Mark E. Haranzo

Mark E. Haranzo

Trusts and Estates
Recognized in Best Attorney USA since 2015

About Mark

Mark E. Haranzo: Wealth Management and Estate Planning Attorney in New York City

Mark is a seasoned attorney focusing on domestic and international private client matters for affluent individuals and their families. With over twenty years of experience, Mark advises clients including entrepreneurs, corporate executives, family offices, real estate developers, business owners, investment bankers, artists, writers, collectors, and philanthropists. He specializes in all aspects of estate and gift planning, handling complex multi-generational or multi-jurisdictional issues.

Practice Areas

  • Trusts and Estates

Mark advises corporate and individual fiduciaries on trust and estate administration. He also represents clients in disputes including Will and Trust contests, fiduciary appointments, and contested accountings.

Awards & Recognitions

  • Recognized: Trusts and Estates

Mark has been recognized by Best Attorney USA since 2015.

Firms

  • Holland & Knight LLP - Current Affiliation

Affiliations

  • Recognized in Best Attorney USA since 2015
  • New York State Bar Association
  • Tuscaloosa County Bar Association

Education:

  • Stetson University - Juris Doctor (JD)

Bar Admissions

  • New York State, 2014

Languages:

  • English - Primary Language

Mark E. Haranzo is a trusted and experienced attorney serving affluent individuals and families in the New York City area.

Practice Areas

Awards & Recognition

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Reviews

4.7 / 5

38 Reviews

1,061 Profile Views

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Lydia MacGyver-Gibson

Feb 03, 2026

Excellent legal representation provided by Mark E. Haranzo for my Trusts and Estates law case

If you need a Trusts and Estates law lawyer, Mark E. Haranzo is the one to call. Great job and very responsive team. They kept me in the loop and always had time to explain the details of my case. I f...

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Tami Fisher

Feb 03, 2026

Professional service and clear communication provided by Mark E. Haranzo in New York

I've worked with a few lawyers in New York over the years, but Mark E. Haranzo stands out for their honesty and thoroughness. They were clear about the process and kept me updated at all times. I felt...

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Ida Schamberger

Feb 03, 2026

So glad I called Mark E. Haranzo to handle my Trusts and Estates law case in New York

Everyone at Mark E. Haranzo's office in New York was so nice and helpful. They made a tough situation a lot easier to deal with by being so patient and explaining everything clearly. I never felt like...

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Andy Hartmann

Feb 03, 2026

Absolutely Great! I couldn't be happier with the service from Mark E. Haranzo

Super helpful and professional staff at Mark E. Haranzo's office. Thanks again for everything you did for me! It was a long journey, but you made it much easier with your constant support and legal ex...

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Patti Swift

Feb 03, 2026

Excellent legal representation provided by Mark E. Haranzo for my Trusts and Estates law case

If you need a Trusts and Estates law lawyer, Mark E. Haranzo is the one to call. Great job and very responsive team. They kept me in the loop and always had time to explain the details of my case. I f...