I've adopted a child who will have his SSN changed due to concerns about the birth parents (long story, matter of protecting the child). The child's grandparents will be claiming the child on their taxes this year due to them supporting the child for 1/2 of the year (which is fine with me). Do they file using the child's old SSN, or do I have to provide the new SSN?
Also, if they claim the child, I assume that I'm okay claiming the adoption expenses (with new SSN?) without claiming the child as a dependent this year. Am I correct in this assumption?
Thx