An uncontested divorce in Illinois is available when both spouses agree on every issue — property, debts, support, and any parenting arrangements — and want the court to approve their agreement rather than decide the case for them. The Illinois uncontested divorce process runs on the state’s no-fault framework, so neither spouse has to prove wrongdoing. You file a petition, submit a written settlement, and appear briefly before a judge who signs the final judgment. Most uncontested cases wrap up in weeks rather than months.
Who Qualifies for an Uncontested Divorce
At least one spouse must have lived in Illinois, or been stationed here on active military duty, for at least 90 consecutive days before the case is filed or before the judge enters the final judgment.1Illinois General Assembly. 750 ILCS 5 Illinois Marriage and Dissolution of Marriage Act You can file in any Illinois circuit court where either spouse meets that requirement; the county where you married doesn’t matter.
Illinois recognizes only one ground: irreconcilable differences that have caused an irretrievable breakdown of the marriage. In an uncontested case, both spouses jointly assert this in the petition, which avoids the alternative of showing a six-month separation.2Illinois State Bar Association. Your Guide to Getting a Divorce in Illinois
The other prerequisite is complete agreement on every issue before you reach the courtroom: how you’ll divide property and debts, whether either spouse will pay maintenance, and if you have children, how you’ll share parenting time and calculate support. If a genuine dispute surfaces after filing, the case converts to a contested proceeding and loses the speed and cost savings that make the uncontested route worth pursuing.
Joint Simplified Dissolution: A Faster Track for Some Couples
Illinois offers an even shorter procedure called Joint Simplified Dissolution, but the eligibility rules are strict. Every one of these conditions has to be met:
- No children were born to or adopted by the couple during the marriage, and the wife is not pregnant.
- The marriage lasted eight years or less.
- Neither spouse owns any interest in real property.
- Neither spouse has retirement benefits, unless the only retirement assets are IRAs with a combined value under $10,000.
- Total fair market value of all marital property, after subtracting debts, is less than $50,000.
- Combined gross annual income from all sources is under $60,000, and neither spouse individually earns more than $30,000.
- Both spouses waive any right to spousal maintenance.
- The couple has signed a written agreement dividing all assets worth more than $100 and allocating debts, plus a separate agreement addressing ownership of any companion animals.
The real estate and retirement restrictions eliminate most homeowners and anyone with a 401(k) or pension. Couples who don’t qualify still pursue a standard uncontested dissolution, which follows the fuller process described below.
Documents You Need to Prepare
The Illinois Supreme Court Commission on Access to Justice publishes standardized forms that every circuit court must accept.4State of Illinois Office of the Illinois Courts. Divorce, Child Support, and Maintenance The core documents for an uncontested case are:
- Petition for Dissolution of Marriage. This is the document that formally asks the court to end the marriage. It identifies both spouses, states that residency and grounds are satisfied, and outlines the relief requested.
- Entry of Appearance and Waiver of Service. When the non-filing spouse agrees, this form lets them acknowledge the case and waive formal service, saving time and the cost of a process server.
- Marital Settlement Agreement (MSA). The single most important document in the case. It spells out how you and your spouse divide bank accounts, vehicles, real estate, debts, and every other financial matter. The judge incorporates it into the final judgment, making it a binding court order.
- Financial Affidavit. An Illinois Supreme Court-approved form each spouse completes under oath, listing income, expenses, assets, and liabilities. Some circuits require it filed with the clerk; others expect it exchanged between the parties or brought to the hearing.
Take the MSA seriously. Vague language about who keeps a retirement account or who pays off a credit card creates enforcement problems later. Every dollar figure, account number, and property description should be specific enough that a stranger reading it would know exactly who gets what.
Extra Requirements When You Have Children
Couples with minor children must prepare a Parenting Plan. By statute it has to cover, at minimum, how significant decisions about the children (education, healthcare, religion, extracurricular activities) will be shared, a specific schedule of where the children live on which days, transportation arrangements, provisions for communication during the other parent’s time, and a process for handling future disputes.5Justia Law. Illinois Code 750 ILCS 5/602.10 – Parenting Plan
Child support follows the income shares model, which estimates what the parents would have spent on the children in an intact household and divides that obligation based on each parent’s share of combined net income. The Illinois Department of Healthcare and Family Services publishes updated schedules and income conversion tables each year; the 2026 tables took effect on March 20, 2026.6Illinois Department of Healthcare and Family Services. Income Shares A child support worksheet accompanies the Parenting Plan and shows the court how you reached the agreed amount.
