Investing in U.S. stocks can give international investors access to some of the world’s largest companies, including technology, financial, healthcare, consumer and energy businesses.

But if you live outside the United States, opening the right brokerage account can be considerably more complicated than downloading a popular investing app.

The best brokerage account for a nonresident alien in the USA should do more than offer U.S. stocks.

You need to consider:

• Whether residents of your country are eligible
• Access to U.S. stocks and ETFs
• Trading commissions and other fees
• Currency conversion costs
• International deposits and withdrawals
• Tax documentation
• Dividend withholding
• Capital-gains rules
• Account minimums
• Available account types
• Regulatory restrictions
• Your country’s own tax obligations

In 2026, Interactive Brokers and Charles Schwab International are two of the most important U.S. brokerage options for international investors to investigate. However, eligibility varies by country and account type.

Important: This article is for educational purposes only and is not tax, legal or investment advice. Brokerage availability, fees, account requirements, investment products and tax rules can change. Always verify current requirements with the brokerage and consult a qualified tax professional when appropriate.

Best U.S. Brokerage Accounts for Nonresident Aliens in 2026

For an investor living outside the United States, these are some of the brokerage options worth researching first:

The most important point is that brokerage availability depends on your country of residence.

A brokerage that accepts an investor living in one country may not accept a new applicant living somewhere else.

Interactive Brokers currently publishes a large list of available countries and territories, while Schwab International asks applicants to select their country or region of residence when beginning the account-opening process.

1. Interactive Brokers — Best Overall for Many International Investors

Interactive Brokers (IBKR) is one of the strongest options for investors who live outside the United States.

Its international reach is one of its biggest advantages.

Interactive Brokers states that accounts are accepted from citizens or residents of many countries, subject to restrictions involving sanctioned or higher-risk jurisdictions. Its published country list includes numerous countries across Africa, Europe, Asia, the Middle East and other regions.

Why Interactive Brokers is attractive

IBKR provides access to:

• U.S. stocks
• ETFs
• Options
• Futures
• Bonds
• Currencies
• Mutual funds
• International markets

The company currently advertises access to 170 markets in 40 countries, with funding and trading available across multiple currencies, subject to the applicable IBKR entity and account permissions.

That makes it particularly attractive for an investor who doesn’t want a brokerage limited exclusively to U.S. securities.

Interactive Brokers and international investors

IBKR can be particularly useful for:

• Non-U.S. residents
• Global investors
• Investors holding multiple currencies
• Investors who want U.S. stocks
• Investors who want international stocks
• Experienced traders
• Investors who may eventually expand beyond U.S. markets

Interactive Brokers also states that there are no account minimums on its standard individual brokerage offering, although pricing and product availability depend on the applicable plan and account configuration.

Important limitation

Nonresident investors should not assume that every IBKR account type is available to them.

For example, Interactive Brokers states that IRA accounts are available only to U.S. citizens living anywhere and U.S. resident aliens.

For many nonresident aliens, the relevant account will therefore be a standard taxable brokerage account rather than a U.S. retirement account.

2. Charles Schwab International — Best for U.S.-Focused Investing

Charles Schwab International is another major option for people living outside the United States who want access to U.S. investments.

Schwab offers the Schwab One International brokerage account to eligible international investors.

The account provides access to U.S. stocks, ETFs, options and bonds, although the exact availability of products and features can depend on the investor’s country of residence.

Schwab’s current pricing

Schwab International currently advertises:

• $0 online listed-equity commissions
• $0 minimum deposit
• U.S. stocks and ETFs
• Options at $0 base commission plus $0.65 per contract
• International wire-transfer capabilities
• Access to U.S.-based investing specialists

Other fees can apply to particular securities, transactions and services.

Who may prefer Schwab?

Schwab International can be attractive to:

• Long-term U.S. stock investors
• ETF investors
• International investors seeking a major U.S. brokerage
• Investors who want U.S.-market research and support
• Investors who don’t necessarily need extensive global-market access

Documents required

Schwab currently identifies documents such as:

• Substitute Form W-8BEN
• Current passport
• Utility bill or other proof of residence

as part of its international account-opening requirements.

Interactive Brokers vs. Charles Schwab International

If you’re trying to choose between the two, the difference becomes clearer when you look at the type of investor each platform may suit.

IBKR currently advertises 170 markets across 40 countries, while Schwab International is positioned primarily around investing in U.S. markets.

Which one should you choose?

