Step 1: Open a US Dollar Bank Account in Cambodia

To invest in US stocks, you first need a bank account that holds US dollars. Many banks in Cambodia offer this option, and it will allow you to transfer money internationally to your brokerage account.

Step 2: Build an Emergency Fund

Before investing, make sure you have an emergency fund. Aim for at least 3-6 months’ worth of living expenses in either Cambodian riel or US dollars. This ensures that if something unexpected happens, you won’t be forced to sell your investments at a bad time.

Step 3: Save Money Regularly for Investing

Start saving money in your US dollar bank account in Cambodia. It’s important to wait until you have at least $2,000-5,000 before transferring funds to your brokerage account. This reduces transfer fees as a percentage of your investment.

Step 4: Open a US Brokerage Account

To buy stocks, you need a brokerage account. At the time of this writing, the only options is Interactive Brokers (IBKR) because it allows international investors. You can apply for an account here:
Interactive Brokers Application

Step 5: Transfer Your Savings to Your Brokerage Account

Once you’ve saved at least $5,000, for example, transfer it from your Cambodian bank to your brokerage account. Be aware that this transfer costs at least $30.

• If you transfer only $1,000, the fee alone would take 3% of your capital—too high.
• If you transfer $2,000, the fee drops to 1.5%—better.
• If you transfer $5,000, the fee drops to 0.6%—much better.
• If you transfer $10,000, the fee is just 0.3%, making it even more efficient.

Step 6: Start Investing Wisely

Once your funds arrive, you can start investing. There are two main approaches:

1. Dollar-Cost Averaging (DCA) – Not Ideal for IBKR PRO

DCA means investing a fixed amount at regular intervals, such as $5 every month, no matter the stock price. However, IBKR PRO charges $1 per trade, making small purchases inefficient:

• $5 investment → $1 fee (20%) → Very expensive
• $100 investment → $1 fee (1%) → Still costly
• $1,000 investment → $1 fee (0.1%) → Much better

2. Strategic Buying – The Best Approach

A better strategy is to wait for a good price and buy in larger amounts, according to your diversification plan. This reduces trading fees and allows you to buy when stocks are undervalued.

Who Has the Advantage? Cambodia vs. the US

Many investors wonder whether people in Cambodia or the US have the advantage when it comes to investing in US stocks. Here’s a direct comparison:

Factor	Cambodia (No Capital Gains Tax)	US (With Tax)
Capital Gains Tax	0%	15%-37%
Dividend Tax	30% (US withholding tax)	15%-37%
Transfer Fees	1% or less (if optimized)	0% (direct deposit)
Trading Fees	$1 per trade (IBKR PRO fixed fee)	$0 (many brokers offer free trading)
Net Gains	Higher if fees are minimized	Lower due to taxes

Conclusion: Cambodia Wins for Capital Gains, But Not for Dividends

Even though US investors don’t pay transfer fees or trading fees, they lose a large percentage of their profits to taxes.

Cambodian investors can keep 100% of their capital gains if they minimize fees by transferring at least $5,000 at a time and investing in chunks of $1,000 or more.
However, Cambodian investors must pay a 30% dividend tax, making dividend investing less attractive. It is better to focus on growth stocks rather than dividend stocks to maximize returns.

By following this guide, investors in Cambodia can build wealth efficiently while keeping costs low. Start planning today and take full advantage of your tax-free investment environment!

Disclaimer: We are not tax attorneys, and this guide does not constitute legal or tax advice. Tax laws may change, and individual situations vary. Please consult a professional tax advisor for personalized guidance.

The Basics of Cambodia’s Taxation System

In Cambodia, tax residents are defined as individuals who have resided in the country for more than 182 days in a 12-month period or who have a primary economic interest in the country. These individuals are taxed on their worldwide income, meaning they must report income from both domestic and foreign sources, including wages, dividends, capital gains, and other earnings.

Cambodia’s personal income tax system is progressive, with rates ranging from 0% to 20%, depending on the income level. For individuals with foreign income, the tax code allows for the use of foreign tax credits to mitigate double taxation on foreign earnings, although the process is often complex without a tax treaty.

No Tax Treaty with the U.S.

Cambodia does not have a tax treaty with the United States. This means that there is no agreement between the two countries to avoid double taxation or share financial information, such as earnings from foreign investments. As a result, individuals who earn foreign income—such as capital gains or dividends from U.S. sources—may find themselves paying taxes in both the U.S. and Cambodia.

In the U.S., foreign investors are subject to withholding taxes on income such as dividends (typically 30% for non-residents). While Cambodia allows tax residents to claim a foreign tax credit for taxes paid to foreign governments, the absence of a tax treaty complicates this process. Taxpayers must provide sufficient documentation to claim this credit, and the lack of automatic data sharing between the two countries means that the Cambodian government does not have immediate access to foreign income details unless voluntarily disclosed by the taxpayer.

