Tax Court of Canada deadline
Tax Court of Canada income-tax appeal deadline calculator
An income-tax appeal to the Tax Court of Canada normally must be instituted within 90 days from the day the CRA notice confirming the assessment or reassessing the taxpayer was sent.
Rule reviewed
At a glance
What the calculator applies
- Period
- 90 days
- Trigger
- The day the CRA notice under section 165 was sent
- Direction
- Forward from the sent date
- Counting method
- Federal statutory time calculation in the current Canada calculator
Free calculation
Calculate from the relevant date
The jurisdiction, forum and triggering event are preset for this deadline. Enter the date and any facts the calculator asks for.
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Worked check
See what the calculator checks before it produces a date
- Example input
- 03/08/2026
Start with 03/08/2026 as the the day the cra notice under section 165 was sent. The calculator applies federal statutory time calculation in the current canada calculator and the original objection route, late-appeal extension route and registry access all require separate checks. before it shows the cited output and the checks that may change it.
Calculation basis
How the date is counted
Federal statutory time calculation in the current Canada calculator
The original objection route, late-appeal extension route and Registry access all require separate checks.
Check before use
Exceptions and matter facts
- This is not the alternative route after CRA silence following an objection.
- A late appeal is a separate extension application under section 167 and is not calculated automatically.
Check this result before using it
Deadline Engine is calculation software, not legal advice. Check the current rule, any order and the facts before adding a date to your diary.
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