If you live outside the United States and hold US stocks, the IRS wants a share of your dividends. By default, that share is 30% - withheld automatically before the money reaches your account. No filing required from you, no notice, no negotiation. The broker or fund company does it.
What most foreign investors do not realize is that 30% is not always the final answer. A tax treaty with the US may cut that rate in half. Some categories of dividend income are exempt from US withholding entirely under US domestic law, regardless of any treaty. And REITs follow a different set of rules from ordinary stocks.
This guide covers all of it accurately, based on IRC Section 871, IRS Publication 515 (2026 edition), and the IRS treaty tables last updated February 23, 2026.
Who Is a “Foreign Investor” for US Tax Purposes?
US tax law does not care about your citizenship or passport. It cares about your tax residency status.
A nonresident alien (NRA) is any individual who is not a US citizen, does not hold a green card, and does not meet the substantial presence test - which requires being physically present in the United States for at least 31 days in the current year and 183 days over the current and prior two years (using a weighted formula).
If you live in Germany, Israel, Canada, Japan, or anywhere else outside the US, hold US stocks through a foreign or US brokerage, and do not have a green card or meet the substantial presence test - you are an NRA for US tax purposes.
NRAs are taxed by the US only on US-source income. Worldwide income is off the table. But US-source dividends from US corporations are very much on it.
The legal framework for NRA taxation of investment income is IRC Section 871 for individuals and IRC Section 881 for foreign corporations. Both impose a flat 30% tax on gross US-source FDAP income paid to foreign persons, unless a specific exception or treaty rate applies.
FDAP Income: What the 30% Actually Covers
The 30% default applies to FDAP income - Fixed, Determinable, Annual, or Periodical income from US sources. For foreign investors, this most commonly means:
- Dividends from US corporations
- Interest from US sources (with a major exemption - see below)
- Royalties from US sources
- Rental income from US real estate
What is not FDAP and generally not taxable to NRAs:
- Capital gains from selling US stocks or bonds (with the significant exception of US real estate - see FIRPTA below)
- Most US bank and brokerage interest (exempt under the portfolio interest exemption)
The 30% is a gross basis tax - it applies to the full dividend amount before any deductions. There is no netting of losses, no standard deduction, no personal exemptions. You receive $1,000 in US dividends; $300 goes to the IRS before you see a cent.
The withholding agent - your broker, the dividend-paying company, or the fund administrator - is legally required to withhold and remit that tax to the IRS. They report it to you on Form 1042-S (Foreign Person’s US Source Income Subject to Withholding), issued by March 15 of the following year.
Three Dividend Categories That Are Exempt Without Any Treaty
This is where most guides get incomplete. Under US domestic law - with no treaty required - three categories of distributions from US Regulated Investment Companies (RICs, which includes most US-domiciled ETFs and mutual funds) are exempt from withholding when paid to NRAs.
1. Interest-Related Dividends (IRC §871(k)(1))
A US ETF or mutual fund that holds bonds passes through its interest income to investors as dividends. Under IRC Section 871(k)(1), those dividends - to the extent they represent interest income that would itself be exempt if paid directly to the NRA - are not subject to the 30% withholding.
In practice: if you hold a US bond ETF such as a Treasury or aggregate bond fund, a portion or all of your distribution may qualify as an interest-related dividend and arrive with zero US withholding. The fund company is required to designate and report which portion qualifies.
Important caveat: Brokers do not always apply this exemption correctly. Some withhold 30% on the entire distribution and leave it to the investor to file for a refund. If you hold US bond ETFs, check your Form 1042-S to see whether withholding was applied to interest-related dividends. If it was, you may be entitled to a refund via Form 1040-NR.
2. Short-Term Capital Gain Dividends (IRC §871(k)(2))
When a US ETF or mutual fund realizes net short-term capital gains and distributes them to shareholders, those distributions are designated as short-term capital gain dividends. Under IRC Section 871(k)(2), these are also exempt from NRA withholding - because the underlying income (short-term capital gains) would itself be exempt from US tax if the NRA had realized it directly.
