Jonathan Blattmachr is a Principal in Pioneer’s estate planning advisory group. He brings over 35 years of experience in trusts and estates law. He is a retired member of Milbank Tweed Hadley & McCloy and the Alaska, California, and New York Bars. Jonathan has been recognized as one of the country’s most creative trusts and estates lawyers. He writes and lectures extensively on estate and trust taxation and charitable giving and has authored or co-authored six books and over 500 articles on estate planning topics. He has served as a lecturer-in-law of the Columbia University School of Law and as an Adjunct Professor of Law at New York University Law School in its Masters in Tax Program (LLM). He is a former chairperson of the Trusts & Estates Law Section of the New York State Bar Association and of several committees of the American Bar Association. Jonathan is a Fellow and a former Regent of the American College of Trust and Estate Counsel and past chair of its Estate and Gift Tax Committee. Among professional activities, which are too numerous to list, Jonathan has served as an Advisor on The American Law Institute, Restatement of the Law, Trusts 3rd, and as a Fellow and Director of The New York Bar Foundation and as a Fellow of the American Bar Foundation.
Jonathan graduated from Columbia University School of Law cum laude, where he was recognized as a Harlan Fiske Stone Scholar. He received his A.B. degree from Bucknell University, majoring in mathematics. He served as an officer in the United States Army from 1970 to 1972 and was awarded the Army Commendation Medal.