Atty. William W. Winterhoff

Atty. William W. Winterhoff

William W. Winterhoff is a lawyer practicing estate planning and administration, closely held corporations, real estate.

Lansing Lansing 68 yrs experience 68 year
Call (312) 481-8617 Book Appointment

Closely Held Corporations & More Attorney · Serving Lansing, IL · 68+ Years Experience

Profile Summary

About William W. Winterhoff at a Glance

William W. Winterhoff is a estate planning, business, and real estate attorney based in Lansing, Illinois. They have 68+ years of legal experience, licensed to practice since 1958. Admitted to practice in Illinois (1958). Educated at Valparaiso University (J.D. LLB., 1958) and University of Illinois (B.S. Valparaiso, 1955). Recognitions include AV Preeminent. Serves clients in Lansing, IL and the surrounding metropolitan area.

Verified attorney profile · Updated October 2026

About William W. Winterhoff

  • William W. Winterhoff is a lawyer practicing estate planning and administration, closely held corporations, real estate
  • William received a B.S. degree from University of Illinois in 1955, and has been licensed for 68 years
  • William practices in Lansing, IL

Practice Areas Explained

William W. Winterhoff's Areas of Legal Practice

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

Estate Planning & Probate in Lansing

An estate planning attorney prepares wills, trusts, powers of attorney, and healthcare directives to protect your family and pass on your assets.

William W. Winterhoff is one of 224,789 estate planning attorneys indexed nationally. Browse estate planning attorneys in Illinois →

Business & Corporate Law in Lansing

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

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

Real Estate Law in Lansing

Real estate attorneys handle home purchases, sales, commercial transactions, title disputes, and landlord-tenant matters.

William W. Winterhoff is one of 313,729 real estate attorneys indexed nationally. Browse real estate attorneys in Illinois →

Jurisdictional Context

Why Local Counsel Matters in Lansing

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 Lansing 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.

Lansing Courts and Legal Process

Choosing a Lansing-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 Lansing or all attorneys in Illinois.

Frequently Asked

Common Questions About William W. Winterhoff

Where is William W. Winterhoff's law office located?
William W. Winterhoff's law practice is located in Lansing, Illinois. You can contact the office directly through this profile page.
What practice areas does William W. Winterhoff handle?
William W. Winterhoff focuses on estate planning, business, real estate. Each practice area listed reflects experience handling cases of that type in Illinois.
How long has William W. Winterhoff practiced law?
William W. Winterhoff has 68+ years of legal experience and has been licensed since 1958.
Where did William W. Winterhoff go to law school?
William W. Winterhoff earned their education at (J.D. LLB., 1958); (B.S. Valparaiso, 1955).
How can I contact William W. Winterhoff for a consultation?
You can contact William W. Winterhoff 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 W. Winterhoff received?
William W. Winterhoff's notable recognition includes: AV Preeminent.

Professional Profile

Why Clients in Lansing Choose William W. Winterhoff

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 W. Winterhoff's practice in the field of estate planning, business, and real estate.

Decade-Tested Legal Experience

William W. Winterhoff brings 68+ 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 estate planning, business, and real estate, William W. Winterhoff can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.

Local Presence in Lansing

A Lansing-based practice means William W. Winterhoff 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 W. Winterhoff Handles in Lansing

Below is a representative sample of the types of matters William W. Winterhoff 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.

Last wills and testaments
Estate Planning
Revocable living trusts
Estate Planning
Powers of attorney
Estate Planning
Probate proceedings
Estate Planning
Business formation and structure
Business
Contract drafting and review
Business
Partnership disputes
Business
Merger and acquisition support
Business
Residential property transactions
Real Estate
Commercial lease disputes
Real Estate
Title and deed issues
Real Estate
Landlord-tenant conflicts
Real Estate

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

Search Reference

How People Find William W. Winterhoff Online

Prospective clients searching for legal help in Lansing 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 W. Winterhoff.

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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 W. Winterhoff directly.

William W. Winterhoff's Practice Areas & Specializations

Education & Law School Background

J.D. LLB.
Valparaiso University
- 1958
B.S. Valparaiso
University of Illinois
- 1955

Awards & Professional Honors

AV Preeminent

Bar Admissions & Licensed Jurisdictions

Illinois
Admitted: 1958

Client Reviews & Ratings — William W. Winterhoff

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