SimpleTax Help

How do I change my Québec return after it’s been submitted?

Once your Québec tax return has been filed, you need to wait to receive your notice of assessment before you can make a change to your return. Most returns are assessed within fourteen days of filing.

If you use Revenu Québec My Account, you can check to see if your return has been assessed by hovering your cursor over What Do You Want to Do? and then choosing “Income Tax Return for the Current Year” under the Consult Information heading. Otherwise, you’ll need to wait for your Québec Notice of Assessment to arrive in the mail.

Filing an amended tax return using SimpleTax

Filing an amended tax return using SimpleTax is available for 2018.

  • Make the necessary changes to your return in SimpleTax. Check & Optimize your return, and clear any errors.

  • In the Submit section click the Amend tax return button to review your changes and submit your amended return.

  • If your return goes through successfully, you’ll see a new confirmation number, and message from Revenu Québec.

Using Revenu Québec My Account

If you aren’t able to file your amended tax return using SimpleTax, we recommend changing your return online using Revenu Québec My Account.

  • Make the necessary changes to your return in SimpleTax.

  • In the Submit section, click on the Show differences button.

  • Log in to Revenu Québec My Account and hover your cursor over What Do You Want to Do? and then choose “Income Tax Return” under the Change Information heading.

  • You will then be guided through updating your tax return. Follow the instructions on the next few pages to update the amounts that have changed.

  • After you submit your changes, you may have an amount owing. If so, you’ll need to make a payment to Revenu Québec.

  • You can confirm your changes and payment by checking Revenu Québec My Account.

On paper (TP-1.R-V Request for an Adjustment to an Income Tax Return)

If you aren’t able to use SimpleTax or Revenu Québec My Account to file your amended tax return, you can file a paper TP-1.R-V Request for an Adjustment to an Income Tax Return.

  • Make the necessary changes to your return in SimpleTax.

  • In the Submit section, click on the Show differences button.

  • Transcribe the changes from the Show differences box onto the TP-1.R-V Request for an Adjustment to an Income Tax Return.

  • Mail the TP-1.R-V Request for an Adjustment to an Income Tax Return and any supporting slips or documents described on the form to Revenu Québec.