Settle zakat: if you already own zakatable assets above the nisab (roughly 85 grams of gold in value) and your zakat anniversary has passed, 2.5% is due on your total zakatable wealth per lunar year — on the approach most zakat bodies use, a windfall joins your existing zakat pool rather than starting its own clock, though madhhabs differ on the timing. (2) Run the AAOIFI Shari'ah Standard 21 screen on wherever the money will go: interest-bearing debt under 30% of market cap, cash-plus-interest-securities under 30%, impermissible income under 5% of total income. Broad-market funds like XEQT, VFV and VEQT fail this because they hold conventional banks and insurers. (3) Deploy through a vetted halal path — HLAL (0.50% MER), SPUS (0.45% MER) or Wealthsimple's WSHR (0.56% MER) — placing US-listed funds in your RRSP first so the Canada-US treaty waives the 15% dividend withholding. (4) Purify: if the windfall itself came from interest or gambling, the dominant scholarly position is that the impermissible principal must be given away entirely, not invested; and even compliant ETFs need a small annual purification (SPUS's Q1 2026 factor was 1.81% of distributions). This is educational, not a fatwa — confirm every ruling with a qualified scholar before acting.
Read this first — educational, not a fatwa
This article applies the AAOIFI Shari'ah Standard 21 screen and documented zakat mechanics to a common situation: you have a lump sum and want to deploy it in a Shariah-compliant way. It explains the mechanics, not a binding religious verdict. Zakat timing, the correct nisab basis for you, whether a specific asset is tainted, and how impermissible money must be disposed of are all scholarly questions. Confirm every ruling with a qualified Islamic scholar before you act.
A lump sum arrives at one of the hardest moments to think clearly. A parent's estate settles, a business sale closes, or a legal settlement lands in your account. You want to do the right thing with it in two senses at once: financially and religiously. The order you do things in matters, because getting the sequence wrong can cost you tax dollars (deploying before you plan the account order) or leave you holding money that was never yours to invest.
Here is the decision order for a windfall: zakat, then the screen, then the deployment, then purification. Work through them in that sequence.
Step 1 — Zakat on a sudden lump sum: it joins your pool, it doesn't start a new clock
The first question people ask is: "Do I owe 2.5% on this the moment it hits my account?" The mechanical answer most zakat bodies give: a windfall does not start its own separate zakat clock. Zakat is assessed at 2.5% per lunar year on the total value of your zakatable wealth held above the nisab threshold, commonly set at the value of roughly 85 grams of gold (many scholars use the lower silver nisab, about 595 grams of silver, which brings more people into the zakat net). A mid-year inheritance is added to the base you calculate 2.5% on at your next annual zakat date (hawl), rather than triggering an immediate separate payment.
Worked example: you already hold $120,000 of zakatable assets and your zakat anniversary is in Ramadan. In Muharram you inherit $200,000. At your next Ramadan anniversary, your zakatable base is $320,000 (less any liabilities your scholar allows you to deduct), and 2.5% of that — roughly $8,000 — is your zakat, assuming the full amount is still zakatable wealth at that date.
Flag for scholar confirmation: whether your madhhab treats a mid-year windfall as immediately due, as folding into your existing hawl, or as starting its own hawl one lunar year after receipt is a point of genuine scholarly difference. So is the choice between the gold nisab (~85g) and the silver nisab (~595g). Both change your number materially. The 2.5% rate, the per-lunar-year assessment, and the two nisab bases are documented mechanics — the application to your situation is not. Confirm with a qualified scholar.
Step 2 — Run the AAOIFI screen before you deploy a dollar
Before the money goes anywhere, screen the destination. The strict benchmark is AAOIFI Shari'ah Standard 21, a two-stage test.
Stage 1 — business activity. A company fails if more than 5% of its revenue comes from conventional/interest-based finance and insurance, alcohol, tobacco, gambling, pork, adult entertainment, or weapons and defence.
