Atty. William Bonsignore

Atty. William Bonsignore

William Bonsignore is a lawyer practicing taxation, securities litigation, estate planning and 3 other areas of law. William received a B.S. degree from State University of New York at Fredonia in 1980, and has been licensed for 43 years.

Lafayette Lafayette 43 yrs experience 43 year
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Profile Summary

About William Bonsignore at a glance

William Bonsignore is an Of Counsel based in Lafayette, Indiana, practicing at Reiling Teder & Schrier, LLC. They have 43+ years of legal experience, licensed to practice since 1983. Their practice focuses on probate, estate planning, business, tax, and litigation. Admitted to practice in Indiana (1983), U.S. District Court, Northern and Southern Districts of Indiana (1983), North Carolina (1993), and U.S. Tax Court (2015). Educated at Albany Law School of Union University (J.D., 1983) and State University of New York at Fredonia (B.S., 1980). Active member of Indiana State Bar Association North Carolina State Bar Association North Carolina Association of CPAs. Serands clients in Lafayette, IN and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • William Bonsignore is a lawyer practicing taxation, securities litigation, estate planning and 3 other areas of law
  • William received a B.S. degree from State University of New York at Fredonia in 1980, and has been licensed for 43 years
  • William practices at Reiling Teder & Schrier, LLC in Lafayette, IN

Practice Areas Explained

William Bonsignore's Areas of Practice

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

Probate

William Bonsignore is one of 128,014 probate attorneys indexed nationally. Browse probate attorneys in Indiana →

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.

William Bonsignore is one of 226,537 estate planning attorneys indexed nationally. Browse estate planning attorneys in Indiana →

Business & Corporate Law

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

William Bonsignore is one of 501,317 business attorneys indexed nationally. Browse business attorneys in Indiana →

Tax Law

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

William Bonsignore is one of 85,302 tax attorneys indexed nationally. Browse tax attorneys in Indiana →

Civil Litigation

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

William Bonsignore is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys in Indiana →

Jurisdictional Context

Why local counsel matters in Indiana

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

Looking for additional Indiana attorneys? Browse all attorneys in Lafayette or all attorneys in Indiana.

Frequently Asked

Common questions about William Bonsignore

Where is William Bonsignore's law office located?
William Bonsignore's law practice is located in Lafayette, Indiana. The firm is Reiling Teder & Schrier, LLC. You can contact the office directly through this profile page.
What practice areas does William Bonsignore handle?
William Bonsignore focuses on probate, estate planning, business, tax, litigation. Each practice area listed reflects experience handling cases of that type in Indiana.
How long has William Bonsignore practiced law?
William Bonsignore has 43+ years of legal experience and has been licensed since 1983.
Where did William Bonsignore go to law school?
William Bonsignore earned their education at (J.D., 1983); (B.S., 1980).
How can I contact William Bonsignore for a consultation?
You can contact William Bonsignore 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.

Education

J.D.
Albany Law School of Union University
- 1983
B.S.
State University of New York at Fredonia
- 1980

Bar Admissions

Indiana
Admitted: 1983
U.S. District Court, Northern and Southern Districts of Indiana
Admitted: 1983
North Carolina
Admitted: 1993
U.S. Tax Court
Admitted: 2015

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