How to open a US brokerage account as a nonresident: firms, documents and funding

Buying US shares from abroad starts with a choice that most US investors never think about: which kind of firm will hold the account, and in which country it is regulated. After that come identity checks built for people without a US address or Social Security number, a tax form that replaces the one Americans sign, and a funding step in which the currency conversion can cost more than years of trading fees. This guide walks through each stage for someone living outside the United States, without naming or ranking firms. It covers the routes to US markets, the documents to prepare, how to fund the account, the countries firms turn away, minimums, and the statements and tax forms that arrive afterward. The guide to investing in the US from abroad sets out the wider picture.

Can a nonresident open a US brokerage account?

Yes: US law sets no residency or citizenship test for a brokerage account, and many US-registered firms accept clients who live abroad.

The anti-money-laundering rules that govern account opening are written with non-US customers in mind. They spell out which identification numbers a foreign customer can give and how a firm may verify them, so living abroad is not an obstacle in itself. What changes is the paperwork around the account. You certify foreign status on Form W-8BEN rather than signing the W-9 that Americans use, US dividends are taxed by withholding before they reach you, and year-end tax reporting comes on Form 1042-S.

Acceptance is a commercial and legal decision for each firm, though, and it often depends on your country. A firm needs to be comfortable that serving you does not break the rules where you live. The general criteria for choosing a firm, from fees to order types, are covered in how to choose a brokerage account and how to buy stocks.

Which kinds of firms accept clients from outside the US?

Three kinds: US-registered brokers that take foreign clients directly, international groups serving you through a local entity, and banks or brokers at home that offer US market access.

The route matters most if something goes wrong. With a direct account, your shares sit with a US broker-dealer, and its statements must name the carrying firm and say whether it is a SIPC member. With the other two routes, your shares are typically held in the firm's name at a US custodian alongside those of other customers, and your claim runs through the local firm and the protection scheme of the country where it operates. What SIPC does and does not cover is set out in SIPC coverage explained.

Costs differ too. Local firms may charge more per trade or for currency conversion, but they often report in your own currency and in the format your tax office expects. Direct accounts usually trade in dollars and leave home reporting to you.

What documents do you need to open the account?

Expect to give your name, date of birth, street address and a passport or other government photo ID, plus your home tax number for the W-8BEN.

US customer identification rules set the minimum every broker must collect before opening an account:

• Name and date of birth. As shown on your identity document.
• Address. A residential or business street address. Someone without one can give an Army or Fleet Post Office box, or the street address of next of kin or another contact. Firms commonly ask for a recent utility bill or bank statement as proof.
• An identification number. For a non-US person, one or more of a taxpayer identification number, a passport number with the country of issue, an alien identification card number, or the number and issuing country of another government photo ID showing nationality or residence.

Firms then verify the details, either against documents such as an unexpired passport or through non-documentary checks such as comparing your information with public databases or contacting you. They must also check new customers against US government lists of known or suspected terrorists, and they keep the identity records for five years after the account closes. If a firm cannot verify who you are, its procedures say when it must refuse or close the account.

FINRA's account rules add more. Firms ask for your occupation and employer and whether you work for another securities firm, and they must try to obtain the name of a trusted contact person aged 18 or older, though you can decline to give one. Most applications also ask about income, net worth, investing experience and the source of the money you plan to deposit.

The W-8BEN is usually part of the same application. You give your home tax number and claim your treaty country, and a joint account needs a form from every owner. Form W-8BEN explained goes through it line by line.

How do you fund a US brokerage account from abroad?

Most nonresidents fund the account by international wire, either converting to dollars at their own bank first or sending local currency for the broker to convert.

An international wire usually travels over the SWIFT network, sometimes via one or more correspondent banks, and each step can take a fee. The sending bank usually charges a flat amount, an intermediary bank may deduct a charge from the amount in transit, and the receiving side may charge again. International wire transfer fees and SWIFT codes explained cover the mechanics, and how long international transfers take covers timing. Firms generally accept wires only from an account in your own name, so a transfer from a relative or a business account is likely to be returned.

The larger cost is often invisible: the markup built into the exchange rate. The table shows what euro amounts convert to at today's mid-market rate and at two common markups.

The columns differ only by the markup, and the gap between them grows with every euro you send. Exchange rate markups explains how banks build them into the rate, and the currency converter shows the mid-market rate for other pairs.