Interactive Brokers may be the better choice if you want maximum international flexibility, multiple markets and multiple currencies.

Charles Schwab International may be more attractive if your primary objective is buying and holding U.S. stocks and ETFs through a major U.S. brokerage.

Neither is automatically the best for every investor.

What Is a Nonresident Alien?

For U.S. tax purposes, a nonresident alien (NRA) is generally a foreign individual who is not treated as a U.S. resident under the applicable U.S. tax residency rules.

This distinction is important because U.S. tax treatment can differ significantly between:

• U.S. citizens
• U.S. resident aliens
• Nonresident aliens

Simply living outside the United States does not mean that every investor has identical tax obligations.

Your citizenship, tax residency, physical presence and other circumstances can matter.

Can a Nonresident Alien Buy U.S. Stocks?

Yes, potentially.

You generally do not have to live in the United States to invest in U.S.-listed securities.

The important question is whether the brokerage accepts residents of your particular country and whether the security is available to your account.

For example, Interactive Brokers maintains a published list of countries and territories where accounts are available, subject to restrictions.

A typical process is:

Country eligibility → account eligibility → identity verification → tax documentation → funding → investing

That is more important than simply searching for the most popular U.S. investing app.

Can Nonresident Aliens Buy U.S. ETFs?

Potentially, yes.

Many international investors use U.S.-listed ETFs to obtain exposure to broad markets or specific sectors.

However, availability isn’t the only consideration.

International investors should also investigate:

• U.S. withholding taxes
• Their home-country tax treatment
• Estate-tax considerations where applicable
• Whether their country has investment-product restrictions
• Whether a particular ETF is appropriate for their circumstances

A U.S.-domiciled ETF can have different tax implications from an investment product domiciled in another jurisdiction.

Therefore, international investors should not select an ETF based solely on its expense ratio.

U.S. Brokerage Fees International Investors Need to Understand

A $0 stock commission does not necessarily mean that investing is free.

International investors should examine the complete cost structure.

Trading commissions

Check the cost of buying and selling:

• Stocks
• ETFs
• Options
• Bonds
• Mutual funds

Schwab International currently advertises $0 online commissions for listed U.S. equities, while options carry a $0.65 per-contract fee.

IBKR’s current individual-investor information states that U.S.-listed stocks and ETFs can start at $0 commission depending on the applicable pricing plan, with other products carrying different charges.

Currency conversion

Currency costs can become particularly important for investors outside the United States.

For example, someone earning income in:

• Nigerian naira
• British pounds
• euros
• Canadian dollars
• Australian dollars
• Swiss francs

may need to convert money before purchasing U.S. securities.

Compare:

• FX spreads
• Conversion fees
• Wire fees
• Deposit fees
• Withdrawal fees

A seemingly cheap brokerage can become more expensive if currency conversion costs are high.

Transfer fees

International bank transfers may involve charges from:

• The brokerage
• Sending bank
• Correspondent bank
• Receiving bank
• Currency-conversion provider

Always check the complete funding route before transferring a large amount.

Taxes on U.S. Stocks for Nonresident Aliens

Tax treatment is one of the most important parts of investing in U.S. securities as a foreign investor.

Two areas deserve particular attention:

1. Dividends
2. Capital gains

U.S. Dividend Tax for Nonresident Aliens

U.S.-source dividends paid to a nonresident alien are generally subject to 30% withholding, unless a lower rate applies under an applicable tax treaty.

The IRS states that U.S.-source dividend income paid to an NRA is generally subject to withholding at 30% or a lower applicable treaty rate.

For example:

If you receive $1,000 in U.S. dividends and a 30% withholding rate applies, approximately $300 could be withheld, leaving $700 before considering any other applicable taxes or charges.

A treaty may reduce the rate for eligible investors.

This is one reason international investors should understand dividend taxation before building a high-dividend portfolio.

What Is Form W-8BEN?

Form W-8BEN is an important tax form for many foreign investors.

The IRS explains that eligible foreign individuals use Form W-8BEN to establish that they are not U.S. persons and, where applicable, claim a reduced withholding rate or exemption under an income-tax treaty.

Your brokerage may request this information during account opening.

Do not confuse Form W-8BEN with Form W-9.

The correct tax documentation depends on your status.

Do Nonresident Aliens Pay Capital Gains Tax on U.S. Stocks?

Capital gains can receive different treatment from dividends.

The IRS generally states that capital gains of a nonresident alien are usually not taxable when the individual is present in the United States for fewer than 183 days during the year, although important exceptions apply.

