New here-Can anyone give me information on SSI Room and Board

[Guest guest]

I would like to know how to figure out what to charge my son (has SSI disability

determination) so that he can get the full room and board allowance in the SSI.

Is there documentation that I need to keep? How do I do this?

He is now 18 and done with the academic part of highschool. He works part-time

and lives at home. I don't know how to figure out how to do this part of the

SSI. Do I start having him buy his own food with his money or what?

Thanks for any help you can give me. The people at PACT thought there is

someone here who knows about this.