You cannot cancel a tax return once it has been e‑filed. You can completely erase the return as long as you haven’t paid the tax fee. Here’s how to do it:
- This deletes all entered data and lets you restart.
- Once you're in, navigate to the "Tax Home" section where all your returns are listed.
- Go to "Tax Tools" found in the left menu.
- Choose and select "Tools".
- Select "Clear & Start Over" from the lists.
- Hit "I want to clear my tax data" to continue.
- To confirm, click "Yes, clear my tax data". This deletes all entered data and lets you restart.




