I mean to decline upgrading to deluxe but I already registered by return beforehand, how do you "manually edit" the return?

[VolvoGirl]

Do you want to downgrade to the Free Edition?  If you have registered or it won't let you clear to start over and you haven’t paid, you can just abandon this account and start over with a new account. Online is only good for 1 return per account. But you can use the same email address for 5 accounts. How to start another return in the Online version
https://ttlc.intuit.com/community/using-turbotax/help/how-do-i-start-another-return-in-turbotax-onli...

[xmasbaby0]

Or—-Use this IRS site for other ways to file for free.  There are 8  free software versions available from the IRS Free File site

https://apps.irs.gov/app/freeFile/

[mica399]

Yes and it won't let me clear and start over because it says I've "registered" even though it wasn't completed. Okay I will try that.