Last updated: July 2026
Singapore Overseas Stock Investing: Singapore residents can invest in overseas stock markets including the US (NYSE, NASDAQ), Hong Kong (HKEX), and other global exchanges through licensed international brokers. Key considerations include broker selection, currency conversion costs, foreign withholding tax on dividends, and compliance with MAS regulations. Popular brokers for overseas investing include Interactive Brokers, Tiger Brokers, Moomoo, and Saxo Markets.
Singapore investors have long been drawn to the potential of global stock markets. From the technology giants listed on the NASDAQ to the high-growth companies on the Hong Kong Stock Exchange, overseas markets offer opportunities that go beyond what the Singapore Exchange alone can provide. In 2026, the barriers to investing overseas have never been lower, with a range of low-cost digital brokers giving Singapore residents direct access to international exchanges.
This comprehensive guide covers everything you need to know about Singapore overseas stock investing. We explain how to buy US stocks from Singapore, how to buy Hong Kong stocks from Singapore, which brokers to use, how taxes work, and the key risks to watch out for.
Why Invest in Overseas Stocks from Singapore?
There are several compelling reasons why Singapore investors look beyond the SGX for stock market opportunities:
Access to Larger and More Diverse Markets
The US stock market alone has a total market capitalisation exceeding USD 50 trillion, dwarfing the SGX which is around SGD 900 billion. By investing overseas, Singapore investors gain access to thousands of companies across technology, healthcare, energy, consumer goods, and virtually every other sector. The Hong Kong Stock Exchange, meanwhile, provides exposure to major Chinese companies like Alibaba, Tencent, and Xiaomi that are not listed in Singapore.
Currency Diversification
Holding assets denominated in US dollars or Hong Kong dollars provides natural currency diversification. If the Singapore dollar weakens against other currencies, the value of your overseas holdings in SGD terms increases. Many financial advisors recommend holding a portion of your portfolio in foreign currencies to reduce concentration risk.
Higher Growth Potential
Some of the world’s fastest-growing companies are listed on US and Asian exchanges. Tech innovators, AI companies, biotech firms, and disruptive startups tend to be listed in the US rather than on the SGX. Investing overseas allows Singapore investors to participate in these growth stories.
Dividend Income Opportunities
Many US and Hong Kong-listed companies pay attractive dividends. US blue-chip stocks like Johnson and Johnson, Coca-Cola, and Procter and Gamble have decades-long track records of dividend growth. For Singapore investors seeking passive income, overseas dividends can supplement local REIT distributions.
How to Buy US Stocks from Singapore
Buying US stocks from Singapore in 2026 is straightforward. Here is the step-by-step process:
Step 1: Choose an International Broker
Select a broker that provides access to US exchanges (NYSE and NASDAQ). The best brokers for Singapore investors offer competitive commission rates, strong regulatory oversight, and support for SGD funding. See our comparison table below for a detailed breakdown of the top options.
Step 2: Open and Verify Your Account
Most international brokers allow online account opening. You will need to provide your NRIC or passport, proof of address, and complete a suitability assessment. Account verification typically takes 1 to 3 business days. For more details on account opening requirements, check our guide on opening a CDP account in Singapore.
Step 3: Fund Your Account
Transfer SGD to your broker’s funding account via FAST transfer, bank wire, or PayNow. Your broker will convert SGD to USD at their prevailing exchange rate. Some brokers charge a small FX conversion fee (typically 0.1% to 0.5% of the transaction amount). To learn more about managing your money effectively, read our guide to Singapore investment apps.
Step 4: Place Your US Stock Order
Search for the stock by name or ticker symbol. Choose between a market order (execute immediately at the current price) or a limit order (execute only at your specified price). For US stocks, trading hours are 9:30 AM to 4:00 PM Eastern Time, which is 9:30 PM to 4:00 AM Singapore time.
Step 5: Consider Fractional Shares
Many brokers now support fractional share investing, allowing you to buy a portion of a share. This means you can invest in expensive stocks like Amazon or Google with as little as USD 1. Fractional shares make overseas investing much more accessible for beginners. Our article on fractional shares in Singapore explains how this works in detail.
How to Buy Hong Kong Stocks from Singapore
The Hong Kong Stock Exchange (HKEX) is the second-largest stock market in Asia and a gateway to China’s economy. Here is how Singapore investors can access it:
Broker Access to HKEX
Not all brokers that offer US market access also support Hong Kong stocks. Before opening an account, confirm that your chosen broker provides direct market access to HKEX. Interactive Brokers, Tiger Brokers, and Moomoo all support Hong Kong stock trading.
Trading Hours and Currency
HKEX trading hours are 9:30 AM to 12:00 PM and 1:00 PM to 4:00 PM Hong Kong time (same as Singapore time). Trades are settled in Hong Kong dollars (HKD). Your broker will handle the SGD to HKD currency conversion.
