I’ve used TaxAct Online to prepare and file simple S Corp and LLC returns, and they seem to support C Corps too: https://www.taxact.com/business-taxes/online/c-

I’ve used TaxAct Online to prepare and file simple S Corp and LLC returns, and they seem to support C Corps too: https://www.taxact.com/business-taxes/online/c-corporation https://www.taxact.com/business-taxes/online/c-corporation