Best S&P 500 ETF for Europe 2026: 7 UCITS Options Compared
The S&P 500 is the world’s most-tracked equity index — 500 of the largest US companies, accounting for roughly 80% of US market cap. For European investors based in the Netherlands and elsewhere in the EU, 33 UCITS-compliant S&P 500 ETFs are available to buy. They all track the same index. The differences are in cost (TER), size (AUM), replication method (physical vs synthetic), and whether they reinvest or distribute dividends.
Data freshness: ETF TER, AUM and returns last verified 1 May 2026 (source: justETF.com) · Broker pricing verified 15 May 2026 · Dutch Box 3 assumptions verified April 2026 (source: Belastingdienst).
📋 Quick reference: best S&P 500 ETF by objective criterion
iShares Core S&P 500 (CSPX) — €120 bn
SPDR SPY5 / SPYL — 0.03%
Invesco SPXP — +10.73%
Vanguard VUSA — €42 bn AUM
All 7 via Trade Republic — commission-free savings plans
CSPX, VUSA, SPXP, SPY5
Ranked by single objective criteria. For most investors, broker choice matters more than which of these 7 ETFs you pick — they all track the same index within 0.4%.
On this page we compare the 7 largest UCITS S&P 500 ETFs on objective criteria: TER, AUM, replication method, returns, and broker availability. We rank by assets under management (largest first) — bigger funds typically offer better liquidity and lower spreads.
We also answer a question most comparison sites skip: does a 0.04% TER difference actually matter, and which broker makes the real cost difference? Spoiler: brokerage fees and currency conversion costs swamp TER differences for monthly investors.
S&P 500 ETFs are bought through a broker. Compare brokers serving Dutch and EU investors on cost, ETF availability and ease of use.
Compare Brokers →📊 Quick overview of the facts (May 2026)
- Largest by AUM: iShares Core S&P 500 (CSPX) at €120 bn — nearly 3× the second-largest
- Lowest TER: SPDR S&P 500 (SPY5 / SPYL) at 0.03% per year
- Most popular distributing: Vanguard S&P 500 (VUSA) — €42 bn AUM, quarterly dividends
- Synthetic replication advantage: Invesco SPXP and similar swap-based ETFs avoid US dividend withholding tax (≈0.2% structural edge per year)
- EUR-hedged variant available: iShares S&P 500 EUR Hedged (IUSE) — but at 0.20% TER it removes currency upside
- DEGIRO Kernselectie status: none of the major S&P 500 ETFs are currently in DEGIRO’s Core Selection (since the October 2025 restructure). Trade Republic offers commission-free savings plans on all.
Which criterion matters most to you — cost, broker availability, replication structure or distribution policy — depends on your investment style. This page gives you the facts.
What is an S&P 500 ETF, exactly?
An S&P 500 ETF is a listed index fund that holds (directly or via a swap) the 500 largest US companies in proportion to their free-float market capitalisation. Top sectors as of May 2026: Information Technology (~29%), Financials (~14%), Healthcare (~12%), Communication Services (~11%), Consumer Discretionary (~10%). The top 10 stocks account for roughly 33% of the index — this concentration is a feature, not a bug, but worth knowing.
For European investors, two technical details matter:
- UCITS-compliant: EU regulation forbids retail sale of US-domiciled ETFs (VOO, SPY) since 2018 (PRIIPs rules). All 7 ETFs in this comparison are UCITS-compliant and domiciled in Ireland (IE) or Luxembourg (LU).
- USD denominated: The fund itself trades in USD on most exchanges. When you buy from a EUR account, your broker handles the FX. This is where currency conversion costs (0.25% – 0.5% depending on broker) become relevant — often more than the TER itself.
Replication methods: Physical vs Synthetic (swap)
Physical replication means the ETF actually owns the 500 underlying stocks. iShares CSPX, Vanguard VUSA/VUAA and SPDR SPY5/SPYL all do this. Simple, transparent, no counterparty risk.