Note: This exemption does not apply to NRAs who are present in the US for 183 days or more in the tax year (a separate, narrower substantial presence rule under IRC §871(a)(2)).
3. Long-Term Capital Gain Distributions from RICs
Long-term capital gain distributions from US mutual funds and ETFs are also generally not subject to NRA withholding. NRAs are not subject to US capital gains tax on portfolio investments - this is a fundamental rule of US international tax law. Capital gains are ECI only if connected to a US trade or business, which holding a brokerage account is not.
The practical picture for foreign ETF investors: If you hold a US-domiciled equity ETF, ordinary dividends (representing the underlying stock dividends) are subject to 30% withholding or a reduced treaty rate. Capital gain distributions and designated interest-related dividends are not. How much of your annual distribution falls into which category depends on the fund’s composition and the fund company’s designations for that year.
The Default Rate and How Treaties Change It
For dividends that do not qualify for any of the exemptions above - primarily ordinary dividends from US stocks and equity ETFs - the 30% default applies unless a tax treaty reduces it.
The US has active income tax treaties with 68 countries as of January 2026 (IRS Table 3, last updated February 23, 2026). For most of those treaties, the portfolio investor dividend rate is 15%, and the rate for corporate shareholders with a qualifying direct stake (typically 10% or more of voting stock) is 5%.
The table below shows verified rates for major countries based on the IRS treaty tables and individual treaty texts.
| Country | Portfolio Rate | Direct Corporate Rate | Qualifying Stake |
|---|---|---|---|
| Germany | 15% | 5% | 10% voting |
| United Kingdom | 15% | 5% | 10% voting |
| Ireland | 15% | 5% | 10% voting |
| Netherlands | 15% | 5% | 10% voting |
| France | 15% | 5% | 10% voting |
| Canada | 15% | 5% | 10% voting |
| Australia | 15% | 5% | 10% voting |
| Japan | 10% | 5% | 10% voting |
| Israel | 25% | 12.5% | 10% or more |
| India | 25% | 15% | 10% voting |
| China | 10% | 10% | - |
| No treaty | 30% | 30% | n/a |
Countries without a US income tax treaty include Brazil, Singapore, UAE, Saudi Arabia, Hong Kong, and Argentina. Investors from these countries pay the full 30% default on US dividends. There is no mechanism to reduce this short of restructuring through a treaty-country entity, which raises its own anti-abuse questions.
A note on Israel: The US-Israel tax treaty (signed 1975, updated multiple times) is notably less favorable than the treaties with European partners. Portfolio investors receive no reduction from Israel’s domestic 25% withholding rate on dividends. Only corporate investors holding 10% or more receive a meaningful reduction to 12.5%. This contrasts sharply with the 15% treaty rate that German, British, or Canadian investors enjoy. Israeli investors holding US stocks face the full 30% US withholding unless they can claim treaty benefits - and even then, the treaty is limited compared to Europe.
Japan is the notable positive exception in the table - the 2003 treaty, updated by a 2019 Protocol, delivers a 10% portfolio rate instead of the usual 15%, and a 0% rate on interest. This makes Japan one of the more favorable US treaty partners for investors.
How to Claim the Treaty Rate: Form W-8BEN
To receive the reduced treaty rate, you must provide your broker or withholding agent with a completed Form W-8BEN (Certificate of Foreign Status of Beneficial Owner for United States Tax Withholding and Reporting - Individuals). Entities use the related Form W-8BEN-E.
The form is not filed with the IRS. It is held by the withholding agent as documentation for applying the correct rate.
What you need to complete:
- Part I: Your name, country of citizenship, permanent address, and mailing address
- Line 6: Your foreign taxpayer identification number (tax ID from your country of residence)
- Part II (Treaty Claim): Your country of residence, the treaty article under which you claim a reduced rate, and the rate itself
For most investors from treaty countries claiming a 15% rate on US dividends, Line 9 will reference the Dividends article of the relevant treaty (e.g., Article 10 for the US-Germany treaty) and state the 15% rate.
