Based on my personal experience I would recommend staying away from TaxCloud. When they make mistakes filing for you (and they have) the states will come to you

Based on my personal experience I would recommend staying away from TaxCloud. When they make mistakes filing for you (and they have) the states will come to you directly with scary letters, TaxCloud won't answer your calls or messages. The only way I was able to sort things out was by getting another states small business advocate to help. TaxCloud also has a habit of changing their fees without notice. Currently they charge an API access fee even for their "free" accounts. Finally, they lock you in by not giving you enough information to cancel all the accounts they started for you in other states but not providing a clear way to cleanly close your account.