SSI benefits

I could be wrong but the way I understand it is that Yes, bio mom will be the one to receive the back payment (if there is one). However, it is likely to be garnished first if the court ordered her to pay child support while her child was in foster care. And, any of that lump amount she receives is intended to RE-pay her for her own out of pocket expenses for caring for her disabled child up to the date the regular monthly payments begin. So there is no oversight for how anybody spends that lump sum amount, and nobody (including the worker) is likely to care how she spends it. As for the monthly amounts going forward, the state is likely to receive those, since they have legal custody of the child. If I'm wrong, hopefully someone will chime in with an amendment. Otherwise, I hope this helps you!