You will start a 2017 return with instructions below and work your way through it, one step at a time. Once you get to the Review section, this is where the software walks you through the savings, errors, and warnings (if any) then you will be brought through the Netfile or Print process. You will do the same with the 2018 return, start at the Review tab and walk through it until you get to Netfile or Print your return. Keep in mind that each fiscal year in the online version will have its own web address, therefore once done your 2017, you will need to log into your 2018 and do the same.
You will start a 2017 return with instructions below and work your way through it, one step at a time. Once you get to the Review section, this is where the software walks you through the savings, errors, and warnings (if any) then you will be brought through the Netfile or Print process. You will do the same with the 2018 return, start at the Review tab and walk through it until you get to Netfile or Print your return. Keep in mind that each fiscal year in the online version will have its own web address, therefore once done your 2017, you will need to log into your 2018 and do the same.
Am I able to access the return I started in 2018? It was nearly complete and just waiting for information from my daughter.
Yes, you can access your 2018 return by login into TurboTax Online for the tax year 2018: https://2018.turbotaxonline.intuit.ca
FAQ: How do I log in to my TurboTax account https://turbotax.community.intuit.ca/community/navigating-turbotax/help/how-do-i-log-in-to-my-turbotax-online-account/01/873684#M14
I hope this was helpful!