Synthetic replication uses a swap agreement with a bank counterparty (typically the parent bank). The ETF delivers a cash-equivalent return without owning the stocks. Invesco SPXP and Amundi Core use this structure.
The interesting consequence: synthetic ETFs avoid US dividend withholding tax. A physical ETF holding US stocks pays 15% withholding tax on dividends (offset partly by the EU-US tax treaty, but not fully). Synthetic ETFs get around this via the swap structure. The result: synthetic ETFs typically outperform physical ones by ~0.15–0.20% per year on the S&P 500 specifically.
You can see this in the 1-year returns: Invesco SPXP +10.73% vs iShares CSPX +10.53% — a 0.20% structural edge for the synthetic. Over 30 years, that compounds to a meaningful difference.
The trade-off: counterparty risk. If the swap counterparty defaults, the ETF could underperform. UCITS rules cap counterparty exposure at 10%, so the real-world risk is small — but not zero.
Accumulating vs Distributing — what it means for Dutch investors
Accumulating (Acc) ETFs reinvest dividends automatically into more units of the fund. Distributing (Dist) ETFs pay dividends to your broker account quarterly.
For Dutch Box 3 tax, the choice is fiscally neutral: you’re taxed on the value of your holdings on 1 January, not on income received. An accumulating ETF and a distributing ETF of the same fund family will have the same Box 3 treatment.
For most FIRE-style investors, accumulating wins on simplicity (no manual reinvestment, no extra transaction costs to reinvest dividends). For retirees wanting cash flow, distributing makes sense.
Which facts matter most for your choice?
Before drilling into individual ETFs: here’s a quick snapshot of which fund leads on each criterion you might care about.
Lowest cost (TER)
SPDR SPY5 (Dist) and SPDR SPYL (Acc) — both 0.03% per year. iShares Core (0.07%) costs more than twice as much in fee terms, but the absolute difference on €10,000 invested is only €4/year.
Largest by AUM
iShares Core S&P 500 (CSPX) at €120 bn — almost 3× the size of the second-largest. Massive liquidity, tight spreads, listed on virtually every European exchange.
Highest 1-year return
Invesco SPXP (synthetic) at +10.73% — structural edge from avoiding US dividend withholding tax. Trade-off: counterparty risk on the swap (small but real).
The 7 Best S&P 500 ETFs in Europe — Full Comparison
Below are the seven UCITS-compliant S&P 500 ETFs we’ve included in this comparison, ranked by AUM (assets under management) — largest to smallest. AUM is an objective criterion: larger funds typically offer better liquidity, tighter spreads, and lower delisting risk — relevant for long-term investing.
Selection criteria: UCITS-compliant, AUM minimum €10bn, IE or LU domicile, at least 2 years of track record. Two SPDR funds are included to show both the cheapest distributing and cheapest accumulating physical options.
| ETF | ISIN | TER | AUM (€bn) | Holdings | Use | Replication | YTD ’26 | 1Y | 3Y cum |
|---|---|---|---|---|---|---|---|---|---|
| iShares Core S&P 500 (CSPX) | IE00B5BMR087 | 0.07% | €119.5 | ~500 | Acc | Physical | −3.05% | +10.53% | +55.41% |
| Vanguard S&P 500 Dist (VUSA) | IE00B3XXRP09 | 0.07% | €42.3 | ~500 | Dist | Physical | −3.05% | +10.52% | +55.38% |
| Invesco S&P 500 (SPXP) | IE00B3YCGJ38 | 0.05% | €32.0 | swap | Acc | Synthetic | −2.99% | +10.73% | +56.34% |
| Vanguard S&P 500 Acc (VUAA) | IE00BFMXXD54 | 0.07% | €26.9 | ~500 | Acc | Physical | −3.47% | +10.52% | +55.40% |
| SPDR S&P 500 Dist (SPY5) | IE00B6YX5C33 | 0.03% | €16.5 | ~500 | Dist | Physical | −3.05% | +10.54% | +55.43% |
| SPDR S&P 500 Acc (SPYL) | IE000XZSV718 | 0.03% | €13.8 | ~500 | Acc | Physical | −3.05% | +10.58% | — |
| Amundi Core S&P 500 (500A) | LU1135865084 | 0.05% | €13.9 | swap | Acc | Synthetic | −3.16% | +10.31% | +55.67% |
Source: justETF.com as of 1 May 2026. Returns in EUR including dividends. “Holdings” = ~500 for physical (full replication), “swap” for synthetic.
