Katy Stone focuses her practice on tax controversy and litigation, centering on complex areas such as international tax, multistate income apportionment, remote worker, payroll taxes, and worker classification issues. She represents an array of clients ranging from multinational corporations, partnerships, and financial institutions, to tax-exempt organizations and individuals. She navigates the intricate landscape of federal and state income tax controversies at various stages, including audits, administrative appeals, and judicial proceedings.
Katy has represented clients before the U.S. Tax Court and the U.S. Court of Federal Claims, as well as state and municipal taxing authorities including in California, New York, Oregon, Massachusetts, Illinois, and other states in contentious tax matters.
