VERIFIED OFFICIAL SOURCE

CRA - Making changes to your tax return

canada.ca

Used by2 published procedures

Last checked2026-08-27

Source domaincanada.ca

Official source URLhttps://www.canada.ca/en/revenue-agency/news/newsroom/tax-tips/tax-tips-2026/making-changes-to-your-tax-return-here-what-new-and-how-to-save-time.html

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Rules, fees, forms and processing routes can change. Helpydo connects procedural guidance to the responsible authority so you can verify time-sensitive details before acting.