Below you’ll find details per ETF: what it tracks, structure specifics, historical performance, and where to buy it.
How much does the TER difference actually cost over time?
The cheapest S&P 500 ETF in this set (SPDR at 0.03%) charges roughly half what the most popular ones do (iShares/Vanguard at 0.07%). On €10,000 invested, that’s €4/year — sounds trivial. But TER compounds over decades.
Here’s what a 0.04% TER difference does to a €10,000 investment over 30 years assuming 8% annual market return (S&P 500 long-term average):
The takeaway: A 0.04% TER difference compounds to about €1,180 on €10,000 over 30 years — roughly 1.2% of your final balance. Real money, but smaller than what you’d lose to a single bad broker choice (e.g., 0.5% FX fee on every contribution).
For monthly DCA investors, broker costs typically dominate TER costs by 5-10×. A broker that charges 0.5% FX conversion on every monthly contribution costs you more in year 1 than the entire TER difference does in 30 years.
Where Can You Buy S&P 500 ETFs in the Netherlands and EU?
The broker you use determines how much you pay to invest in an S&P 500 ETF. Below is a factual comparison of the three brokers most commonly used by Netherlands-based investors, and how they price these 7 S&P 500 ETFs.
DEGIRO
Offers all 7 ETFs in this comparison at regular order rates. None of the major S&P 500 ETFs are currently in DEGIRO’s Core Selection following the October 2025 restructure (VUSA was previously in Core Selection but was removed). Regular order cost is typically €1 + 0.03% via Tradegate, or €3-5 on Euronext Amsterdam/Xetra. For monthly DCA, fees add up: roughly €36-60/year for a €100/month plan.
eToro
Offers 0% commission on ETF trades. eToro charges 0.5% currency conversion on every EUR→USD deposit, since the platform operates in USD. On €1,000 invested, that’s €5 in conversion costs per contribution. For occasional lump-sum buys it can be cheaper than DEGIRO; for monthly DCA, the FX costs compound. Most major S&P 500 ETFs are available on eToro (CSPX, VUSA, VUAA, SPY5).
Trade Republic
For all 7 ETFs in this comparison, a monthly savings plan is available commission-free, from €1 per month. Outside the savings plan, a manual order costs €1 per trade. EUR-native account, so no currency conversion costs. For systematic monthly DCA into S&P 500, this is typically the lowest-cost option of the three.
Cost overview: monthly €500 S&P 500 ETF investment via the 3 brokers
What does €500/month into an S&P 500 ETF cost per year, across the three brokers most commonly used by Netherlands-based investors?
51% of retail investor accounts lose money when trading CFDs with this provider. This percentage applies to eToro’s CFD product, not to stock and ETF trading. Investing involves risk — you may lose part of your invested capital.
Rates as of May 2026. At DEGIRO, exchanges other than Tradegate (e.g. Euronext Amsterdam, Xetra) carry higher fees. Availability of specific ETFs varies per broker — verify before opening.
S&P 500 ETFs and Box 3 tax (for Netherlands-based investors)
If you live in the Netherlands, an S&P 500 ETF falls under Box 3 (overige bezittingen). The tax-free allowance for 2026 is €59,357 per person (€118,714 for fiscal partners). Above that threshold, the Belastingdienst applies a fictitious return of 6.00% on investments, regardless of your actual return. The Box 3 tax rate is 36% on that fictitious return — effectively 2.16% of your holding value per year.