Operational rules:
- Submit W-8BEN to your broker before the first dividend payment. If you do not have one on file, the broker withholds at 30% from day one.
- The form is valid for three calendar years from the year of signing. A form signed in 2024 expires December 31, 2027. When it expires, the broker reverts to 30% automatically.
- Renew before expiry. Set a calendar reminder.
- If your circumstances change - you move countries, change tax residency - update the form promptly.
- If you hold US stocks through a non-US broker (a German, Israeli, or UK broker), confirm whether the broker handles W-8BEN submission on your behalf as part of account opening. Many do. Some do not.
What happens without W-8BEN: The broker withholds 30% on every dividend. You are entitled to reclaim the overpaid amount by filing Form 1040-NR with the IRS, but this involves filing a US tax return, takes months, and is best avoided by simply keeping a valid W-8BEN on file.
REITs: A Different Set of Rules
US Real Estate Investment Trusts (REITs) distribute several types of income that are taxed differently for foreign investors. This is an area where the standard “30% or treaty rate” framework breaks down.
Ordinary REIT Dividends
The regular quarterly distributions that most REITs pay - representing their rental income and other operating income - are ordinary dividends (FDAP income). These are subject to 30% withholding or a reduced treaty rate, exactly like dividends from any US corporation. Filing a W-8BEN to claim a treaty rate works here.
Capital Gain Distributions from REITs
When a REIT sells a property at a gain and distributes that gain to shareholders, those distributions are classified as capital gain distributions. For NRAs, these are not simple capital gains - they trigger FIRPTA (Foreign Investment in Real Property Tax Act).
Under FIRPTA (IRC §897), gains from the disposition of US real property interests are treated as Effectively Connected Income (ECI) for foreign investors, subject to US net-basis taxation at graduated rates - not the flat 30% FDAP rate. The REIT (or the broker) is required to withhold 21% of the gain recognized on the distribution.
This withholding rate is different from the 30% FDAP rate and is not reducible by a standard tax treaty. The investor must file a US tax return (Form 1040-NR) to reconcile the final tax owed.
The Domestically Controlled REIT Exception
There is one important exception: if a REIT is domestically controlled - meaning less than 50% of its shares have been held by foreign persons during the prior five years - then the sale of shares in that REIT by an NRA is not subject to FIRPTA. For publicly traded REITs, this exception is commonly available, but the investor cannot always determine domestic control status independently. Brokers and REIT investor relations departments typically publish this information.
Treaties and REITs
Tax treaties generally do not override FIRPTA for capital gain distributions. A German or British investor holding a US REIT benefits from the treaty rate on ordinary dividends but is still subject to FIRPTA on capital gain distributions. This is a consistent source of confusion for foreign investors who assume the treaty covers all distributions from a REIT uniformly.
US ETFs vs. Foreign ETFs: The Withholding Layer Difference
Foreign investors choosing between US-domiciled and foreign-domiciled (typically Irish or Luxembourg) ETFs that hold US stocks face an important structural tax difference.
US-domiciled ETF (e.g., SPY, VTI):
- The fund receives US dividends from underlying stocks with no withholding (it is a US entity).
- The fund then distributes dividends to foreign investors, subject to 30% withholding (or treaty rate if W-8BEN is filed).
- Interest-related dividends and short-term capital gain dividends within the distribution may be exempt.
Irish-domiciled ETF (e.g., CSPX, VUSA):
- The fund receives US dividends from underlying stocks subject to 15% withholding under the US-Ireland treaty (the fund itself claims the treaty rate).
- The fund then distributes to foreign investors subject to 0% withholding from Ireland (Ireland does not withhold on fund distributions to non-Irish residents in most cases).
