2023-05 JAPAN - Combatting the Professional Enablers of Tax and Other Financial Crimes (Specialty)


Oleg Pobereyko

IRS Criminal Investigation

Senior Analyst


Oleg Pobereyko is the Project Leader for the Joint Chiefs of Global Tax Enforcement (J5) for the United States. The J5 is an alliance that aims to fight transnational tax crime and money laundering. The J5 is comprised of the IRS Criminal Investigation (IRS-CI), Australian Tax Office (ATO), Canada Revenue Agency (CRA), HM Revenue & Customs (HMRC), and Fiscal Information and Investigation Service (FIOD). Mr. Pobereyko oversees the four J5 working groups, which provide operational and intelligence strategies and deliver impactful tax crime, money laundering, and cyber investigations. In addition, Mr. Pobereyko represents IRS-CI in Five Eyes Virtual Asset Group which collaborates with domestic and international law enforcement partners and governmental entities involved in cyber-related sanction matters. He also represents the IRS-CI at Organization for Economic Cooperation and Development (OECD), which is part of an intergovernmental economic organization consisting of 38 member countries.