FAFSA Question

Hello.

I have been trying to find the answer to this question for weeks:
Does my son need to claim the Social Security Disability Auxiliary benefits I receive for him on his FAFSA?

If anyone can help me I would greatly appreciate it. Trying to get things going ASAP.

Social Security benefits that are not taxable do not need to be reported on FAFSA. Are the Social Security Disability Auxiliary benefits taxable?