障害詐欺
Some types of income that often go unreported are from renting out a portion of one's home, or from an insurance policy.
Employment changes, in a person who was not working at the time they applied for and started to receive benefits, but has since returned to work.
A person who is living in an institution, such as a long-term care facility or a prison.
A person who is the legal custodian (representative payee) of a disabled person's money spending it on some expense other than that of the disabled person.
A person who cashes the checks of a deceased person.