Who it applies to
Temporary stayers who need to review the deemed-resident test rather than assume days alone settle Canadian residence.
Canada 183-day tax residency rule
The 183-day deemed-resident route concerns people without significant Canadian residential ties. Treaty residence can override the result. Significant ties require a separate factual-residence review.
Check your own dates: Canada 183-day tax residency rule calculator →
Summary
- Day rule / reminder
- Deemed residence • calendar year
- Window
- Calendar year
- What the tool measures
- The recorded-day component
- Official reference
- Canada Revenue Agency ↗
The 183-day deemed-resident route concerns people without significant Canadian residential ties. Treaty residence can override the result. Significant ties require a separate factual-residence review.
The rule
This test applies only in specific circumstances. Significant residential ties can make you resident with fewer days, while a tax treaty can produce a different result.
Counting the days
Recorded part-days count; commuting-day exclusions are not modeled.
- Choose the date through which you want to count, then add your recorded visits.
- Use the counting convention above. Overlapping recorded dates in the relevant region are counted only once.
- Read the result alongside the conditions. Missing records and other eligibility requirements are not inferred from a total.
Examples
These examples demonstrate the counter's arithmetic, using a count-through date of 30 October 2026. They do not determine legal status or eligibility.
Example 1 — one recorded visit
- to · Canada
Recorded result: 10 days
Example 2 — overlapping records
- to · Canada
- to · Canada
Recorded result: 15 days
Example 3 — two visits with a gap
- to · Canada
- to · Canada
Recorded result: 16 days
Exceptions & edge cases
This test applies only in specific circumstances. Significant residential ties can make you resident with fewer days, while a tax treaty can produce a different result.
Use the official reference for the full conditions and any changes since the source review date shown on this page.
Common misconceptions
“A count below the day threshold settles tax residence.”
A recorded-day total is one component. Review the separate conditions and exceptions described on this page.
“The window follows the latest twelve months.”
This counter uses the calendar year. A rolling window and a calendar year can produce different totals.
Frequently asked questions
What does this rule count?
The 183-day deemed-resident route concerns people without significant Canadian residential ties. Treaty residence can override the result. Significant ties require a separate factual-residence review.
Which counting window does this tool use?
Calendar year. Recorded part-days count; commuting-day exclusions are not modeled.
What else should I check before relying on the total?
This test applies only in specific circumstances. Significant residential ties can make you resident with fewer days, while a tax treaty can produce a different result.
Where can I read the official requirements?
Read Canada Revenue Agency ↗. The source was last reviewed on .
Keep this count with your travel history.
Follow your recorded days and selected reminders in Untild, alongside your other travel counters.
Get Untild for iPhone ↗Sources
Source last reviewed: . This is the source review date, not a claim that every legal condition is calculated.
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