Stage 2 — financial ratios, all measured against market capitalization, with no buffer zone:
| Screen (AAOIFI Standard 21) | Threshold | Basis |
|---|---|---|
| Interest-bearing debt | ≤ 30% | ÷ market cap |
| Cash + interest-bearing securities | ≤ 30% | ÷ market cap |
| Impermissible income (interest + prohibited) | ≤ 5% | ÷ total income |
The index-provider variants (S&P/DJIM, FTSE Islamic, MSCI Islamic) use looser outer bounds — generally 33-33.33% on the debt and cash ratios. Name which standard you are using when you make a decision; AAOIFI 21 is the strictest and the safest default.
This is why you cannot just park a windfall in a broad-market fund. XEQT, VEQT, VFV and VGRO all fail — they hold conventional Canadian banks (RBC, TD, BMO, Scotia, CIBC, National Bank) and insurers (Sun Life, Manulife), whose core business is lending at interest. That is a Stage 1 failure, before you even reach the ratios. XEQT's financial-services sector weight is roughly 23%, and the TSX Composite runs around 30% financials — far above any threshold. For the fuller treatment of what passes and what fails, see our hub on halal investing in Canada.
Step 3 — Deploy through a vetted halal-ETF path (and get the account order right)
Once you know a broad-market fund is out, the compliant path for most of a windfall is a purpose-built Shariah ETF. Three are the practical anchors for Canadian investors in 2026:
| Fund | Fee | Screening | Coverage |
|---|---|---|---|
| HLAL (Wahed FTSE USA Shariah) | 0.50% MER | FTSE Shariah, screened by Yasaar Ltd; quarterly rebalance | US large + mid-cap (211 holdings, Jun 2026) |
| SPUS (SP Funds S&P 500 Sharia) | 0.45% MER | S&P Dow Jones Islamic (33% thresholds) | US large-cap (S&P 500 Shariah) |
| WSHR (Wealthsimple Shariah World Equity) | 0.56% MER (0.50% mgmt fee; ~0.9-1.0% all-in managed) | Third-party Shariah advisory firm; quarterly purification figures published | Global (single-fund holding) |
One caution before you buy: WSHR is the correct Wealthsimple Shariah ticker (Cboe Canada). Do not confuse it with Wealthsimple's discontinued socially-responsible fund with a similar ticker — that one was never Shariah-screened. And because per-ticker compliance is re-screened every quarter, naming these funds is not a permanent fatwa on any of them — verify current holdings against a screener (Musaffa or Zoya) at the moment you deploy.
Now the part that saves real money on a large sum — account order. US-listed halal ETFs (HLAL, SPUS) pay US-source dividends. Inside an RRSP or RRIF, the Canada-US tax treaty eliminates the 15% US withholding tax on those dividends. Inside a TFSA or FHSA, that 15% is unrecoverable. So the deployment sequence for a windfall is:
- RRSP first for US-listed halal ETFs (treaty benefit; 2026 room is $33,810 or 18% of prior-year earned income, whichever is lower)
- TFSA next ($7,000 for 2026; $109,000 cumulative if you were 18+ in 2009) for tax-free compounding
- FHSA if you are a first-time homebuyer
- Non-registered for the overflow — most of a large windfall will land here, and capital gains are 50%-inclusion on sale
A windfall usually exceeds a single year's registered room, so most of it sits non-registered. That is fine — it just means the treaty benefit only reaches the RRSP portion, and you plan contributions over several years to move more of it into shelter. If you want someone to run this sequence against your actual RRSP, TFSA and FHSA room, our investment management team can build the account-placement and purification math on your real numbers.
Step 4 — Purify: donate the tainted portion (and know the difference between two kinds of "tainted")
Purification is where windfalls get mishandled, because there are two very different situations and only one of them is a small annual chore.
