Atty. John Claude Lillig

Atty. John Claude Lillig

John Claude Lillig is a lawyer practicing probate & estate planning, real estate, civil litigation. John has been licensed for 16 years.

Chicago Chicago 16 yrs experience 16 year
Call (312) 675-8296 Book Appointment

Profile Summary

About John Claude Lillig at a glance

John Claude Lillig is a probate, estate planning, real estate, and litigation attorney based in Chicago, Illinois. They have 16+ years of legal experience, licensed to practice since 2010. Admitted to practice in Illinois (2010) and Wisconsin (2018). Educated at DePaul University College of Law JD - Juris Doctor (—). Serands clients in Chicago, IL and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • John Claude Lillig is a lawyer practicing probate & estate planning, real estate, civil litigation
  • John has been licensed for 16 years
  • John practices in Chicago, IL

Practice Areas Explained

John Claude Lillig's Areas of Practice

Each practice area below reflects the types of cases John Claude Lillig handles, with a brief overview of what that area of law covers.

Probate

John Claude Lillig is one of 128,014 probate attorneys indexed nationally. Browse probate attorneys in Illinois →

Estate Planning & Probate

An estate planning attorney prepares wills, trusts, powers of attorney, and healthcare directives to protect your family and pass on your assets.

John Claude Lillig is one of 226,536 estate planning attorneys indexed nationally. Browse estate planning attorneys in Illinois →

Real Estate Law

Real estate attorneys handle home purchases, sales, commercial transactions, title disputes, and landlord-tenant matters.

John Claude Lillig is one of 316,149 real estate attorneys indexed nationally. Browse real estate attorneys in Illinois →

Civil Litigation

Civil litigation attorneys for breach of contract, business disputes, civil rights, and class action lawsuits.

John Claude Lillig is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys in Illinois →

Jurisdictional Context

Why local counsel matters in Illinois

Practicing law in Illinois. Legal matters in Illinois are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Chicago are typically filed in the local municipal court or the appropriate Illinois state district court, depending on subject matter and amount in controversy. An attorney licensed in Illinois brings working knowledge of local procedural deadlines, judicial practices in this andnue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in Illinois courts without local counsel or pro hac vice admission.

Looking for additional Illinois attorneys? Browse all attorneys in Chicago or all attorneys in Illinois.

Frequently Asked

Common questions about John Claude Lillig

Where is John Claude Lillig's law office located?
John Claude Lillig's law practice is located in Chicago, Illinois. You can contact the office directly through this profile page.
What practice areas does John Claude Lillig handle?
John Claude Lillig focuses on probate, estate planning, real estate, litigation. Each practice area listed reflects experience handling cases of that type in Illinois.
How long has John Claude Lillig practiced law?
John Claude Lillig has 16+ years of legal experience and has been licensed since 2010.
Where did John Claude Lillig go to law school?
John Claude Lillig earned their education at (—).
How can I contact John Claude Lillig for a consultation?
You can contact John Claude Lillig directly through this profile page. Click "Ask the Attorney" to submit a question, or "Schedule a Consultation" to book a meeting. Most claimed-profile attorneys respond within one business day.

Education

DePaul University College of Law JD - Juris Doctor
- In Progress

Bar Admissions

Illinois
Admitted: 2010
Wisconsin
Admitted: 2018

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