How support is calculated, modified, and enforced — from guidelines to college expenses.
Illinois requires health insurance in child support orders under 750 ILCS 5/505.2. Learn about the 5% income cap, QMCSO rules, and how medical costs are divided.
Illinois courts can order divorced parents to pay college costs up to $18,476/year (UIUC cap). Learn Section 513 requirements, factors, and filing process.
Illinois enforces unpaid child support through wage garnishment up to 65%, license suspensions, tax intercepts, and jail time up to 6 months. Complete 2026 guide.
Illinois child support modification requires proving a substantial change in circumstances or 20% guideline deviation. Filing fees range $210-$388. Get step-by-step help.
Illinois parents owing $2,500+ in child support face passport denial or revocation. Learn enforcement rules, how to restore eligibility, and 2026 policy changes.
Illinois alimony uses 33.3% payor income formula while child support follows income shares model. Learn key differences, calculations, and tax treatment.
Illinois courts may order parents to split extracurricular activity costs proportionally under 750 ILCS 5/505(3.6). Filing fees range $210-$388.
Learn how to pay child support in Illinois through wage withholding, ExpertPay, or MoneyGram. Processing times: 2-4 business days. Fees: 0-2.95%.
Illinois child support averages $1,215/month for one child. Learn the Income Shares model calculation, 2026 guidelines, and modification rules under 750 ILCS 5/505.
Child support is not taxable in Illinois. Learn IRS rules, Child Tax Credit ($2,200/child), Form 8332, and how Illinois parents handle taxes after divorce in 2026.
Child support in Illinois ends at age 18, or 19 if the child is still in high school. Learn about emancipation, college expenses under 750 ILCS 5/513, and disabled adult child support.
Use the Illinois child support calculator to estimate payments under the income shares model. Filing fees $210-$388. Updated guidelines effective March 2025.