Case A: a clean windfall in a compliant fund (small, ongoing purification)
If your inheritance or settlement was clean money and you invest it in a screened halal ETF, the fund will still earn a tiny amount of incidental interest inside compliant companies (under the 5% threshold). You purify that sliver of the returns by donating it. Providers publish the factor: SP Funds' AAOIFI-methodology purification factor for SPUS was 1.81% of distributions in Q1 2026 (1.97% Q4 2025, 2.04% Q3 2025); for its REIT fund SPRE it was 0.52% (Q1 2026). Wahed publishes quarterly purification for HLAL, and Wealthsimple publishes it for its Halal portfolio. On $1,500 of HLAL distributions at a ~2% factor, you donate roughly $30 for the year. Purification is distinct from zakat — you may owe both, and one does not offset the other. The purification donation is generally not deductible against your capital gains, because it is a return of non-permissible income rather than a voluntary gift.
Case B: the windfall itself is haram-source money (surrender the principal in full)
This is the case people get wrong. If the lump sum is interest paid to you, or a gambling or lottery win, then purification does not mean donating a percentage and investing the rest. The dominant scholarly position is that impermissible principal is not yours to benefit from at all — it must be given away in full to those in need, without expecting spiritual reward for it. You do not screen it, deploy it, and purify 2%. You surrender it entirely, then deploy only your clean capital.
A clean inheritance is generally different: Islamic inheritance (mirath) has its own fixed distribution rules, and your rightful share is normally lawful property. The tainted-money problem arises only for the specific slices of an estate that were themselves haram — interest sitting in a GIC or bond, or proceeds of a prohibited business — which are separated and given away, while the clean principal is kept and deployed.
Flag for scholar confirmation: the line between "incidental income to purify at ~2%" and "principal to surrender in full" is exactly the ruling a qualified scholar must confirm on your facts. So is whether a specific estate asset counts as tainted, and how the disposal must be done (to whom, and whether a mosque's core operations are an eligible recipient). Do not self-diagnose the surrender-vs-purify question.
Putting it together: the windfall decision order
- Zakat — fold the windfall into your existing zakat pool; 2.5% per lunar year above nisab. Confirm timing and nisab basis with a scholar.
- Screen — apply AAOIFI Standard 21 (debt ≤30%, cash+interest securities ≤30%, impermissible income ≤5%). Broad-market funds fail.
- Deploy — HLAL / SPUS / WSHR, RRSP first for the treaty benefit, then TFSA, FHSA, non-registered. Re-screen tickers before buying.
- Purify — small annual purification on clean-fund distributions (SPUS Q1 2026: 1.81%); on the dominant scholarly position, full surrender of any haram-source principal.
Want the math on your actual numbers?
We can run the account-placement sequence, the RRSP treaty benefit, and the purification calculation against your real RRSP, TFSA and FHSA room — and coordinate with your scholar on the rulings. Talk to our investment management team. We do the tax and structuring; your scholar issues the ruling.
Disclaimer: This article applies AAOIFI Shari'ah Standard 21 screening and documented zakat and tax mechanics to a general situation. Shariah-compliance rulings, zakat timing, nisab basis, and the disposal of impermissible funds involve scholarly interpretation and differ across madhhabs — for a binding ruling on your specific windfall, consult a qualified Islamic finance scholar. Fund holdings and purification factors change quarterly; verify current data via the provider, Musaffa or Zoya before acting. This is educational content, not a fatwa, and not individual tax advice.
Related 2026 guides
Key Takeaways
- 1Zakat comes first: 2.5% per lunar year on total zakatable wealth once you are above nisab (~85g of gold in value). On the approach most zakat bodies use, a windfall joins your existing zakat pool rather than starting its own clock — but madhhabs genuinely differ, so confirm your nisab basis and hawl treatment with a scholar
- 2Run the AAOIFI Standard 21 screen before deploying: interest-bearing debt <30% of market cap, cash+interest-securities <30%, impermissible income <5% of total income — this is why XEQT, VFV and VEQT all fail (they hold conventional banks and insurers)
- 3The vetted halal-ETF path is HLAL (0.50% MER), SPUS (0.45% MER) or Wealthsimple's WSHR (0.56% MER; ~0.9-1.0% all-in through the managed portfolio) — per-ticker screening changes quarterly, so this is not a permanent fatwa on any ticker
- 4Account order matters more than fund choice: fill the RRSP with US-listed halal ETFs first because the Canada-US treaty eliminates the 15% US dividend withholding tax there, but not in a TFSA or FHSA
- 5Purify tainted money by SOURCE: the dominant scholarly position is that interest-derived or gambling-derived principal must be given away in full (it is not yours to invest); a clean inheritance is generally the heirs' lawful property, but the small annual ETF purification (SPUS Q1 2026: 1.81% of distributions) still applies
Frequently Asked Questions
Q:I just inherited a lump sum. Do I owe zakat on it the moment it arrives?
