Atty. Don D. Grubman

Atty. Don D. Grubman

Don D. Grubman is a lawyer practicing securities & investment fraud, securities & tax.

New York New York 46 yrs experience 46 year
Call (212) 257-3170 Book Appointment

Profile Summary

About Don D. Grubman at a glance

Don D. Grubman is a Partner, Securities & Tax based in New York, New York, practicing at Hahn & Hessen LLP. They have 46+ years of legal experience, licensed to practice since 1980. Their practice focuses on tax, securities, and consumer. Admitted to practice in New York (1980). Educated at Columbia Law School (J.D., 1979) and State University of New York at Stony Brook (B.A., 1976). Recognitions include AV Preeminent. Serands clients in New York, NY and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Don D. Grubman is a lawyer practicing securities & investment fraud, securities & tax
  • Don received a B.A. degree from State University of New York at Stony Brook in 1976, and has been licensed for 46 years
  • Don practices at Hahn & Hessen LLP in New York, NY

Practice Areas Explained

Don D. Grubman's Areas of Practice

Each practice area below reflects the types of cases Don D. Grubman 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.

Don D. Grubman is one of 85,302 tax attorneys indexed nationally. Browse tax attorneys in New York →

Securities Law

Don D. Grubman is one of 64,529 securities attorneys indexed nationally. Browse securities attorneys in New York →

Consumer Protection

Consumer protection attorneys for fraud, lemon law, debt harassment, and deceptive trade practices.

Don D. Grubman is one of 50,607 consumer attorneys indexed nationally. Browse consumer 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 New York 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 New York or all attorneys in New York.

Frequently Asked

Common questions about Don D. Grubman

Where is Don D. Grubman's law office located?
Don D. Grubman's law practice is located in New York, New York. The firm is Hahn & Hessen LLP. You can contact the office directly through this profile page.
What practice areas does Don D. Grubman handle?
Don D. Grubman focuses on tax, securities, consumer. Each practice area listed reflects experience handling cases of that type in New York.
How long has Don D. Grubman practiced law?
Don D. Grubman has 46+ years of legal experience and has been licensed since 1980.
Where did Don D. Grubman go to law school?
Don D. Grubman earned their education at (J.D., 1979); (B.A., 1976).
How can I contact Don D. Grubman for a consultation?
You can contact Don D. Grubman 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 Don D. Grubman received?
Don D. Grubman's notable recognition includes: AV Preeminent.

Education

J.D.
Columbia Law School
- 1979
B.A.
State University of New York at Stony Brook
- 1976

Awards

AV Preeminent

Bar Admissions

New York
Admitted: 1980

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