Governor Newsom Faces Investigation Over Wealth and Taxes
Governor Gavin Newsom’s revelation that the Justice Department is looking into him and his wife has sparked renewed curiosity about his financial status.
With an estimated wealth of around $30 million, Newsom’s yearly salary of $245,929 seems rather insignificant in comparison.
The U.S. Attorney’s Office for the Eastern District of California is probing allegations brought forth by a whistleblower concerning Jennifer Siebel Newsom’s tax situation. This investigation may also involve former staff members from the governor’s office, including his ex-chief of staff, Dana Williamson.
This legal inquiry emerged earlier this week when Newsom shared a video on social media accusing former President Donald Trump of orchestrating investigations against him as he eyes a presidential run in 2028.
Newsom was already well off when he stepped into politics as San Francisco’s mayor in 2004.
At that time, his net worth was approximately $6.9 million, primarily acquired through a profitable wine and hospitality venture linked to the wealthy Getty family.
Newsom’s father, William, who was a respected attorney and appellate judge, had deep connections with Gordon Getty. Notably, he managed to secure the release of his nephew, John Paul Getty III, in a high-profile kidnapping case involving the Italian Mafia in 1973.
With Billy Getty, Newsom co-founded the renowned Balboa Café and PlumpJack restaurant.
Interestingly, there have been suggestions that Newsom’s close ties with the elder Getty might have created some tension leading to their eventual fallout.
PlumpJack has since diversified into wineries, restaurants, and hotels, benefitting from Newsom’s political stance—reports have previously noted that the company received $50,000 in donations that contributed to its operations.
Additionally, Newsom and his wife own two luxurious homes in California.
They purchased a 12,600-square-foot residence in Fair Oaks for $3.7 million in 2018, right before Newsom took office, financing $2.7 million of it with borrowed funds.
Rather than residing in the governor’s mansion, he opted to stay at this property.
Later, the family acquired the Kentfield Mansion in Marin County for $9.1 million, supported by a mortgage of $6.5 million.
This move was motivated by a desire for their four children to attend a nearby private school.
Newsom has authored several books, with the latest called “Youth in a Hurry,” which is seen as a precursor to a potential presidential campaign.
Interestingly, he reportedly used his political action committee to spend $1.6 million on bulk purchases of his own books.
Also, records indicate he has earned over $100,000 in publishing payments and royalties from those works.
Though he has a podcast that hints at his political aspirations, he hasn’t earned any income from it, as it’s prohibited for governors to profit from such ventures while in office.
Much of the focus surrounding the investigation seems to revolve around his wife, Jennifer Siebel Newsom, who has publicly criticized the inquiry as inappropriate. She maintains a blind trust worth at least $1 million.
Sieber Newsom is involved with the nonprofit Representation Project, where she earns over $150,000 as its founder. This organization also allocates about $150,000 yearly to her media production company, Girls Club Entertainment, known for its documentary work.
Reports indicate that Newsom assisted in channeling over $4.4 million in donations from various organizations to the California Partners Project, another one of Siebel’s nonprofits focused on initiatives similar to those of the Representation Project.
While the donations in question are lawful, there are emerging concerns regarding potential conflicts of interest, especially as the nonprofit collaborates with the state government.
Political communications expert Dan Schnur commented that while “they’re not breaking any laws,” Newsom is observing regulations more stringently than most politicians in recent history.
Prior to taking office, Newsom held stock in major firms like Intel and Merck & Co., and documents indicate he had over $1 million invested in mutual funds within a blind trust.