Withholding Taxes on Salaries: How Taxes Are Collected from Employees

For income earned domestically, the Cambodian tax system incorporates a withholding tax system, where employers are responsible for withholding income taxes from employees’ salaries at the time of payment. This system ensures that taxes are collected regularly and simplifies the process for employees. The tax rates are progressive, ranging from 0% to 20% based on the amount of salary.

Employers must remit these withheld taxes to the General Department of Taxation (GDT) by the 20th of the following month. While the system is designed to make tax payments easier for employees, some workers may not be fully aware of the tax deductions being made from their salaries. This lack of awareness can create confusion and lead to misunderstandings about their actual tax liabilities.

Employee Awareness and Potential Gaps

While Cambodian employers are required to provide pay slips detailing the gross salary, tax deductions, and net pay, many employees might not fully understand their tax obligations. This gap in awareness can result in employees being unaware that they are paying taxes or not fully understanding how much tax they are paying.

The lack of comprehensive communication about the tax system and the reliance on employers to automatically withhold taxes means that employees may not realize that they are obligated to report their worldwide income if they have foreign investments. For tax residents with foreign income, such as dividends or capital gains from U.S.-based assets, the burden of reporting this income rests on the taxpayer. The Cambodian tax authorities may not be able to detect unreported foreign income unless it is voluntarily disclosed by the individual.

Potential Loopholes for Tax Residents

The Cambodian tax system depends heavily on voluntary compliance, creating potential loopholes for individuals who may choose not to report foreign income. The absence of a tax treaty with the U.S. and the lack of automatic information exchange means that the Cambodian government may not easily track foreign earnings. For individuals with investments in the U.S., such as dividends and capital gains, the Cambodian authorities are unlikely to receive direct information about these earnings unless disclosed by the taxpayer.

1. Limited Enforcement of Foreign Income Reporting
   Since the Cambodian tax authorities do not automatically receive foreign income details, the onus falls on individuals to report all sources of income, including from foreign investments. While audits or investigations can reveal unreported foreign income, the lack of cross-border data sharing makes it difficult for the government to directly monitor these earnings.
2. Non-Disclosure of Foreign Investments
   Taxpayers who do not voluntarily report their foreign investments may be operating outside the law, but the lack of enforcement mechanisms means that these individuals may not face immediate consequences unless they are audited or investigated.
3. Foreign Tax Credit Limitations
   The foreign tax credit is meant to help reduce double taxation, but without a tax treaty with the U.S., the process can be complicated. Individuals must prove that taxes were paid in the foreign country, and the credit may not fully offset the tax liabilities in Cambodia, leading to potential double taxation on foreign income.
4. Bank Reporting
   While Cambodia does not share tax information with foreign governments, Cambodian banks and financial institutions are subject to anti-money laundering (AML) regulations. These institutions may report certain large or suspicious foreign transactions, which could alert authorities to unreported foreign income. However, this reporting is not as extensive as the information sharing found in countries with tax treaties or global transparency initiatives.

Considerations for Expats and Dual Citizens

Expats and individuals holding dual citizenship should be particularly cautious when considering residency or citizenship in Cambodia. Tax laws in Cambodia can have significant implications for those with foreign income. If you are considering becoming a resident or citizen of Cambodia, it’s essential to fully understand how the tax system applies to both your domestic and foreign income.

Cambodia’s taxation system requires tax residents to report worldwide income, including income from foreign investments. For those with foreign income sources, such as dividends or capital gains from the U.S. or other countries, the lack of a tax treaty with the U.S. can complicate tax obligations and increase the risk of double taxation. Before making a decision to become a tax resident or citizen of Cambodia, individuals with foreign investments should consult with a tax professional to fully understand their tax responsibilities and minimize the risk of non-compliance.

Conclusion: The Honest System and Its Challenges

Cambodia’s taxation system relies on the honesty of its tax residents, who are expected to declare their worldwide income. For employees, the withholding tax system simplifies the process by automatically deducting taxes from salaries. However, a lack of awareness and understanding about tax obligations, especially regarding foreign income, leaves room for mistakes and non-compliance.

The absence of a tax treaty between Cambodia and the U.S. means there is limited cross-border information sharing, making it difficult for the Cambodian government to directly track foreign income. Although Cambodia’s tax system allows for foreign tax credits, the process can be complicated, and individuals are still responsible for self-reporting their foreign investments and income.

To avoid potential pitfalls, individuals with foreign income—whether from the U.S. or other sources—should be proactive in understanding their tax obligations and ensure they properly report all income to the Cambodian tax authorities. Expats and dual citizens should also be aware of the implications of becoming a tax resident in Cambodia before making decisions regarding residency or citizenship. By doing so, they can minimize the risk of double taxation and penalties for non-compliance.

Disclaimer:
Tax laws are subject to frequent changes and may vary based on individual circumstances. The information provided in this article is intended for general informational purposes only and should not be relied upon as legal or financial advice. It is recommended that you consult with a qualified tax professional or legal advisor for specific guidance regarding your individual tax situation.