Both parents also have to complete a court-approved parenting education program before the judge will sign the final judgment. The requirement comes from Section 404.1 of the Illinois Marriage and Dissolution of Marriage Act and Illinois Supreme Court Rule 924 and applies in every county.7Circuit Court of Cook County. Parent Education Each circuit runs its own program; Cook County’s is called “Focus on Children.” Register early. If you arrive at the prove-up hearing without a certificate of completion, the judge won’t enter the judgment that day.
Maintenance and Retirement Accounts
If either spouse will pay maintenance, the MSA has to state both the monthly amount and how long payments last. Illinois uses a guideline formula when the couple’s combined gross annual income is under $500,000 and the payor has no prior support obligations. The guideline amount equals 33⅓% of the payor’s net annual income minus 25% of the payee’s net annual income, with a cap: the payee cannot receive more than 40% of the couple’s combined net income once maintenance is added to their own earnings.8Illinois General Assembly. 750 ILCS 5/504
Duration scales with the length of the marriage through statutory multipliers. A five-year marriage uses a factor of 0.24, producing roughly 1.2 years of payments. A 15-year marriage uses 0.64, or about 9.6 years. For marriages of 20 years or longer, the court can order maintenance for a period equal to the entire marriage or indefinitely.8Illinois General Assembly. 750 ILCS 5/504 Even in an uncontested case, the judge checks the agreed terms against these guidelines.
Retirement benefits earned during the marriage are marital property. IRAs can generally be split through a direct transfer tied to the divorce decree. Employer plans like 401(k)s and pensions require a separate court order called a Qualified Domestic Relations Order (QDRO), governed by federal law under ERISA. A valid QDRO names both spouses, identifies each plan being divided, states the dollar amount or percentage the alternate payee will receive, and specifies the period covered.9U.S. Department of Labor. QDROs Chapter 1 – Qualified Domestic Relations Orders: An Overview
This is where uncontested cases quietly fall apart. The QDRO is a separate document from the MSA and the judgment. Couples finalize the divorce, tell themselves they’ll handle the retirement account later, and never follow through. The plan administrator won’t split the account without a properly drafted QDRO signed by the judge and accepted by the plan. Drafting usually requires an attorney or QDRO specialist, and plan administrators often charge their own review fee. Build this step into your timeline before the divorce is final, not after.
Filing, Fees, and the Prove-Up Hearing
Illinois requires electronic filing for civil cases, including divorce, through the Odyssey eFileIL system.10Illinois Courts. Information for Filers Without Lawyers You create an account, upload completed documents as PDFs, and submit them to the circuit court. The clerk assigns a case number on acceptance.
Filing fees vary by county. Expect a few hundred dollars; some circuits charge around $300 and others run higher. Contact your local circuit clerk’s office for the exact figure. If you can’t afford the fee, you can apply for a waiver under 735 ILCS 5/5-105, which requires you to show limited income. The waiver application is filed with your petition.11Illinois Legal Aid Online. Filing Costs in a Divorce
Once the clerk accepts the filing, you coordinate with court staff to schedule the prove-up hearing. In an uncontested case, the hearing usually takes less than fifteen minutes. The petitioner must attend; many circuits require both spouses. The judge asks a short set of questions to confirm residency, confirm irreconcilable differences exist, and confirm that both spouses signed the settlement voluntarily. The judge reviews the MSA (and Parenting Plan, if applicable) for fairness and, if children are involved, best interests. When everything checks out, the judge signs the Judgment for Dissolution of Marriage on the spot.1Illinois General Assembly. 750 ILCS 5 Illinois Marriage and Dissolution of Marriage Act The clerk enters the signed order and the marriage is over.
After the Judgment
Health coverage tied to your spouse’s employer plan ends when the divorce is finalized. COBRA continuation lets you stay on that plan for up to 36 months, but you pay the full premium (both employee and employer portions) plus a 2% administrative fee, and you have 60 days from the loss of coverage to elect it. Divorce also triggers a Special Enrollment Period under the Affordable Care Act, giving you 60 days from the date of divorce to enroll in a Marketplace plan, where you may qualify for premium subsidies based on your post-divorce income.12HealthCare.gov. Special Enrollment Period (SEP) Compare both before coverage lapses.
If you want to resume a former name, request it as part of the divorce judgment; including it there avoids a separate petition later. Then update your records: notify the Social Security Administration of any name change, revise beneficiary designations on life insurance and retirement accounts, update your estate planning documents, and file a new W-4 with your employer to reflect your changed filing status. These are easy to postpone and easy to forget, and an ex-spouse left on a beneficiary designation can override anything your will says.