Wahed vs DIY: Which Costs Less to Run a £10,000 Halal Portfolio in the UK?
On a £10,000 halal portfolio, Wahed's all-in cost is roughly 1.5% a year (a 1% management fee plus the underlying fund charge), while the DIY route — an HSBC Islamic fund and the iShares ISWD ETF held in a low-cost Stocks & Shares ISA — comes in around 0.6–0.9%. Over ten years that gap is worth several hundred pounds. The honest answer: DIY almost always costs less; Wahed earns its premium only if it stops you from making expensive mistakes or never getting started.
"Which is cheaper, Wahed or doing it myself?" is one of the most common questions I get from UK Muslims opening their first halal investment. The marketing on both sides muddies it. Wahed sells convenience; the DIY crowd sells low fees. Neither tells you the full cost in pounds and pence on a real, small pot.
So let's do exactly that. We'll take a £10,000 portfolio, price both routes using current, published fees, run a ten-year cost comparison, and be clear about what Wahed actually does for its fee that you'd have to handle yourself. All figures below are verified against the providers' own pricing pages and gov.uk, and dated, so you can sense-check them when you read this.
The two routes, defined
Before any numbers, you need to know precisely what you're comparing. "DIY" is not one thing — it's a platform plus the funds you put on it. Here's the like-for-like setup most UK halal investors land on.
Route A — Wahed (the robo)
You open a Wahed Stocks & Shares ISA, answer a risk questionnaire, and Wahed builds and runs a Shariah-compliant portfolio of equities, sukuk (Islamic bonds) and gold for you. You pay one management fee; Wahed handles everything else inside it.
Route B — DIY (you, plus a cheap platform)
You open a Stocks & Shares ISA with a low-cost platform such as Hargreaves Lansdown (HL) or AJ Bell, then buy two Shariah-screened holdings yourself:
- HSBC Islamic Global Equity Index Fund — a passive index fund of Shariah-screened global developed-market shares, with a net ongoing charge (OCF) of 0.97% on the Class AC accumulation units, per the HL factsheet.
- iShares MSCI World Islamic UCITS ETF (ticker ISWD, ISIN IE00B27YCN58) — an exchange-traded fund tracking the same Shariah-screened global developed universe, with a TER of 0.30% per justETF.
Both are well-known Shariah-compliant building blocks. The ETF is markedly cheaper at the fund level; the fund is simpler to buy on a regular monthly plan with no per-trade cost on some platforms. We'll show what each choice does to the bill.
Wahed isn't only global equities — it mixes in sukuk and gold for diversification, so a 100% equity DIY pot isn't an identical product. But on cost, the question is "what does each route charge to hold a Shariah-compliant portfolio?" That's what we're isolating here. Returns are unknowable in advance; fees are the one variable you control.
What you actually pay: the fee anatomy
Every investment cost falls into three buckets. Getting them straight is most of the battle.
- The fund/portfolio charge — what the manager takes for running the investments (Wahed's management fee, or a fund's OCF/TER). Charged as a percentage of your pot, deducted invisibly.
- The platform/account fee — what the broker charges to custody your ISA. Wahed bundles this into its single fee; on DIY it's a separate line.
- Dealing charges — the cost to buy or sell. Wahed has none you see; on DIY, funds and ETFs can each carry a per-trade fee.
Wahed's pricing (verified)
Per Wahed's UK help pages, the management fee is tiered:
- 1.00% a year on balances up to £250,000
- 0.75% a year on the slice from £250,000 to £1,000,000
- 0.50% a year above £1,000,000
Crucially for a small pot, there's a minimum monthly fee of £2.99 (£35.88 a year). On £10,000, 1% is £100 a year — comfortably above the £35.88 floor — so you pay the percentage, not the minimum. The minimum only bites on pots under roughly £3,600. On top of the management fee, you bear the underlying ETF/fund costs inside Wahed's portfolios, which Wahed states are typically around 0.5% a year. So your true all-in cost on £10,000 is roughly 1.5%.
DIY platform pricing (verified, current)
Platform fees changed materially in early 2026, so dates matter here.
- Hargreaves Lansdown (from 1 March 2026, per HL's charges page): a 0.35% annual fee for holding funds in an ISA (on the first £250,000). Holding shares/ETFs/investment trusts also carries 0.35% but is capped at £150 a year. Fund dealing is "as low as £1.95"; share/ETF dealing is "never more than £6.95" — and regular monthly investing by Direct Debit is free of dealing fees.
- AJ Bell (per AJ Bell): 0.25% custody on the first £250,000 of funds; the charge for shares/ETFs is capped at £3.50 a month (£42 a year). Fund dealing is £1.50 (moving to free), share/ETF dealing is £5.
Holding a conventional cash balance inside any ISA can earn interest (riba). On both Wahed and DIY platforms, keep idle cash minimal and purify any interest credited by donating it to charity without expecting reward — see our guide to purifying interest income. Wahed automates this purification step; on DIY you must track it yourself.
