Equity ETFs
What an ETF really costs — and how tax fits in
Ongoing charges are only one layer. Spread, currency costs, dividend leakage and tax together determine what is left. Here are the layers, with a Dutch and Belgian angle.
- Ticker
- n.v.t.
- ISIN
- n.v.t.
- Issuer
- Block #9 redactie
- Ongoing charges
- n.v.t.
- Structure
- Explainer, not a product
Figures are indicative and checked periodically. Always verify the ISIN, ongoing charges and index in the issuer's latest KID and factsheet before you invest.
The cost layers
The TER is the annual fund fee, accrued daily in the price. Tracking difference shows how far the fund actually lagged or beat the index: the number that really matters.
On top come broker commissions, the exchange spread, and an FX markup when buying in a foreign currency.
- TER: annual fund charge
- Tracking difference: real deviation from the index
- Spread and broker costs: critical for small orders
- FX costs when buying in dollars
Dividend leakage
Foreign withholding tax the fund cannot reclaim disappears from your return. Irish funds achieve a lower rate on US dividends than, for example, Luxembourg funds thanks to the US treaty.
Tax in the Netherlands
For private investors ETFs generally fall under box 3: tax is levied on wealth under the prevailing system rather than on realised gains, so accumulating or distributing makes little difference in principle.
The reference date and the treatment of withheld dividend tax drive the practical outcome. Check current rules or an adviser; the system has changed repeatedly.
Tax in Belgium
Several levies apply: withholding tax on distributions, the stock exchange transaction tax on buys and sells, and the Reynders tax on the bond component of mixed funds at sale.
The exchange tax rate depends on the fund's structure and country of registration, which makes the Irish versus Belgian listing choice a tax question too.
- Withholding tax on dividends
- Transaction tax on every trade
- Reynders tax on funds with a bond component
Practical savings
Trade less often in larger amounts, pick a broker whose pricing suits your order size, avoid unnecessary currency conversions, and look beyond the TER.
This is general information, not tax advice. Rules change; check your situation with an adviser.
Ofte stilte spørsmål
TER or tracking difference?
Tracking difference. It measures the real gap to the index, including securities lending and withholding tax effects.
What is dividend leakage?
Non-reclaimable foreign withholding tax on dividends that reduces fund return.
Is there a transaction tax in Belgium?
Yes, the stock exchange transaction tax applies on purchase and sale, at a rate depending on the fund structure.
Is accumulating more tax efficient?
It depends on country and situation. In Belgium it avoids withholding tax on distributions; in the Netherlands the effect is usually limited.
This is information, not investment advice. Past performance says nothing about future returns; you can lose your investment.