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Illinois divorce guide

How to File for Divorce in Illinois

Step-by-step Illinois divorce filing guide for uncontested cases, including county variation, costs, and finalization basics.

2026-04-127 min read

Illinois is a strong market for uncontested document preparation because county procedures and filing costs vary, and many couples need structure more than litigation.

1. Confirm residency and case fit

Illinois no-fault divorce is available, but uncontested flow works best when major terms are already agreed.

2. Prepare petition and supporting forms

Children, support, and property issues can add required forms. Completing the right packet early avoids court pushback later.

3. File in the correct county and complete service

County process and cost can differ, so expectations should be set by local court practice.

4. Final hearing or prove-up

Many uncontested Illinois cases still include a final hearing step before judgment is entered.

Frequently asked questions

How much are Illinois filing fees?

They vary by county and commonly range from roughly $210 to $388.

Can I file online in Illinois?

You can prepare forms online, while e-filing and hearing flow depend on county rules.

Do uncontested Illinois divorces still go to court?

Often yes, through a final prove-up or short hearing, depending on local procedure.

Need Illinois divorce paperwork prepared?

Start your Illinois uncontested paperwork flow with DivorceMe for $129.