Atty. William E. Maas

Atty. William E. Maas

Atty. William E.

Wausau Wausau 34 yrs experience 34 year
Call (715) 907-8490 Book Appointment

Business Planning & More Attorney · Serving Wausau, WI · 34+ Years Experience

Profile Summary

About William E. Maas at a Glance

William E. Maas is a probate, estate planning, business, and tax attorney based in Wausau, Wisconsin. They have 34+ years of legal experience, licensed to practice since 1992. Admitted to practice in Wisconsin (1992). Educated at Northern Illinois University (J.D., 1992) and University of Wisconsin-Whitewater (B.B.A., 1985). Serves clients in Wausau, WI and the surrounding metropolitan area.

Verified attorney profile · Updated October 2026

About William E. Maas

  • Atty. William E. Maas is a lawyer practicing estate planning, probate, business planning and 2 other areas of law
  • William received a B.B.A. degree from University of Wisconsin-Whitewater in 1985, and has been licensed for 34 years
  • William practices in Wausau, WI

Practice Areas Explained

William E. Maas's Areas of Legal Practice

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

Probate in Wausau

William E. Maas is one of 127,041 probate attorneys indexed nationally. Browse probate attorneys in Wisconsin →

Estate Planning & Probate in Wausau

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

William E. Maas is one of 224,789 estate planning attorneys indexed nationally. Browse estate planning attorneys in Wisconsin →

Business & Corporate Law in Wausau

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

William E. Maas is one of 497,491 business attorneys indexed nationally. Browse business attorneys in Wisconsin →

Tax Law in Wausau

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

William E. Maas is one of 84,606 tax attorneys indexed nationally. Browse tax attorneys in Wisconsin →

Jurisdictional Context

Why Local Counsel Matters in Wausau

Practicing law in Wisconsin. Legal matters in Wisconsin are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Wausau are typically filed in the local municipal court or the appropriate Wisconsin state district court, depending on subject matter and amount in controversy. An attorney licensed in Wisconsin 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 Wisconsin courts without local counsel or pro hac vice admission.

Wausau Courts and Legal Process

Choosing a Wausau-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 Wisconsin attorneys? Browse all attorneys in Wausau or all attorneys in Wisconsin.

Frequently Asked

Common Questions About William E. Maas

Where is William E. Maas's law office located?
William E. Maas's law practice is located in Wausau, Wisconsin. You can contact the office directly through this profile page.
What practice areas does William E. Maas handle?
William E. Maas focuses on probate, estate planning, business, tax. Each practice area listed reflects experience handling cases of that type in Wisconsin.
How long has William E. Maas practiced law?
William E. Maas has 34+ years of legal experience and has been licensed since 1992.
Where did William E. Maas go to law school?
William E. Maas earned their education at (J.D., 1992); (B.B.A., 1985).
How can I contact William E. Maas for a consultation?
You can contact William E. Maas 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 Wausau Choose William E. Maas

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 E. Maas's practice in the field of probate, estate planning, business, and tax.

Decade-Tested Legal Experience

William E. Maas brings 34+ 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 probate, estate planning, and business, William E. Maas can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.

Local Presence in Wausau

A Wausau-based practice means William E. Maas 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 E. Maas Handles in Wausau

Below is a representative sample of the types of matters William E. Maas has experience with under Wisconsin 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
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 E. Maas directly to discuss the specifics of your situation.

Search Reference

How People Find William E. Maas Online

Prospective clients searching for legal help in Wausau 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 E. Maas.

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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 E. Maas directly.

William E. Maas's Practice Areas & Specializations

Education & Law School Background

J.D.
Northern Illinois University
- 1992
B.B.A.
University of Wisconsin-Whitewater
- 1985

Bar Admissions & Licensed Jurisdictions

Wisconsin
Admitted: 1992

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