The worked 10-year cost comparison
Let's price all three setups on a £10,000 pot, assuming the pot grows but staying focused on the fee drag — the part you control. To keep the comparison clean, I'll show the first-year cost in pounds, then the cumulative ten-year cost assuming a flat £10,000 balance (this isolates fees from market noise; a growing pot raises every percentage line proportionally, so the ranking doesn't change).
Aisha, 29, Birmingham. She has £10,000 to invest in a halal Stocks & Shares ISA and plans to add £200 a month by Direct Debit. She's deciding between Wahed and a DIY ISA. Here's her year-one bill on the starting £10,000, with the assumptions stated.
Route A — Wahed:
Management fee: 1.00% × £10,000 = £100.00
Underlying fund costs (≈0.50%): £50.00
Dealing fees: £0 (none on Wahed)
Year-one all-in ≈ £150.00 (1.50%)
Route B1 — DIY on AJ Bell, HSBC Islamic fund:
Platform custody: 0.25% × £10,000 = £25.00
Fund OCF: 0.97% × £10,000 = £97.00
Dealing: £1.50 to buy (often free; regular investing free) — call it £1.50
Year-one all-in ≈ £123.50 (1.24%)
Route B2 — DIY on AJ Bell, ISWD ETF:
Platform custody (ETF cap): £42.00 max, but on £10,000 the uncapped 0.25% = £25.00, so £25.00 applies
ETF TER: 0.30% × £10,000 = £30.00
Dealing: £5.00 to buy the ETF (ETFs aren't free on monthly plans at AJ Bell)
Year-one all-in ≈ £60.00 (0.60%)
The verdict for Aisha: the cheapest route (ISWD ETF on AJ Bell) costs about £90 a year less than Wahed on £10,000. The fund route (HSBC Islamic) saves about £27 a year — the high 0.97% OCF eats most of the platform saving. As Aisha's £200/month contributions grow the pot, Wahed's percentage-based fee grows with it, while AJ Bell's ETF custody charge would eventually hit the £42 cap, widening the gap further.
| Setup (£10,000 pot) | Platform fee | Fund/portfolio cost | Year-1 dealing | Year-1 total | 10-yr total* |
|---|---|---|---|---|---|
| Wahed robo | (bundled) | 1.00% + ≈0.50% | £0 | ≈£150 | ≈£1,500 |
| DIY · AJ Bell · HSBC Islamic fund | 0.25% | 0.97% OCF | ≈£1.50 | ≈£123 | ≈£1,235 |
| DIY · HL · HSBC Islamic fund | 0.35% | 0.97% OCF | £0 (monthly plan) | ≈£132 | ≈£1,320 |
| DIY · AJ Bell · ISWD ETF | 0.25% | 0.30% TER | £5.00 | ≈£60 | ≈£592 |
| DIY · HL · ISWD ETF | 0.35% (capped £150) | 0.30% TER | £0 (monthly plan) | ≈£65 | ≈£650 |
*Ten-year totals assume a flat £10,000 balance and unchanged published fees, so they show fee drag only, not investment growth. A growing pot raises every percentage line proportionally — Wahed's lead in cost stays the same or widens. Figures verified June 2026; confirm live rates before acting.
Two things jump out. First, the fund you choose matters more than the platform. The 0.97% HSBC Islamic OCF versus the 0.30% ISWD TER is a 0.67-percentage-point swing — far bigger than the gap between AJ Bell's 0.25% and HL's 0.35%. Second, the cheapest DIY route runs at well under half Wahed's cost. On £10,000 over a decade, that's roughly £900 you keep.
What Wahed automates that DIY doesn't
If DIY is so much cheaper, why does anyone pay Wahed? Because the fee buys real labour. Three jobs in particular:
1. Ongoing Shariah screening
Companies drift in and out of compliance — debt ratios change, a firm picks up interest income, a merger adds a non-compliant line of business. Wahed's funds are screened to AAOIFI-style standards on an ongoing basis, and non-compliant holdings are dropped. On DIY, you're trusting the index provider's screen (MSCI Islamic for both HSBC's fund and ISWD) — which is robust, but you should still understand how halal stock screening works rather than assume.
2. Purification of impermissible income
Even screened funds can hold a sliver of companies that earn a small amount of non-compliant (e.g. interest) income. Strict practice is to "purify" your share of that by donating it to charity. Wahed calculates a purification amount for you. On DIY, this is entirely on you to estimate and donate — most DIY investors never do it. That's not a cost saving; it's a religious obligation quietly skipped.
3. Rebalancing
A mixed portfolio of equities, sukuk and gold drifts as markets move. Wahed rebalances back to your target risk level automatically. On a two-holding DIY portfolio this is trivial — but the moment you add sukuk and gold to mirror Wahed's diversification, you're now managing weightings, placing trades, and paying dealing fees to rebalance. The DIY cost advantage narrows the more you try to replicate what Wahed gives you in one tap.
