Atty. William Jeffrey Factor

Atty. William Jeffrey Factor

William Jeffrey Factor is a lawyer practicing personal bankruptcy, business bankruptcy, bankruptcy alternatives and 9 other areas of law. William received a A.B. degree from University of Chicago, and has been licensed for 35 years.

Chicago Chicago 35 yrs experience 35 year
Call (224) 561-5401 Book Appointment

Bankruptcy Alternatives & More Attorney · Serving Chicago, IL · 35+ Years Experience

Profile Summary

About William Jeffrey Factor at a Glance

William Jeffrey Factor is a Partner based in Chicago, Illinois, practicing at Law Office of William J. Factor, Ltd.. They have 35+ years of legal experience, licensed to practice since 1991. Their practice focuses on business, bankruptcy, creditor rights, litigation, and civil rights. Educated at DePaul University College of Law (J.D., 1990) and University of Chicago A.B. Bachelor of Arts (—). Recognitions include AV Preeminent. Serves clients in Chicago, IL and the surrounding metropolitan area.

Verified attorney profile · Updated October 2026

About William Jeffrey Factor

  • William Jeffrey Factor is a lawyer practicing personal bankruptcy, business bankruptcy, bankruptcy alternatives and 9 other areas of law
  • William received a A.B. degree from University of Chicago, and has been licensed for 35 years
  • William practices at Law Office of William J. Factor, Ltd. in Chicago, IL

Practice Areas Explained

William Jeffrey Factor's Areas of Legal Practice

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

Business & Corporate Law in Chicago

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

William Jeffrey Factor is one of 497,491 business attorneys indexed nationally. Browse business attorneys in Illinois →

Bankruptcy & Debt in Chicago

A bankruptcy attorney can help you eliminate debt, stop creditor harassment, and protect your home through Chapter 7 or Chapter 13.

William Jeffrey Factor is one of 104,458 bankruptcy attorneys indexed nationally. Browse bankruptcy attorneys in Illinois →

Creditor Rights & Collections in Chicago

William Jeffrey Factor is one of 42,582 creditor rights attorneys indexed nationally. Browse creditor rights attorneys in Illinois →

Civil Litigation in Chicago

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

William Jeffrey Factor is one of 450,751 litigation attorneys indexed nationally. Browse litigation attorneys in Illinois →

Civil Rights in Chicago

Civil rights attorneys for discrimination, police misconduct, constitutional rights, and civil liberties cases.

William Jeffrey Factor is one of 69,634 civil rights attorneys indexed nationally. Browse civil rights 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 Jeffrey Factor

Where is William Jeffrey Factor's law office located?
William Jeffrey Factor's law practice is located in Chicago, Illinois. The firm is Law Office of William J. Factor, Ltd.. You can contact the office directly through this profile page.
What practice areas does William Jeffrey Factor handle?
William Jeffrey Factor focuses on business, bankruptcy, creditor rights, litigation, civil rights. Each practice area listed reflects experience handling cases of that type in Illinois.
How long has William Jeffrey Factor practiced law?
William Jeffrey Factor has 35+ years of legal experience and has been licensed since 1991.
Where did William Jeffrey Factor go to law school?
William Jeffrey Factor earned their education at (J.D., 1990); (—).
How can I contact William Jeffrey Factor for a consultation?
You can contact William Jeffrey Factor 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 William Jeffrey Factor received?
William Jeffrey Factor's notable recognition includes: AV Preeminent.

Professional Profile

Why Clients in Chicago Choose William Jeffrey Factor

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 Jeffrey Factor's practice in the field of business, bankruptcy, creditor rights, litigation, and civil rights.

Decade-Tested Legal Experience

William Jeffrey Factor brings 35+ years of hands-on legal practice — enough to have navigated the recurring fact patterns, procedural traps, and negotiation dynamics that shape case outcomes.

Broad Practice Area Coverage

Covering business, bankruptcy, and creditor rights, William Jeffrey Factor can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.

Local Presence in Chicago

A Chicago-based practice means William Jeffrey Factor 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 Jeffrey Factor Handles in Chicago

Below is a representative sample of the types of matters William Jeffrey Factor 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.

Business formation and structure
Business
Contract drafting and review
Business
Partnership disputes
Business
Merger and acquisition support
Business
Chapter 7 liquidation
Bankruptcy
Chapter 13 repayment plans
Bankruptcy
Debt negotiation
Bankruptcy
Creditor harassment defense
Bankruptcy

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

Search Reference

How People Find William Jeffrey Factor 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 Jeffrey Factor.

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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 Jeffrey Factor directly.

Education & Law School Background

J.D.
DePaul University College of Law
- 1990
—
University of Chicago A.B. Bachelor of Arts
- In Progress

Awards & Professional Honors

AV Preeminent

Client Reviews & Ratings — William Jeffrey Factor

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