Mark H. Leeds is a tax partner with the law firm of Mayer Brown. Mark’s professional practice focuses on the tax consequences of a variety of capital markets products and strategies, including over-the-counter derivative transactions, swaps, tax-exempt derivatives, strategies for efficient utilization of tax attributes as well as advising on crossborder tax issues. Prior to joining Mayer Brown, Mark was a shareholder at another international law firm, and a Managing Director and Senior Tax Counsel with Deutsche Bank AG in New York. At Deutsche Bank, Mark led the Tax Counsel function within Group Tax of the Americas. Mark is also a recipient of the 2015 Burton Award for Distinguished Legal Writing. Prior to joining Deutsche Bank, Mark served as the general counsel of a credit derivative company and, prior to that, Mark was a partner at Deloitte & Touche where he led the Capital Markets Tax Practice. Mark began his professional career as a tax associate, first at Skadden Arps, and then at Weil Gotshal.
Mark is a graduate, magna cum laude, of the Boston University School of Law (1984), and holds a Bachelor of Arts, cum laude, from Binghamton University, in Economics (1981). Mark also holds an LLM in taxation from New York University (1990).
Mark is a frequent writer and speaker on tax topics affecting the Capital Markets. Some of his recent articles include: Author, Stress Relief: IRS Notice 2016-76 Eases Implementation Rules for Cross-Border Dividend Equivalent Withholding (December 2016); Author, Bits & Pieces: IRS Notice 2016-42 Offers First Glimpse of Qualified Derivatives Dealer Rules (July 2016).