If the nonresident alien is present in the United States for 183 days or more, certain U.S.-source net capital gains can be subject to a 30% rate or a lower treaty rate.

This does not mean international investors can automatically ignore taxes.

Your home country may impose its own tax on:

• Capital gains
• Dividends
• Investment income
• Foreign assets
• Worldwide income

Tax rules can also depend on your specific circumstances.

Do Nonresident Aliens Need an SSN to Open a Brokerage Account?

Not necessarily.

The requirements depend on the brokerage, country of residence, tax status and account type.

A brokerage may request:

• Passport
• Government-issued identification
• Residential address
• Proof of residence
• Foreign tax identification number
• Tax residency information
• W-8BEN
• Employment information
• Source-of-funds information
• Banking information

For example, Schwab International currently identifies a passport, proof of residence and W-8BEN among its international application documentation.

Do not provide a false U.S. address or tax identification number to bypass an eligibility restriction.

Can I Open a U.S. Brokerage Account Without Living in America?

In many cases, yes.

The key distinction is between:

A brokerage located in the United States

and

a brokerage that accepts residents of your country.

You can potentially be a customer of a U.S. brokerage while living abroad.

However, the broker must legally and operationally support customers in your jurisdiction.

Interactive Brokers’ current country list demonstrates how extensive — but still jurisdiction-dependent — international availability can be.

Best Brokerage for Investors in Africa

International investors in Africa should pay particularly close attention to country eligibility.

Brokerage availability can differ substantially across countries.

Interactive Brokers currently lists numerous African countries among its available jurisdictions, including countries such as Ghana, Kenya, South Africa, Uganda, Tanzania, Zambia and others.

However, availability should always be checked directly before applying because eligibility and regulatory restrictions can change.

What African investors should compare

If you live in Africa, pay particular attention to:

• Whether your country is supported
• Deposit methods
• International wire transfers
• Currency conversion
• Minimum funding requirements
• Tax identification requirements
• U.S. dividend withholding
• Your country’s foreign-investment rules
• Withdrawal options

For someone earning in a local currency, FX costs can be just as important as the advertised trading commission.

What About Fidelity, Robinhood and Webull?

Popular U.S. investing platforms are not automatically available to people who live abroad.

This is one of the most common mistakes international investors make.

Someone might see an American brokerage advertised online and assume:

“If Americans can open this account, I can open it too.”

That isn’t necessarily true.

International investors should verify:

1. Country eligibility
2. Residency requirements
3. Account type
4. Tax status
5. Funding requirements

before beginning an application.

How to Open a U.S. Brokerage Account as a Nonresident Alien

The process usually follows several stages.

Step 1: Check country eligibility

Start with the brokerage’s official website.

Confirm that residents of your country can open the type of account you want.

Step 2: Select the appropriate account

For many international investors, this will be an individual taxable brokerage account.

Don’t assume that retirement accounts available to U.S. residents are also available to nonresident aliens.

Step 3: Verify your identity

You may need a passport or government-issued identification.

Step 4: Verify your address

The brokerage may request a utility bill, bank statement or other proof of residence.

Step 5: Provide tax information

You may need to identify your country of tax residence and complete Form W-8BEN where applicable.

Step 6: Fund the account

Depending on the broker, you may use an international wire transfer or another supported funding method.

Step 7: Choose your investments

Once your account is approved and funded, you can purchase eligible securities according to the permissions attached to your account and the laws applicable to you.

Interactive Brokers vs. Charles Schwab: Which Is Better?

Choose Interactive Brokers if you want:

• Broad international market access
• Multiple currencies
• U.S. stocks and ETFs
• International stocks
• Advanced trading tools
• A brokerage designed for global investors

IBKR currently advertises access to 170 markets in 40 countries and multiple currencies.

Choose Charles Schwab International if you want:

• Primarily U.S. stocks and ETFs
• A major U.S. brokerage
• $0 online listed-equity commissions
• U.S.-focused investment tools
• International wire-transfer functionality
• U.S.-based investing support

Schwab International currently advertises $0 online listed-equity commissions and a $0 minimum deposit for its Schwab One International account.

10 Things to Check Before Choosing a Brokerage

Before transferring money, compare:

1. Country eligibility

Can residents of your country actually open the account?

2. Account type

Is the account available to nonresident aliens?

3. U.S. stock access

Can you buy the securities you want?

4. ETF availability

Can you access the ETFs you are considering?

