How can I add RC210 (ACWB) after already filed the taxes?

[fatimakotz]

I filed my partner's and my taxes, and then a week later I found out he got a RC210. I already filed, so how do I fix it?

[TurboTaxSusan]

This TurboTax Canada FAQ tells you how you can do that using ReFile: I've filed my tax return. Can I still make changes?