Atty. Mark S Klein

Atty. Mark S Klein

Mark S Klein is a lawyer practicing federal, state and local tax law, federal crime, state, local and municipal law. Mark received a B.S. degree from State University of New York College at Buffalo, and has been licensed for 43 years.

Buffalo Buffalo 43 yrs experience 43 year
Call (716) 755-2787 Book Appointment

Profile Summary

About Mark S Klein at a glance

Mark S Klein is a Partner based in Buffalo, New York, practicing at Hodgson Russ LLP. They have 43+ years of legal experience, licensed to practice since 1983. Their practice focuses on tax, federal crimes, and government. Admitted to practice in New York (1983) and Florida United States Supreme Court (1983). Educated at University at Buffalo Law School, State University of New York J.D. magna cum laude (—) and State University of New York College at Buffalo B.S. summa cum laude (—). Recognitions include AV Preeminent. Serands clients in Buffalo, NY and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Mark S Klein is a lawyer practicing federal, state and local tax law, federal crime, state, local and municipal law
  • Mark received a B.S. degree from State University of New York College at Buffalo, and has been licensed for 43 years
  • Mark practices at Hodgson Russ LLP in Buffalo, NY and 1 other location

Practice Areas Explained

Mark S Klein's Areas of Practice

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

Tax Law

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

Mark S Klein is one of 85,302 tax attorneys indexed nationally. Browse tax attorneys in New York →

Federal Crimes

Mark S Klein is one of 6,773 federal crimes attorneys indexed nationally. Browse federal crimes attorneys in New York →

Government & Administrative Law

Attorneys for administrative law, agency hearings, government contracts, licensing, and public benefits.

Mark S Klein is one of 132,225 government attorneys indexed nationally. Browse government attorneys in New York →

Jurisdictional Context

Why local counsel matters in New York

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

Looking for additional New York attorneys? Browse all attorneys in Buffalo or all attorneys in New York.

Frequently Asked

Common questions about Mark S Klein

Where is Mark S Klein's law office located?
Mark S Klein's law practice is located in Buffalo, New York. The firm is Hodgson Russ LLP. You can contact the office directly through this profile page.
What practice areas does Mark S Klein handle?
Mark S Klein focuses on tax, federal crimes, government. Each practice area listed reflects experience handling cases of that type in New York.
How long has Mark S Klein practiced law?
Mark S Klein has 43+ years of legal experience and has been licensed since 1983.
Where did Mark S Klein go to law school?
Mark S Klein earned their education at (—); (—).
How can I contact Mark S Klein for a consultation?
You can contact Mark S Klein 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 Mark S Klein received?
Mark S Klein's notable recognition includes: AV Preeminent.

Education

University at Buffalo Law School, State University of New York J.D. magna cum laude
- In Progress
State University of New York College at Buffalo B.S. summa cum laude
- In Progress

Awards

AV Preeminent

Bar Admissions

New York
Admitted: 1983
Florida United States Supreme Court
Admitted: 1983

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