- The investor’s home country taxes the income at its domestic rate.
The net result for most European investors: An Irish-domiciled ETF typically delivers a better after-tax outcome than a US-domiciled ETF, because the treaty-level 15% US withholding becomes the final US tax layer, and no additional withholding is applied at distribution. With a US-domiciled ETF, the 15% treaty rate is also achievable via W-8BEN - but there is an extra documentation step and a risk of the broker applying 30% if the form is not on file.
For Israeli investors: because the US-Israel treaty does not reduce the portfolio dividend rate below 25%, Israeli investors face a higher embedded US withholding cost in US-domiciled ETFs regardless of W-8BEN. An Irish-domiciled ETF benefits from the US-Ireland 15% treaty rate at the fund level, which is better than the 25% the investor would face directly. This makes Irish-domiciled ETFs generally more efficient for Israeli investors holding US equity exposure.
If Too Much Was Withheld: Reclaiming via Form 1040-NR
If your broker withheld more than you owe - because you did not have W-8BEN on file, or because interest-related dividends were incorrectly withheld - you are entitled to a refund. The mechanism is Form 1040-NR (US Nonresident Alien Income Tax Return).
Filing deadlines for the 2025 tax year (filed in 2026):
- April 15, 2026 if you received wages subject to US income tax withholding
- June 15, 2026 if you had no wages subject to withholding (the typical case for a passive foreign investor)
- Extension to October 15 available on request
Key schedules:
- Schedule NEC: Reports FDAP income (dividends, interest, royalties) not connected to a US trade or business. This is where you list the withheld dividends and claim any treaty rate that should have applied.
- Schedule OI: Required for all Form 1040-NR filers. Reports visa type, days in the US, country of residence, and treaty claims.
You need: Form 1042-S from your broker (issued by March 15), your treaty information, and an ITIN (Individual Taxpayer Identification Number) if you do not have a Social Security Number. Apply for an ITIN using Form W-7 before filing.
Form 1040-NR can now be e-filed for individuals, which significantly speeds up processing compared to paper filing.
The IRS limits refund claims to three years from the original filing deadline. If you have been systematically overwithholding for years without filing, you can reclaim the most recent three years but not further back.
Capital Gains: Generally Not Taxable for Foreign Investors
One of the most investor-friendly features of the US tax system for NRAs is the general exemption from US capital gains tax on portfolio investments.
If you are a foreign investor who buys and sells US stocks through a brokerage account, the gains you realize are generally not subject to US tax. There is no withholding on sale proceeds (beyond the normal dividend withholding on distributions received while you held the stock), and you do not need to file a US return just because you sold US shares at a profit.
This exemption applies as long as you are not trading as a US trade or business, and as long as you are not present in the US for 183 or more days in the tax year (which would make capital gains taxable under IRC §871(a)(2)).
The major exception: FIRPTA. If you sell US real estate, or shares in a corporation where more than 50% of the fair market value of assets consists of US real property (a US Real Property Holding Corporation), the gain is treated as ECI and subject to US tax. The buyer is required to withhold 15% of the gross sale price (not 15% of the gain - 15% of the full price), which is then reconciled against the actual tax owed when the investor files Form 1040-NR.
For publicly traded US REITs, the FIRPTA exemption for domestically controlled entities applies in many cases, but this requires verification.
Common Mistakes That Cost Foreign Investors Money
No W-8BEN on file. The most expensive and most preventable mistake. Without a valid form, every US dividend is hit at 30%. On a $150,000 portfolio yielding 2%, that is $450 per year in excess withholding compared to the standard 15% treaty rate - and $900 compared to the 0% that might apply for a bond ETF investor in a treaty country.
Letting W-8BEN expire. The form is valid for three calendar years. Many investors submit it once and forget. The broker reverts to 30% withholding on expiry without notice. Set a reminder.
