Child support in Illinois is determined using what is known as the “Income Shares” model. This calculation method takes into account each parent’s net income, and, in cases involving shared parenting, it also takes into account the amount of parenting time assigned to each parent. A parent’s child support obligation is intended to be reasonably affordable, while still providing the financial support the other parent needs to cover child-related expenses. However, if circumstances change, the amount of child support a parent pays may no longer be appropriate, and a child support modification may be necessary.
Changing Your Illinois Child Support Order
Child support orders are legally-enforceable court orders that must be closely adhered to. If a parent does not pay his or her child support in full and on-time, he or she may face serious consequences. If you need to decrease your child support obligation, or if you are the recipient parent, and you need to increase the amount of child support you receive, you will need to petition the court for a child support modification. Illinois courts may modify an existing child support order if:
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