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19925 Stevens Creek Blvd., Ste. 100 | Cupertino, California 95014-2384
Free Telephone Consultation 408-358-4400

  • Mason J. Sacks Attorney at Law
  • Phone: 408-358-4400

    Fax: 408-725-7518

    Email: Mason J. Sacks ›

Professional Background

Mason J. Sacks limits his law practice exclusively to inheritance matters. He has practiced law in Santa Clara County for over 30 years.


Mr. Sacks has published three books in the estate area, including Doctor’s and Dentist’s Concise Guide to Tax and Estate Planning Opportunities (Prentice Hall). Additionally, his articles on trust and estate matters have appeared in a broad range of legal and financial journals and he has written on trusts for California Continuing Education of the Bar.

Other Professional Information

Mason J. Sacks is a Certified Specialist in Estate Planning, Trust and Probate Law by the State Bar of California Board of Legal Specialization.

Mr. Sacks has received the highest rating (“AV”) from Martindale-Hubbell Law Directory, the National Law Directory. He is listed in the Bar Register of Preeminent Lawyers.

He is past Chairman of the Tax Section of the Santa Clara County Bar Association. He is a member of the Estate Planning, Trust and Probate Section of the State Bar of California.

Mr. Sacks has lectured extensively on probate, trusts, will contests, and other inheritance law matters.

Mr. Sacks is a Fellow of the American College of Board Certified Attorneys.

He has been listed as one of “San Francisco’s Top Rated Lawyers” by ALM and Martindale-Hubbell in magazine supplements to the San Francisco Chronicle and Wall Street Journal. He has been listed as a Super Lawyer in Northern California Super Lawyers Magazine and San Francisco Magazine.

  • Bachelor’s Degree—Stanford University with Great Distinction
  • Law Degree—Harvard Law School, Cum Laude