Atty. John J. Barnosky
John Barnosky is a trusts and estates lawyer advising families, individuals, banks, foundations, and other institutions. Jack handles the full range of estate planning, probate and administration, as well as taxation matters.
Profile Summary
About John J. Barnosky at a glance
John J. Barnosky is a trusts attorney based in Uniondale, New York, practicing at Farrell Fritz PC. Admitted to practice in United States, Supreme Court, United States, Tax Court, and New York, United States. Educated at St. John's University (J.D., 1967) and Assumption College (—, 1964). Recognitions include Best Lawyers in America — Litigation - Trusts and Estates (2026), Best Lawyers in America — Trusts and Estates (2026), and Best Lawyers in America — Special Focus: (2026). Serands clients in Uniondale, NY and the surrounding metropolitan area.
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About
- John Barnosky is a trusts and estates lawyer advising families, individuals, banks, foundations, and other institutions
- Jack handles the full range of estate planning, probate and administration, as well as taxation matters
- John also represents clients in litigated trusts and estates matters, including will contests, disputes over the validity of trusts, contested accounting proceedings, and tax disputes before the Surrogate’s Courts and other courts throughout New York
- A longtime leader in his field, Jack is a frequent lecturer at New York State Bar Association seminars on trusts and estates topics
- He is also a contributor to Farrell Fritz’s New York Trusts & Estates Litigation blog and has published articles in the New York Law Journal, The Nassau Lawyer, and the Journal of the Suffolk Academy of Law
- Jack is a co-author of the treatise, “Revocable Trusts,” published by Thomson West, and has written sections of Warren’s Heaton on Surrogate’s Court Practice
- Jack is also a former adjunct law professor at Touro Law School
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John J. Barnosky's Areas of Practice
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John J. Barnosky is one of 104,171 trusts attorneys indexed nationally. Browse trusts 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 Uniondale 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 Uniondale or all attorneys in New York.
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