Introduction

This guide aims to provide a comprehensive overview of divorce in Illinois, written in plain language for the non-attorney. The goal is to help you understand the divorce process in Illinois, explain key legal concepts, and outline what to expect. We'll also explore alternatives to divorce that may be available to you.

Overview of Divorce in Illinois

In Illinois, divorce is officially known as “dissolution of marriage.” Here are some key facts:

• Illinois is a no-fault divorce state
• At least one spouse must have lived in Illinois for 90 days before filing
• Illinois allows for “bifurcated divorce”

The process involves ending the marriage, dividing property, and, if applicable, addressing child-related matters. Illinois law is designed to keep the process fair and efficient.

Understanding Divorce in Illinois

What is Divorce in Illinois?

Divorce in Illinois is the legal process of ending a marriage. It includes termination of the marriage, division of marital property and debts, determination of spousal maintenance (alimony), and arrangements for child custody, visitation, and support if children are involved.

Grounds for Divorce in Illinois

Illinois is a no-fault divorce state. The only legal ground is “irreconcilable differences.”

• Living separate and apart for 6 months is considered proof of irreconcilable differences
• Separate and apart doesn't always mean living in different residences

No-Fault Divorce in Illinois

The no-fault system is designed to reduce conflict and simplify the legal process.

What No-Fault Means for Your Divorce Process:

Timeline:

• Uncontested divorce: 2–4 months
• Contested divorce: 6–18 months depending on complexity
• No need to prove fault—saves time

Cost Benefits:

• Lower attorney fees
• Reduced court costs
• Uncontested no-fault: $3,000–$5,000
• Contested with fault: $15,000–$50,000+

Simplified Process:

• Only “irreconcilable differences” need to be cited
• Less paperwork and documentation
• Greater privacy and fewer appeals

Key Requirements:

• 6-month separation period (can live in the same home)
• Only one spouse needs to want the divorce
• Filing fees: $300–$400 in most counties

Alternatives to Divorce in Illinois

Divorce isn't the only path. Consider alternatives like legal separation, counseling, or mediation.

Legal Separation

Pros:

• Maintains healthcare/insurance benefits
• Preserves religious beliefs
• Provides legal protection for finances
• Can be converted to divorce

Cons:

• Cannot remarry
• Still legally married for taxes
• May pay for both separation and later divorce
• Post-separation assets may still be marital property

Marriage Counseling / Therapy

Pros:

• More affordable than divorce
• Improves communication
• Identifies and resolves underlying issues
• Insurance may cover costs

Cons:

• Requires commitment
• Results are not guaranteed
• Takes time (3–6 months typical)

Mediation Services

Pros:

• Cheaper than litigation ($3,000–$8,000)
• Faster and less adversarial
• Greater privacy and control

Cons:

• Both parties must cooperate
• May still need legal review
• Not ideal in abuse cases

Legal Separation in Illinois

Legal separation allows spouses to live apart with court orders in place while remaining legally married. This can be helpful for:

• Religious or personal beliefs against divorce
• Maintaining benefits
• Evaluating the future of the relationship

Real-World Impact of Legal Separation

Financial Considerations:

• Health insurance may continue
• Tax advantages remain
• Clear rules for property/business rights

Practical Arrangements:

• Spouses may live separately with agreed parenting schedules
• Support payments can be ordered

Converting to Divorce

• Either party may later file for divorce
• Separation time counts toward no-fault divorce requirements

Key Differences from Divorce

• Cannot remarry
• Assets may remain jointly owned
• May preserve Social Security or retirement benefits

Counseling and Therapy Options

Professional Support Options

Marriage and Family Counseling:

• Illinois Association for Marriage and Family Therapy
• Catholic Charities of Chicago
• Jewish Family Services
• Cost: $75–200/session (many accept insurance)

Individual Therapy:

• Illinois Psychological Association
• Better Help (online therapy)
• Check your Employee Assistance Program (EAP)

Support Groups:

• DivorceCare
• Parents Without Partners
• YWCA support groups

Court-Connected Services:

• Family Mediation Programs
• Parenting Education Programs
• Cook County Family Mediation

Benefits of Professional Support:

• Improves communication and co-parenting
• Provides emotional support and clarity
• Helps children adjust

Mediation in Illinois Divorces

Mediation involves a neutral third party helping both spouses communicate and reach agreements. It's often used in custody cases and recommended before litigation.

Benefits of Mediation:

• Cheaper and faster than court
• More control over outcomes
• Less stressful and more private
• Can preserve amicable relationships

Choosing the Right Option

Divorce is personal. Consider what's best for your family. Options like therapy, legal separation, or mediation might help. You don't have to pick just one—many couples try multiple paths before finalizing decisions.

While this guide provides a general overview, it's always best to consult with an experienced Illinois family law attorney. Legal guidance ensures you're making informed, strategic choices as you navigate this transition.  Call CTM Legal Group at 312-818-6700 to talk to an experienced family law attorney today.

Download our divorce eBook for free at ctmlegalgroup.com/divorce.