Date: June 4, 2025
Contact: newsroom@ci.irs.gov
Portland, OR — Luis Antonio Beltran Arredondo, a Mexican national unlawfully residing in North Las Vegas, Nevada, pleaded guilty Monday to conspiracy to possess with intent to distribute and to distribute heroin and fentanyl; and conspiracy to commit money laundering.
According to court documents, a long-term investigation revealed that Arredondo was the leader of an Oregon-based drug trafficking organization that distributed large quantities of heroin and fentanyl in the Portland metro area. Between October 2021 and January 2022, investigators seized more than 52 pounds of heroin, more than 7 pounds of fentanyl pills, and nearly six pounds of methamphetamine from individuals, vehicles, and locations connected to Arredondo’s organization.
Arredondo also conspired to launder $4.63 million dollars by running drug trafficking proceeds through a Tualatin, Oregon-based beauty salon, and then using the money to buy nine properties, which were then converted into income-generating rentals. These properties have been forfeited to the United States and are in the process of being sold.
Arredondo faces a maximum sentence of life in prison, a $10 million fine and 5 years of supervised release. He will be sentenced on August 18, 2025, before U.S. District Court Judge Michael Simon.
This case was investigated by IRS-Criminal Investigation (IRS:CI), the U.S. Drug Enforcement Administration (DEA) with assistance from the FBI, Homeland Security Investigations (HSI), Tigard Police Department, and the Oregon State Police. It is being prosecuted by the U.S. Attorney’s Office for the District of Oregon.
The case was investigated under the Organized Crime Drug Enforcement Task Forces (OCDETF). OCDETF identifies, disrupts, and dismantles the highest-level criminal organizations that threaten the United States using a prosecutor-led, intelligence-driven, multi-agency approach.
IRS Criminal Investigation (IRS-CI) is the law enforcement arm of the IRS, responsible for conducting financial crime investigations, including tax fraud, narcotics trafficking, money laundering, public corruption, healthcare fraud, identity theft and more. IRS-CI special agents are the only federal law enforcement agents with investigative jurisdiction over violations of the Internal Revenue Code, obtaining a 90% federal conviction rate. The agency has 19 field offices located across the U.S. and 14 attaché posts abroad.