Atty. Stephen Alexander Kosa

Atty. Stephen Alexander Kosa

Stephen Alexander Kosa is a lawyer practicing wills, trusts and estate planning, probate and estate administration, business and corporate law and 4 other areas of law. Stephen received a B.S. degree from University of Wisconsin-River Falls in 1985, and has been licensed for 35 years.

Hudson Hudson 35 yrs experience 35 year
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Profile Summary

About Stephen Alexander Kosa at a glance

Stephen Alexander Kosa is a Member based in Hudson, Wisconsin, practicing at Law Office of Stephen A. Kosa. They have 35+ years of legal experience, licensed to practice since 1991. Their practice focuses on trusts, probate, family law, estate planning, and business. Admitted to practice in Minnesota (1991) and Wisconsin (1991). Educated at Hamline University (J.D., 1990) and University of Wisconsin-River Falls (B.S., 1985). Active member of Minnesota State Bar Association and State Bar of Wisconsin. Serands clients in Hudson, WI and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Stephen Alexander Kosa is a lawyer practicing wills, trusts and estate planning, probate and estate administration, business and corporate law and 4 other areas of law
  • Stephen received a B.S. degree from University of Wisconsin-River Falls in 1985, and has been licensed for 35 years
  • Stephen practices at Law Office of Stephen A. Kosa in Hudson, WI

Practice Areas Explained

Stephen Alexander Kosa's Areas of Practice

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

Trusts

Stephen Alexander Kosa is one of 104,171 trusts attorneys indexed nationally. Browse trusts attorneys in Wisconsin →

Probate

Stephen Alexander Kosa is one of 128,014 probate attorneys indexed nationally. Browse probate attorneys in Wisconsin →

Family Law

Family law attorneys handle divorce, child custody, child support, adoption, prenups, and protective orders. Find verified family lawyers near you.

Stephen Alexander Kosa is one of 187,066 family law attorneys indexed nationally. Browse family law attorneys in Wisconsin →

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.

Stephen Alexander Kosa is one of 226,536 estate planning attorneys indexed nationally. Browse estate planning attorneys in Wisconsin →

Business & Corporate Law

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

Stephen Alexander Kosa is one of 501,317 business attorneys indexed nationally. Browse business attorneys in Wisconsin →

Jurisdictional Context

Why local counsel matters in Wisconsin

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 Hudson 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 andnue, 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.

Looking for additional Wisconsin attorneys? Browse all attorneys in Hudson or all attorneys in Wisconsin.

Frequently Asked

Common questions about Stephen Alexander Kosa

Where is Stephen Alexander Kosa's law office located?
Stephen Alexander Kosa's law practice is located in Hudson, Wisconsin. The firm is Law Office of Stephen A. Kosa. You can contact the office directly through this profile page.
What practice areas does Stephen Alexander Kosa handle?
Stephen Alexander Kosa focuses on trusts, probate, family law, estate planning, business. Each practice area listed reflects experience handling cases of that type in Wisconsin.
How long has Stephen Alexander Kosa practiced law?
Stephen Alexander Kosa has 35+ years of legal experience and has been licensed since 1991.
Where did Stephen Alexander Kosa go to law school?
Stephen Alexander Kosa earned their education at (J.D., 1990); (B.S., 1985).
How can I contact Stephen Alexander Kosa for a consultation?
You can contact Stephen Alexander Kosa 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.
Hamline University
- 1990
B.S.
University of Wisconsin-River Falls
- 1985

Bar Admissions

Minnesota
Admitted: 1991
Wisconsin
Admitted: 1991

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