Minimum Lot Sizes
Hong Kong stocks trade in board lots, but the lot size varies by company. Some stocks have a lot size of 100 shares while others may be 500 or 1,000 shares per lot. Check the specific lot size before placing your order to ensure you have sufficient funds.
What to Buy on HKEX
Popular categories for Singapore investors include Chinese technology companies (Tencent, Alibaba, JD.com), Hong Kong property developers, mainland banks (ICBC, China Construction Bank), and high-dividend HK-listed REITs. For context on how REITs work, see our guide to Singapore REIT tax implications.
Best Brokers for Singapore Overseas Stock Investing
Choosing the right broker is the most important decision you will make. Here is a detailed comparison of the top brokers available to Singapore residents in 2026:
| Broker | US Stock Commission | HK Stock Commission | FX Spread | Key Features |
|---|---|---|---|---|
| Interactive Brokers | USD 0.005/share (min USD 1) | 0.08% (min HKD 18) | 0.2 basis points | Professional-grade platform, global access to 150+ markets, strong research tools, tiered pricing for active traders |
| Tiger Brokers | USD 0.005/share (min USD 1) | 0.06% (min HKD 15) | 0.3 basis points | User-friendly app, fractional shares, IPO subscription access, competitive pricing for retail investors |
| Moomoo (Singapore) | USD 0.00/share (commission-free) | 0.03% (min HKD 3) | 0.5 basis points | Zero-commission US stocks, real-time Level 2 data, beginner-friendly interface, free stock welcome bonus |
| Saxo Markets | USD 4 per trade | 0.15% (min HKD 50) | 0.5 basis points | Multi-asset platform, strong research, access to 71,000+ instruments, regulated by MAS |
| Charles Schwab International | USD 0 per trade | Not available | 0.0% | Zero-commission US stocks, no FX fees on USD deposits, US-focused platform, excellent research and tools |
Note: Commission rates and FX spreads are indicative and may change. Always check the broker’s current fee schedule before trading. Interactive Brokers remains the gold standard for serious overseas investors due to its low FX costs and access to 150+ markets, while Moomoo and Tiger Brokers are excellent for beginners who prioritise ease of use.
Tax Implications for Singapore Overseas Stock Investing
Understanding the tax landscape is critical for overseas investors. Singapore’s tax environment is favourable, but investing overseas introduces additional considerations.
Singapore Capital Gains Tax
Singapore does not impose capital gains tax on investment profits. Whether you make SGD 1,000 or SGD 100,000 from selling US or HK stocks, you do not owe Singapore capital gains tax. This is one of the key advantages of investing as a Singapore tax resident. For a deeper look, read our guide to Singapore capital gains tax.
US Dividend Withholding Tax
US stocks pay dividends that are subject to a 30% withholding tax for non-US residents. Singapore residents can benefit from the US-Singapore tax treaty, which reduces this to 15% if you hold the shares through a qualifying broker and have completed the relevant IRS forms (W-8BEN). Most international brokers will prompt you to complete this form during account setup.
Hong Kong Dividend Tax
Hong Kong does not impose dividend withholding tax on any investor, regardless of residency. This makes HK-listed stocks particularly attractive for dividend-focused Singapore investors. You receive the full dividend amount without any tax deduction at source.
Singapore Income Tax on Foreign Dividends
For individual Singapore tax residents, foreign-sourced dividends received in Singapore are generally exempt from Singapore income tax under the foreign-sourced income exemption (FSIE) scheme, provided certain conditions are met. The dividends must be received in Singapore through a designated bank account, and the foreign jurisdiction must have a headline tax rate of at least 15%. For most retail investors holding US and HK stocks through standard brokers, this exemption applies.
Key Risks of Overseas Stock Investing
While overseas investing offers many benefits, Singapore investors should be aware of the following risks:
Currency Risk
When you invest in US or HK stocks, your returns are affected by exchange rate movements between SGD and USD or HKD. If the SGD strengthens against the USD, your US stock gains are reduced when converted back to SGD. Currency hedging strategies can help manage this risk, though they add cost and complexity.
Market and Time Zone Differences
US market hours fall during Singapore’s nighttime, which can make monitoring positions and reacting to market events inconvenient. Hong Kong market hours are more aligned with Singapore time, making it easier to trade actively.
Regulatory and Political Risk
Overseas markets are subject to different regulatory frameworks and political environments. Changes in US or Chinese government policy can significantly impact stock prices. Stay informed about geopolitical developments that could affect your investments.
Broker Safety and Regulatory Protection
Ensure your broker is regulated by a reputable authority. Interactive Brokers is regulated by the SEC and FINRA in the US, as well as the Monetary Authority of Singapore. Tiger Brokers and Moomoo are licensed by MAS in Singapore. Regulated brokers offer greater protection for your funds.
Practical Tips for Singapore Overseas Investors
Start Small and Scale Up
Begin with a small allocation to overseas markets, perhaps 10% to 20% of your total portfolio. As you gain experience and confidence, you can gradually increase your overseas exposure. Dollar-cost averaging through regular monthly contributions is an effective strategy for building overseas positions over time.
