To check the status of your tax return, you'll need to have a CRA My Account profile. If you don't have a profile, visit the CRA website to sign up.
Once completed, follow the instructions provided to check the status of your return:
Submit your return through TurboTax using the CRA’s NETFILE service or by mail. Once you've successfully submitted your return using NETFILE, TurboTax displays your CRA confirmation number.