- DIY is cheaper, clearly. The cheapest route (ISWD ETF in a low-cost ISA) runs ≈0.6% a year vs Wahed's ≈1.5% — roughly £90/year less on £10,000, ≈£900 over a decade.
- Your fund choice beats your platform choice. The 0.97% HSBC Islamic fund vs the 0.30% ISWD ETF is the biggest cost lever — bigger than HL vs AJ Bell.
- Wahed's fee buys ongoing screening, automatic purification and rebalancing. DIY investors must do all three themselves — and most skip purification, which is a religious duty, not an optional saving.
- Mind the minimum. Wahed's £2.99/month floor only bites under ≈£3,600; on £10,000 you pay the 1% percentage.
- Both fit inside the £20,000 ISA allowance for 2026-27, so growth and gains are tax-free either way (gov.uk).
When the convenience premium is worth it — and when DIY wins
Cost isn't the only thing that matters. Here's the honest decision rule I give clients.
Pay Wahed's premium if: you're a complete beginner and the alternative is not investing at all; you genuinely won't research, rebalance or purify on your own; you want sukuk and gold diversification without managing it; or you value the automatic Shariah-compliance assurance enough to pay ~0.9% a year for it. For a nervous first-timer, ~£90 a year on £10,000 to actually start — and to never miss a purification — is money well spent. The most expensive portfolio is the one you never open.
Go DIY if: you're comfortable buying a fund or ETF, you'll happily run a once-a-year rebalance, and you'll commit to estimating purification (or accept a lower-screen index ETF where it's negligible). On larger balances the case strengthens fast — Wahed's percentage fee scales with your pot while a DIY platform's share/ETF charge caps out (£150 at HL, £42 at AJ Bell), so the more you save, the more DIY pulls ahead.
Under £5,000 and unsure? Start with Wahed — the friction of opening a brokerage account and choosing funds kills more halal-investing journeys than fees ever do. Over £20,000 and confident? DIY, and your single biggest decision is the cheaper ISWD ETF over the pricier HSBC Islamic fund. In between, decide on temperament, not just the spreadsheet — but know you're paying roughly £90 a year per £10,000 for the convenience.
How to switch from Wahed to DIY later (or back)
You're not locked in. You can transfer a Wahed Stocks & Shares ISA to HL or AJ Bell as an "ISA transfer" — request it from the receiving platform so your tax-free wrapper is preserved (never withdraw and re-deposit, or you'd use up fresh allowance). Wahed's positions may be sold to cash for the transfer; check for any exit handling before you start. Going the other way works the same in reverse. Always transfer in-wrapper.
Is Wahed actually halal-certified?
Wahed operates under the oversight of a Shariah supervisory board and screens its portfolios to recognised Islamic finance standards. The DIY funds discussed (HSBC Islamic Global Equity Index and iShares MSCI World Islamic) track MSCI Islamic indices, which apply Shariah business and financial-ratio screens. Always read each product's own Shariah documentation rather than relying on a label.
On £10,000, how much cheaper is DIY than Wahed per year?
The cheapest DIY route (the ISWD ETF in a low-cost ISA, ≈0.60% all-in) costs around £60 a year versus Wahed's ≈£150 (1.5% all-in) — about £90 a year less. Using the pricier HSBC Islamic fund narrows the saving to roughly £27 a year, because its 0.97% OCF offsets most of the platform advantage. Figures verified June 2026.
Does Wahed's £2.99 minimum fee affect a £10,000 pot?
No. The £2.99/month minimum (£35.88 a year) only applies when 1% of your balance would be less than that — i.e. on pots under about £3,600. On £10,000, the 1% management fee is £100, so you pay the percentage. The minimum mainly affects very small or newly opened accounts.
What's the difference between the HSBC Islamic fund and the ISWD ETF?
Both hold Shariah-screened global developed-market shares. The key practical differences are cost and how you buy them: the HSBC Islamic fund has a higher ongoing charge (0.97% OCF) but buys easily on free regular-investment plans; the ISWD ETF is much cheaper to hold (0.30% TER) but trades like a share, so you may pay a dealing fee per purchase. For lump sums and larger pots, the ETF usually wins on total cost.
Can I hold either inside a Stocks and Shares ISA?
Yes. Wahed offers a Stocks & Shares ISA directly, and the HSBC Islamic fund and ISWD ETF can both be held inside an HL or AJ Bell Stocks & Shares ISA. The 2026-27 ISA allowance is £20,000 across your ISAs, and gains and income inside the wrapper are tax-free (gov.uk).
Do I have to purify income on DIY investments?
If your screened funds hold any companies earning a small amount of non-compliant income, the strict view is that you should estimate your share and donate it to charity (without expecting reward). Wahed calculates a purification figure for you; on DIY you must do this yourself. It's a religious obligation, so a DIY cost saving that comes from skipping purification isn't a true saving. See our purification guide for a worked method.
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