Few countries make owning US stocks as easy as Canada does. Canadian investment dealers hold US shares in the same accounts as Canadian ones, the tax treaty cuts withholding on dividends, and retirement plans can receive US dividends with no US tax at all. The complications are in the detail. The account type decides whether US tax is waived, credited or simply lost, a Canadian-listed fund behaves differently from a US-listed one, and larger portfolios bring Form T1135 and the US estate tax into play. This guide covers each in turn, ending with one holding followed through three different accounts. Canadian law and the CRA decide how your investments are taxed, and provincial rates differ, so confirm your own position with a Canadian tax professional. The invest-from-abroad hub explains the rules that apply wherever you live.
Where can Canadians buy US stocks?
Through almost any Canadian investment dealer, which can hold US shares and US-listed ETFs in registered plans as well as in ordinary taxable accounts.
Investment dealers are regulated by the Canadian Investment Regulatory Organization (CIRO), and their clients are covered by the Canadian Investor Protection Fund (CIPF). If a member firm becomes insolvent, CIPF covers missing client property up to C$1 million across general accounts such as cash, margin, TFSA and FHSA accounts, a separate C$1 million across retirement accounts such as RRSPs and RRIFs, and another C$1 million for RESPs. It does not protect against market losses.
Many dealers let you keep US dollars in a separate side of the account, so dividends and sale proceeds can stay in dollars rather than being converted each time. That matters more than it sounds, because a typical conversion markup applies in both directions. The guide to choosing a brokerage account explains which costs to compare, and how to buy stocks walks through placing an order.
The other route is a Canadian-listed ETF that holds US shares, which you buy in Canadian dollars on a Canadian exchange. Some of these funds hold the shares directly and others hold a US-listed ETF; the next sections show why the difference matters less than the account you hold them in.
How much US tax comes off dividends in each Canadian account?
Fifteen percent in most accounts, nothing in an RRSP or RRIF, and the cost is only recovered in a taxable account.
US law starts from 30% on US-source dividends, unless a tax treaty sets a lower rate, and the Canada-US convention is the treaty that lowers it for Canadian residents:
| Country | Tax treaty | Dividends (most investors) | Dividends (10%+ corporate owners) | Interest |
|---|---|---|---|---|
| Canada | Yes | 15% | 5% | 0% |
The 5% dividend rate is reserved for companies that own at least 10% of the voting stock of the payer, so individual investors pay the general rate. The interest column reflects Article XI, which leaves interest taxable only in Canada.
Account type then decides what happens to that withholding:
- RRSPs and RRIFs. Article XXI exempts trusts operated to provide retirement income, so US dividends on US-listed shares and ETFs held directly in these plans arrive in full. Locked-in plans such as LIRAs and LIFs qualify too.
- TFSAs, RESPs and RDSPs. The US does not recognize these plans, so it keeps 15%. Canada does not tax the income inside the plan, which leaves nothing for a foreign tax credit to offset, and the 15% is lost.
- Taxable accounts. The US keeps 15%, and Canada lets you credit it against your Canadian tax on the same dividend, so in most cases the withholding costs nothing extra.
To get the treaty rate, your dealer needs a current Form W-8BEN, which certifies that you are a Canadian resident and not a US person. It stays valid until the last day of the third calendar year after the year it is signed. The W-8BEN guide explains each field, and US dividend withholding by country compares Canada's rate with other treaties.
Canadian-listed or US-listed: the withholding layers
The structure of a fund decides whether the RRSP exemption can work, so the same index can cost different amounts in different wrappers.
| Holding | RRSP or RRIF | TFSA, RESP or RDSP | Taxable account |
|---|---|---|---|
| US shares or a US-listed ETF | No US withholding | 15%, lost | 15%, credited against Canadian tax |
| Canadian-listed ETF holding US shares | 15% inside the fund, lost | 15% inside the fund, lost | 15% inside the fund, credited |
| Canadian-listed ETF holding a US-listed ETF | 15% inside the fund, lost | 15% inside the fund, lost | 15% inside the fund, credited |
The exemption belongs to the plan, not to the investor, so it only applies when the plan itself receives US dividends. A Canadian-listed fund is the one receiving them, which is why all Canadian-listed US-equity ETFs suffer the same 15% in any account. In a taxable account the fund reports the foreign tax it paid, and you claim the credit as if you had paid it yourself.
