John Warren Jr. has been a partner in the Los Angeles law firm of Loeb & Loeb since 1960 and was an adjunct professor of law at the Loyola University School of Law in Los Angeles from 1977 to 1988. He is the past chairman of the Committee on State and Local Taxes, Section of Taxation, American Bar Association (1981–1983), and presently is a member of the Executive Committee, California State Bar Section of Taxation. Prior to private practice, he was associate tax counsel to the California Franchise Tax Board. He has served as a consultant to the California Department of Finance, the California Senate Fact Finding Committee on Revenue and Taxation, and the federal General Accounting Office. Mr. Warren has long had an extensive practice in the state and local tax field and has handled significant California tax litigation at both the administrative and court levels. He has lectured widely on state tax matters and has also published numerous articles on both state and federal tax problems. In 1988, he received the Dana Latham Memorial Award from the Los Angeles County Bar Association. Mr. Warren received his B.S. in Law degree from the University of Minnesota in 1943 and his Bachelor of Law from the University of California Hastings College of Law in 1950.
Bloomberg Tax Management Portfolios
This Portfolio discusses the apportionment of income for state tax purposes and provides insight into the history and issues of relevant methods.