Isn’t there another category where she might qualify as a dependent, but not as my child —a qualifying individual based on amount of support I have paid. ---
Yes, qualifying relative. However, if she does meet the qualifying child requirements, it's opens the possibility for more credits.
Can the vehicle in that case be included in the amount of support I have paid in 2017 which amounts to $19k total. Her ssa disability payments were approx $14k for 2017. --
Yes, in both instances the vehicle counts towards the support you provide her.
