Should I file Form NR74 when I move to Canada?

Usually not, and for the same reason its outbound twin is usually a bad idea. NR74 is optional. Filing it asks the CRA to form a view about your residency and put that view on your file, and you’re volunteering the question rather than answering it. For a lot of people arriving in Canada the answer is already fixed by a hard statutory rule, and no form changes it.

What is Form NR74 actually for?

Asking the CRA to help you work out your own status. The form’s own title and description are the clearest statement of its scope, and note the framing: it’s for people who need help determining residency, not for people discharging an obligation.

“NR74 Determination of Residency Status (entering Canada) … Complete this form if you entered or stayed briefly in Canada and need help determining your residency status for income tax purposes.” CRA, Form NR74

Read that as what it is. There’s no filing deadline attached, no penalty named for not filing, and nothing in the description that makes it a return. It’s a service request. The mirror form on the way out, NR73, works the same way, and our read there is also usually no.

What actually decides whether I’m resident?

The facts, and for many arrivals a hard day count in the statute reaches them before anything subjective does. Someone who sojourns in Canada for 183 days or more in a year is deemed resident for the whole year, whatever they intended and whatever ties they did or didn’t build.

“For the purposes of this Act, a person shall, subject to subsection 250(2), be deemed to have been resident in Canada throughout a taxation year if the person, (a) sojourned in Canada in the year for a period of, or periods the total of which is, 183 days or more” ITA 250(1)(a)

Note the phrase “throughout a taxation year”. Being deemed resident under this rule isn’t a part-year outcome; it reaches back across the whole year. And note the words “subject to subsection 250(2)”, which carries its own qualification this page does not work through.

Your situation	Does NR74 help?
You sojourned 183 days or more	No. ITA 250(1)(a) already deems you resident
Your ties are obvious in either direction	No. You already have your answer
Your facts are genuinely borderline	Possibly, but you’re asking for a written view that then sits on your file
A third party is demanding CRA’s written view	This is the case where it earns its place

That last row is the honest exception. Where somebody else, a foreign tax authority, a pension administrator, a financial institution, needs the CRA’s view in writing rather than yours, the form is the route to getting it.

Why is volunteering the question a risk?

Because you’re moving from a position you control to one you don’t. Before you file, your residency position is one you take on a return and support with your own facts. After you file, there’s a CRA view on the file, and if it goes against you it becomes the thing you argue with rather than the thing you assert.

• Whether you’re still a Canadian tax resident, which owns the residency test itself
• The outbound twin, Form NR73
• Moving back to Canada, the tax checklist

Being clear about what this page does not claim. It does not say the CRA’s opinion is binding, or that filing NR74 triggers scrutiny, because neither of those is sourced here. What it says is narrower and enough: the form is optional by its own description, and a statutory day count decides the question for a large share of arrivals regardless.

What should I do next?

Count your days in Canada for the year first, because at 183 or more the statutory rule already answers you and the form is redundant. If you’re well under and your ties are clearly elsewhere, you have your position and you can support it on the return. Only if you’re genuinely borderline, or somebody external needs the CRA’s view on paper, is this form the right tool.

This guide is general information, not tax advice for your specific situation. Which points apply, and how, depends on your facts.