Susan Klein focuses her practice on tax matters relating to private international transactions, including mergers, acquisitions and dispositions of businesses, entity formations, venture capital, financial services taxation, tax controversies, and counseling with respect to complex real estate transactions. She has extensive experience advising individuals and companies with respect to their investments and business operations in Canada, Western Europe, and Israel.

Susan also has experience representing foreign nationals and corporations in connection with U.S. investments, licensing operations, acquisitions, joint venture participations, and estate planning, and representing individuals and businesses in connection with foreign investments and operations. She has represented multinational groups (including foreign financial institutions) in connection with compliance with their obligations under the Foreign Account Tax Compliance Act (FATCA), counsels domestic and international businesses on transfer pricing issues, and participates in structuring of and tax planning with respect to the operations of offshore hedge funds.