A:Generally, a windfall does not start its own separate zakat clock — it joins your existing pool of zakatable wealth. Zakat is assessed at 2.5% per lunar year (hawl) on the total value of your zakatable assets held above the nisab threshold, which is commonly set at the value of roughly 85 grams of gold (many scholars and zakat bodies allow the lower silver nisab of about 595 grams, which captures more people). So if you already own zakatable wealth above nisab and your annual zakat date has passed, the inheritance is added to the base you calculate 2.5% on at your next anniversary. The mechanical figures — 2.5% rate, 85g gold nisab, per-lunar-year assessment — are documented (zakat.org, nzf.org.uk). What is NOT a settled mechanical figure is whether your madhhab treats a mid-year windfall as immediately due, as folding into your existing hawl, or as starting its own hawl one lunar year after receipt — and which nisab basis (gold vs silver) applies to you. Confirm both with a qualified scholar before you calculate — this FAQ is educational, not a fatwa.
Q:Is inherited money automatically halal to keep and invest?
A:In most cases, a clean inheritance is the heirs' lawful property and is permissible to keep and invest — Islamic inheritance (mirath) has its own fixed distribution rules, and receiving your rightful share is not itself impermissible. The problem is not the inheritance; it is the composition. If part of the estate is interest income sitting in a savings account, GIC or bond (riba), or proceeds from a prohibited business, that specific tainted portion must be separated and given away rather than kept or reinvested. So the practical rule is: keep the clean principal, purify the tainted slice by source (see the purification section), then deploy the clean remainder through a screened halal path. Whether a specific estate's assets count as tainted, and how the mirath shares should have been distributed, are scholarly questions — confirm with a qualified scholar. This is educational, not a fatwa.
Q:What exactly is the AAOIFI screen I keep hearing about?
A:AAOIFI Shari'ah Standard 21 is the strict two-stage benchmark used to decide whether a company (and therefore a fund holding it) is Shariah-compliant. Stage 1 is a business-activity screen: a company fails if more than 5% of its revenue comes from conventional/interest-based finance and insurance, alcohol, tobacco, gambling, pork, adult entertainment, or weapons. Stage 2 is three financial ratios, all measured against market capitalization: interest-bearing debt must be 30% or less, cash plus interest-bearing securities must be 30% or less, and impermissible income (interest plus prohibited-source income) must be 5% or less of total income. AAOIFI 21 uses no buffer zone, which makes it stricter than the index-provider variants (S&P/DJIM, FTSE and MSCI generally allow 33-33.33%). When you deploy a windfall, you are really asking: does the fund or stock I am about to buy pass these screens on its CURRENT holdings? Because holdings change quarterly, a pass today is not permanent. This is compliance mechanics, not a theological ruling.
Q:Why can't I just put the windfall in XEQT or a broad-market S&P 500 ETF?
A:Because broad-market all-in-one funds fail the AAOIFI screen. XEQT, VEQT, VFV, VGRO and similar funds hold conventional Canadian banks (RBC, TD, BMO, Scotia, CIBC, National Bank) and insurers (Sun Life, Manulife) whose core business is lending at interest — that is a Stage 1 business-activity failure, not a close call on the ratios. XEQT's financial-services sector weight is roughly 23%, and the TSX Composite is around 30% financials; either figure is far above any screen threshold. The banks and insurers also push the aggregate interest-income and interest-bearing-securities ratios past the Stage 2 limits. So a broad-market fund is not a halal home for a windfall. The compliant substitutes are purpose-built Shariah ETFs (HLAL, SPUS, WSHR) or individually screened stocks. Verify each fund against its current top holdings and a screener like Musaffa or Zoya at the time you buy.
