Note: You can only delete forms that have no payments and/or plans attached to them.
To delete a form that has no payments and/or plans attached to it:
Click on the Forms button in your account's main navigation
2) Click on the form you'd like to delete
3) Click on the Edit button
4) Click on the "Delete this form" link below the "Update Form" button
5) Click OK to confirm that you'd like to delete the form