How to get excused from jury duty in Cook County, Illinois
The excusal routes Cook County, Illinois actually recognizes — what each one needs, who decides, and where it goes.
Ask on the phone and you may only be offered an extension. When this project telephoned Jury Administration on 28 August 2026, the clerk explained that service can be pushed back, that the extensions eventually run out, and that you then have to serve — and did not mention an excuse for hardship at all. The court’s own juror page does list one. “You will suffer extreme financial hardship” is one of seven named excusal grounds, alongside a medical hazard, being unable to obtain childcare, and being the primary caretaker of another person. The page then puts the condition in capitals: “ALL OF THE ABOVE REASONS MUST BE SUPPORTED WITH THE APPROPRIATE DOCUMENTATION IN ORDER TO BE ACCEPTED.” If you want the excuse rather than a later date, put it in writing with your documentation — do not ask for it over the telephone.
Your routes in Cook County, Illinois
Age 70 or olderOpt out by phone — free, and repeatable
Cook runs a senior opt-out: call before your service date. It can be used again every time you are summoned.
Circuit Court of Cook County — juror information page. Jurors aged 70 or older may opt out by telephoning before their service date, and the court states the option may be exercised repeatedly upon future summonses. No letter, no documentation, no argument — and unlike an excusal it does not have to be re-argued each time. If this applies to you it is the end of the matter and there is nothing we could add to it.
See the full detail →Financial hardshipNamed ground — documentation mandatory
“You will suffer extreme financial hardship” is one of the court’s seven published excusal grounds. Every one of them must be supported by documentation to be accepted.
705 ILCS 305 (Illinois Jury Act), as the Circuit Court of Cook County applies it. Illinois’ undue-hardship standard turns on your job, business affairs, health or family situation, and in Cook County it is administered by circuit court staff rather than a separate elected commission. The court publishes “you will suffer extreme financial hardship” as a named excusal ground and attaches one condition to all seven grounds, in capitals: “ALL OF THE ABOVE REASONS MUST BE SUPPORTED WITH THE APPROPRIATE DOCUMENTATION IN ORDER TO BE ACCEPTED.” What counts as appropriate is not published, and no deadline is published either. We are not going to invent either one — send it as early as you can, and send more proof rather than less.
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Prepare your Hardship Letter →Medical, childcare or caring for anotherNamed ground — documentation mandatory
Three separate published grounds: a medical condition that makes service a hazard to your health, being unable to obtain childcare, and being the primary caretaker of another person.
705 ILCS 305, as the Circuit Court of Cook County applies it. Cook publishes these as three of its seven grounds: “you have a medical condition and jury service presents a hazard to your health”, “you cannot obtain childcare”, and “you are the primary caretaker of another person.” Illinois law separately provides for nursing mothers. The same capitalised condition governs all of them: the reason must be supported with the appropriate documentation to be accepted. For the medical ground that normally means a letter from your doctor; for the other two, the court does not say, so describe the arrangement plainly and attach whatever evidences it.
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Prepare your What Your Doctor Needs to Write →Contact the court
Office of Jury Administration, Circuit Court of Cook County, Richard J. Daley Center, 50 West Washington Street, Chicago IL 60602Jury line: (312) 603-5879
(312) 603-JURY. Monday to Friday, 8:30 a.m.–4:30 p.m., closed court holidays. Fax (312) 603-5460. Email [email protected]. Jury Administrator: Donald W. Russell. Note the court’s two pages give different rooms at the same address — the juror page says Room 2600, the Jury Administration Office page says Suite 1000 — so email or fax is the safer channel, and put your juror number on everything.
(312) 603-JURY. Monday to Friday, 8:30 a.m.–4:30 p.m., closed court holidays. Fax (312) 603-5460. Email [email protected]. Jury Administrator: Donald W. Russell. Note the court’s two pages give different rooms at the same address — the juror page says Room 2600, the Jury Administration Office page says Suite 1000 — so email or fax is the safer channel, and put your juror number on everything.
Other counties
JuryFree prepares documents and guidance from the facts you provide. It is not a law firm and does not give legal advice or guarantee any outcome. Court rules and deadlines vary by county and change over time — confirm with the court before you rely on anything here. Questions: [email protected].