Money, Taxes & Residency Rules for Canadian Snowbirds

The 182-Day Rule and US Tax Residency

One of the most important rules for Canadian snowbirds is the US 182-day rule. If you spend more than 182 days in the United States in any calendar year, you may be considered a US tax resident — which means you could be liable for US income tax on your worldwide income.

The IRS uses a substantial presence test to determine tax residency. It counts days in the US over a three-year period:

• All days in the current year
• 1/3 of days from the prior year
• 1/6 of days from the year before that

If the total exceeds 183 days, you're considered a US tax resident. To avoid this, most snowbirds limit their US stays to fewer than 120 days per year, giving themselves a buffer.

If you do spend significant time in the US, you can file Form 8840 (Closer Connection Exemption Statement) to claim a closer connection to Canada. This form must be filed with the IRS by June 15 each year.

Provincial Health Coverage Thresholds

Each Canadian province has its own rules for how long you can be absent while maintaining your provincial health coverage. Exceeding these thresholds can mean losing your coverage — and having to re-apply and serve a waiting period when you return.

• Ontario (OHIP): You must be present in Ontario for at least 153 days in any 12-month period. Absences of more than 212 days in a 12-month period may result in loss of coverage.
• British Columbia (MSP): You must be present in BC for at least 6 months in a calendar year. Absences of more than 6 months per year may affect coverage.
• Alberta (AHCIP): You must be present in Alberta for at least 183 days in any 12-month period.
• Quebec (RAMQ): You must not be absent from Quebec for more than 183 days in any calendar year.

If you lose your provincial coverage, you'll need to re-establish residency and may face a waiting period (up to 3 months) before coverage resumes. This is another reason why travel insurance is essential — it covers you during any gap.

Canadian Tax Residency

Even if you spend the winter abroad, you remain a Canadian tax resident if you maintain significant residential ties to Canada — such as a home, a spouse or dependants, or personal property. As a Canadian tax resident, you're taxed on your worldwide income.

If you sever all residential ties to Canada and leave the country, you may be considered a non-resident for tax purposes. This has significant implications — you may be subject to departure tax, and your Canadian-source income may be taxed differently. Most snowbirds maintain their Canadian tax residency and simply travel for the winter.

Foreign Asset Reporting (T1135)

If you're a Canadian tax resident and you hold foreign investments or property with a total cost of more than $100,000 CAD, you must file Form T1135 (Foreign Income Verification Statement) with your tax return. This includes:

• US stocks and bonds
• US bank accounts
• US real estate (if not for personal use)
• Foreign mutual funds or ETFs

The form is informational — it doesn't mean you owe more tax. But failing to file it can result in significant penalties. If you hold foreign assets, talk to an accountant about your T1135 obligations.

Managing Your Finances While Abroad

Banking

Most snowbirds maintain a Canadian bank account and use a Canadian credit card with no foreign transaction fees for US purchases. Consider a US-dollar account if you spend significant time in the US — it can save on exchange rate fees.

Currency

The Canadian dollar fluctuates against the US dollar and Mexican peso. Budget for a less favourable exchange rate, and consider exchanging larger sums when the rate is favourable. Some snowbirds use a strategy of transferring funds when the dollar is strong.

Taxes

You remain a Canadian tax resident and must file a Canadian tax return annually. If you earn income in the US (such as rental income from a US property), you may also need to file a US tax return. The Canada-US tax treaty prevents double taxation, but the paperwork can be complex. Consult a cross-border tax specialist if you have income from both countries.

Insurance

Your travel insurance is a critical financial protection. A single medical emergency in the US can cost $100,000 or more — far more than years of insurance premiums. Always carry proof of insurance and the emergency assistance number.

Key Dates to Remember

• US tax filing (Form 8840): June 15 each year
• Canadian tax filing: April 30 each year
• T1135 (foreign assets): Filed with your Canadian tax return
• Provincial health coverage: Track your days in and out of your province

The Bottom Line

Understanding the tax and residency rules that apply to snowbird travel is essential for protecting your finances and your healthcare coverage. Track your days in the US and your home province, file the necessary forms, and maintain your travel insurance. A little planning goes a long way — and ensures you can enjoy your winter south without jeopardizing your financial and healthcare security at home.

Get your travel insurance quote with reference code SON027 and travel with confidence.