For over forty years Jonathan L. Mate has practiced law with a specialty in trust and estates. He was first admitted to the Bar of the State of New York in 1970 and thereafter he was admitted to the Bars of New Jersey and Florida. He was a partner in the New York law firm of Hesterberg & Keller, LLP, a firm with a reputation for their expertise in all types of estate matters including estate planning, probate, estate administration, estate litigation, succession planning and general real estate transactions. Mr. Mate graduated from Boston University with a Bachelor of Arts Degree in 1967. He attended Brooklyn Law School and received his Juris Doctor Degree in 1970 and a Master of Laws Degree (LL.M) in Taxation from New York University in 1980.
Mr. Mate is a member of the Real Property, Trust and Estate Law Section of the American Bar Association, the Real Property and Probate Trust Law Section of the Florida Bar and the Bergen County Bar Association (New Jersey). He is also a member of the Greater New Jersey Estate Planning Council. Mr. Mate has earned an AV® Preeminent™ Peer Review rating from Martindale-Hubbell®.
Mr. Mate’s clients include high net worth individuals for whom he has provided legal services in connection with estate planning, succession planning, probate administration and various estate tax issues in New York, New Jersey and Florida. Mr. Mate regularly consults with the Firm’s business clients to assist them with their business succession and estate planning needs.
Mr. Mate has served on the Board of Trustees of the YJCC of Bergen County and has acted as counsel to that organization and is a member of the Endowment Committee. He has also been appointed as a Guardian ad Litem by the Surrogate of New York County in several matters and has served as an Executor and Trustee in various estates.
1970, New York; 1972, New Jersey; 1975, U.S. District Court, Eastern and Southern Districts of New York and U.S. District Court, District of New Jersey; 1979, Florida; 1991, U.S. Supreme Court
Brooklyn Law School, J.D., 1970
New York University, LL.M., 1980
Boston University, A.B., 1967
Memberships & Professional Activities
Member, Board of Trustees, YJCC Bergen County, Endowment Foundation.