Go ahead! If you use TurboTax Online, you don’t
have to pay until you file or print the return. So you can make multiple
returns to compare different tax scenarios, and then only file the one that
works best for you. You can also make identical copies of one return or rename
returns so you know which is which.
You can create a new return by clicking “Start A
New Return” under the “My Account & Returns” menu on the top left. Later,
you can go back to “My Account & Returns” and click “View all tax returns”
to look at your other returns. Under each return there is some info about it,
as well as “Rename” & “Copy” buttons. Click the small Trash Can to the
right of the return to delete any ones you no longer want.
You can see all the versions of TurboTax Online
that are available for 2018 here: https://turbotax.intuit.ca/personal-tax-software/online-tax-software.jsp