Atty. Theodore A. Sinars

Atty. Theodore A. Sinars

Theodore A. Sinars is a lawyer practicing tax, estate planning and administration, tax litigation and 3 other areas of law.

Chicago Chicago 59 yrs experience 59 year
Call (312) 748-0609 Book Appointment

Profile Summary

About Theodore A. Sinars at a glance

Theodore A. Sinars is a Member based in Chicago, Illinois, practicing at Madden, Jiganti, Moore & Sinars LLP. They have 59+ years of legal experience, licensed to practice since 1967. Their practice focuses on criminal defense, estate planning, tax, tax litigation, and white collar. Admitted to practice in Illinois (1967), U.S. Tax Court (1972), and U.S. Supreme Court and U.S. District Court, Northern District of Illinois including Trial Bar (1982). Educated at University of Notre Dame (J.D., 1967) and University of Notre Dame (B.B.A., 1966). Recognitions include AV Preeminent. Serands clients in Chicago, IL and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Theodore A. Sinars is a lawyer practicing tax, estate planning and administration, tax litigation and 3 other areas of law
  • Theodore received a B.B.A. degree from University of Notre Dame in 1966, and has been licensed for 59 years
  • Theodore practices at Madden, Jiganti, Moore & Sinars LLP in Chicago, IL

Practice Areas Explained

Theodore A. Sinars's Areas of Practice

Each practice area below reflects the types of cases Theodore A. Sinars handles, with a brief overview of what that area of law covers.

Criminal Defense

A criminal defense attorney protects your rights from arrest through trial. Find experienced lawyers handling DUI, drug, federal, theft, and violent-crime charges.

Theodore A. Sinars is one of 214,270 criminal defense attorneys indexed nationally. Browse criminal defense 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.

Theodore A. Sinars is one of 226,537 estate planning attorneys indexed nationally. Browse estate planning attorneys in Illinois →

Tax Law

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

Theodore A. Sinars is one of 85,302 tax attorneys indexed nationally. Browse tax attorneys in Illinois →

Tax Litigation

Theodore A. Sinars is one of 3,110 tax litigation attorneys indexed nationally. Browse tax litigation attorneys in Illinois →

White Collar Crimes

Theodore A. Sinars is one of 20,025 white collar attorneys indexed nationally. Browse white collar 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 Theodore A. Sinars

Where is Theodore A. Sinars's law office located?
Theodore A. Sinars's law practice is located in Chicago, Illinois. The firm is Madden, Jiganti, Moore & Sinars LLP. You can contact the office directly through this profile page.
What practice areas does Theodore A. Sinars handle?
Theodore A. Sinars focuses on criminal defense, estate planning, tax, tax litigation, white collar. Each practice area listed reflects experience handling cases of that type in Illinois.
How long has Theodore A. Sinars practiced law?
Theodore A. Sinars has 59+ years of legal experience and has been licensed since 1967.
Where did Theodore A. Sinars go to law school?
Theodore A. Sinars earned their education at (J.D., 1967); (B.B.A., 1966).
How can I contact Theodore A. Sinars for a consultation?
You can contact Theodore A. Sinars 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.
What awards or recognition has Theodore A. Sinars received?
Theodore A. Sinars's notable recognition includes: AV Preeminent.

Education

J.D.
University of Notre Dame
- 1967
B.B.A.
University of Notre Dame
- 1966

Awards

AV Preeminent

Bar Admissions

Illinois
Admitted: 1967
U.S. Tax Court
Admitted: 1972
U.S. Supreme Court and U.S. District Court, Northern District of Illinois including Trial Bar
Admitted: 1982

Reviews

5.0
1 Review
5 0
4 0
3 0
2 0
1 0
These reviews belong to platform users; they do not constitute advertisement or promotion for the attorney. Opinions are published for informational purposes only.

No reviews yet.