Gregory S. Lynam

Gregory S. Lynam serves as Of Counsel at Ferraro Law, where he focuses his practice on tax whistleblower claims, federal tax controversies, and high-stakes international tax matters. A highly experienced attorney, Mr. Lynam has spent his career representing individuals, high-net-worth clients, and multinational corporations in complex tax disputes involving billions of dollars in tax deficiencies and refunds.

Mr. Lynam’s practice encompasses the full lifecycle of tax controversy—from IRS audits and appeals through litigation and appellate review, including proceedings before the IRS Whistleblower Office and U.S. Tax Court. He has submitted and litigated IRS whistleblower claims, handled disputes related to partnership taxation, interest allocations, R&E tax credits, transfer pricing, and tax-advantaged transactions, and advised clients on proactive strategies to minimize risk and enhance claim positioning before disputes arise.

A key focus of Mr. Lynam’s work has been on international tax matters, including cross-border transactions, competent authority requests, and alternative dispute resolution procedures with taxing authorities. He regularly counsels clients on how to manage and resolve tax issues discreetly and efficiently, balancing technical accuracy with strategic advocacy.

Mr. Lynam’s deep understanding of the U.S. tax system and procedural posture of whistleblower litigation makes him an asset to clients navigating sensitive and high-value disputes. At Ferraro Law, he provides strategic guidance to individuals and entities seeking to expose tax fraud, correct compliance errors, and pursue whistleblower awards with confidence.