October 31, 2019 5:39 AM
Here is how to submit your tax return to CRA using the NETFILE service in TurboTax Online: https://turbotax.community.intuit.ca/replies/3210262
Here is how to find out if your return was filed using NETFILE and received by the CRA: https://turbotax.community.intuit.ca/replies/2864697
If you are at the end of the return and doesn't give you the option to go back to try to file again, click the 3 lines icon in the top left to get the menu back.
If you are still unable to resolve this issue, please contact our phone support as they will be better able to assist you (*Not available for TurboTax Free users*). https://turbotax.community.intuit.ca/replies/3152013