State Guide
How Much Does a Divorce Cost in Illinois?
Illinois requires a 6-month separation period (can be waived by agreement). Here's what you can expect to pay.
Uncontested Divorce
$1,500 – $5,000
~3 months avg
Contested Divorce
$12,000 – $45,000
~12 months avg
High-Conflict Divorce
$45,000 – $200,000
~24 months avg
Illinois Divorce Fee Breakdown
Court Filing Fees
Required to initiate divorce proceedings
$289 – $334
Attorney Hourly Rate
Varies by experience and location within the state
$250 – $500/hr
Mediation (per session)
Alternative dispute resolution sessions
$200 – $450
Process Server
Serving divorce papers to your spouse
$30 – $80
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