California Governor Gavin Newsom publicly disclosed on Monday that his wife, Jennifer Siebel Newsom, and individuals connected to his administration are subjects of federal investigations for potential tax-related crimes. Newsom characterized these probes as politically motivated by the Trump administration, asserting that they are a response to his potential candidacy for president in 2028 and his ongoing criticism of President Trump. He claimed that federal agents have been actively questioning friends, former employees, and associates, demanding financial records and subpoenaing documents, in what he describes as an attempt to "find a crime" rather than investigate a known one. A person familiar with the matter confirmed that there are multiple federal investigations underway, including one specifically related to Jennifer Siebel Newsom's taxes, and that these probes were initiated last year following whistleblower complaints within the California government. This source, however, denied that political leadership in Washington was involved in the decision to open the investigations.
Newsom stated in a video posted on social media that he believes Trump is targeting those close to him to intimidate him, saying, "If he can’t intimidate me, he’ll go after the mother of our children." He challenged Trump to investigate him directly but to leave his family out of what he called a "personal vendetta." This disclosure comes amid a pattern of the Justice Department, under the Trump administration, initiating investigations or prosecutions against perceived political adversaries of the president, a trend that has drawn criticism for potentially politicizing law enforcement.
In a related development, Newsom's former chief of staff, Areva Williamson, pleaded guilty in May to federal charges including conspiracy to commit bank fraud and wire fraud, and subscribing to a false tax return. Prosecutors alleged that Williamson participated in a scheme to misappropriate campaign funds from a different politician, Xavier Becerra, and also used her position in Newsom's office to pressure state attorneys to settle a sexual harassment lawsuit involving a former client. Newsom's office, however, stated that Williamson's conduct was "entirely unrelated" to the governor. The current investigations into Newsom's wife and other associates are stated to have begun last year, with investigators conducting interviews and issuing grand jury subpoenas.
