What Do I Do When Someone Dies in Illinois?

After a death in Illinois, the estate either qualifies for the simplified procedure for estates under $150,000755 ILCS 5/25-1Verified Sep 8, 2026View source or goes through probate, where creditors have 6 months755 ILCS 5/18-3 (claim date not less than 6 months from first publication, or 3 months from mailing, whichever is later); 5/18-12(b) (2-year outer bar from death)Verified Sep 8, 2026View source to file claims after notice.

Certified copies come from the Illinois Department of Public Health - Division of Vital RecordsIllinois Department of Public Health - Division of Vital RecordsVerified Oct 15, 2026View source; the funeral home usually places the first order. The first certified copy costs $19Illinois Department of Public Health - Division of Vital RecordsVerified Oct 15, 2026View source and each additional copy ordered with it $4Illinois Department of Public Health - Division of Vital RecordsVerified Oct 15, 2026View source; standard processing takes Approximately 12 weeksIllinois Department of Public Health - Division of Vital RecordsVerified Oct 15, 2026View source. Banks, insurers, government agencies and retirement plans each want a certified copy, so the first order is for several. The Illinois death certificate guide carries the ordering details.

Illinois sets an order for who controls the disposition of remains: executor or legal representative acting, then surviving spouse at time of death, then sole surviving competent adult child, or majority of surviving competent adult children755 ILCS 65/5Verified Oct 17, 2026View source. The state allows you to name your own agent in advance755 ILCS 65/10Verified Oct 17, 2026View source, and a written designation outranks the default order. The Illinois burial and cremation law guide carries the rest of the rules.

Only for what the decedent owned alone with no beneficiary named. Assets in a living trust, accounts with a named beneficiary and property owned jointly with right of survivorship pass outside probate. For the rest, Illinois allows estates with personal property of $150,000755 ILCS 5/25-1Verified Sep 8, 2026View source or less to use the Small Estate Affidavit755 ILCS 5/25-1Verified Sep 8, 2026View source, which avoids full probate administration. The Small Estate Affidavit is presented directly to the bank, employer, or other holder of the property — it is not filed with a court. There is no statutory waiting period.

Illinois uses Petition for Probate of Will and for Letters Testamentary (testate) / Petition for Letters of Administration (intestate) (CCP 0315)755 ILCS 5/6-2, 5/6-8 (admit will & issue letters testamentary); 755 ILCS 5/9-3, 5/9-4 (letters of administration & preference); 755 ILCS 5/12-2 to 12-5 (oath & bond); 755 ILCS 5/28-2 (independent administration); 755 ILCS 5/6-13, 5/9-1 (who may act)Verified Aug 24, 2026View source, filed with the Circuit Court755 ILCS 5/6-2, 5/6-8 (admit will & issue letters testamentary); 755 ILCS 5/9-3, 5/9-4 (letters of administration & preference); 755 ILCS 5/12-2 to 12-5 (oath & bond); 755 ILCS 5/28-2 (independent administration); 755 ILCS 5/6-13, 5/9-1 (who may act)Verified Aug 24, 2026View source. Clerk of the Circuit Court issues Letters of Office after the court grants the petition. The Illinois Letters Testamentary guide carries the documents, the bond and the self-filing rules.

A simple estate in Illinois typically settles in 6 months to 9 months, and an average estate in 9 months to 14 months. The creditor claim period of 6 months755 ILCS 5/18-3 (claim date not less than 6 months from first publication, or 3 months from mailing, whichever is later); 5/18-12(b) (2-year outer bar from death)Verified Sep 8, 2026View source is the floor: final distribution waits for it to run. Assets in a living trust settle privately, without the court's timeline.

Forms for Settling an Estate in Illinois

Free forms for settling an estate in Illinois: probate petition, small estate affidavit, creditor notice and closing forms. Prepare each form for Illinois.

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Affidavit of Death

In Illinois, a transfer on death deed beneficiary records the “Notice of death affidavit755 ILCS 27/75Verified Oct 26, 2026View source”.

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IRS Form 56

Notify the IRS that you are the fiduciary of an estate, a trust or a person, or end a notice filed before, on the official form.

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Digital Assets Recovery Letter

Prepare a letter requesting a deceased person's online accounts, points, and balances from the program that holds them.

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Petition for Probate and Letters

In Illinois, the petition asks the Circuit Court to appoint the personal representative, whose authority is proved by Letters of Office; every appointment goes through the court755 ILCS 5/6-4, 5/9-4 (court admits the will and issues letters; no registrar/clerk informal appointment)Verified Sep 8, 2026View source.

