John Horne is a tax controversy associate in Mayer Brown's Washington DC office.
John focuses his practice on tax disputes and transfer pricing matters. He represents taxpayers at all levels of federal tax controversy, including IRS audits, administrative appeals, competent authority, and litigation before the United States Tax Court. His experience includes controversies with advance pricing agreements, transfer pricing and debt-equity characterisation.
John received his JD magna cum laude from the University of Kentucky Law School where he was Order of the Coif. Prior to joining Mayer Brown, he served as law clerk and attorney adviser to Hon Joseph R. Goeke of the United States Tax Court.