Americans in Canada and RRSPs / TFSAs

Americans who move to Canada face an additional layer of complexity when considering investing in Canadian registered accounts. In this blog, I will briefly discuss tax pitfalls we typically run into for Americans who invest in Canadian registered accounts, focusing on RRSPs and TFSAs.

An RRSP is the Canadian equivalent of a Traditional IRA: contributions are tax‑deductible from Canadian tax, and investment growth inside the account is tax‑deferred until withdrawal.

U.S. taxpayers in Canada contributing to an RRSP benefit from certain advantages:

• Under Article XXI (2) of the Canada–U.S. Tax Treaty, RRSPs are exempt from U.S. withholding tax on U.S.-source dividends. This means that U.S. dividends received inside an RRSP are not subject to U.S. withholding tax and remain tax‑deferred for Canadian purposes.
• RRSPs allow investment in Canadian mutual funds and ETFs without triggering the punitive IRS Passive Foreign Investment Company (PFIC) rules.
• While RRSP withdrawals are taxed at your marginal rate as a Canadian resident, should an American in Canada decide to move back to the U.S. and become a non-resident of Canada, the Canadian withholding tax on RRSP distributions may be reduced from 25% to 15%, provided the withdrawals qualify as “periodic pension payments” under Article XVIII (2) of the Canada-U.S. Tax Treaty.

However, some caution is warranted as a U.S. person before contributing to an RRSP: a U.S. taxpayer must ensure tax neutrality on the contribution, which means the RRSP contribution should not reduce taxable income below the applicable U.S. tax bracket. Otherwise, there would not be enough foreign tax credits to claim on the U.S. return, resulting in a double tax issue. Also, if you are required to file a U.S. state return, it is important to be aware that states that do not follow the U.S. federal treaty—such as California and New Jersey—do not treat income inside the RRSP as tax-free and will tax Canadian mutual funds, ETFs, etc., as PFICs.

The Tax-Free Savings Account (“TFSA”) is Canada’s counterpart to the Roth IRA. While it offers tax-free investment growth for Canadian tax purposes, U.S. citizens should understand the following considerations:

• For Canadian tax purposes, both the investment growth and withdrawals from a TFSA are completely tax-free.
• Canadian attribution rules do not apply to TFSAs, allowing each spouse to maximize their individual contribution room without income attribution concerns.

For Canadian residents, this is a great opportunity to accumulate tax-free investments; however, when Canadian residents hold U.S. stocks inside a TFSA, the 15% U.S. withholding tax on U.S.-sourced dividends still applies, and this amount cannot be claimed as a foreign tax credit on the Canadian tax return. This means it becomes a voluntary tax, which can be a tax trap for the unaware.

Unlike RRSPs, TFSAs are not protected under the Canada-U.S. tax treaty, so for U.S. taxpayers,  the IRS treats TFSAs as regular taxable investment accounts, meaning all income earned within the TFSA must be reported on a U.S. tax return. Additionally, Canadian mutual funds and ETFs held in a TFSA are subject to complex IRS PFIC rules, which can trigger additional U.S. tax and a separate annual information filing.  Because the TFSA is tax‑free in Canada but taxable in the United States, Americans in Canada face an effective double tax issue, since no Canadian tax is paid and therefore no foreign tax credit is available to offset U.S. tax.  For these reasons, TFSAs are generally not favourable for U.S. taxpayers living in Canada.

As a U.S. person living in Canada, it is important to consult a qualified cross-border financial planner before investing in Canadian registered accounts. Proper planning helps avoid double taxation, unnecessary reporting, and ensures your investment strategy is optimized for both tax systems.