DuPage County Child Support Attorneys

Child support can be one of the most important financial issues parents face when living separately. Our DuPage County family law attorneys help parents understand Illinois child support guidelines, establish appropriate support orders, and address changes or disputes involving existing support.

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Understanding Child Support in Illinois

Illinois uses an income-sharing model to calculate child support. The calculation generally considers both parents’ incomes, the number of children involved, and the parenting agreement.

However, determining child support may involve more than simply entering income into a formula.

Questions about bonuses, self-employment income, parenting time, health insurance, childcare, and other child-related expenses can affect each parent’s overall financial responsibilities.

Matters That Can Affect Child Support

  • Parents’ incomes
  • Number of children
  • Parenting time
  • Health insurance
  • Childcare expenses
  • School & extracurricular costs

Reasons a Parent May Seek to Modify Child Support

Change in Income

A substantial increase or decrease in a parent’s income may affect existing support.

Job Loss or Employment Change

Employment change may create a reason to review support.

Changes in Parenting Time

Changes to the parenting arrangement may affect how support should be calculated.

Changes in Childcare Costs

Starting or ending daycare or other childcare can affect child-related expenses.

Changes in Healthcare Costs

Insurance premiums or other medical expenses may change over time.

Child’s Needs

Educational, medical, developmental, or other needs may create additional expenses.

Establishing, Modifying and Enforcing Support

When parents separate, divorce, or establish parentage, they may need a child support order. We review financial information and parents’ arrangements to determine the appropriate support obligation.

If circumstances change substantially, either parent may seek to modify an existing order. Until the court approves a modification, parents should generally continue following the existing order.

When court-ordered support is not being paid, enforcement may be necessary. Depending on the circumstances, several legal mechanisms may be available to address unpaid support.

Our Family Law Attorneys can assist with:

  • Explain guidelines
  • Review income and financial information
  • Establish an appropriate support order
  • Seek modifications
  • Enforce existing child support orders
  • Respond to requests to modify or enforce child support
  • Address child support issues as part of a divorce/parentage case
  • Represent your interests in court

Frequently Asked Questions about Illinois Child Support

1

Child Support Calculation

Both parents' net incomes, number of children and applicable parenting arrangements.
2

Parenting Time and Child Support

Certain parenting arrangements can change how child support calculation is performed.
3

Agreeing on Support

Parents may reach agreements, but child support remains subject to Illinois law and court approval.
4

Daycare

Childcare expenses may be allocated between parents in addition to basic support.
5

Health Insurance

Which parent provides insurance and how healthcare expenses are divided.
6

Modifying Child Support

A substantial change in circumstances may provide grounds to request a modification.
7

Child Support and Divorce

When divorcing spouses have children entitled to support, child support is generally one of the financial issues addressed.