How do I cancel or undo an amended return in TurboTax Online?
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If you cannot get back into your return, see the following
- In TurboTax Online, sign into your account.
- Select Tax Home in the left menu.
- Scroll down to Your tax returns & documents.
- Select 2018, and then select Add a State (you're not actually adding a state, this just opens the return back up)
- Make changes and then refile