Atty. William A Jonason

Atty. William A Jonason

William A Jonason is a lawyer practicing corporate law, tax law, mergers and acquisitions and 1 other area of law. William received a B.A. degree from St.

Minneapolis Minneapolis 43 yrs experience 43 year
Call (612) 714-9546 Book Appointment

Profile Summary

About William A Jonason at a glance

William A Jonason is a Partner based in Minneapolis, Minnesota, practicing at Dorsey & Whitney LLP. They have 43+ years of legal experience, licensed to practice since 1983. Their practice focuses on business, tax, and m&a. Admitted to practice in Minnesota U.S. District Court, District of Minnesota U.S. Tax Court U.S. Court of Appeals, Eighth Ci (1983). Educated at University of Iowa College of Law (J.D., 1983) and St. Olaf College (B.A., 1980). Recognitions include BV Distinguished. Serands clients in Minneapolis, MN and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • William A Jonason is a lawyer practicing corporate law, tax law, mergers and acquisitions and 1 other area of law
  • William received a B.A. degree from St. Olaf College in 1980, and has been licensed for 43 years
  • William practices at Dorsey & Whitney LLP in Minneapolis, MN

Practice Areas Explained

William A Jonason's Areas of Practice

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

Business & Corporate Law

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

William A Jonason is one of 501,317 business attorneys indexed nationally. Browse business attorneys in Minnesota →

Tax Law

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

William A Jonason is one of 85,302 tax attorneys indexed nationally. Browse tax attorneys in Minnesota →

Mergers & Acquisitions

William A Jonason is one of 49,731 m&a attorneys indexed nationally. Browse m&a attorneys in Minnesota →

Jurisdictional Context

Why local counsel matters in Minnesota

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

Looking for additional Minnesota attorneys? Browse all attorneys in Minneapolis or all attorneys in Minnesota.

Frequently Asked

Common questions about William A Jonason

Where is William A Jonason's law office located?
William A Jonason's law practice is located in Minneapolis, Minnesota. The firm is Dorsey & Whitney LLP. You can contact the office directly through this profile page.
What practice areas does William A Jonason handle?
William A Jonason focuses on business, tax, m&a. Each practice area listed reflects experience handling cases of that type in Minnesota.
How long has William A Jonason practiced law?
William A Jonason has 43+ years of legal experience and has been licensed since 1983.
Where did William A Jonason go to law school?
William A Jonason earned their education at (J.D., 1983); (B.A., 1980).
How can I contact William A Jonason for a consultation?
You can contact William A Jonason 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 A Jonason received?
William A Jonason's notable recognition includes: BV Distinguished.

Education

J.D.
University of Iowa College of Law
- 1983
B.A.
St. Olaf College
- 1980

Awards

BV Distinguished

Bar Admissions

Minnesota U.S. District Court, District of Minnesota U.S. Tax Court U.S. Court of Appeals, Eighth Ci
Admitted: 1983

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