When the CRA’S NETFILE service is open, you can submit your completed tax return to the CRA. NETFILE is available for tax returns from the past four years.
Important: If your return isn't accepted by the CRA when you attempt to file, TurboTax will display an error message and/or code explaining why your return wasn't accepted. Depending on the error you receive, you may be able to resolve the error and try submitting to NETFILE again. Until you get a CRA confirmation number, you have not successfully filed.
Check your NETFILE eligibility to use the CRA’s NETFILE service. If you're eligible, be sure to continue following the TurboTax steps below until you get a NETFILE confirmation number. This is your guarantee that your return was received. Save the number for your records.