No worries, it happens all the time. If your are unable to clear the form or go back, you can follow these steps in order to remove the Tax Credit from your refund:
- Click "My Account" located near the top of your screen
- Click "Tools" from the dropdown menu
- Select "Delete a form" in the "Other helpful links" section of the Tools Center
- Scroll down on the "Review form List" screen to find "Residents Tax Credit" and click "Delete" next to that form
- Confirm your selection on the "Delete Selected Form" screen