Illinois
Free Illinois divorce forms to help you move forward with ease and understanding.
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About your State

Illinois requires 90 days of residency, but with a twist: that 90 days needs to be satisfied by the time the judge enters your final judgment, not necessarily by the time you file. There's no mandatory waiting period if both spouses agree the marriage is over — Illinois eliminated fault-based grounds back in 2016, so "irreconcilable differences" is the only path now.


Illinois uses equitable distribution, dividing marital property in "just proportions" based on a dozen statutory factors. These free forms can help you get organized and understand what paperwork Illinois will expect from you.


Sourcing & Verification

• 750 ILCS 5/401 (90-day residency)

• 750 ILCS 5/503 (equitable distribution)

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FAQ

How long does a divorce take in Illinois?


With no mandatory waiting period and both spouses in agreement, an uncontested Illinois divorce can finalize in as little as 2 to 4 months, mainly limited by court scheduling.

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Forms to help you along the way

Access your state's specific forms here.

The DIY Divorce resources and links to state-specific forms provided on DivorcePlus are for educational and informational purposes only.   

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Looking for more information?

Find tips for a smoother divorce at Divorce 101

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Filing for "Custody" of a Dog: Why Your Pet Isn't a Legal Child, and What That Means for Your Divorce

By Richard Perque, family law attorney and former judge • August 21, 2026
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Divorce 101

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DIY Divorce Disclaimer

The DIY Divorce resources and links to state-specific forms provided on DivorcePlus are for educational and informational purposes only. These materials are not legal advice, and DivorcePlus does not guarantee, warrant, or represent that any form, instruction, or document is current, complete, accurate, or appropriate for your individual circumstances. Court requirements and legal procedures vary by state and may change without notice.


Using these resources does not create any contractual, attorney–client, or other relationship, and DivorcePlus is not responsible for any errors, omissions, or outcomes resulting from the use of DIY forms or guides. If you need legal advice or representation, you should consult a licensed attorney in your jurisdiction.


This is not a substitute for legal review. Divorce law details (fees, specific statutory citations, court procedures) can vary by state and county, and change over time.  Consult with a licensed attorney in your state before filing.