Choose the Right Broker for Your Needs
If you are an active trader who wants the lowest costs, Interactive Brokers is hard to beat. If you prefer a simpler mobile-first experience, Moomoo or Tiger Brokers may be more suitable. For a diversified portfolio across multiple asset classes, Saxo Markets offers comprehensive tools. Consider reading our comparison of the best trading apps in Singapore for more guidance.
Understand the Fee Structure
Beyond commissions, watch for FX conversion fees, dividend handling fees, and account maintenance charges. These can erode your returns if not properly accounted for. The comparison table above provides a starting point, but always verify current rates directly with your broker.
Monitor Your Foreign Withholding Tax
Keep records of all dividends received and the withholding tax deducted. At tax filing time, you may be able to claim foreign tax credits against your Singapore income tax liability, depending on your individual circumstances. Consult a tax professional if your overseas dividend income is substantial.
Frequently Asked Questions
Can I invest in US stocks from Singapore?
Yes, Singapore residents can invest in US stocks through international brokers such as Interactive Brokers, Tiger Brokers, Moomoo, and Saxo Markets. These brokers provide direct market access to the NYSE and NASDAQ, allowing you to buy and sell US-listed shares just like a US-based investor. You will need to open an international trading account, fund it with SGD (which gets converted to USD), and place your orders through the broker’s trading platform.
What is the best broker for overseas stock investing from Singapore?
The best broker depends on your needs. Interactive Brokers offers the lowest FX conversion costs and access to over 150 markets globally, making it ideal for serious investors. Tiger Brokers and Moomoo are excellent for beginners with their user-friendly mobile apps and competitive commission structures. Moomoo currently offers zero-commission US stock trading, while Tiger Brokers provides IPO subscription access. Saxo Markets is a strong choice for multi-asset investors who want a single platform for stocks, bonds, ETFs, and options.
How much tax do I pay on overseas stock gains in Singapore?
Singapore does not impose capital gains tax on investment profits, whether from local or overseas stocks. However, overseas dividends may be subject to foreign withholding tax. US dividends are taxed at 15% for Singapore residents under the US-Singapore tax treaty (after completing the W-8BEN form). Hong Kong does not impose dividend withholding tax. Foreign-sourced dividends received in Singapore are generally exempt from Singapore income tax under the foreign-sourced income exemption scheme for qualifying individuals.
Can I buy Hong Kong stocks from Singapore?
Yes, you can buy Hong Kong stocks from Singapore through brokers that offer access to the Hong Kong Stock Exchange (HKEX). Interactive Brokers, Tiger Brokers, and Moomoo all support HKEX trading. You will need to fund your account with SGD, which gets converted to HKD by your broker. Note that Hong Kong stocks trade in board lots with varying lot sizes per company, so check the minimum lot size before placing your order. HKEX trading hours are aligned with Singapore time, making it convenient for active monitoring.
How much money do I need to start investing overseas from Singapore?
You can start overseas stock investing from Singapore with as little as SGD 100 to SGD 500, depending on your broker and whether fractional shares are supported. Moomoo and Tiger Brokers allow fractional share purchases, meaning you can invest in expensive stocks like Amazon or Apple with just a few dollars. For a meaningful portfolio, most financial advisors recommend starting with at least SGD 2,000 to SGD 5,000 to diversify across multiple overseas stocks and manage transaction costs effectively.
Key Takeaways
- Singapore residents have excellent access to US, Hong Kong, and global stock markets through licensed international brokers.
- Interactive Brokers, Tiger Brokers, Moomoo, and Saxo Markets are the leading brokers for overseas stock investing from Singapore in 2026.
- Singapore does not impose capital gains tax, making it a tax-efficient base for overseas stock investing.
- US dividends are subject to 15% withholding tax for Singapore residents under the US-Singapore tax treaty, while Hong Kong imposes no dividend withholding tax.
- Currency risk is a key consideration – the SGD-USD and SGD-HKD exchange rate movements affect your returns when converted back to Singapore dollars.
- Start with a small allocation and use dollar-cost averaging to build overseas positions gradually over time.
- Always verify your broker is regulated by MAS or another reputable financial authority to ensure the safety of your funds.
Conclusion
Singapore overseas stock investing has become remarkably accessible in 2026. With competitive brokers offering low-cost access to US, Hong Kong, and global exchanges, Singapore investors can build truly diversified portfolios that span continents and currencies. The combination of no capital gains tax in Singapore, relatively low brokerage fees, and the ability to start with small amounts makes this an ideal time to explore overseas investment opportunities.
The key is to start with solid research, choose a broker that matches your investment style, and take a long-term approach. Whether you are interested in US technology stocks, Hong Kong growth companies, or dividend-paying blue chips from around the world, the tools and platforms are available right now to help you get started.
Remember to factor in currency conversion costs, withholding taxes, and trading hours when planning your overseas investments. With careful planning and disciplined execution, overseas stock investing can be a valuable addition to your overall wealth-building strategy.