Kevin F. Sweeney – Chamberlain Hrdlicka – Philadelphia, PA

Elite Defense for High-Stakes Tax Disputes

Kevin F. Sweeney is a highly experienced tax attorney and shareholder at Chamberlain Hrdlicka in Philadelphia. As a former federal prosecutor for the U.S. Department of Justice’s Tax Division, he brings a unique and invaluable perspective to defending clients in their most critical civil and criminal tax controversy and litigation matters. He focuses on representing high and ultra-high net worth individuals, corporate executives, business owners, and companies worldwide in high-stakes IRS audits, civil tax litigation, and white-collar criminal defense. Kevin’s deep understanding of government strategies enables him to anticipate enforcement actions, expertly navigate clients through challenging situations, and deliver compelling arguments that resonate with judges, prosecutors, and tax authorities.

Comprehensive Tax Controversy and Litigation Services

Kevin Sweeney provides sophisticated counsel and tenacious defense across the full spectrum of tax disputes. His practice is designed to protect clients’ assets and liberty, whether through negotiation, litigation, or strategic compliance.

• IRS Dispute Lawyers: He defends clients in complex IRS audits and civil tax litigation before the U.S. Tax Court, District Courts, and other federal courts. His practice covers a vast range of issues, including offshore tax reporting (FBARs), cryptocurrency, tax shelters, captive insurance, employment taxes, and promoter audits.
• Criminal Tax Defense: As a seasoned white-collar criminal defense attorney, Kevin represents clients in sensitive IRS administrative investigations, grand jury investigations, and federal prosecutions. He has litigated dozens of financial fraud cases involving tax evasion, money laundering, and other serious charges.
• International Tax Enforcement: Kevin is uniquely positioned to counsel clients on international tax compliance, including matters related to FATCA and foreign bank accounts. At the DOJ, he led landmark enforcement actions against foreign financial institutions.
• Whistleblower Matters and Internal Investigations: He represents clients in whistleblower claims and conducts internal investigations to address and mitigate potential tax and financial fraud issues.

A Nationally Recognized Leader in Tax Law

Kevin’s skill and dedication have earned him national recognition from his peers and top legal publications. He has been repeatedly honored by The Legal 500 for U.S. Taxes: Contentious and was twice awarded the Tax Division Outstanding Attorney Award by the U.S. Department of Justice. His insights are frequently sought by national media outlets, including The Wall Street Journal, CNBC, and CNN, and he is the author of the Bloomberg Tax Portfolio on compelled production of documents in tax examinations, a definitive guide in the field.

Your Strategic Advocate in Tax Controversies

When facing a dispute with the IRS or other tax authorities, you need an advocate with a proven track record of success against the government. Kevin Sweeney’s experience as a former federal prosecutor provides a distinct advantage in developing strategies that protect your interests. Contact him to discuss your complex tax controversy or litigation matter.