I like tax1099.com BUT....
I like tax1099.com because it allows me to easily file forms 941 and 940. The only thing I need tax1099 to change is the Team and Scale plans. They don't do what they seem to say they do via their names and online descriptions. I cannot have another user prepare a 941 for a company that I have already prepared a 941 for previously. There is no "team" functionality.