Atty. Mark Keefe Anderson

Atty. Mark Keefe Anderson

Mark Keefe Anderson is a lawyer practicing tax planning, estate planning, corporate law and 2 other areas of law. Mark Keefe received a B.A. degree from Illinois State University in 1973, and has been licensed for 31 years.

Lisle Lisle 31 yrs experience 31 year
Call (331) 276-5570 Book Appointment

Profile Summary

About Mark Keefe Anderson at a glance

Mark Keefe Anderson is a Member based in Lisle, Illinois, practicing at Coman & Anderson, P.C.. They have 31+ years of legal experience, licensed to practice since 1995. Their practice focuses on estate planning, business, and tax. Admitted to practice in Illinois (1995). Educated at Georgetown University Law Center (LL.M., 1979) and Illinois State University (B.A., 1973). Active member of Chicago (Chair, Federal Taxation Committee, 1998-1999 Executive Committee, 1992—) and American (Member, Section of Taxation) Bar Associations. Serands clients in Lisle, IL and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Mark Keefe Anderson is a lawyer practicing tax planning, estate planning, corporate law and 2 other areas of law
  • Mark Keefe received a B.A. degree from Illinois State University in 1973, and has been licensed for 31 years
  • Mark Keefe practices at Coman & Anderson, P.C. in Lisle, IL

Practice Areas Explained

Mark Keefe Anderson's Areas of Practice

Each practice area below reflects the types of cases Mark Keefe Anderson handles, with a brief overview of what that area of law covers.

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.

Mark Keefe Anderson is one of 226,536 estate planning attorneys indexed nationally. Browse estate planning attorneys in Illinois →

Business & Corporate Law

Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.

Mark Keefe Anderson is one of 501,317 business attorneys indexed nationally. Browse business attorneys in Illinois →

Tax Law

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

Mark Keefe Anderson is one of 85,302 tax attorneys indexed nationally. Browse tax 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 Lisle 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 Lisle or all attorneys in Illinois.

Frequently Asked

Common questions about Mark Keefe Anderson

Where is Mark Keefe Anderson's law office located?
Mark Keefe Anderson's law practice is located in Lisle, Illinois. The firm is Coman & Anderson, P.C.. You can contact the office directly through this profile page.
What practice areas does Mark Keefe Anderson handle?
Mark Keefe Anderson focuses on estate planning, business, tax. Each practice area listed reflects experience handling cases of that type in Illinois.
How long has Mark Keefe Anderson practiced law?
Mark Keefe Anderson has 31+ years of legal experience and has been licensed since 1995.
Where did Mark Keefe Anderson go to law school?
Mark Keefe Anderson earned their education at (LL.M., 1979); (B.A., 1973).
How can I contact Mark Keefe Anderson for a consultation?
You can contact Mark Keefe Anderson 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

LL.M.
Georgetown University Law Center
- 1979
B.A.
Illinois State University
- 1973

Bar Admissions

Illinois
Admitted: 1995

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