Modifying filed return - Qc + Fed

[mgbpelland]

I have submitter my returns (Qc + Fed) and noticed a mistake in heath insurance coverage. Can I modify my return immediately (submitted less than 24h ago).

[Lyne-TurboTax · Accepted solution]

No. You can't submit a return again.

You already filed your tax return, it was accepted by the CRA, and now you received additional forms or tax information or you need to correct something.

If so, you need to amend the tax return you already filed. First, be sure the return was accepted by the CRA, and do not change the return you already filed. Amended returns must be filed on a new form called T1-ADJ, T1 Adjustment Request.

Follow these steps:

1. Check that the CRA received your return
2. Follow these instructions to amend your return

[mgbpelland]

Thanks Lyne. This does not help me regarding the Québec filing. How do I modify that one - not thru CRA .... My heath expenses stayed the same so there is no impact on Federal filing only in provincial due to public health insurance plan.