You can log into the site for 2017 and start your return there. The web address for 2017 is: https://ww1.2017.turbotaxonline.intuit.ca/
If you have TurboTax Live Assist & Review, here is how to talk to a Tax Expert: https://turbotax.community.intuit.ca/community/navigating-turbotax/help/i-m-using-turbotax-live-assi...