Q:Which halal ETFs should a windfall go into, and in which account?
A:The vetted path in 2026 is HLAL (Wahed FTSE USA Shariah ETF, 0.50% MER), SPUS (SP Funds S&P 500 Sharia Industry Exclusions ETF, 0.45% MER), or WSHR (Wealthsimple Shariah World Equity Index ETF, 0.56% MER on a 0.50% management fee — roughly 0.9-1.0% all-in through Wealthsimple's managed Halal portfolio). HLAL and SPUS are US-listed and US-focused; WSHR is a global single-fund holding. Account order matters more than fund choice: put US-listed halal ETFs in your RRSP first, because the Canada-US tax treaty eliminates the 15% US withholding tax on their dividends inside an RRSP or RRIF — that same 15% is unrecoverable inside a TFSA or FHSA. So the sequence for a windfall is RRSP (up to your room — 2026 limit is $33,810 or 18% of prior-year earned income), then TFSA ($7,000 for 2026, $109,000 cumulative if eligible since 2009), then FHSA if you are a first-time buyer, then non-registered for the overflow. Per-ticker compliance is screened quarterly and can change — this names a vetted path, not a permanent fatwa on any ticker. Confirm with a scholar and re-screen before buying.
Q:My windfall came from interest or a gambling win. Can I invest it if I purify it?
A:No — purification does not launder impermissible principal into halal capital. There is a critical difference between two situations. First: a clean inheritance or settlement invested in a compliant ETF that earns a tiny incidental amount of interest. There, purification means donating that small tainted slice of the RETURNS to charity (SPUS's AAOIFI purification factor for Q1 2026 was 1.81% of distributions, for example) while keeping the clean principal and growth. Second: the principal itself is haram-source money — interest paid to you, or gambling/lottery proceeds. In that case the impermissible amount is not yours to invest or benefit from at all; the dominant scholarly position is that it must be given away in full to those in need (without expecting reward for it, and generally not to a mosque's core operations). You do not get to keep it, purify a percentage, and invest the rest. The line between 'incidental income to purify' and 'principal to surrender entirely' is exactly the kind of ruling a qualified scholar must confirm for your specific facts. This is educational, not a fatwa.
Q:How do I actually calculate the purification amount on a compliant halal ETF?
A:For a compliant fund, purification is a percentage of your distributions, published by the provider. SP Funds publishes AAOIFI-methodology purification factors quarterly — for SPUS these were 1.81% (Q1 2026), 1.97% (Q4 2025) and 2.04% (Q3 2025); for its REIT fund SPRE they were 0.52% (Q1 2026). Wahed publishes quarterly purification reports for HLAL, and Wealthsimple publishes purification figures for its Halal portfolio. To calculate: take the distributions you actually received in the period, multiply by that period's published factor, and donate the result to charity. On $1,500 of HLAL distributions at a ~2% purification factor, that is roughly $30 for the year. Two cautions: purification is DISTINCT from zakat — you may owe both, and one does not offset the other; and the purification donation is generally not deductible against your capital gains because it is a return of non-permissible income rather than a voluntary gift. Providers publish factors about 2.5 months after quarter-end, so purify in arrears. Confirm the treatment with a scholar and your accountant.
Q:Is any of this a binding Shariah ruling I can rely on?
A:No. Everything here is educational — the mechanics of AAOIFI screening, the zakat rate and nisab figures, the fund fees, and the tax treatment are documented and verifiable, but the application to your specific windfall is a scholarly matter. Islamic finance has genuine differences of opinion across madhhabs and scholars on several points that bear directly on a windfall: whether a mid-year windfall is immediately zakatable or folds into your existing hawl, which nisab basis (gold ~85g vs silver ~595g) applies to you, whether a particular estate asset is tainted, whether AAOIFI 21's strict thresholds or the looser index-provider thresholds are acceptable for you, and how impermissible principal must be disposed of. A financial planner can run the tax and account-placement math and apply the published screens; only a qualified Islamic scholar can issue a binding ruling (fatwa) on your facts. Use both.