Worked example: Suppose you hold €30,000 in an S&P 500 ETF (above the allowance). Box 3 tax = €30,000 × 6% × 36% = €648 per year. This applies whether you held iShares CSPX (Acc) or Vanguard VUSA (Dist) — the tax is on value, not on income.
Wet werkelijk rendement (Real Returns Act): Passed by the Tweede Kamer in February 2026, scheduled to take effect 1 January 2028. Under the new law, Box 3 tax will be levied on actual returns (capital gains + dividends) instead of fictitious return. This will eliminate the Acc-vs-Dist tax neutrality — distributed dividends become taxable in the year received.
For more on Dutch tax treatment of ETF investments, see our Box 3 explainer for investors.
Which S&P 500 ETF fits your situation?
There is no single “best” ETF that suits everyone. The criteria-based summary:
- Lowest cost (TER): SPDR SPY5 (Dist) or SPDR SPYL (Acc) — both 0.03%.
- Largest, most liquid: iShares Core S&P 500 (CSPX) — €120 bn AUM, listed on every European exchange.
- Most popular distributing: Vanguard S&P 500 (VUSA) — €42 bn, quarterly dividends.
- Synthetic structural edge: Invesco S&P 500 (SPXP) — ~0.2% per year advantage from avoiding US dividend withholding tax, with counterparty risk trade-off.
- For monthly DCA: the ETF that’s available in your broker’s savings plan (Trade Republic supports all 7 commission-free).
For most investors, the choice between the 0.03% and 0.07% TER funds matters less than the choice of broker. A 0.5% FX fee on every monthly contribution costs more than a 0.04% TER difference compounded over 30 years.
Ready to start investing in an S&P 500 ETF? Trade Republic offers commission-free savings plans on all 7 ETFs in this comparison, starting from €1/month. EUR-native account, no currency conversion needed.
Open Trade Republic Account →Investing involves risk — you may lose (part of) your invested capital. Past performance is no guarantee of future results.
For commission-free ETF trading with a broker that offers a wider range of investments, eToro is a popular alternative for European investors:
Prefer commission-free ETF trades on a multi-asset platform? eToro offers 0% commission on ETF trades. Note: 0.5% currency conversion fee applies on EUR→USD deposits.
Open eToro Account →51% of retail investor accounts lose money when trading CFDs with this provider. This percentage applies to eToro’s CFD product, not to stock and ETF trading. Investing involves risk — you may lose part of your invested capital.
Frequently Asked Questions — Best S&P 500 ETF
Which S&P 500 UCITS ETF is the cheapest?
SPDR S&P 500 UCITS ETF (Dist, ISIN IE00B6YX5C33) and SPDR S&P 500 UCITS ETF (Acc, ISIN IE000XZSV718) both have a TER of 0.03% per year. UBS Core S&P 500 UCITS ETF and Xtrackers S&P 500 UCITS ETF 4C also offer 0.03%, but at smaller AUM. For €10,000 invested, the cheapest options save you €4/year vs the 0.07% TER funds — small annually, but ~€280 over 30 years compounding.
Accumulating or distributing — which is better for Dutch investors?
For Box 3 tax in 2026-2027, the choice is fiscally neutral: you’re taxed on the value of your holdings on 1 January, regardless of whether dividends were reinvested or paid out. Accumulating ETFs (CSPX, VUAA, SPYL, SPXP, 500A) reinvest dividends automatically — simpler for FIRE-style investors. Distributing ETFs (VUSA, SPY5) pay quarterly dividends to your broker account — useful if you want cash flow. From 2028 under Wet werkelijk rendement, distributed dividends become taxable in the year received.
Is EUR-hedged worth it for S&P 500 ETFs?
The iShares S&P 500 EUR Hedged UCITS ETF (IUSE, ISIN IE00B3ZW0K18) hedges currency exposure at a TER of 0.20% — about 3× the cost of unhedged equivalents. For long-term investors (10+ years), currency moves typically wash out and the extra TER becomes pure drag. For short horizons or planned conversion to EUR within 2-3 years, hedging may make sense. Most long-term DCA investors choose unhedged.
