Interstate Tax Corporation, now in its 36th year of doing business, continues to train and update state tax practitioners on how to properly navigate the interstate tax system. With Caryl Nackenson-Sheiber leading the company, Interstate Tax Corporation is dedicated to the education of multistate tax professionals in industry, consulting and government through the four different seminars it holds in the spring and fall of each year.

Interstate Tax Corporation seminars are known throughout the industry for their practicality, knowledgeable speakers who entertain as well as educate, and up-to-the-minute information, all of which are very useful to the state tax professional. Unlike the larger symposiums, ITC seminars range in size from 10-30 participants, allowing the attendees to feel comfortable raising questions, establish peer contacts, and absorb the material, all in an intimate, yet professional environment. This effective learning environment has been maintained successfully in the live online seminars we have offered for the last few years.

Caryl Nackenson-Sheiber is an attorney specializing in state taxation of multistate business. Ms. Sheiber is the Chairperson of, and one of the primary speakers at, Interstate Tax Corporation’s multistate tax seminars. She is a published author of numerous articles on the subject of interstate taxation. Ms. Sheiber received her B.A. in English magna cum laude from the State University of New York at Albany and J.D. from St. John’s University School of Law.