How to Invest in US Stocks from Singapore 2026: Best Brokers and Platforms Compared

Last updated: September 2026 | SeaMoneyTips

Key Takeaways

Investing in US stocks from Singapore is easier than ever in 2026. You need a broker that allows international clients, supports SGD to USD settlement, and offers low fees. The best brokers for Singapore investors are IBKR, moomoo, Tiger Brokers, Saxo, and Futu, each with different fee structures and platform strengths. You also need to understand US estate tax exposure, dividend withholding tax, and currency risk before you start.

Can Singapore Residents Buy US Stocks?

Yes, Singapore residents can invest in US stocks. You do not need to be a US citizen or a US resident to open a brokerage account with a US or international broker. Most global brokers accept Singapore residents as clients, provided you can pass identity verification and meet the minimum deposit requirements.

There is no restriction from the Singapore government on buying US equities. The Monetary Authority of Singapore (MAS) regulates brokers that operate in Singapore, but it does not block your access to foreign markets. You can trade US stocks through a Singapore-licensed broker or through a US-based broker that accepts international clients.

Do You Need an Agent or a Special License?

No. Individual Singapore investors do not need a special license to buy shares on US exchanges. The license requirement applies only to brokers and financial advisers, not to retail investors. You simply open an account, fund it, and place your trades.

How to Invest in US Stocks from Singapore Step by Step

Here is a simple process you can follow to buy your first US stock as a Singapore resident.

1. Choose a broker that accepts Singapore residents and offers US market access.
2. Open an account online with your NRIC and proof of address.
3. Fund the account with SGD or USD, using a bank transfer or an e-wallet.
4. Convert your currency if your broker charges in SGD, or trade directly in USD.
5. Place your order for US stocks and monitor your portfolio.
6. Manage your taxes on dividends and keep records for IRAS.

The whole process takes about 1 to 3 days for account approval, depending on the broker. Most brokers now offer full mobile app trading, so you can do everything from your phone.

Best Brokers for Singapore Investors in 2026

The right broker for you depends on your trading style, your budget, and how much you plan to invest. Below is a comparison of the most popular options for Singapore residents who want to invest in US stocks.

Interactive Brokers (IBKR)

Interactive Brokers is the most cost-effective option for larger portfolios. Its commission is based on share volume, so it becomes very cheap at scale. IBKR offers a single account that holds multiple currencies, which is useful if you want to switch between Singapore and US assets without opening several accounts.

moomoo and Tiger Brokers

moomoo and Tiger Brokers are both owned by the Futu group and are popular among Singapore retail investors. They offer low fixed commissions and strong mobile apps with real-time data. They are excellent for beginners because the interface is simple and they support SGD deposits, removing the need for a separate currency exchange step.

Saxo Bank

Saxo offers a premium research-heavy platform. Its fees are higher, so it suits investors with larger balances who value research tools and advanced charting over the lowest possible cost.

Key Considerations Before You Invest

Investing in US stocks from Singapore carries specific risks and tax factors that you should understand first.

US Estate Tax on Foreign Investors

This is the biggest hidden issue for Singapore investors. US estate tax applies to the worldwide assets of a US person, but for non-resident aliens it applies only to US-situs assets, including US stocks and US ETFs. If your US-situs assets exceed USD 60,000 at the time of your death, the estate tax can reach up to 40 percent on the excess.

This is why many Singapore and other overseas investors prefer to hold US exposure through Irish-domiciled ETFs rather than direct US stocks or US-domiciled ETFs. Irish ETFs are not considered US-situs assets, so they fall outside the US estate tax net for non-residents.

Dividend Withholding Tax

Dividends from US companies are subject to US withholding tax. For Singapore residents, the standard US withholding tax rate on dividends is 30 percent. Singapore and the United States do not have a tax treaty that reduces this rate for dividends, so Singapore investors generally face the full 30 percent withholding. This tax is deducted before the dividend reaches your account.

Currency Risk

US stocks are denominated in US dollars. When the exchange rate between the Singapore dollar and the US dollar moves, your returns change. A weaker SGD against the USD boosts your returns in SGD terms, while a stronger SGD reduces them. Consider whether this currency risk fits your overall portfolio.

Tax Implications for Singapore Investors

Under Singapore tax rules, capital gains on shares are generally not taxed for individuals. This applies to US stocks as well, since Singapore does not impose a capital gains tax. So when you sell a US stock at a profit, you usually do not pay Singapore tax on that gain.

Dividend income, however, is treated differently. If you receive a US dividend it is considered foreign-sourced income. Whether you need to declare it in Singapore depends on whether the income is received in Singapore. If you receive the dividend through a Singapore bank or brokerage account, IRAS may consider it as received in Singapore and it could be taxable. Foreign tax paid on the dividend can generally be credited against your Singapore tax liability. Refer to IRAS guidance for the current rules.

This note is for general education only and is not financial or tax advice. You should consult a qualified tax adviser for your specific situation.

How to Buy US ETFs Instead of Individual Stocks

Many Singapore investors prefer US ETFs over individual stocks because they offer instant diversification. You can buy an S&P 500 ETF or a Nasdaq 100 ETF through the same broker you would use for individual shares. The process is identical, and the fees are similar.

One key decision is whether to buy a US-domiciled ETF or an Irish-domiciled ETF. US-domiciled ETFs are subject to the US estate tax rule described above. Irish-domiciled ETFs avoid that exposure and often have lower dividend withholding at the fund level. For a long-term Singapore investor, an Irish-domiciled accumulation ETF is usually the more tax-efficient choice. See our guide to investing in VanEck ETFs from Singapore for more detail.

Common Mistakes to Avoid

• Ignoring the USD 60,000 estate tax threshold. Keep this in mind before holding large direct US stock positions.
• Forgetting dividend withholding tax. Your net yield is lower than the headline dividend yield.
• Picking the wrong broker. Compare total fees, currency conversion costs, and platform quality before committing.
• Not converting currency cheaply. Currency conversion fees can eat into your returns if your broker charges a wide spread.
• Overtrading on margin. Leveraged US stock trading can magnify losses quickly.

Frequently Asked Questions

Conclusion

Investing in US stocks from Singapore is very achievable in 2026. Pick a broker that suits your budget and trading style, fund the account, and understand the tax and estate considerations before you buy. For most Singapore investors, a low-cost broker combined with Irish-domiciled ETFs is a sensible and tax-efficient foundation for investing in the US market.

For more on building a diversified portfolio, read our guide to Singapore stock trading platforms and our breakdown of how dividends are taxed in Singapore.

Disclaimer: This article is for education only and is not financial or tax advice. Investments carry risk, including loss of principal. Please do your own research or consult a licensed adviser.