Illinois Divorce Self-Help Tools

Free Tools

The basics

Illinois divorce at a glance

How property is divided Equitable distribution — fair, but not always 50/50 (750 ILCS 5/503)
Filing fee ~$300-$500 in most counties · varies by county
Residency requirement 90 days in Illinois before filing (750 ILCS 5/401(a))
Waiting period None required after filing; however, 6 months separation creates irrebuttable presumption of irreconcilable differences (750 ILCS 5/401(a-5))
Fault required? No — irreconcilable differences is sufficient (750 ILCS 5/401(a))
Mediation Required in contested cases involving parental responsibilities (750 ILCS 5/602.10)
Typical uncontested cost ~$1,200 - $3,000 · Contested: $12,000+

Common questions

What people ask us

How long does a divorce take in Illinois?

The duration of a divorce in Illinois varies greatly depending on whether it is contested or uncontested, and the complexity of issues like property division and child custody. While there is no mandatory waiting period after filing, cases can take several months to over a year to finalize.

Do I need a lawyer to get divorced in Illinois?

While it is not legally required to have a lawyer for a divorce in Illinois, it is highly recommended, especially if there are complex assets, debts, or child-related issues. A lawyer can ensure your rights are protected and all legal requirements are met.

Is Illinois a no-fault divorce state?

Yes, Illinois is a pure no-fault divorce state. The only ground for divorce is irreconcilable differences, meaning the marriage has irretrievably broken down (750 ILCS 5/401(a)).

How is property divided in Illinois divorce?

Illinois follows the principle of equitable distribution (750 ILCS 5/503). This means marital property and debts are divided fairly, but not necessarily equally, between the spouses. The court considers various factors to determine a just division.

What are the residency requirements for divorce in Illinois?

To file for divorce in Illinois, at least one spouse must have been a resident of the state for a minimum of 90 days immediately preceding the commencement of the action or the making of the finding (750 ILCS 5/401(a)).

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All 102 counties

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Each county can have its own filing office or local court resources. Find your area's e-filing portal and case search below.

Official sources