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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.

Checked against official sources: Oct 24, 2026

The short answer

If you were served: 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). If you are filing: 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.

Accept or waive service
Possible: your spouse signs a form
Law
735 ILCS 5/2-203; Ill. S. Ct. Rule 101(d)

Were you served in Illinois?

Enter the day you got the papers (the summons and the petition). We show the deadline to answer.

The day the papers were handed to you or you signed for them.

Enter the date you were servedYour deadline appears when you enter the date.

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

  1. File your papers first

    File with the Circuit Court in the county where you or your spouse live. Service comes after filing.

  2. Serve the papers

    If your spouse can't be found, the court may allow notice by publication.

  3. 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.

  4. File proof of service

    File the proof of service with the court.

  5. 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).

  6. 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 is the deadline to respond after service 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

Serving papers in nearby states

Sources

Last checked: Oct 24, 2026.