Atty. Thomas M. Closson

Atty. Thomas M. Closson

Thomas M. Closson is a lawyer practicing advice and counsel, litigation, labor relations.

Portsmouth Portsmouth 33 yrs experience 33 year
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Profile Summary

About Thomas M. Closson at a glance

Thomas M. Closson is a Principal based in Portsmouth, New Hampshire, practicing at Jackson Lewis P.C.. They have 33+ years of legal experience, licensed to practice since 1993. Their practice focuses on employment and litigation. Admitted to practice in New Hampshire (1993) and U.S. District Court, District of New Hampshire (1993). Educated at Harvard Law School (J.D., 1993) and University of New Hampshire (B.A., 1990). Recognitions include AV Preeminent. Active member of Professional Associations and Activities •New Hampshire Bar Association. Serands clients in Portsmouth, NH and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Thomas M. Closson is a lawyer practicing advice and counsel, litigation, labor relations
  • Thomas M. received a B.A. degree from University of New Hampshire in 1990, and has been licensed for 33 years
  • Thomas M. practices at Jackson Lewis P.C. in Portsmouth, NH

Practice Areas Explained

Thomas M. Closson's Areas of Practice

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

Employment Law

Employment lawyers represent workers in wrongful termination, discrimination, harassment, wage & hour disputes, and severance negotiations.

Thomas M. Closson is one of 169,120 employment attorneys indexed nationally. Browse employment attorneys in New Hampshire →

Civil Litigation

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

Thomas M. Closson is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys in New Hampshire →

Jurisdictional Context

Why local counsel matters in New Hampshire

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

Looking for additional New Hampshire attorneys? Browse all attorneys in Portsmouth or all attorneys in New Hampshire.

Frequently Asked

Common questions about Thomas M. Closson

Where is Thomas M. Closson's law office located?
Thomas M. Closson's law practice is located in Portsmouth, New Hampshire. The firm is Jackson Lewis P.C.. You can contact the office directly through this profile page.
What practice areas does Thomas M. Closson handle?
Thomas M. Closson focuses on employment, litigation. Each practice area listed reflects experience handling cases of that type in New Hampshire.
How long has Thomas M. Closson practiced law?
Thomas M. Closson has 33+ years of legal experience and has been licensed since 1993.
Where did Thomas M. Closson go to law school?
Thomas M. Closson earned their education at (J.D., 1993); (B.A., 1990).
How can I contact Thomas M. Closson for a consultation?
You can contact Thomas M. Closson 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 Thomas M. Closson received?
Thomas M. Closson's notable recognition includes: AV Preeminent.

Education

J.D.
Harvard Law School
- 1993
B.A.
University of New Hampshire
- 1990

Awards

AV Preeminent

Bar Admissions

New Hampshire
Admitted: 1993
U.S. District Court, District of New Hampshire
Admitted: 1993

Reviews

4.8
13 Review
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