After you file

@pvaithil The TurboTax Tax Year 2022 has been decommissioned. 

 

In this case, you can make changes/refile directly in your My Account CRA and Revenu Québec, or by mail, by filling out the following forms:

 

CRA: T1-ADJ T1 Adjustment Request

https://www.canada.ca/en/revenue-agency/services/forms-publications/forms/t1-adj.html

 

Revenu Québec: Request for an Adjustment to an Income Tax Return

https://www.revenuquebec.ca/en/online-services/forms-and-publications/current-details/tp-1-r-v/