Thanks for the response and help. After the Deductions/Additional Dependent information screen, the software later takes me to a 'Child Care Situation' page, where I'm able to indicate that my spouse qualifies. Next I come to a page that is essentially part C of T778. I'm able to indicate how my spouse qualifies. However, Turbotax still applies the ChildCare expenses to me (and applying the lower limit, given my lower income). Any clues?
