This article is for the “sunbird” (aka a “reverse snow bird”)—a US citizen owning property in Canada and spending several months here each year, but whose primary home and tax residency remain in the United States. If this describes you, you’re in a unique financial situation that requires careful planning.
My goal here is to outline the key financial issues for US citizens who spend significant time in Canada but remain US tax residents. Like all aspects of cross-border personal finance, there are lots of nuances and exceptions here, so please take the time to read through the official info from the CRA (and reach out to experts) to better understand your specific situation. I hope that this article will be a helpful start, and if you have any questions please feel free to post them in the comments below.
Determining Tax Residency
Generally speaking, if you spend more than 183 days in a calendar year in Canada, you will be a “deemed resident” of Canada and will have to file income taxes for your worldwide income for that year.
If you spend less than half of the year in Canada, you may still be considered a “factual resident” of Canada (and have to file income tax for your worldwide income) if you have significant residential ties with Canada. This includes things like owning a home in Canada, having a spouse in Canada, and having dependents in Canada. Secondary ties include things like cars, financial accounts, health insurance and official Canadian documents.
Thus, even if you own a home in Canada, so long as you spend less than 183 days here and can demonstrate significant ties to the US (e.g. owning a home, having financial accounts, family ties, etc.), you would not be considered a tax resident of Canada. For Canada’s official documentation on determining your residency status, please visit the link below.
More info: Determining residency status
Tax Obligations for Non-Residents
If you are a non-resident of Canada for tax purposes, you still are responsible for paying tax on Canadian-sourced income (just not worldwide income). There are two types of tax that non-residents are typically subject to in Canada.
Your US filing Obligation
To make things very clear – if you’re a US citizen spending time in Canada, any income you earn in Canada (e.g. interest on a GIC or capital gains on a house sale) needs to be included in your US income tax return. If you paid any taxes in Canada, you would use Foreign Tax Credits to offset your US taxes by the amount paid in Canada, avoiding double taxation.
Canadian Withholding Tax (Part XIII Tax)
Part XIII Tax is a withholding tax that is deducted from certain types of passive income, including dividends, OAS, CPP, annuities and rent. Interestingly, it does not apply to interest (e.g. from a GIC) as long as the payer is unrelated to you. The usual Part XIII tax rate is 25%, but this is reduced by the US and Canada Tax Treaty. If you find yourself in a situation where your withholding tax isn’t being properly reduced, you should file Form NR301.
Income and Capital Gains Tax (Part I Tax)
Part I Tax is paid if you conduct business in Canada or sell taxable Canadian property. A common trigger for this for many sunbirds is selling a house. You’d report this by submitting form T2062A within 10 days of the sale, and you are required to file Canadian income taxes that year. Typically the way this process works is that the buyer will withhold a portion of the sale price (currently 25%) until the seller gets a clearance certificate from the CRA.
More info:
- Info on the Income Tax Rules that Apply to Non-Residents of Canada
- CRA’s Guide T4058 for non-residents
- Info on Non-Residents Disposing of Property
Underused Housing Tax (UHT)
The Underused Housing Tax is an annual 1% tax on the property’s value that non-resident property owners must pay each year. There are exemptions, but even if you are exempt from the tax it is important to file the annual return to avoid penalties. Failure to file your UHT form could also delay getting a clearance certificate in the event of a sale.
More info: Underused Housing Tax
Investing in Equities as a Non-Resident
While Canadian brokerages will generally not open an investment account for a non-resident without a SIN, it’s not a path you’d likely want to take anyway. I can’t really think of a good reason to, and it would definitely make things more complicated.
If you’re looking to mitigate currency risk, holding some hedged ETFs or Canadian dollar GICs might be a good approach. You could also look for a US brokerage (like Schwab or Interactive Brokers) where you could invest directly in Canadian stocks. If you go that route, be sure to avoid investing in Canadian domiciled ETFs or mutual funds, as those are considered Passive Foreign Investment Corporations (PFICs) by the IRS and have very complex and expensive filing requirements.
If, on the other hand, your primary goal is getting invested in the Canadian equity market, a US-based ETF like JP Morgan’s BBCA might be the way to go.
Estate Planning as a Non-Resident
Your US estate plan would likely be valid in Canada, but relying solely on that could be slow, expensive and complicated. One big reason is that it would have to go through ancillary probate, which means it would be probated in Canada after your US probate is finished. Thus, the process in Canada won’t start until the US process is finished. In addition, some provinces require a non-resident (e.g. a US-resident) executor to post a bond.
A potential solution would be to get a Canadian “Expat” will. This would be a separate will, drafted for the province that you primarily stay in, that applies specifically to your Canadian assets. Importantly, this will would be drafted in such a way that it would not revoke your US state plan, but work in conjunction with it. In this Canadian will, you could potentially have a Canadian executor, or include language waiving the bond requirement for a non-resident executor (although the ultimate decision is the court’s). A lawyer versed in cross-border estate planning could draft this, and they are even available via LegalWills.ca.
Powers of Attorney
Similarly, it would be a good idea to get health and financial Powers of Attorney documents that are drafted for Canada. Your US ones might be recognized, but there could be delays or complexities in applying them. In addition, this would give you the option of having a different attorney on both sides of the border.
Owning a Car as a Non-Resident
You don’t need to be a resident of Canada to own a car, but there are a couple of things you can do to make it easier and less expensive. Before coming to Canada, it would be a good idea to get a copy of your driving record (aka abstract) from your home state’s DMV, as a good driving history can help lower your insurance premiums. Similarly, it would be helpful to get a letter from your US insurance provider detailing your claims history.
One wrinkle is that some provinces require that you get a local driver’s license and registration after some period of time. For example, in Nova Scotia, you’re required to get those after driving in the province for 90 days. If you’re routinely spending 4 or 5 months visiting the province each year, this would mean exchanging your US license for a Canadian one (and back again) each year. If you don’t want to do that, get written confirmation from your Canadian insurance provider that they will continue to cover you while you are driving on a US license beyond the 90-day provincial limit. Otherwise, it’s possible that they would try to deny a claim if you had an accident after the 90-day limit.
Banking and Credit Cards for Non-Residents
Opening a Canadian bank account as a non-resident is quite manageable. The major Canadian banks (TD, RBC, BMO, etc.) are experienced with this and are a good place to start, especially those with cross-border services. Once you have a Canadian address, you can also explore high-interest savings accounts from online-only banks like EQ Bank.
Getting a Canadian credit card can be more challenging due to a lack of Canadian credit history, but it is possible. Your mortgage, if you have one, will help. As with banking, the cross-border banks are a great starting point. If you’re still having trouble, you may need to begin with a secured or prepaid card to build your Canadian credit file.
And for tips on exchanging currency, please see this post. It wasn’t written with sunbirds in mind, but the advice will generally apply.
Conclusion
Being a sunbird (or reverse snowbird) can offer the best of both worlds but, as we’ve seen, it comes with a unique set of financial responsibilities. The key to a stress-free cross-border lifestyle is proactive planning. By understanding your tax residency, managing your non-resident tax obligations correctly, and setting up your estate and banking thoughtfully, you can avoid common pitfalls. That way, you’ll be able to enjoy your time in Canada without worrying about your finances. If you have any questions about your own particular sunbird situation, please feel free to ask in the comments.









