Key Tax Consequences for Canadians Moving to the U.S. - Part I
- Nexus Accountants + Advisors
- Feb 20
- 2 min read
Updated: Feb 22

Planning a move from Canada to the United States? While the idea of a fresh start can be exciting, it’s essential to understand the significant tax implications that come with such a move.
Here are the most important tax consequences to keep in mind:
Exit Tax (Departure Tax): If you’re considered a “long-term resident” of Canada, you may be subject to an exit tax. This tax treats your assets as if they were sold on the day before you leave, triggering capital gains tax on the unrealized gains.
Residency Status: Your tax obligations will shift as you transition from Canadian to U.S. residency. The U.S. taxes its residents on worldwide income, meaning all of your global earnings, investments, and assets are now subject to U.S. tax laws.
Double Taxation: Be aware of potential double taxation on income. Fortunately, the Canada-U.S. Tax Treaty exists to prevent this, offering foreign tax credits or exclusions on certain types of income. However, navigating these rules can be complex.
Retirement Accounts: Moving to the U.S. can affect your RRSPs and other Canadian retirement accounts. While the U.S. recognizes RRSPs, withdrawals may be taxed differently, and future contributions won’t receive the same tax benefits as in Canada.
State Taxes: In addition to federal taxes, consider the tax regime of the U.S. state you’re moving to. States like Florida and Texas have no state income tax, while others like California have high state income taxes.
Estate Taxes: The U.S. has different estate and gift tax rules. If you have significant assets, it’s crucial to plan for these to avoid unexpected tax liabilities for your heirs.
Reporting Requirements: The U.S. has strict reporting requirements for foreign assets. As a U.S. resident, you’ll need to report foreign bank accounts, investments, and other assets over certain thresholds (e.g., FBAR, FATCA).
Stay informed and plan ahead to avoid any unexpected surprises when making your move south of the border.
Action Step: Consulting with a cross-border tax expert is critical before making the move. They can help you navigate the complexities, optimize your tax situation, and ensure compliance with both Canadian and U.S. tax laws.
Great read. Thank you