Illinois Child Support Calculator
Program Statistics
Source: OCSS FY 2024 Preliminary Report · Preliminary data
Annual Collections
$688 Million
distributed FY 2024
Children Served
327,663
enrolled in IV-D cases
Collection Rate
64.0%
of current support due▼ 1.3pp below the national average
Arrears Outstanding
$2.6B
cumulative unpaid support
Collected via Wage Withholding
100%
of collections via income withholding orders
Program Cost-Effectiveness
$3.77 per $1 spent
National avg: $4.24
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