Withholding is not the whole comparison. US-listed ETFs in a taxable account count toward Form T1135, while units of Canadian-listed ETFs do not. US-listed ETFs and US shares are US property for estate tax, and Canadian-listed ETFs generally are not. A Canadian-listed fund also spares you currency conversions, though its fee may be higher than a comparable US-listed fund's. Irish-domiciled funds, a popular choice elsewhere, add little for Canadians, because their 15% fund-level withholding is unrecoverable even in a taxable account; the guide to US and Irish-domiciled ETFs sets out where they do help, and what an ETF is covers the basics.
How does Canada tax US dividends and gains?
US dividends are taxed as ordinary income, without the dividend tax credit, and gains are taxed like gains on Canadian shares, with half included in income.
You report US dividends on line 12100 at their full amount, before the US withholding, converted to Canadian dollars, generally at the Bank of Canada rate for the day each dividend is paid. Foreign dividends do not qualify for the dividend tax credit that Canadian companies' dividends receive, so a US dividend is taxed more heavily than an eligible Canadian one at the same marginal rate. The US tax comes back as a foreign tax credit, claimed on Form T2209 for federal tax (line 40500) and on the provincial form for any remainder. The credit is limited to the Canadian tax on that income, and for investment income it cannot exceed 15% of the foreign income. Tax withheld above 15% can be deducted on line 23200 instead, but a deduction is worth less than a credit, so the real fix is a valid W-8BEN on file.
Gains on US shares are usually taxable only in Canada. Article XIII of the treaty leaves gains on shares to the country of residence, with US real property interests as the main exception. Half of a capital gain is included in income: the increase in the inclusion rate proposed in 2024 was cancelled in March 2025. Both the cost and the proceeds are converted to Canadian dollars at the rates for their own dates, so a stronger US dollar adds to the taxable gain. The page on capital gains tax on stocks explains holding periods and losses in general terms.
None of this applies inside registered plans while the money stays there. RRSP and RRIF withdrawals are taxed as income, and TFSA withdrawals are tax-free.
When do you need to file Form T1135?
When specified foreign property held outside registered plans has a total cost of more than C$100,000 at any time in the year.
For most investors, that property means US shares, US-listed ETFs and cash held abroad. Shares of a non-resident company count whichever dealer holds them, including a Canadian one. Property inside an RRSP, RRIF or TFSA does not count, and nor do units of Canadian mutual fund trusts, which covers most Canadian-listed ETFs, even when the fund holds US shares.
The form has two levels. Between the filing threshold and C$250,000, you can use the simplified Part A: tick each type of property held and name the top three countries by cost. Once the total cost is C$250,000 or more at any time in the year, Part B asks for details of each property, although holdings with a Canadian registered securities dealer can be reported as one total per country. The test uses cost, not market value, measured at any point in the year.
T1135 is due on the same date as your income tax return. Filing late costs $25 a day, with a minimum of $100 and a maximum of $2,500, and failing to file knowingly or through gross negligence carries a penalty of $500 a month, up to $12,000. The guide to reporting US investments at home compares Canada's rules with other countries'.
Rules for Canadian residents in one table
The table summarizes how US holdings are treated for an individual resident in Canada.
| Rule | What applies |
|---|---|
| US withholding on dividends | 15% under the treaty; 0% for RRSPs and RRIFs holding US securities directly; 30% without a valid W-8BEN |
| US withholding on interest | 0% under Article XI |
| US tax on gains | Generally none; gains on shares are taxed only in Canada |
| Canadian tax on US dividends | Ordinary income, no dividend tax credit, with a credit for US tax up to 15% |
| Canadian tax on gains | Half of the gain included in income, measured in Canadian dollars |
| Foreign property reporting | Form T1135 above C$100,000 of cost; detailed reporting from C$250,000 |
| US estate tax | Prorated treaty credit; US shares exempt when the worldwide estate is US$1.2 million or less |
| Dealer insolvency protection | CIPF, up to C$1 million per account category |
Worked example: one $10,000 holding in three accounts
This example puts the same US-listed ETF in three accounts, using the treaty rates above.
