Motley Fool flags TFSA US stock frictions

A TFSA can hold U.S. stocks. That part is easy. The catch is that “tax-free” only means tax-free on the Canadian side — not necessarily on the U.S. side, and not after currency costs. That is the friction Motley Fool Canada was pointing at in its April 30 piece, and it’s a real one for Canadians with big U.S. equity exposure. ### Can you even hold U.S. stocks in a TFSA? Yes. U.S. stocks listed on recognized exchanges are generally qualified investments for a TFSA, so the basic setup is allowed. You can buy Apple, Microsoft, Nvidia, or a U.S.-listed ETF in the account without breaking TFSA rules. The problem is not eligibility. The problem is what happens to dividends and conversions after the stock is already in there. ### Where does the tax leak happen? It happens at the dividend level. When a U.S. company pays a dividend into a TFSA, the U.S. usually withholds 15% at source if the paperwork is set up properly, typically through a W-8BEN on file with the broker. That money never lands in the account, and a TFSA generally does not let you claim a foreign tax credit to recover it. So the drag is quiet, but permanent. ### Why is an RRSP different? Because the treaty treats certain retirement accounts differently. An RRSP is generally recognized in a way that can exempt qualifying U.S. dividends from that 15% withholding, which is why Canadian investors often park U.S. dividend payers or U.S.-listed ETFs there instead of in a TFSA. Basically, the same stock can produce a different after-tax result depending on which account holds it. ### Does that mean U.S. stocks never belong in a TFSA? No. If the stock pays little or no dividend, the withholding issue matters less. A growth-heavy U.S. name can still fit fine in a TFSA because most of the expected return may come from price appreciation, and Canada still won’t tax the gain inside the account. So this is not “never hold U.S. stocks in a TFSA.” It’s “know which kind you’re holding.” ### What about currency? Currency is the other leak. Many Canadian brokerages convert CAD to USD and back with a spread, and that spread can quietly eat into returns, especially if you are making small purchases, reinvesting often, or moving in and out of positions. If the U.S. dollar rises, your returns can look better in time. ### Does the ETF wrapper change anything? Yes — sometimes in annoying ways. A Canadian-listed ETF that owns U.S. stocks can still have withholding tax drag inside the fund, and the treaty benefit that helps in an RRSP may not flow through the same way as it does with a directly held U.S.-listed ETF. So “I bought the Canadian version” does not automatically mean the tax issue disappeared. ### Who should care most? Anyone with concentrated U.S. exposure. That includes Canadians paid in U.S. stock, employees with RSUs from U.S. tech firms, and DIY investors who default to the S&P 500 for everything. If a big share of your portfolio is in U.S. dividend names, account location starts to matter a lot more than people think. ### So what’s the bottom line? A TFSA is still great. But it is not a magic shield against every cross-border friction. For Canadians, the simple rule is this: U.S. growth stocks can work fine in a TFSA, but U.S. dividend payers often work better in an RRSP — and frequent currency conversion makes either setup worse.