Guides
Premium fraud: garaging address and driver misrepresentation
Why giving a cheaper ZIP code, leaving drivers off or misstating car use is premium fraud, how insurers catch it and what it can cost you at claim time.
Premium fraud, sometimes called rate evasion, means giving an insurer false or incomplete information to pay less: listing a cheaper address as where the car is kept, leaving a regular driver off the policy, understating mileage or hiding business use. It can feel like a harmless shortcut, but it is a form of insurance fraud, and the usual price is paid at the worst moment: when you file a claim and the insurer discovers the truth, it may deny the claim, cancel or void the policy, charge back premium and, in some states, refer the case for prosecution.
The forms premium fraud takes
| Misstatement | Example | Why it lowers the price |
|---|---|---|
| False garaging address | Listing a parent's suburban address while the car lives in the city | Rates vary by location through territory rating |
| Unlisted drivers | Leaving a teenager or a partner who drives daily off the policy | Young or high-risk drivers raise the rate |
| Understated mileage | Claiming 5,000 miles a year while commuting 20,000 | Mileage affects crash exposure |
| Hidden use | Rating a car as pleasure use while using it for deliveries | business use costs more |
| Hidden history | Leaving out recent accidents or violations | Driving record is a major rating factor |
| Wrong state | Keeping an old state's policy after moving | Rates and required coverages differ by state |
How common is it? The Insurance Information Institute cites a 2017 Verisk study that found auto insurers lose at least $29 billion a year to premium leakage, meaning omitted or misstated underwriting information. The largest pieces were unrecognized drivers ($10.3 billion), underestimated mileage ($5.4 billion), unreported violations and accidents ($3.4 billion) and false garaging ($2.9 billion).
The NAIC classifies lying about or leaving out information on an application to get a lower premium as soft fraud, the more common of the two broad kinds of insurance fraud.
Why the address matters so much
Where a car is kept overnight is one of the strongest rating factors, because theft, vandalism, traffic density, crash frequency, repair costs and litigation all vary by location. The Texas Department of Insurance notes that rates are higher in cities than in rural areas and can vary between ZIP codes in the same city. The gap can be large enough to tempt people to borrow a relative's address; see Why your ZIP code changes your car insurance price.
Situations that are not fraud, if you disclose them
Many real-life arrangements are legitimate as long as you tell the insurer:
- A student away at school. The Texas Department of Insurance advises telling your insurer if your child lives in another city for school, because rates are based on where a car is usually kept. If the student does not take a car, you may qualify for a discount; see car insurance for college students.
- Split households and second homes. Tell the insurer where each car spends most nights.
- A move. Update your address promptly and, after a move to another state, switch to a policy for the new state; see moving to a new state: how to switch your car insurance.
- A household member you do not want covered. Many insurers let you formally exclude a driver in writing, rather than simply leaving them off. An excluded driver must not drive the car.
- Work use. Commuting, occasional errands and rideshare or delivery driving are rated differently; disclose them and ask what your policy covers. See using your personal car for work.
What the law says
States handle misrepresentation in two ways: as a contract issue that can void coverage, and as a crime.
Contract consequences. Florida's statute 627.409 is a typical example. A misstatement on an application can prevent recovery under the policy if it was fraudulent or material to the insurer's risk, or if the insurer, knowing the truth, would not have issued the policy, would not have issued it at the same premium rate, or would not have covered the hazard that caused the loss.
Criminal consequences. Florida's statute 817.234 defines knowingly giving false, incomplete or misleading information in support of an application for the issuance or rating of an insurance policy as insurance fraud. California's Penal Code section 550(b)(4) makes it a crime to falsely state that the person to be insured lives in California in order to obtain an auto policy, punishable by up to five years of incarceration, a fine of up to $50,000 or double the amount of the fraud, or both. Rules vary by state, and how far an insurer can go in voiding coverage after a crash depends on state law.
How insurers find out
Premium fraud often comes to light after a claim, when an adjuster gathers facts. Common signals include:
- A crash or theft far from the listed garaging address, or a police report showing a different home address.
- A driver in the crash who is not on the policy but lives in the household.
- An odometer reading at the claim that does not fit the mileage on the application.
- Motor vehicle records, registration data and claims databases that show other addresses or drivers.
- Evidence of delivery or business use in the car or the driver's account of the trip.
Suspicious files can go to the insurer's special investigations unit; auto insurance fraud explained describes how fraud cases are handled.
A worked example
This scenario is hypothetical. Jordan lives in a city apartment but lists a parent's rural address, saving $700 a year. After two years, Jordan's car is stolen from the apartment's street parking, and the comprehensive claim is worth $16,000.
- The police report gives the city address. The adjuster checks and finds Jordan has lived there throughout the policy.
- The insurer concludes the garaging address was a material misrepresentation: it would have charged a higher premium had it known.
- Depending on the state and policy, the insurer may deny the claim, cancel the policy or rescind it back to the start, and report the case to the state fraud bureau.
Jordan saved $1,400 in premiums and now faces a $16,000 loss, a canceled policy and a harder time finding coverage.
How to stay on the right side
- List where each car is kept overnight, not your mailing address, and update it when it changes.
- List every licensed household member and regular driver, or formally exclude anyone who will not drive.
- Give realistic mileage and update it if your commute changes.
- Disclose work, rideshare and delivery use.
- Answer history questions accurately, including recent tickets and accidents.
- Read the application before signing, especially if an agent filled it in, and correct errors in writing.
Key takeaways
- Misstating your garaging address, drivers, mileage, use or history to get a lower rate is premium fraud, a form of soft fraud.
- A 2017 Verisk study cited by the III put auto insurers' premium leakage at $29 billion a year.
- The usual penalty arrives at claim time: denial, cancellation or rescission, plus possible criminal charges.
- Students away at school, split households and work use are legitimate when disclosed.
- List where the car actually sleeps and everyone who drives it, and keep the information current.