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Notice to Creditors

In Illinois, the notice to creditors is published for 3755 ILCS 5/18-3, 5/18-10, 5/18-11, 5/18-12Verified Oct 18, 2026View source weeks in a local newspaper, and creditors have 6 months755 ILCS 5/18-3 (claim date not less than 6 months from first publication, or 3 months from mailing, whichever is later); 5/18-12(b) (2-year outer bar from death)Verified Sep 8, 2026View source from first publication to present claims.

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Renunciation of Executor

In Illinois, a person named as executor may decline to serve755 ILCS 5/6-3(a); Cook County CCP 0309 (12/01/24)Verified Sep 23, 2026View source before anyone is appointed.

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Small Estate Affidavit

In Illinois, the Small Estate Affidavit755 ILCS 5/25-1Verified Sep 8, 2026View source covers estates with personal property of $150,000755 ILCS 5/25-1Verified Sep 8, 2026View source or less, presented directly to the bank or other holder, not filed with a court.

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Estate Inventory

In Illinois, the personal representative files the estate inventory within 60 days755 ILCS 5/14-1Verified Oct 10, 2026View source of appointment.

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Tools for Settling an Estate in Illinois

Free tools for settling an estate in Illinois: whether probate is needed, executor and trustee pay, creditor deadlines and taxes. Run each tool for Illinois.

How Many Death Certificates Do I Need?

In Illinois, certified death certificates come from the Illinois Department of Public Health - Division of Vital RecordsIllinois Department of Public Health - Division of Vital RecordsVerified Oct 15, 2026View source; the first copy costs $19Illinois Department of Public Health - Division of Vital RecordsVerified Oct 15, 2026View source, additional copies $4Illinois Department of Public Health - Division of Vital RecordsVerified Oct 15, 2026View source each.

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Do I Need Probate?

In Illinois, estates with personal property of $150,000755 ILCS 5/25-1Verified Sep 8, 2026View source or less skip probate with the Small Estate Affidavit755 ILCS 5/25-1Verified Sep 8, 2026View source.

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What Happens to Jointly Owned Property When an Owner Dies?

When a joint owner dies in Illinois: Illinois law names no affidavit or certificate to record when a joint tenant or a tenant by the entirety dies. A deed that expressly declares a joint tenancy carries the right of survivorship, and the surviving tenant by the entirety retains the entire estate765 ILCS 1005 (Joint Tenancy Act); 765 ILCS 5; 755 ILCS 5; the Real Property Transfer on Death Instrument Act; 55 ILCS 5 Division 3-5; 35 ILCS 200 art. 31; 410 ILCS 535; 86 Ill. Adm. Code 120Verified Oct 26, 2026View source.

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Do I Have to File Tax Returns for Someone Who Died?

Illinois requires a final state income tax return for the decedent alongside the federal Form 104035 ILCS 5/201Verified Sep 20, 2026View source; a federal estate tax return (Form 706) is required only for estates above $15,000,00026 USC 2001(c), 2010; P.L. 119-21 §70106Verified Sep 15, 2026View source.

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How Do I Settle an Estate?

Settling an estate in Illinois: the personal representative files the estate inventory within 60 days755 ILCS 5/14-1Verified Oct 10, 2026View source of appointment; creditors have 6 months755 ILCS 5/18-3, 5/18-10, 5/18-11, 5/18-12Verified Oct 18, 2026View source to present claims; a simple estate closes in 6 months to 9 months.

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How Much Are Estate & Inheritance Taxes?

Illinois levies an estate tax35 ILCS 405/2Verified Sep 15, 2026View source above $4,000,00035 ILCS 405/2Verified Sep 15, 2026View source (top rate 16%35 ILCS 405/2Verified Sep 15, 2026View source) and no inheritance tax; the federal estate tax applies above $15,000,00026 USC 2001(c), 2010; P.L. 119-21 §70106Verified Sep 15, 2026View source.

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What Taxes Apply to My Inheritance?

In Illinois, beneficiaries owe no inheritance tax and the estate pays any estate tax35 ILCS 405/2Verified Sep 15, 2026View source above $4,000,00035 ILCS 405/2Verified Sep 15, 2026View source; probate assets arrive when the estate closes, 6 months to 9 months for a simple estate.

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Hire an Illinois Probate Attorney

Browse 125 probate firms in Illinois with addresses, contact info, and practice details.

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Illinois Estate Settlement Resources

In-depth guides covering Illinois probate, estate administration, and settling an estate.