5. Currency costs

How expensive is it to convert your local currency into U.S. dollars?

6. Deposit methods

Can you conveniently fund the account from your country?

7. Withdrawal methods

Can you withdraw money back to your bank?

8. Tax documentation

Can you properly establish your foreign status?

9. Dividend withholding

What U.S. withholding rate could apply?

10. Home-country taxation

How will your country treat your U.S. investments?

Common Mistakes International Investors Should Avoid

Using a fake U.S. address

Never pretend to live in the United States simply to gain access to a brokerage.

Your application should accurately represent your actual residence and tax status.

Ignoring currency costs

A low trading commission does not automatically mean low overall costs.

For frequent international transfers, FX spreads can matter significantly.

Assuming all dividends are tax-free

U.S.-source dividends paid to nonresident aliens are generally subject to withholding, with treaty reductions potentially available to eligible investors.

Assuming all capital gains are tax-free

The U.S. rules can be favorable in some circumstances, but exceptions exist, and your home country may impose its own tax.

Choosing a broker only because it advertises $0 trades

Look beyond the headline commission.

Consider:

• FX costs
• Wire fees
• Withdrawal costs
• Product fees
• Options fees
• Market-data fees
• Other transaction charges

Forgetting about your home country

Opening a U.S. brokerage account doesn’t necessarily eliminate tax reporting requirements where you live.

Frequently Asked Questions

What is the best brokerage account for a nonresident alien?

For many international investors, Interactive Brokers is one of the strongest overall choices because of its international reach, global market access and multi-currency capabilities.

Charles Schwab International can be particularly attractive to eligible investors whose main goal is U.S. stock and ETF investing.

Can foreigners invest in U.S. stocks?

Yes. Foreign investors can potentially buy U.S.-listed securities through brokerages that accept clients from their country of residence.

Can I buy U.S. ETFs as a nonresident alien?

Potentially, yes. The exact ETFs available depend on the brokerage, country and applicable regulations. Tax treatment should also be considered.

Do nonresident aliens pay tax on U.S. dividends?

Generally, U.S.-source dividends paid to nonresident aliens are subject to 30% withholding unless a lower treaty rate applies.

Do nonresident aliens pay tax on U.S. stock gains?

Capital gains are generally treated differently from dividends. They are often not subject to U.S. tax when the NRA is in the U.S. for fewer than 183 days, subject to exceptions.

What is W-8BEN?

W-8BEN is an IRS form used by eligible foreign individuals to establish non-U.S. status and, when applicable, claim treaty benefits.

Can I open an account without an SSN?

Possibly. Requirements vary by brokerage, country and tax circumstances. International investors should check the broker’s current application requirements rather than assuming an SSN is mandatory or unnecessary.

Which is better, Interactive Brokers or Schwab?

Interactive Brokers is generally more compelling for investors seeking global markets and multi-currency capabilities.

Schwab International may be more attractive for investors primarily interested in U.S. stocks and ETFs.

Can someone living in Africa invest in U.S. stocks?

Potentially. Eligibility varies by country. Interactive Brokers currently lists numerous African countries among its available jurisdictions.

Final Verdict: Best Brokerage for Nonresident Aliens in 2026

For an international investor searching for a U.S. brokerage account for nonresident aliens, the two names that deserve the closest attention are Interactive Brokers and Charles Schwab International.

🥇 Best Overall: Interactive Brokers

Interactive Brokers is the stronger overall choice for many international investors because of its extensive global market access, multi-currency capabilities and broad international availability.

🥈 Best for U.S.-Focused Investing: Charles Schwab International

Charles Schwab International is particularly attractive for eligible investors who mainly want U.S. stocks, ETFs and other U.S.-market investments.

But the best brokerage ultimately depends on where you live and what you intend to invest in.

Before opening an account, check:

1. Your country’s eligibility
2. Account requirements
3. Trading commissions
4. Currency-conversion costs
5. Deposit and withdrawal options
6. Tax documentation
7. Dividend withholding
8. Capital-gains treatment
9. Your home country’s tax rules
10. The specific securities you intend to buy

The biggest mistake is choosing a brokerage simply because it is popular in the United States.

For international investors, country eligibility, tax treatment, currency costs and investment access can matter more than a $0 commission headline.

If those factors line up, a suitable international brokerage can provide access to some of the world’s largest companies and deepest financial markets while you continue living outside the United States.

Interactive Brokers official website

Charles Schwab International official website