US Withholding Tax: Should You Hold VOO in a TFSA or RRSP?
If you are a Canadian buying US index funds like VOO, QQQ, or VFV, there is a quiet tax that most beginners never notice: US withholding tax on the dividends those funds pay. Understanding how US withholding tax works in a TFSA versus an RRSP is one of the few decisions where simply putting the right fund in the right account can save you money every single year, with no extra risk and no extra effort. This guide explains the rule in plain language and shows you where each fund belongs.
What Is US Withholding Tax?
When a US company like Apple or Microsoft pays a dividend, and that dividend flows to someone outside the United States, the US government takes a cut before the money ever reaches the investor. For Canadian residents, the treaty rate on that dividend is 15%. This is called a withholding tax because it is held back at the source, automatically, before the cash lands in your account.
This only applies to dividends (and interest), not to price growth. If VOO goes up in value and you sell it for a gain, US withholding tax does not touch that gain. It is purely a tax on the dividend income the fund distributes along the way.
It is also worth being clear about what this tax is not. It is completely separate from the RRSP withholding tax you may have read about, which is the tax your bank holds back when you withdraw money from your RRSP. Same phrase, two totally different taxes: one is charged by the US on foreign dividends coming in, the other is charged by Canada on RRSP money going out.
Why the Account Matters: The Canada-US Tax Treaty
Canada and the United States have a tax treaty. Buried inside it is a rule that matters enormously for index investors: the US agrees not to charge its 15% dividend withholding tax when the investment is held inside a recognized Canadian retirement account. The RRSP (and the RRIF it becomes later) qualifies. The TFSA does not.
The reason is almost accidental. The TFSA was created in 2009, long after the treaty was written, and the treaty language only recognizes retirement plans. Because the IRS does not view the TFSA as a retirement account, it does not extend the exemption to it. So the exact same VOO shares paying the exact same dividend are treated differently purely based on which account they sit in.
VOO, QQQ, and VFV: Where Each One Belongs
Here is how the three funds Canadians ask about most are treated. VOO and QQQ are US-listed (they trade in US dollars on a US exchange). VFV is Canadian-listed (it trades in Canadian dollars on the TSX and holds the US market inside a Canadian wrapper).
| Fund | Listed where | In an RRSP | In a TFSA |
|---|---|---|---|
| VOO (S&P 500) | US exchange, USD | No US withholding on dividends (treaty exemption) | 15% withheld, not recoverable |
| QQQ (Nasdaq 100) | US exchange, USD | No US withholding on dividends (treaty exemption) | 15% withheld, not recoverable |
| VFV (S&P 500, CAD) | Toronto exchange, CAD | 15% withheld at the fund level – the wrapper loses the exemption | 15% withheld at the fund level |
The VFV nuance most people miss
VFV is convenient. It trades in Canadian dollars, so you avoid converting currency, and it tracks the same S&P 500 index as VOO. But VFV actually holds VOO inside it. When the underlying US dividends pass from VOO up to the Canadian VFV wrapper, the US takes its 15% at that step – and because the holder of the US security is a Canadian fund trust rather than you personally, the treaty exemption does not apply. That 15% is charged whether VFV sits in your RRSP, your TFSA, or a regular account. There is no version of holding VFV that escapes it.
So the honest trade-off is this: VOO in an RRSP avoids the 15% but requires US dollars and a bit more effort. VFV anywhere is simpler and currency-free but always pays the 15% at the fund level. Neither is wrong; they just optimize for different things – tax efficiency versus convenience.
What About a Regular (Non-Registered) Account?
There is a third case worth knowing. If you hold a US-listed fund like VOO in a normal taxable account (not a TFSA or RRSP), the 15% is still withheld – but you can usually claim it back as a foreign tax credit on your Canadian tax return. So in a taxable account the withholding is mostly recoverable.
This is what makes the TFSA the real problem child. It is the one account where the 15% is taken and there is no way to recover it, because a TFSA has no Canadian tax for the foreign credit to offset. The same logic applies to the RESP and FHSA, which the treaty also does not recognize.
