Atty. Andrew Willard Steigleder

Atty. Andrew Willard Steigleder

Andrew Willard Steigleder is a lawyer practicing litigation, appeals, corporate & incorporation and 3 other areas of law. Andrew received a M.B.A. degree from Creighton University School of Business in 2002, and has been licensed for 24 years.

Chicago Chicago 24 yrs experience 24 year
Call (224) 312-2756 Book Appointment

Profile Summary

About Andrew Willard Steigleder at a glance

Andrew Willard Steigleder is a Partner based in Chicago, Illinois, practicing at Mayer Brown Llp. They have 24+ years of legal experience, licensed to practice since 2002. Their practice focuses on formation, irs, tax, m&a, and litigation. Admitted to practice in Illinois (2002), US Tax Court (2005), US Court of Federal Claims (2007), and US Court of Appeals for the Second Circuit (2010). Educated at Creighton University School of Law (J.D., 2002) and Creighton University School of Business (M.B.A. Loyola, 2002). Active member of Activities American Bar Association Association of Trial Lawyers of America North Side Youth Football NFP, Board Member. Serands clients in Chicago, IL and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Andrew Willard Steigleder is a lawyer practicing litigation, appeals, corporate & incorporation and 3 other areas of law
  • Andrew received a M.B.A. degree from Creighton University School of Business in 2002, and has been licensed for 24 years
  • Andrew practices at Mayer Brown LLP in Chicago, IL

Practice Areas Explained

Andrew Willard Steigleder's Areas of Practice

Each practice area below reflects the types of cases Andrew Willard Steigleder handles, with a brief overview of what that area of law covers.

Business Formation

Andrew Willard Steigleder is one of 35,584 formation attorneys indexed nationally. Browse formation attorneys in Illinois →

IRS Disputes & Audits

Andrew Willard Steigleder is one of 2,917 irs attorneys indexed nationally. Browse irs attorneys in Illinois →

Tax Law

Tax attorneys handle IRS audits, tax debt, international tax, estate planning, and tax court litigation.

Andrew Willard Steigleder is one of 85,302 tax attorneys indexed nationally. Browse tax attorneys in Illinois →

Mergers & Acquisitions

Andrew Willard Steigleder is one of 49,731 m&a attorneys indexed nationally. Browse m&a attorneys in Illinois →

Civil Litigation

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

Andrew Willard Steigleder 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 Andrew Willard Steigleder

Where is Andrew Willard Steigleder's law office located?
Andrew Willard Steigleder's law practice is located in Chicago, Illinois. The firm is Mayer Brown Llp. You can contact the office directly through this profile page.
What practice areas does Andrew Willard Steigleder handle?
Andrew Willard Steigleder focuses on formation, irs, tax, m&a, litigation. Each practice area listed reflects experience handling cases of that type in Illinois.
How long has Andrew Willard Steigleder practiced law?
Andrew Willard Steigleder has 24+ years of legal experience and has been licensed since 2002.
Where did Andrew Willard Steigleder go to law school?
Andrew Willard Steigleder earned their education at (J.D., 2002); (M.B.A. Loyola, 2002).
How can I contact Andrew Willard Steigleder for a consultation?
You can contact Andrew Willard Steigleder 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

J.D.
Creighton University School of Law
- 2002
M.B.A. Loyola
Creighton University School of Business
- 2002

Bar Admissions

Illinois
Admitted: 2002
US Tax Court
Admitted: 2005
US Court of Federal Claims
Admitted: 2007
US Court of Appeals for the Second Circuit
Admitted: 2010
US District Court for the Northern District of Illinois
Admitted: 2010
US Court of Appeals for the Seventh Circuit
Admitted: 2014

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