There are some ways to remove the Form.
The easiest one is:
- By selecting Tax Tools in the left menu, choose Tools.
- Then, select Delete form.
- Find Form you want to remove in the list, and click Delete.
In the link below, you can find more methods:
How do I view and delete forms in TurboTax Online?
If you still have the issue, try clearing your cache and cookies
How do I delete cookies
How to clear your cache
