Can I change to efile after doing everything except mail in? :)

[DoninGA]

When you sign onto your online account and land on the Tax Home web page, scroll down and click on Add a state.  See screenshot

This will take you back to the 2018 online tax return.

1. Select File in the left menu.
2. On the Just one more step screen, follow steps 1 and 2 if you haven't already.
3. Select the Start button to the right of Step 3.
4. On the Let's get ready to e-file screen, select I want to e-file.
5. Follow the instructions to e-file your return.

[DanaB]

Yes, please see this FAQ below:

https://ttlc.intuit.com/replies/5561257