Question: I just inherited a lump sum. Do I owe zakat on it the moment it arrives?
Answer: Generally, a windfall does not start its own separate zakat clock — it joins your existing pool of zakatable wealth. Zakat is assessed at 2.5% per lunar year (hawl) on the total value of your zakatable assets held above the nisab threshold, which is commonly set at the value of roughly 85 grams of gold (many scholars and zakat bodies allow the lower silver nisab of about 595 grams, which captures more people). So if you already own zakatable wealth above nisab and your annual zakat date has passed, the inheritance is added to the base you calculate 2.5% on at your next anniversary. The mechanical figures — 2.5% rate, 85g gold nisab, per-lunar-year assessment — are documented (zakat.org, nzf.org.uk). What is NOT a settled mechanical figure is whether your madhhab treats a mid-year windfall as immediately due, as folding into your existing hawl, or as starting its own hawl one lunar year after receipt — and which nisab basis (gold vs silver) applies to you. Confirm both with a qualified scholar before you calculate — this FAQ is educational, not a fatwa.
Question: Is inherited money automatically halal to keep and invest?
Answer: In most cases, a clean inheritance is the heirs' lawful property and is permissible to keep and invest — Islamic inheritance (mirath) has its own fixed distribution rules, and receiving your rightful share is not itself impermissible. The problem is not the inheritance; it is the composition. If part of the estate is interest income sitting in a savings account, GIC or bond (riba), or proceeds from a prohibited business, that specific tainted portion must be separated and given away rather than kept or reinvested. So the practical rule is: keep the clean principal, purify the tainted slice by source (see the purification section), then deploy the clean remainder through a screened halal path. Whether a specific estate's assets count as tainted, and how the mirath shares should have been distributed, are scholarly questions — confirm with a qualified scholar. This is educational, not a fatwa.
Question: What exactly is the AAOIFI screen I keep hearing about?
Answer: AAOIFI Shari'ah Standard 21 is the strict two-stage benchmark used to decide whether a company (and therefore a fund holding it) is Shariah-compliant. Stage 1 is a business-activity screen: a company fails if more than 5% of its revenue comes from conventional/interest-based finance and insurance, alcohol, tobacco, gambling, pork, adult entertainment, or weapons. Stage 2 is three financial ratios, all measured against market capitalization: interest-bearing debt must be 30% or less, cash plus interest-bearing securities must be 30% or less, and impermissible income (interest plus prohibited-source income) must be 5% or less of total income. AAOIFI 21 uses no buffer zone, which makes it stricter than the index-provider variants (S&P/DJIM, FTSE and MSCI generally allow 33-33.33%). When you deploy a windfall, you are really asking: does the fund or stock I am about to buy pass these screens on its CURRENT holdings? Because holdings change quarterly, a pass today is not permanent. This is compliance mechanics, not a theological ruling.
Question: Why can't I just put the windfall in XEQT or a broad-market S&P 500 ETF?
Answer: Because broad-market all-in-one funds fail the AAOIFI screen. XEQT, VEQT, VFV, VGRO and similar funds hold conventional Canadian banks (RBC, TD, BMO, Scotia, CIBC, National Bank) and insurers (Sun Life, Manulife) whose core business is lending at interest — that is a Stage 1 business-activity failure, not a close call on the ratios. XEQT's financial-services sector weight is roughly 23%, and the TSX Composite is around 30% financials; either figure is far above any screen threshold. The banks and insurers also push the aggregate interest-income and interest-bearing-securities ratios past the Stage 2 limits. So a broad-market fund is not a halal home for a windfall. The compliant substitutes are purpose-built Shariah ETFs (HLAL, SPUS, WSHR) or individually screened stocks. Verify each fund against its current top holdings and a screener like Musaffa or Zoya at the time you buy.