Assuming the treaty rate covers all REIT distributions. It covers ordinary dividends. Capital gain distributions from REITs are subject to FIRPTA rules, not the standard dividend withholding framework.
Missing the interest-related dividend exemption. If you hold US bond ETFs, a portion of your distributions may be exempt from withholding under IRC §871(k). Some brokers do not apply this correctly. Check your Form 1042-S against what was withheld.
Not filing Form 1040-NR to reclaim excess withholding. If you have been receiving 30% withholding on income that should have been taxed at 15% or 0%, you can reclaim the overpaid amount - but only for the most recent three years. Investors who do not file lose this money permanently.
Assuming Singapore, UAE, or Brazil investors receive treaty protection. They do not. There is no US income tax treaty with these countries. Full 30% withholding applies with no mechanism to reduce it via W-8BEN treaty claims. (W-8BEN still needs to be filed to certify foreign status and prevent backup withholding, but the treaty rate box cannot be claimed.)
Practical Checklist for Foreign Investors in US Securities
Before your first dividend payment:
- Confirm your NRA status (not a US citizen, green card holder, or substantial presence test passer)
- Check whether your country has a US tax treaty and what the dividend rate is
- Complete Form W-8BEN and submit it to your broker
- On Line 9, cite the correct treaty article and reduced rate (for most European investors: 15%, Article 10 of the relevant treaty)
Annually:
- Review Form 1042-S received from your broker by March 15
- Verify that the withholding rate applied matches what you claimed
- Check whether any withholding was applied to interest-related dividends or short-term capital gain dividends (these should be 0%)
- If excess withholding occurred, file Form 1040-NR by June 15 to reclaim it
- Confirm your W-8BEN has not expired
For REIT investors specifically:
- Confirm the ordinary dividend withholding rate via W-8BEN treaty claim
- Understand that capital gain distributions may be subject to FIRPTA withholding of 21% - separate from the treaty rate
- Check whether the REIT qualifies as domestically controlled (less than 50% foreign ownership) for any FIRPTA exemptions
Summary: The Full Rate Map
| Situation | US Withholding Rate |
|---|---|
| No treaty (Brazil, Singapore, UAE, etc.) | 30% |
| Most European treaty countries (Germany, UK, Ireland, Netherlands, Canada, Australia) | 15% |
| Japan | 10% |
| Israel | 25% (portfolio) / 12.5% (10%+ corporate) |
| India | 25% (portfolio) / 15% (direct corporate) |
| Interest-related dividends from US ETFs/funds (IRC §871(k)(1)) | 0% |
| Short-term capital gain dividends from US ETFs/funds (IRC §871(k)(2)) | 0% |
| Long-term capital gain distributions from US ETFs/funds | 0% |
| Capital gains from selling US stocks (non-real estate) | 0% |
| Ordinary REIT dividends | 30% or treaty rate |
| REIT capital gain distributions (FIRPTA) | 21% of gain (net basis) |
| US real estate sale proceeds (FIRPTA) | 15% of gross sale price |
The 30% default is a starting point, not a ceiling and not always a floor. Understanding which category your income falls into - and having the correct documentation on file before the first payment - is what separates investors who keep 85% of their US dividend income from those who keep only 70%.
This article is informational only and does not constitute tax or legal advice. Rates and rules are based on IRC Section 871, IRS Publication 515 (2026 edition), IRS Treaty Tables (updated February 23, 2026), and individual treaty texts as published by the US Treasury and IRS. Tax rules change. Consult a qualified cross-border tax professional for advice specific to your situation.
Sources: IRC §871(a), §871(k)(1), §871(k)(2), §897 (FIRPTA); IRS Publication 515 (2026); IRS Publication 519 (2025); IRS Tax Treaty Tables (IRS.gov, February 2026); PWC Tax Summaries - United States Corporate Withholding Taxes (March 2026); US-Israel Tax Treaty (IRS.gov/pub/irs-trty/israel.pdf); US-Japan Income Tax Convention and 2019 Protocol.