Worked example: A $10,000 US-listed ETF yielding 1.3% in an RRSP, a TFSA and a taxable account
Assumptions: $130 of dividends in the year, a 40% combined marginal tax rate, and amounts in US dollars for simplicity, although Canada works in Canadian dollars.
- RRSP: no US withholding, so $130 stays in the plan; tax is deferred until you withdraw
- TFSA: US withholding of $130 × 15% = $19.50, lost for good; $110.50 stays in the plan tax-free
- Taxable account: $19.50 withheld, then Canadian tax of $130 × 40% = $52 less the $19.50 credit = $32.50; total tax $52, the same as if the US had withheld nothing
- Same index through a Canadian-listed ETF in the RRSP: $19.50 withheld inside the fund, lost
On a single holding the gaps look small, but they repeat every year and compound. Losing 15% of a 1.3% yield costs about 0.2 percentage points of return a year, and the compound interest calculator can show what that adds up to on your own balance over 20 or 30 years. Fees work the same way, so compare a fund's management fee with the withholding it saves before switching. The guide to dividend investing basics explains how yields and payout dates work.
Does the US estate tax still matter for Canadians?
Far less than for most foreign investors, because the treaty gives Canadians a prorated share of the exemption that US citizens receive.
Without the treaty, the US could tax a nonresident's estate holding more than $60,000 of US-situated assets, with a credit of only $13,000, which offsets the tax on the first $60,000 of US assets. Article XXIX B of the Canada-US convention replaces that credit with a share of the full US unified credit, in proportion to the US part of the worldwide estate, as long as the executor provides the required information. With the 2026 exemption of $15,000,000 per person, the full credit is $5,945,800. A smaller rule applies first: when the worldwide estate is US$1.2 million or less, the US can tax only property such as US real estate, so US shares are exempt.
Worked example: US estate tax for three Canadian estates in 2026
- Worldwide estate of US$1.1 million, including US$400,000 of US shares: exempt under the small-estate rule
- Worldwide estate of US$9 million, including US$1.8 million of US shares: credit of $5,945,800 × 1.8 ÷ 9 = $1,189,160 against tentative tax of $665,800, so $0 tax
- Worldwide estate of US$25 million, including US$2 million of US shares: credit of $5,945,800 × 2 ÷ 25 = $475,664 against tentative tax of $745,800, so $270,136 tax
The pattern is that an estate of US$15 million or less worldwide generally owes no US estate tax on US shares, provided no taxable gifts have used up the credit. An estate with more than $60,000 of US assets still files Form 706-NA, due nine months after death unless extended, to claim the treaty position. US shares and US-listed ETFs count as US property even inside an RRSP or TFSA, while Canadian-listed ETFs that hold US shares generally do not.
Canada adds its own layer: at death, capital property is generally treated as sold, so gains on US shares become taxable in the final Canadian return. Article XXIX B lets any US estate tax paid be credited against the Canadian tax on US-source income and gains in that year. The guide to US estate tax for nonresidents covers filing and valuation.
What are the risks for Canadian investors?
Currency is the main one, followed by tax leakage that is easy to overlook and paperwork that grows with the portfolio.
For reference, the live rate is 1 USD = 1.3987 CAD (Nov 2, 2026). Every US holding is a bet on the US dollar as well as on the company, and because Canada measures gains in Canadian dollars, currency moves change your tax as well as your return. The USD to CAD converter shows today's rate, the guide to currency risk on US assets explains how swings feed into returns, and holding US dollars abroad covers keeping cash in dollars between trades.
- Account leakage. US dividends in a TFSA, RESP or RDSP lose 15% every year, and an expired W-8BEN can raise the rate to 30% in any account.
- Reporting penalties. A missed T1135 can cost up to $2,500 even when no tax is owed.
- Estate exposure. Large estates can still owe US estate tax, and the treaty claim needs information from the executor.
- Market falls. US shares can drop sharply and recover slowly; the SPY page shows the S&P 500 fund's history, and types of investment risk covers the rest.