Adjusting my tax return

You can send in a T1-ADJ T1 Adjustment Request which you can download from the CRA: https://www.canada.ca/en/revenue-agency/services/forms-publications/forms/t1-adj.html

Thank you 

Hello, 

Is the same Adjustment form am going to adjust for Quebec or Quebec has it own form for adjust.

Thank you

For Quebec you would use TP-1.R-V, which can find here: https://www.revenuquebec.ca/en/online-services/forms-and-publications/current-details/tp-1-r-v/

Thank you Susan. Your response helps me out.