Which S&P 500 ETF is in DEGIRO’s Core Selection?
As of May 2026, none of the major S&P 500 UCITS ETFs are in DEGIRO’s Core Selection. Following the October 2025 restructure, the Core Selection became Tradegate-only at €1 per trade, and Vanguard VUSA was dropped. Major S&P 500 ETFs are still available at regular order rates (typically €1 + 0.03% via Tradegate, €3-5 via Euronext Amsterdam/Xetra). For commission-free monthly DCA, Trade Republic’s savings plan is generally more cost-effective.
Synthetic vs physical replication — what’s the actual difference?
Physical ETFs (iShares CSPX, Vanguard VUSA/VUAA, SPDR SPY5/SPYL) own the 500 underlying stocks directly. Synthetic ETFs (Invesco SPXP, Amundi 500A) use a swap with a counterparty bank to deliver the index return without holding the stocks. Synthetic ETFs avoid US dividend withholding tax, giving them roughly 0.15-0.20% per year structural advantage on the S&P 500 specifically. Trade-off: counterparty risk on the swap (capped at 10% by UCITS rules, but not zero).
Is the S&P 500 risky because of concentration in big tech?
The top 10 S&P 500 stocks account for roughly 33% of the index as of May 2026 — high concentration historically. The top 5 (NVIDIA, Microsoft, Apple, Amazon, Alphabet) alone are over 25%. This is a feature of market-cap weighting: bigger companies get bigger allocations. It means S&P 500 returns are increasingly driven by a handful of mega-caps, particularly in tech. Diversification across sectors and geographies (e.g., adding a world ETF) can offset this concentration.
VUSA vs CSPX vs SPY5 — which should I choose?
All three are physical-replication S&P 500 ETFs domiciled in Ireland. VUSA (Vanguard, 0.07% TER, distributing) and CSPX (iShares, 0.07% TER, accumulating) are the two market leaders — choice depends on whether you want quarterly dividends or auto-reinvestment. SPY5 (SPDR, 0.03% TER, distributing) is the cheapest option at less than half the TER. For most long-term investors, SPY5 (or its Acc sibling SPYL) gives you the same exposure for less cost, though CSPX and VUSA have larger AUM and higher liquidity. The accumulating version of SPY5 is SPYL (ISIN IE000XZSV718).
How is an S&P 500 ETF taxed in Dutch Box 3?
An S&P 500 ETF falls under Box 3 overige bezittingen. 2026 allowance: €59,357 per person. Above the allowance, the Belastingdienst calculates Box 3 tax based on a fictitious return of 6.00% on investments, taxed at 36%. Effective tax burden: ~2.16% of holding value per year. Example: €30,000 in S&P 500 ETF = €648/year Box 3 tax. From 1 January 2028 (Wet werkelijk rendement), the system changes to actual returns: capital gains + dividends become directly taxable in the year realized.
What’s the best broker for monthly DCA into an S&P 500 ETF?
For systematic monthly investing, Trade Republic typically offers the lowest total cost: commission-free savings plans on all major S&P 500 UCITS ETFs from €1/month, EUR-native account (no FX conversion). DEGIRO charges per-trade fees (€1 + 0.03% via Tradegate; €3-5 on Euronext) which add up over 12 trades/year. eToro is commission-free on ETF trades but charges 0.5% on every EUR→USD conversion. For €500/month investments, Trade Republic typically saves €30-60/year vs alternatives.
S&P 500 vs MSCI World — what’s the difference?
S&P 500 = 500 US large-cap companies. MSCI World = ~1,500 stocks across 23 developed markets (US ~70%, rest of developed world ~30%). If you already own a world ETF like VWRL or IWDA, you have substantial S&P 500 exposure already (roughly 60-65% of those funds is US large-caps). Adding a dedicated S&P 500 ETF on top concentrates further on US large-caps. For pure US-focused investors, S&P 500 alone makes sense. For broader diversification, MSCI World adds non-US developed markets at minimal extra cost. See our best ETF for beginners guide for the comparison.