Updated Checked by the Tax-Services.ca editorial team How we check
Canada tax residency isn’t a passport question or a visa question. The CRA looks at your residential ties, and the big three are a home in Canada, a spouse or common-law partner here, and dependants here. Keep those and you’re usually taxed as a resident, wherever you are on the calendar.
How does the CRA decide if you’re a resident?
There’s no single test and no magic number of days for most people. The CRA weighs all the facts in your case, including how long you stayed, why, and how much you meant to stay or come back. Its page puts one question first: do you keep or set up significant residential ties with Canada?
That matters because your tax duties depend on the answer. The CRA states plainly that your obligations are based on your residency status, and that you need to know it before you know what to file.
Which ties count and which are minor?
| Type of tie | Examples the CRA lists |
|---|---|
| Significant | A home in Canada, a spouse or common-law partner in Canada, dependants in Canada |
| Secondary | Personal property such as a car or furniture, social memberships, bank accounts, a driver’s licence, a passport, provincial health insurance |
One secondary tie won’t decide much. A Canadian bank account and a health card are what most people who move abroad still have for a while. But pile up enough of them and the picture changes. Which mix tips the balance is a judgement call, and we can’t give you a count that the CRA doesn’t publish.
Can you be a resident while living abroad?
Yes, and it catches people out. The CRA calls it a factual resident: someone who keeps significant ties while living or travelling outside Canada. Its examples include working temporarily abroad, studying or teaching in another country, and spending part of the year in the U.S. for health reasons or a holiday. One case on its page has an employee sent to Hong Kong for 18 months while the family stays in Saskatchewan. The CRA treats that person as a factual resident.
Factual residents report income from all sources, inside and outside Canada, and file the same way as anyone else. The usual date for the 2025 return was 30 April 2026, and 15 June for the self-employed. We didn’t find 2026 dates on an official page, so check before you plan around them.
Think of Jo and Raj in Winnipeg. Raj takes a two-year contract in Singapore, but Jo and the kids stay in the family home. With a spouse, dependants and a house all still in Canada, Raj has the big three ties, and the CRA’s wording points to him still being a resident for tax purposes.
What is a deemed resident of Canada?
You can be a resident on days alone. If you haven’t built significant ties but you stayed in Canada 183 days or more in the year, you may be a deemed resident. The count includes every day or part of a day you were here, from university days to work and holidays, according to the CRA’s page on deemed residents.
The tax treatment is different from a normal resident’s. The CRA says a deemed resident reports world income for the whole year and pays federal tax, but pays a federal surtax where a resident would pay provincial or territorial tax. No provincial credits either. A tax treaty can change the answer if it would make you a resident of the other country instead.
How do you count the 183 days?
Each day or part of a day in Canada is one day, and the days don’t have to run in a row. Land at 11 p.m. and that’s a full day on your tally. A visitor who comes for three months in summer, comes back for two months in winter and then spends the holidays here can pass 183 days without ever staying long at one stretch. Keep a calendar, boarding passes or passport stamps, since you may need to show your count.
What if you’re a non-resident, or you move mid-year?
You’re normally a non-resident if you have no significant ties and you either lived outside Canada all year or spent fewer than 183 days here. Coming in, the CRA says you would most likely be a resident for part of the year, and it calls that a part-year resident in the year you immigrate. Leaving is when you settle in another country and cut your residential ties, so you stop being a resident during that year.
If you can’t tell where you stand, the CRA will give you its opinion. Send Form NR73 if you’re leaving Canada or Form NR74 if you’re coming in. It’s only an opinion and it takes time. Still better than guessing.
What to check before you file
Start with dates. Write down when you arrived or left, and how many days you spent in Canada. Then list what you kept: the lease, the house, a spouse, kids, the bank accounts. If the two lists point different ways, ask the CRA through NR73 or NR74 rather than choosing the answer you’d like.
Once you know you’re a resident, your numbers are simple. Run your income through the income tax calculator, and see what credits you might claim in the tax credits calculator. Pay from a job abroad still counts as income for a resident, so build the whole year’s figure. To plan instalments, try the tax instalments calculator.
What about property? If you’re buying a home here and aren’t a resident, that’s a separate tax, and our non-resident buyer tax calculator covers it. Check that page’s own definition of who counts as a non-resident before you assume your tax status carries over.
Where this information comes from
Everything above comes from the Canada Revenue Agency‘s pages on determining your residency status, factual residents and deemed residents, read on 30 September 2026. The CRA also publishes an income tax folio on residence. We haven’t tested individual cases, and this site has no connection with the CRA.
Frequently asked questions
Do I need 183 days in Canada to be a tax resident?
No. Significant residential ties, such as a home, a spouse or dependants in Canada, can make you a resident with fewer days. The 183-day rule applies to people without such ties.
Can I be a Canadian tax resident while living abroad?
Yes. The CRA calls this a factual resident: you keep significant ties while living or travelling outside Canada.
What are significant residential ties?
A home in Canada, a spouse or common-law partner in Canada and dependants in Canada.
How do I get the CRA to confirm my status?
File Form NR73 if you're leaving Canada or Form NR74 if you're entering. The CRA then gives its opinion.
What is a deemed resident?
Someone without significant ties who stayed in Canada 183 days or more in the year. They report world income and pay federal tax plus a federal surtax.
- How Canadian income tax works: brackets and credits
How federal and provincial Canadian income tax stack up, what marginal and average rates mean, and how credits and deductions change your bill