Best Brokers for Singaporean Investors in US Stocks
Singaporean investors can access US stocks through global online brokers. The US market has returned ~10% annualised over the past century. It houses the world's most innovative technology, healthcare, and consumer companies, with unmatched liquidity and corporate governance standards. Tiger Brokers and moomoo offer competitive FX rates for SGD→USD conversions (0.2–0.3%). IBKR remains cheapest at 0.1%. On S$13,500 ($10,000), difference is S$13–27.
Market
US Stocks
S&P 500
Top ETF
CSPX
CSPX (UCITS S&P 500 ETF, Ireland-domiciled)
Your currency
🇸🇬 SGD
Singapore
FX cost reality check
Converting SGD to USD at IBKR costs ~0.1% vs 0.5–1% at most retail alternatives. On $10,000 equivalent invested, IBKR saves $40–90 per transaction.
Best brokers for Singaporean investors in US stocks
Ranked by FX conversion cost — the biggest variable cost for international investors.
Interactive Brokers
The lowest FX spreads of any mainstream broker — 0.08–0.2% mid-market margin across all major corridors.
Tiger Brokers
Low-cost US and HK stock access for Asian investors
moomoo
Commission-free investing with advanced charting for Asian markets
About US Stocks: what Singaporean investors need to know
Why invest here
The US market has returned ~10% annualised over the past century. It houses the world's most innovative technology, healthcare, and consumer companies, with unmatched liquidity and corporate governance standards.
Key risk
USD currency risk vs your home currency; US estate tax for non-US holders of US-domiciled assets
Benchmark index
S&P 500
Recommended ETF (non-US investors)
CSPX (UCITS S&P 500 ETF, Ireland-domiciled)
Regulation for Singaporean investors
No outbound investment limits. MAS-regulated brokers widely available. CPF (Central Provident Fund) investment scheme allows limited equity investment within CPF rules.
Tax treatment for Singaporean investors in US stocks
Singapore has no capital gains tax. Dividends from Singapore companies are tax-exempt. Foreign dividends received in Singapore may be taxable depending on source jurisdiction — seek advice.
Not tax advice. Tax laws change frequently. Consult a qualified tax professional in Singapore before making investment decisions.