How to Choose a Broker
The practical checklist for ETF investors. What matters, what doesn't, and red flags to avoid.
The 6 Criteria That Actually Matter
Commission structure
Look for $0 or low-cost ETF trading. Watch for hidden fx conversion fees, inactivity fees, and custody fees. Many brokers advertise 'commission-free' but charge 0.5-1.5% on currency conversion.
Regulation & safety
Your broker should be regulated by a top-tier authority: SEC/FINRA (US), FCA (UK), BaFin (Germany), or CSSF (Luxembourg). Check if client funds are segregated and what deposit protection scheme applies (SIPC, FSCS, etc.).
ETF access
Can you access US-listed ETFs? UCITS ETFs? Both? Some brokers restrict access based on your residency. Ensure the broker offers the specific ETFs you want to invest in.
International access
If you're not in the US or EU, verify the broker accepts your country. Check what documentation is needed (passport, proof of address, tax ID).
Account features
Fractional shares (important for DCA), automatic investments, multi-currency accounts, and tax reporting tools. These features save time and money long-term.
Platform quality
Mobile app, order execution speed, research tools, and customer support. For passive investors, simplicity > advanced features.
Red Flags to Avoid
- Unregulated or offshore-only registration
- No segregation of client funds
- Aggressive marketing with unrealistic returns
- Hidden fees in the fine print
- No W-8BEN support for non-US investors
- CFD-only platforms marketed as 'investing'
Popular Brokers for ETF Investors
Interactive Brokers (IBKR)
GlobalWidest ETF access, low fx rates, multi-currency, strong regulatory framework. Excellent for all levels.
Interface can be complex for beginners, customer support response times can vary.
eToro
GlobalVery intuitive platform, social trading features, 0% commission on real stocks/ETFs in many regions, allows crypto.
High withdrawal fees, hidden fx fees on deposits/withdrawals, some assets are strictly CFDs.
XTB
Europe / LatAm0% commission on real ETFs up to €100k/month volume, great user interface (xStation), local support in many regions.
Strong focus on CFD marketing (which you should avoid for long-term investing), fx conversion fees apply.
Trading 212
Europe / UKCommission-free, very beginner-friendly, fractional shares, automated 'Pies' & AutoInvest features.
Smaller selection of underlying assets compared to legacy brokers, high fx fee outside base currency.
Degiro
EuropeEstablished player, low-cost core ETF selection, simple interface, heavily regulated.
Limited mostly to European/UCITS ETFs, no access to US-listed ETFs for European residents.
Charles Schwab International
GlobalHighly reputable, US-based protection (SIPC), massive research tools, excellent for US-listed ETFs.
No fractional shares for international accounts, high minimum deposit in some regions, higher internal fx costs.
The Bottom Line
There is no single 'best' broker—the right choice depends entirely on your region, trading volume, and specific needs. If you prioritize maximum access and low currency conversion fees, a global platform like IBKR or Schwab might be ideal. If you value a modern, simplified experience or automatic investing, platforms like Trading 212, XTB, or eToro can offer an excellent, cost-effective entry point for passive investors.
Ready to build your portfolio?
Explore Model PortfoliosThis guide does not constitute financial advice or broker recommendation. Availability and features vary by jurisdiction. Always verify current fees and regulation status on the broker's official website.