Divorce Filing Fee in Illinois (2026)
Filing for divorce in Illinois costs $250–$388 — the court filing fee paid to the Circuit Court when you submit the petition. Cook County is $388; a name change requires three weeks of newspaper publication. Because it's set locally, the exact amount depends on your county. If you can't afford it, every court offers a fee waiver for low-income filers.
Verified July 2026 from official sources. How we verify fees.
What you'll pay in Illinois
- Divorce filing fee: $250–$388
- Court: Circuit Court
- Varies by county: Yes
- Fee waiver: available for low-income filers
What the fee does and doesn't cover
The filing fee only opens the case — it doesn't include attorney fees, mediation, service of process, or a parenting class where required. Cook County is $388; a name change requires three weeks of newspaper publication. Changing your name back is free when you request it in the divorce itself; a separate petition costs more (see our Illinois name change cost page).
Frequently asked questions
How much does it cost to file for divorce in Illinois?
The court filing fee is $250–$388, paid to the Circuit Court. It varies by county. Attorney and other costs are separate.
Can I get the Illinois divorce filing fee waived?
Yes — if you can't afford it, you can file a fee-waiver (in forma pauperis) request with the court. Approval is based on income.
Does the divorce fee include changing my name back?
Yes — restoring a former name is free when you ask for it in the divorce petition or decree. A standalone name change filed separately costs extra.