Educational content only. Not legal, financial, tax, or medical advice. Plan Your Passing is not a law firm and no attorney-client relationship is created here. Estate, probate, tax, and inheritance laws differ by country, state, and county. You are responsible for confirming what applies to you. Always consult a licensed attorney in your jurisdiction before acting on anything you read or generate on this site.
Estate planning in Chicago, IL
Illinois has a $4M state estate tax exemption — the lowest of any state — meaning more Chicago families face state estate tax.
Why this matters in Chicago
The local angle
Illinois imposes estate tax on estates over $4M, which is dramatically lower than the federal $13.6M exemption. With Chicago real estate appreciation, even middle-class homeowners can face state estate tax. Cook County probate is slow — typically 12-18 months — so probate avoidance matters more here than in many other states.
Local nuance
Cook County's probate division processes thousands of cases per year; getting on the calendar can take 4-6 weeks just to start. Independent administration is the default if the will allows it, which speeds things up significantly.
Top concerns for Chicago families
- $4M state estate tax exemption (lowest in US)
- Cook County probate timing (independent vs supervised)
- Two-state issues (IL/IN/WI for many Chicago families)
- Land trust strategies for Illinois real estate
Illinois state law
At a glance
Chicago estate work is governed by Illinois state law. Here's what every family should know.
$3,000–$5,000 + 1–3% of estate
Small estate affidavit 755 ILCS 5/25-1
No inheritance tax
Spousal rights
Renunciation share: 1/2 (no descendants) or 1/3 (with descendants)
Common pitfalls
- IL estate tax threshold is $4M — lower than federal
- Cook County probate court has its own practices
- IL is decoupled from federal — different exemption tracking
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Also serving
Cities we cover
New York, NY
5 boroughs, 62 counties, one Surrogate's Court system — and family estate work that often crosses jurisdictions.
Los Angeles, CA
California Probate Court is statutory-fee — and inherited Prop-13-protected homes are the family-fight epicenter.
Houston, TX
Independent administration makes Texas probate fast and cheap — but community property rules trip up blended families.
Phoenix, AZ
Arizona's beneficiary deed lets you transfer real estate at death without probate — and most Phoenix families don't use it.