Question: Which halal ETFs should a windfall go into, and in which account?
Answer: The vetted path in 2026 is HLAL (Wahed FTSE USA Shariah ETF, 0.50% MER), SPUS (SP Funds S&P 500 Sharia Industry Exclusions ETF, 0.45% MER), or WSHR (Wealthsimple Shariah World Equity Index ETF, 0.56% MER on a 0.50% management fee — roughly 0.9-1.0% all-in through Wealthsimple's managed Halal portfolio). HLAL and SPUS are US-listed and US-focused; WSHR is a global single-fund holding. Account order matters more than fund choice: put US-listed halal ETFs in your RRSP first, because the Canada-US tax treaty eliminates the 15% US withholding tax on their dividends inside an RRSP or RRIF — that same 15% is unrecoverable inside a TFSA or FHSA. So the sequence for a windfall is RRSP (up to your room — 2026 limit is $33,810 or 18% of prior-year earned income), then TFSA ($7,000 for 2026, $109,000 cumulative if eligible since 2009), then FHSA if you are a first-time buyer, then non-registered for the overflow. Per-ticker compliance is screened quarterly and can change — this names a vetted path, not a permanent fatwa on any ticker. Confirm with a scholar and re-screen before buying.
Question: My windfall came from interest or a gambling win. Can I invest it if I purify it?
Answer: No — purification does not launder impermissible principal into halal capital. There is a critical difference between two situations. First: a clean inheritance or settlement invested in a compliant ETF that earns a tiny incidental amount of interest. There, purification means donating that small tainted slice of the RETURNS to charity (SPUS's AAOIFI purification factor for Q1 2026 was 1.81% of distributions, for example) while keeping the clean principal and growth. Second: the principal itself is haram-source money — interest paid to you, or gambling/lottery proceeds. In that case the impermissible amount is not yours to invest or benefit from at all; the dominant scholarly position is that it must be given away in full to those in need (without expecting reward for it, and generally not to a mosque's core operations). You do not get to keep it, purify a percentage, and invest the rest. The line between 'incidental income to purify' and 'principal to surrender entirely' is exactly the kind of ruling a qualified scholar must confirm for your specific facts. This is educational, not a fatwa.
Question: How do I actually calculate the purification amount on a compliant halal ETF?
Answer: For a compliant fund, purification is a percentage of your distributions, published by the provider. SP Funds publishes AAOIFI-methodology purification factors quarterly — for SPUS these were 1.81% (Q1 2026), 1.97% (Q4 2025) and 2.04% (Q3 2025); for its REIT fund SPRE they were 0.52% (Q1 2026). Wahed publishes quarterly purification reports for HLAL, and Wealthsimple publishes purification figures for its Halal portfolio. To calculate: take the distributions you actually received in the period, multiply by that period's published factor, and donate the result to charity. On $1,500 of HLAL distributions at a ~2% purification factor, that is roughly $30 for the year. Two cautions: purification is DISTINCT from zakat — you may owe both, and one does not offset the other; and the purification donation is generally not deductible against your capital gains because it is a return of non-permissible income rather than a voluntary gift. Providers publish factors about 2.5 months after quarter-end, so purify in arrears. Confirm the treatment with a scholar and your accountant.
Question: Is any of this a binding Shariah ruling I can rely on?
Answer: No. Everything here is educational — the mechanics of AAOIFI screening, the zakat rate and nisab figures, the fund fees, and the tax treatment are documented and verifiable, but the application to your specific windfall is a scholarly matter. Islamic finance has genuine differences of opinion across madhhabs and scholars on several points that bear directly on a windfall: whether a mid-year windfall is immediately zakatable or folds into your existing hawl, which nisab basis (gold ~85g vs silver ~595g) applies to you, whether a particular estate asset is tainted, whether AAOIFI 21's strict thresholds or the looser index-provider thresholds are acceptable for you, and how impermissible principal must be disposed of. A financial planner can run the tax and account-placement math and apply the published screens; only a qualified Islamic scholar can issue a binding ruling (fatwa) on your facts. Use both.
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