If it's otherwise legal for your child to work, there shouldn't be any reason they couldn't.
Yes
Not from the parent that is losing parental rights.
If you are referring to the SSDI Child Benefit Check, no as it stops than.
If you are receiving benefits from Social Security Disability Insurance (SSDI), child support can be taken from your SSDI payments. However, if you are receving Supplemental Security Income, that cannot be seized for child support.
SSDI paid on the child's behalf, based on the obligor's account, is considered child support. The obligor would owe the difference, if any, between the amount of support ordered and the amount of SSDI, but the obligor should immediately take steps to obtain a modification to set the amount down to the amount being issued. see links
Maybe. It depends upon the nature of the symptoms and whether they prevent the SSDI applicant from performing any work.
Yes, but the benefit check will increase.
From SSDI, yes. From SSI, no. Wisconsin Law states that a non-custodial parent's Child Support Obligation will be reduced by the amount of Auxiliary Payments(money paid by SSA based on disabled parent's SSDI) that the child (or Representative Payee)receives. If anyone can provide the exact statute that states this fact, please include the statute number and title in this answer, please.
None out of SSI. If on SSDI, child support should be modified to equal the amount of the child benefit check. see link.
possibly, for arrearages
They can garnish those payments.
Social Security Disability Insurance (SSDI) backpay can be garnished under certain circumstances, typically for debts like child support, alimony, or federal tax obligations. Generally, up to 65% of SSDI benefits can be garnished for child support or alimony, while federal tax debts may allow for a percentage to be withheld as well. However, SSDI benefits are largely protected from creditors, and garnishment rules can vary based on state laws. It's advisable to consult a legal expert for specific cases.