California officials have launched one of the most aggressive enforcement actions yet against the increasingly common practice of registering exotic cars through out of state shell companies to avoid taxes. Prosecutors allege that a Bay Area group used Montana LLCs to conceal ownership of more than $20 million in luxury vehicles, avoiding nearly $2 million in California taxes.
The case, announced by the office of California Attorney General Rob Bonta, centers on a 56 count criminal complaint filed in Sacramento County Superior Court. Investigators say the defendants falsely claimed their vehicles were purchased and used outside California when in reality the cars were delivered, stored, and driven inside the state.
Fourteen individuals have been charged in connection with the alleged scheme, which authorities say ran for several years and involved some of the most sought after hypercars and collector vehicles on the market.

How the Montana LLC Scheme Allegedly Worked
According to investigators, the defendants created or used Montana based LLCs to purchase luxury vehicles. Montana has become a popular destination for such registrations because the state has no sales tax and allows vehicles owned by LLCs to be registered without the owner living there.
The tactic itself is not illegal if the vehicle is genuinely kept and used outside California. The issue arises when the vehicle is actually based in California but registered elsewhere to avoid sales tax and registration fees.
Authorities allege that in this case the defendants went further by filing false tax forms and DMV paperwork to support the claims that the vehicles were out of state.
The complaint alleges crimes including conspiracy, filing false sales tax returns, failure to file tax returns, perjury, and money laundering.
Exotic Cars at the Center of the Case
The investigation reportedly involves more than $20 million worth of exotic vehicles. Among the cars cited in the investigation are some of the most exclusive modern collector cars.
Examples cited by California authorities include:
- McLaren Elva valued at approximately $1.8 million
- Porsche 918 Spyder valued around $1.5 million
- Ferrari F12tdf valued around $1.26 million
These vehicles represent the type of ultra high value cars often targeted in similar tax investigations because the avoided sales tax alone can exceed six figures per vehicle. Investigators say the group avoided at least $1.8 million in California taxes through the alleged scheme. The criminal complaint filed in Sacramento County Superior Court names fourteen defendants accused of participating in the alleged tax evasion scheme.

A Growing Enforcement Priority
California officials have increasingly targeted the so called Montana LLC registration strategy in recent years. While the approach has been widely promoted online as a way to legally avoid sales tax on exotic vehicles, state officials argue that many users misuse the tactic.
Investigators often rely on shipping records, insurance documents, dealership paperwork, and social media posts to determine where vehicles are actually stored and driven.
If prosecutors prove that a vehicle was primarily used in California, the owner can face back taxes, penalties, and criminal charges. This latest case signals that the state is willing to pursue large coordinated investigations rather than simply assessing unpaid taxes. For collectors and exotic car owners in California, the message from regulators is clear: if the car lives in California, the tax bill likely should too.

Quick Facts
- California prosecutors filed a 56 count criminal complaint related to luxury vehicle tax evasion
- 14 defendants were charged in Sacramento County Superior Court
- The alleged scheme involved over $20 million in exotic vehicles
- Authorities estimate $1.8 million in avoided California taxes
- Vehicles cited include a McLaren Elva, Porsche 918 Spyder, and Ferrari F12tdf
- The case focuses on out of state vehicle registrations through Montana LLCs
FAQ
What is a Montana LLC car registration?
A Montana LLC registration is when a vehicle is owned by a limited liability company formed in Montana. Because Montana has no sales tax, many high end car buyers register vehicles there.
Is registering a car through a Montana LLC illegal?
No. The structure itself is legal. It becomes illegal if the vehicle is actually used or stored in another state like California while claiming it is based in Montana.
Why do luxury car owners use Montana registrations?
The main reason is to avoid sales tax and reduce registration fees. On exotic cars worth over $1 million, sales tax alone can exceed $100,000.
How do investigators detect these schemes?
Authorities often use dealership records, vehicle shipping documents, insurance information, and social media posts to determine where the car is actually located.
What penalties can occur if someone is caught?
Penalties can include back taxes, interest, civil penalties, and in some cases criminal charges such as tax fraud or conspiracy.
Photos Courtesy of Lance Asper, James McPherson, Carventure Media, and Matthieu Rochette via Unspalsh.




I wonder how many of these guys don’t really know that its not a “loop hole” but just straight fraud.
As they should. Literally using a state you don’t live in to get out of taxes and other fees is literally fraud. Ca has been cracking down on this for like 5 years now, so this isn’t new.
The latest state to do so…
This is fabulous news. If you live and use your car in California, you should pay the tax to do so.
I don’t blame those guys considering the revolting legalized theft the California state imposes on taxing vehicles, new, and worse used, meaning that the used ones pay for each instance, another bout of sales taxes and registration fees if it changes ownership 3 times in the same day.
If there is any fraud here, it is from the state of California.
Then again, what is new?
CA needs every penny it can get… it’s so sad how upside down and inside out its financial condition is.
Oddly, the article lists a different way of maintaining the plates than I knew. You open a business in Montana that owns the vehicles. As an officer of the business, the car is a company car, which is why it’s okay to retain a CA drivers license and use the vehicle in CA. You work for a company based in Montana, the address of which is maintained by another officer of the business, the business attorney. The car does not need to spend any time in MT, there is nothing the law can do about it. Frankly, I think this is just a money grab on CA’s part.
The very wealthy already do rotate their cars between Montana and California inorder to “legally” take advantage of the loophole. But many people using the loophole dont. Those are the ones that can easily be busted
why shouldn’t people pay taxes for the roads they use where they live?
I have Montana plates on six cars currently – but it’s not entirely about the taxes for me
Commiefornia doing its Commiefornia things.
Montana is played out pick another state 😝 lmk i can help
I know for a fact at one time the CHP had a task force specifically to deal with this. I’m sure it’s still around.
PAY YOUR TAXES