Illinois · Serving papers · Updated Oct 2026
Serving divorce papers in Illinois
Service of divorce papers in Illinois, from official sources: who can deliver the papers, how your spouse can accept or waive service, the deadline to respond, what happens without a response and the law.
The short answer
Your spouse must be formally notified: served with the summons and petition by the sheriff or a special process server, or your spouse can file an Appearance and waive service. Time to respond: If you were served, you have 30 days to file an Appearance and an Answer or Response; after that the spouse who filed can ask for a default (Illinois Supreme Court divorce instructions).
- Accept or waive service
- Yes
- Law
- 735 ILCS 5/2-203; Ill. S. Ct. Rule 101(d)
How papers are served in Illinois
- Your spouse must be formally notified: served with the summons and petition by the sheriff or a special process server, or your spouse can file an Appearance and waive service.
- If your spouse can't be found, the court may allow notice by publication.
Law: 735 ILCS 5/2-203; Ill. S. Ct. Rule 101(d)
Deadline to respond and default
If you were served, you have 30 days to file an Appearance and an Answer or Response; after that the spouse who filed can ask for a default (Illinois Supreme Court divorce instructions).
Serving your spouse in Illinois, step by step
File your papers first
File with the Circuit Court in the county where you or your spouse live. Service comes after filing.
Serve the papers
If your spouse can't be found, the court may allow notice by publication.
Or have your spouse sign
Your spouse must be formally notified: served with the summons and petition by the sheriff or a special process server, or your spouse can file an Appearance and waive service.
File proof of service
File the proof of service with the court.
Watch the deadline
If you were served, you have 30 days to file an Appearance and an Answer or Response; after that the spouse who filed can ask for a default (Illinois Supreme Court divorce instructions).
If there is no response
If you were served, you have 30 days to file an Appearance and an Answer or Response; after that the spouse who filed can ask for a default (Illinois Supreme Court divorce instructions).
Questions about serving divorce papers in Illinois
How do you serve divorce papers in Illinois?
Your spouse must be formally notified: served with the summons and petition by the sheriff or a special process server, or your spouse can file an Appearance and waive service. If your spouse can't be found, the court may allow notice by publication.
Can my spouse accept or waive service in Illinois?
Your spouse must be formally notified: served with the summons and petition by the sheriff or a special process server, or your spouse can file an Appearance and waive service.
How long does my spouse have to respond in Illinois?
If you were served, you have 30 days to file an Appearance and an Answer or Response; after that the spouse who filed can ask for a default (Illinois Supreme Court divorce instructions).
What if my spouse doesn't respond in Illinois?
If you were served, you have 30 days to file an Appearance and an Answer or Response; after that the spouse who filed can ask for a default (Illinois Supreme Court divorce instructions).
More about divorce in Illinois
- All Illinois divorce laws
- Uncontested divorce in Illinois
- Illinois divorce forms and filing fees
- Alimony in Illinois
- Child custody and support in Illinois
- Divorce timeline estimator for Illinois
- Divorce checklist for Illinois
- Served with divorce papers: what to do
- Timeline estimator
Serving papers in nearby states
- 750 ILCS 5/401 (Illinois General Assembly)
- 750 ILCS 5/452 Joint simplified dissolution
- 750 ILCS 5/504 Maintenance
- 750 ILCS 5/413 Judgment (name)
- Illinois Supreme Court: Divorce with Children instructions
- Illinois Legal Aid Online: Divorce common questions
- Illinois Legal Aid Online: Getting a divorce without children (joint simplified)
- Illinois Legal Aid Online: Maintenance after divorce
- Illinois Courts: Divorce, Child Support, and Maintenance forms
Last checked: Oct 24, 2026.