Accomplished corporate tax professional with over 20 years of experience in domestic and international tax planning, auditing, risk management, compliance, due diligence and financial reporting. Strategic planner with comprehensive expertise in tax research, risk analysis, and audit defense acquired through diverse experience as an IRS Senior Revenue Agent, a Big 4 Tax Manager, and pre-IPO start-up Tax Manager, Head of Tax department of a Startup accounting firm, and co-founder of Polk Advisors, and neo.tax.