Your own country may add rules and costs of its own. Resident Indians, for example, can send up to USD 250,000 per financial year (April to March) under the Liberalised Remittance Scheme, and Brazil charges IOF of 1.1% on currency bought to invest abroad. The money transfer cost calculator helps compare routes before a large transfer.

Which countries do US brokers refuse?

Residents of countries under broad US sanctions, such as Cuba, Iran and North Korea, cannot open accounts, and each firm keeps its own list of countries it does not serve.

US sanctions are administered by the Treasury's Office of Foreign Assets Control, which runs programs ranging from embargoes on whole countries to measures against named people and companies. Every US firm screens customers against OFAC's list of specially designated nationals, whatever country they live in, and sanctions programs change as policy does.

Beyond sanctions, firms decide for themselves. Some avoid countries whose laws restrict foreign firms from serving local residents, or where verifying identity and source of funds is hard. Lists differ from firm to firm and change over time, so check the current list before applying and again before moving country.

Rules at home can block particular products even where an account is allowed. In the European Union, PRIIPs rules have since January 1, 2018 required a key information document before a packaged product such as an ETF is offered to retail investors, and US-listed ETFs generally do not publish one, so EU retail investors usually cannot buy them. The comparison of US and Irish-domiciled ETFs covers the alternatives.

Is there a minimum deposit for a nonresident account?

US rules set no minimum for a cash account, so any minimum is the firm's own policy; a margin account needs at least $2,000 of equity under FINRA rules.

Minimums at firms that accept foreign clients vary widely, from nothing to several thousand dollars, and some differ by country or account type. In practice wire fees set a floor of their own: a $40 charge is 4% of a $1,000 deposit but only 0.4% of $10,000, so fewer, larger transfers usually make sense. Fractional shares let small balances spread across several holdings.

Margin accounts carry extra risk and extra rules, covered in margin accounts explained. One rule has just changed: FINRA replaced its pattern day trader requirements, including the $25,000 minimum equity for frequent day traders, with intraday margin standards effective June 4, 2026, and firms have until October 20, 2027 to finish implementing them. Before funding, read the fee schedule for account, inactivity, currency conversion and outgoing wire fees, which tend to matter more to nonresidents than commissions.

What statements and tax forms will you receive?

Expect an account statement at least every quarter, a confirmation for each trade and, by March 15, a Form 1042-S covering the previous year's US income.

FINRA requires statements at least once a quarter for any account with positions, cash or activity. They must show the opening and closing balances, name the carrying firm and state whether it is a SIPC member, and they tell you to report errors promptly and to confirm any oral instructions in writing. Assets the firm lists only as a courtesy, held elsewhere, must be marked as possibly outside SIPC coverage.

Form 1042-S reports US-source income paid to you and the tax withheld from it, type by type, and it is issued even when the income was exempt and nothing was withheld. Because the W-8BEN certifies that you are an exempt foreign person for broker transactions, sales are not reported on the Form 1099-B that US customers receive. US dividend withholding tax by country explains how to read the 1042-S boxes.

None of these forms satisfies your home tax office. Statements are in dollars and follow the US calendar year, so you may need to convert figures and regroup them for a different tax year. Reporting US investments at home covers what tax offices typically ask for.

Risks of holding a brokerage account in another country

• Distance from recourse. Complaints and disputes run through US channels and US rules, far from your home regulator.
• Limits of protection. SIPC replaces missing securities and cash at a failed member firm; it does not cover falling prices, bad advice or assets held outside the firm.
• Currency. Your holdings are priced in dollars, so your wealth in your home currency moves with the exchange rate as well as the market.
• Estate exposure. US shares and US-domiciled funds count toward US estate tax above $60,000 of US-situated assets, and heirs may wait many months for access, as US estate tax for nonresidents explains.
• The firm's country list. A firm can stop serving your country, and a move abroad can leave you with a restricted account.
• Impersonation. Fake brokers and copycat websites target people investing abroad. Check a US firm on FINRA's BrokerCheck and SIPC's list of members before sending money, and read money transfer scams for the warning signs.

Checklist before you apply

Local rules decide whether you may hold a foreign account, how its income is taxed and what you must report each year, and they differ widely between countries. A tax professional where you live can confirm what applies before you open the account. Once it is funded, what is an ETF and the SPY data page are useful starting points for choosing what to hold.