Filing & corrections
Tax deadlines, notices of assessment, missing records and corrections. Find the next step for your Canadian return.
Filing & corrections
19 articles · 1 / 4
Filing & corrections 3 min
Disagreeing with a Quebec assessment: protect the deadline
Distinguish a correction from an objection, calculate the filing deadline and prepare the facts and documents behind your disagreement.
Read the guide
Filing & corrections 2 min
The refund text arrived while I was waiting for a refund
Étienne checks an unexpected refund message through a separate official route and learns why familiar timing is not verification.
Read the story
Filing & corrections 7 min
How to Change a Tax Return: T1 Adjustments and ReFILE
How to fix an assessed return with Change my return, ReFILE, or Form T1-ADJ, including the 10-year limit and current CRA timelines.
Read the guide
Filing & corrections 2 min
The letter asked for one claim, not my whole life
Étienne organizes a review response around the tax year, reference number, requested documents and deadline.
Read the story
Filing & corrections 2 min
Give an accountant access without sharing your login
Use CRA's representative process, verify the identifier and access level, and review the authorization when the work ends.
Read the guide
Filing & corrections 2 min
A year without earnings can still need a tax return
Annual filing can support benefit calculations and carryforward records even when no income tax is payable.
Read the guide