The Tax-Free Savings Account (TFSA) is one of the most powerful investing accounts available to Canadians. Capital gains are tax-free. Interest income is tax-free. Canadian dividends are tax-free. Withdrawals are also completely tax-free, which gives investors tremendous flexibility throughout both the accumulation and retirement phases of life.
There is, however, one small asterisk when it comes to U.S. investments. When you hold U.S. stocks or U.S.-listed exchange-traded funds (ETFs) inside a TFSA, the United States withholds 15% of any dividends before they reach your account. This happens because the U.S. government does not recognize the TFSA as a retirement account under the Canada-U.S. tax treaty.
The good news is that this issue is often overstated. There are several ways to work around it, and in many cases, it is not worth losing sleep over. Here’s what you can do as a Canadian investor.

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Option #1: Hold U.S. investments in an RRSP
The most straightforward solution is simply holding U.S. dividend-paying investments inside a Registered Retirement Savings Plan (RRSP) instead. Unlike the TFSA, the RRSP is recognized under the Canada-U.S. tax treaty. As a result, U.S. stocks and many U.S.-listed ETFs held directly inside an RRSP generally avoid the 15% withholding tax altogether.
For investors with both TFSA and RRSP room available, a common approach is to place U.S. dividend-paying investments inside the RRSP while reserving the TFSA for Canadian stocks. You won’t be able to withdraw those dividends without paying taxes, but at least they can be reinvested to compound tax-deferred within the RRSP.
Option #2: Focus on capital appreciation instead
Another option is to focus on U.S. companies that pay little or no dividends. Remember, the withholding tax only applies to dividends. Capital gains remain completely tax-free inside a TFSA. One classic example is Berkshire Hathaway (NYSE:BRK.B).
Rather than paying dividends, the company retains earnings and reinvests them internally. Its business model combines wholly owned operating businesses with a portfolio of investments, while maintaining a substantial cash reserve for future opportunities.
Instead of distributing profits to shareholders, management attempts to compound capital internally. Because there is no dividend, there is no withholding tax to worry about. Investors benefit entirely through potential share-price appreciation, which remains fully sheltered.
Option #3: Simply ignore it
The best solution might just be doing nothing. This is because the withholding tax sounds scary until you actually do the math. The S&P 500 currently yields roughly 1.1%. A 15% withholding tax on that yield works out to:
In other words, the drag amounts to approximately 0.165% per year. That is not nothing, but it is also not particularly large. Unless you have a very large portfolio or are specifically targeting high-yield U.S. dividend stocks, the impact is often relatively minor.
Most of the long-term return from broad U.S. equity markets has historically come from capital appreciation rather than dividends. And for those capital gains, the TFSA remains incredibly valuable.