Illinois / Discovery
Illinois interrogatory response deadline
In Illinois, you generally must answer interrogatories within 28 days after service of the interrogatories (Ill. S. Ct. R. 213(d)).
Estimates based on standard Illinois rules and court-holiday closures. For use by licensed attorneys only. This calculator is for informational purposes, is not legal advice, and does not create an attorney-client relationship. Verify every deadline and citation against the applicable rules and court orders before relying on it. See our Terms.
How the deadline works
Under Ill. S. Ct. R. 213(d), the answers and objections to interrogatories is due within 28 days after service of the interrogatories. When the triggering paper is served by mail, Illinois Supreme Court Rule 12(c) adds 4 days for service by U.S. mail. A deadline landing on a weekend or court holiday moves to the next business day.
- Served by mail? Illinois Supreme Court Rule 12(c) adds 4 days for service by U.S. mail. Select “Service by mail” above and the calculator applies it.
Questions
- How long do I have to answer interrogatories in Illinois?
- Generally 28 days after service of the interrogatories, under Ill. S. Ct. R. 213(d).