How Much Does the 15% Actually Cost You?
It helps to put a number on it. The S&P 500 pays a dividend yield of roughly 1.3% per year. On a $100,000 holding, that is about $1,300 of dividends annually. Losing 15% of that to US withholding is about $195 per year – money you would keep if the same fund were in an RRSP instead of a TFSA.
That may not sound dramatic in a single year. The point is that it repeats every year and it compounds: the $195 you did not lose would itself have stayed invested and grown. Over a couple of decades on a growing balance, that steady drag quietly adds up to thousands of dollars. A lower-dividend fund like QQQ (yield closer to 0.5%) has a smaller drag, simply because there is less dividend to tax – which is another reason the highest-dividend US holdings are the best candidates for the RRSP.
See what the drag costs over time
Use our free calculator to model a portfolio with and without the annual 15% dividend drag, and watch how the gap widens through compounding over 10, 20, or 30 years.
Open the Compound Interest CalculatorSimple Rules for Where to Put Your US Funds
You do not need to memorize the treaty. For most Canadian index investors, these rules of thumb cover it:
- US-listed US-stock funds (VOO, QQQ) belong in the RRSP. That is the one account that avoids the 15% dividend tax entirely.
- If you want US exposure in your TFSA, a Canadian-listed fund (VFV, VUN, XUS) is the practical choice. You still pay the fund-level 15%, but you skip the currency conversion and the extra paperwork – and inside a TFSA all your growth and withdrawals are still tax-free.
- Do not hold the same index twice. Buying VOO in your RRSP and VFV in your TFSA to track the S&P 500 is fine as asset location; buying both in the same account is just duplicate holdings with no added diversification.
- Match the account to your goal first, tax second. If you genuinely need that money to stay flexible and accessible, the TFSA benefit of tax-free, penalty-free withdrawals can outweigh a small withholding drag. The withholding rule is a tie-breaker, not the whole decision.
This is really a question of asset location – putting each holding in the account where it is taxed most gently. It sits right alongside the bigger TFSA vs RRSP decision, and if you also invest through US retirement accounts, our guide to tax-efficient investing covers the US side. You can see all of our tools on the calculators hub.
Frequently Asked Questions
Is VOO or VFV better for a Canadian?
VOO is more tax-efficient inside an RRSP because it avoids the 15% US dividend withholding tax, but it requires US dollars. VFV is simpler and currency-free and works well in a TFSA, but it always pays the 15% at the fund level. Both track the same S&P 500 index. Choose VOO in the RRSP for tax efficiency, or VFV in the TFSA for convenience.
Do I pay US withholding tax on VOO in my TFSA?
Yes. A US-listed fund like VOO held in a TFSA has 15% withheld from its US dividends, and because a TFSA is not recognized by the Canada-US tax treaty, you cannot recover it. The same fund in an RRSP would avoid the tax entirely.
Does the RRSP exemption apply to Canadian-listed ETFs like VFV?
No. The treaty exemption only covers US-listed securities held directly in the RRSP. A Canadian-listed fund such as VFV or VUN pays the 15% at the fund level regardless of the account it sits in, so the RRSP does not help with VFV.
Is US withholding tax the same as RRSP withholding tax?
No, they are unrelated. US withholding tax is charged by the United States on dividends paid to foreign investors. RRSP withholding tax is charged by Canada when you withdraw money from your RRSP. They share a name but work in opposite directions.
What is the best account for US dividend stocks?
For US-listed dividend-paying stocks and ETFs, the RRSP is usually best because the treaty removes the 15% withholding tax. A non-registered account is second best, since the withholding is generally recoverable as a foreign tax credit. The TFSA is the least tax-efficient home for high-dividend US holdings.
Last updated: July 2026. Dividend yields are approximate and change over time.
This article is for general information only and is not financial, investment, or tax advice. Tax treaty rules, withholding rates, and account eligibility can change and depend on your personal circumstances. Confirm current rules with the Canada Revenue Agency and consider speaking with a qualified advisor before making investment or tax decisions.
