Atty. Brian John O'Leary

Atty. Brian John O'Leary

Brian John O'Leary is a lawyer practicing state and local taxation, federal taxation. Brian received a B.A. degree from University of Hartford in 1990, and has been licensed for 32 years.

New York New York 32 yrs experience 32 year
Call (914) 829-3584 Book Appointment

Profile Summary

About Brian John O'Leary at a glance

Brian John O'Leary is a tax attorney based in New York, New York. They have 32+ years of legal experience, licensed to practice since 1994. Admitted to practice in New York (1994). Educated at Albany Law School of Union University (J.D., 1993) and University of Hartford (B.A., 1990). Serands clients in New York, NY and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Brian John O'Leary is a lawyer practicing state and local taxation, federal taxation
  • Brian received a B.A. degree from University of Hartford in 1990, and has been licensed for 32 years
  • Brian practices in New York, NY

Practice Areas Explained

Brian John O'Leary's Areas of Practice

Each practice area below reflects the types of cases Brian John O'Leary 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.

Brian John O'Leary is one of 85,302 tax attorneys indexed nationally. Browse tax 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 Brian John O'Leary

Where is Brian John O'Leary's law office located?
Brian John O'Leary's law practice is located in New York, New York. You can contact the office directly through this profile page.
What practice areas does Brian John O'Leary handle?
Brian John O'Leary focuses on tax. Each practice area listed reflects experience handling cases of that type in New York.
How long has Brian John O'Leary practiced law?
Brian John O'Leary has 32+ years of legal experience and has been licensed since 1994.
Where did Brian John O'Leary go to law school?
Brian John O'Leary earned their education at (J.D., 1993); (B.A., 1990).
How can I contact Brian John O'Leary for a consultation?
You can contact Brian John O'Leary 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

J.D.
Albany Law School of Union University
- 1993
B.A.
University of Hartford
- 1990

Bar Admissions

New York
Admitted: 1994

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