I believe @DianeC958 hit the nail on the head. I was entering the outstanding balance in Box 2 for a mortgage that was initiated after 01/01/2019. Once I entered $0 in Box 2 the problem disappeared and amounts were calculated correctly. I am not sure if I missed a Turbotax instruction along the way; I was simply entering the amounts listed in each box on the 1098. Problem solved...thank you @DianeC958 !
