A will makes no difference other than to indicate if the deceased parent left funds either money or life insurance to pay the cost of their funeral. They are still you're parent, so the adult child should pay, that is the moral stance. However, legally, the children do not have the funds to pay for the funeral, then they can ask the government for help. Most governments usually will provide for the cost of a basic funeral for a deceased, if that deceased left no means from their estate to meet their own funeral costs.
parent
The parent that pays child support does not need to pay child support for her child`s kids, only the current right parent.
Each parent usually pays their own fees for child support. One parent can always request that the other parent pays for the fees incurred due to the hearing.
the non-custodial parent
Generally no, though there is a presumption of primary residential custody for the obligee parent. In states like California, the amount of time the obligor parent has the child affects the amount of child support ordered.ClarificationChild support orders and custody orders are separate. Generally, the parent who pays child support pays it to the custodial parent.
The custodial parent is the parent in which the child resides with. My son lives with me and I am the custodial parent, his dad has visitation rights and pays child support.
That person could not want to see the child or the other parent is not allowing it or the law/government disallows it.
Whomever made the funeral arrangements. They would have to sign taking on the responsibility before the funeral home would provide the services.
That issue is affected by state laws and court orders and separation agreements. You need to find the answer before claiming the child. In some states the working custodial parent has the right to claim the child as a dependent regardless if the non-custodial parent pays child support in recognition that the parent with custody generally spends more time and money on caring for the child.
The child does not receive the money, the adult responsible for the child gets the money.
That's a decision of the court.
In most cases the parent who has the child doesn't have to pay child support. The parent who does not have the child pays child support if they want visitation rights. In most jurisdictions, the non custodial parent must pay child support even without visitation rights.