Atty. William G. Andreozzi

Atty. William G. Andreozzi

William G. Andreozzi is a lawyer practicing federal taxation.

Chicago Chicago 24 yrs experience 24 year
Call (872) 351-5452 Book Appointment

Federal Taxation Attorney · Serving Chicago, IL · 24+ Years Experience

Profile Summary

About William G. Andreozzi at a Glance

William G. Andreozzi is a Sr. Mng. based in Chicago, Illinois. They have 24+ years of legal experience, licensed to practice since 2002. Their practice focuses on tax. Admitted to practice in Illinois (2002). Educated at John Marshall Law School (J.D., 2002) and Northern Illinois University (B.S., 1991). Serves clients in Chicago, IL and the surrounding metropolitan area.

Verified attorney profile · Updated October 2026

About William G. Andreozzi

  • William G. Andreozzi is a lawyer practicing federal taxation
  • William received a B.S. degree from Northern Illinois University in 1991, and has been licensed for 24 years
  • William practices in Chicago, IL

Practice Areas Explained

William G. Andreozzi's Areas of Legal Practice

Each practice area below reflects the types of cases William G. Andreozzi handles, with a practical overview of what that area of law involves and how it may apply to your situation in Chicago.

Tax Law in Chicago

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

William G. Andreozzi is one of 84,606 tax attorneys indexed nationally. Browse tax attorneys in Illinois →

Jurisdictional Context

Why Local Counsel Matters in Chicago

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 venue, 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.

Chicago Courts and Legal Process

Choosing a Chicago-based attorney means your counsel already knows the local docketing timelines, preferred filing formats, and how individual judges typically rule on procedural motions — details that only come from practicing in this jurisdiction day after day. That local familiarity can translate to better strategy, faster filings, and fewer costly surprises.

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

Frequently Asked

Common Questions About William G. Andreozzi

Where is William G. Andreozzi's law office located?
William G. Andreozzi's law practice is located in Chicago, Illinois. You can contact the office directly through this profile page.
What practice areas does William G. Andreozzi handle?
William G. Andreozzi focuses on tax. Each practice area listed reflects experience handling cases of that type in Illinois.
How long has William G. Andreozzi practiced law?
William G. Andreozzi has 24+ years of legal experience and has been licensed since 2002.
Where did William G. Andreozzi go to law school?
William G. Andreozzi earned their education at (J.D., 2002); (B.S., 1991).
How can I contact William G. Andreozzi for a consultation?
You can contact William G. Andreozzi 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.

Professional Profile

Why Clients in Chicago Choose William G. Andreozzi

Selecting an attorney is one of the most consequential decisions you can make when a legal matter arises. Below are the core qualities that distinguish William G. Andreozzi's practice in the field of tax.

Decade-Tested Legal Experience

William G. Andreozzi brings 24+ years of hands-on legal practice — enough to have navigated the recurring fact patterns, procedural traps, and negotiation dynamics that shape case outcomes.

Focused Tax Practice

Concentrating on tax means William G. Andreozzi's knowledge of relevant statutes, case law, and procedural nuances stays current — unlike generalist practices that spread attention across unrelated fields.

Local Presence in Chicago

A Chicago-based practice means William G. Andreozzi attends hearings in the same courthouses, knows the local clerks, and understands the unwritten scheduling norms that affect every case filed here.

Case Types

Common Legal Issues William G. Andreozzi Handles in Chicago

Below is a representative sample of the types of matters William G. Andreozzi has experience with under Illinois law. If your situation involves one of these case categories, this attorney may be well positioned to help you understand your options.

IRS audit representation
Tax
Tax lien and levy defense
Tax
Offer in compromise
Tax
Business tax planning
Tax

This list is illustrative, not exhaustive. Contact William G. Andreozzi directly to discuss the specifics of your situation.

Search Reference

How People Find William G. Andreozzi Online

Prospective clients searching for legal help in Chicago commonly use a combination of the attorney's name and their specific legal need. The following search terms frequently lead people to this profile and to attorneys like William G. Andreozzi.

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If any of the above matches what you searched for, you've found the right profile. Use the contact options at the top of this page to get in touch with William G. Andreozzi directly.

William G. Andreozzi's Practice Areas & Specializations

Education & Law School Background

J.D.
John Marshall Law School
- 2002
B.S.
Northern Illinois University
- 1991

Bar Admissions & Licensed Jurisdictions

Illinois
Admitted: 2002

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