Atty. Harold S O'Brian

Atty. Harold S O'Brian

Harold S O'Brian is a lawyer practicing taxation, trusts and estates, business transactions. Harold received a B.A. degree from Amherst College in 1954, and has been licensed for 63 years.

Saddle Brook Saddle Brook 63 yrs experience 63 year
Call (855) 496-3263 Book Appointment

Profile Summary

About Harold S O'Brian at a glance

Harold S O'Brian is a trusts, business, and tax attorney based in Saddle Brook, New Jersey. They have 63+ years of legal experience, licensed to practice since 1963. Admitted to practice in Pennsylvania (1963), New Jersey (1975), and California registered to practice before U.S. Patent and Trademark Office (1984). Educated at New York University (LL.M. Corporate, 1977) and Amherst College (B.A. Rutgers, 1954). Serands clients in Saddle Brook, NJ and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Harold S O'Brian is a lawyer practicing taxation, trusts and estates, business transactions
  • Harold received a B.A. degree from Amherst College in 1954, and has been licensed for 63 years
  • Harold practices in Saddle Brook, NJ

Practice Areas Explained

Harold S O'Brian's Areas of Practice

Each practice area below reflects the types of cases Harold S O'Brian handles, with a brief overview of what that area of law covers.

Trusts

Harold S O'Brian is one of 104,171 trusts attorneys indexed nationally. Browse trusts attorneys in New Jersey →

Business & Corporate Law

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

Harold S O'Brian is one of 501,317 business attorneys indexed nationally. Browse business attorneys in New Jersey →

Tax Law

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

Harold S O'Brian is one of 85,302 tax attorneys indexed nationally. Browse tax attorneys in New Jersey →

Jurisdictional Context

Why local counsel matters in New Jersey

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

Looking for additional New Jersey attorneys? Browse all attorneys in Saddle Brook or all attorneys in New Jersey.

Frequently Asked

Common questions about Harold S O'Brian

Where is Harold S O'Brian's law office located?
Harold S O'Brian's law practice is located in Saddle Brook, New Jersey. You can contact the office directly through this profile page.
What practice areas does Harold S O'Brian handle?
Harold S O'Brian focuses on trusts, business, tax. Each practice area listed reflects experience handling cases of that type in New Jersey.
How long has Harold S O'Brian practiced law?
Harold S O'Brian has 63+ years of legal experience and has been licensed since 1963.
Where did Harold S O'Brian go to law school?
Harold S O'Brian earned their education at (LL.M. Corporate, 1977); (B.A. Rutgers, 1954).
How can I contact Harold S O'Brian for a consultation?
You can contact Harold S O'Brian 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

LL.M. Corporate
New York University
- 1977
B.A. Rutgers
Amherst College
- 1954

Bar Admissions

Pennsylvania
Admitted: 1963
New Jersey
Admitted: 1975
California registered to practice before U.S. Patent and Trademark Office
Admitted: 1984

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