Personal income tax
After filing a tax return
Get a notice of assessment (NOA) or notice of reassessment (NOR), check the status of your refund, how to pay a balance owing, or make changes to a tax return after it has been assessed.
Notices of assessment
How to get and understand results from a tax return on a notice of assessment (NOA) or reassessment
Tax refunds
When and how to get your refund, check the status, transferring to an instalment account
Paying your taxes
Find options to pay a debt now or over time, pay 2026 taxes by instalments
Changing a tax return
Options for changing a return, how long it takes to process, what changes can be made
Get a proof of income statement
Summary of your income and deductions for a specific year used as proof of your finances
Keep tax documents
Which tax documents you need to keep for 6 years in case the CRA asks to verify information
Compliance, disputes, and your rights
Interest and penalties
When and how interest charges and penalties are applied, late-filing and other penalties
Review of your tax return
Why a tax return is selected for further review, types of reviews, submitting documents for review
Objections, appeals, disputes, and relief measures
File an objection or appeal, request penalty or interest relief, remissions
Understand your rights as a taxpayer
Know your rights, entitlements, and obligations as a Canadian taxpayer when interacting with the CRA