California Vehicle Code 10750 VC – Altering or Changing a VIN

Posted by Ronald D. HeddingFeb 25, 2026

Is It Illegal to Alter a VIN in California?

Yes. Under California Vehicle Code 10750 VC, it is illegal to intentionally alter, deface, destroy, remove, or change a vehicle identification number (VIN) without written authorization from the California Department of Motor Vehicles (DMV).

A conviction is a misdemeanor punishable by up to one year in county jail and fines of up to $1,000.

Even though this is not a felony, VIN tampering charges often appear alongside more serious offenses such as vehicle theft, fraud, or chop shop operations.

If you are accused of altering a VIN in Los Angeles or anywhere in California, immediate legal representation is critical.

Your best hope for a favorable outcome is with an experienced criminal defense attorney at the Hedding Law Firm in Los Angeles. To schedule a consultation, call (866) 986-2092 or use the contact form here.

What Is a VIN?

A VIN (Vehicle Identification Number) is a unique 17-character combination of letters and numbers assigned to every motor vehicle.

It is used to:

  • Register vehicles

  • Track ownership history

  • Identify theft

  • Process insurance claims

  • Verify recalls and warranties

VINs are typically found:

  • On the driver's side dashboard near the windshield

  • On the driver's side door jamb

  • On the engine block

  • On the vehicle frame or body

  • On DMV registration paperwork

Because VINs are placed in multiple hidden locations, altering all of them is difficult without specialized knowledge.

What Does Vehicle Code 10750 Prohibit?

Vehicle Code 10750 makes it unlawful to:

  • Deface a VIN

  • Destroy a VIN

  • Alter or change a VIN

  • Place a false VIN on a vehicle

  • Replace a VIN without DMV authorization

To convict you, the prosecutor must prove:

  • You intentionally altered or destroyed the VIN

  • You did so without written DMV authorization

Accidental damage is not enough. The prosecution must prove willful conduct.

When Is VIN Modification Legal?

The statute allows VIN changes when authorized by the DMV.

Examples include:

  • Rebuilt vehicles assembled from parts of multiple cars

  • Vehicles restored with DMV approval

  • Manufacturer placement of business or identifying marks

If you had proper DMV authorization, you could not be convicted under VC 10750.

Examples of VIN Tampering

Example 1
A vehicle owner alters VIN digits to misrepresent the model year before selling the car.

Example 2
An owner scratches or damages the VIN plate to conceal prior flood or accident damage.

Example 3
A person places a false VIN on a stolen vehicle to conceal its identity.

Each scenario may trigger charges depending on intent and authorization.

Related Charges Often Filed with VC 10750

VIN tampering is frequently charged alongside:

When linked to theft or fraud schemes, prosecutors may escalate charges significantly.

Penalties for Altering a VIN

A violation of Vehicle Code 10750 is a misdemeanor.

Potential penalties include:

  • Up to 1 year in county jail

  • A fine of up to $1,000

  • Summary probation

Probation may include:

  • Community service

  • Fines and court fees

  • Restitution if applicable

Although jail is possible, many first-time offenders may qualify for probation depending on the facts.

Immigration and Collateral Consequences

Even misdemeanor convictions can affect:

  • Immigration status

  • Professional licensing

  • Employment background checks

  • Vehicle ownership rights

If VIN tampering is connected to fraud or theft allegations, the consequences may increase substantially.

What Must Prosecutors Prove?

To secure a conviction, prosecutors must establish:

  • You acted willfully

  • You altered or destroyed the VIN

  • You lacked DMV authorization

Intent is often the most contested issue in these cases.

Common Defenses to VIN Tampering Charges

Several defenses may apply depending on the circumstances.

Lack of Intent

If the VIN was damaged accidentally, the required criminal intent may not exist.

VIN Was Previously Altered

If the VIN was already altered before you acquired the vehicle, you may not be criminally responsible.

DMV Authorization

If you had written authorization from the DMV to restore or replace the VIN, the charge fails.

Insufficient Evidence

Prosecutors must prove you personally altered the VIN. Suspicion alone is not enough.

Illegal Search and Seizure

If law enforcement discovered the alleged alteration during an unlawful search, a motion to suppress may lead to dismissal.

Frequently Asked Questions

Can I be charged if I bought a car with an altered VIN?

Yes, but prosecutors must prove you knew about the alteration.

Is altering a VIN always connected to theft?

Not always, but it often raises suspicion of theft or fraud.

Can accidental damage to a VIN lead to charges?

No, not if there was no intent to deface or alter it.

Can this charge be reduced or dismissed?

Yes, depending on the facts, negotiation or evidentiary challenges may result in reduced or dismissed charges.

Why Early Defense Intervention Matters

VIN tampering investigations often begin during:

  • Traffic stops

  • Vehicle inspections

  • Theft investigations

  • DMV audits

Early intervention by a criminal defense attorney can:

  • Prevent additional charges

  • Challenge weak evidence

  • Negotiate reduced charges

  • Seek case dismissal

  • Protect your record

The earlier you involve legal counsel, the better your chances of minimizing consequences.

Charged with Altering a VIN in California?

Vehicle Code 10750 charges may appear minor, but they can quickly escalate if linked to broader allegations.

An experienced California criminal defense attorney can review the facts, evaluate DMV authorization issues, and develop a strategic defense plan.

If you or a family member has been charged with altering or changing a VIN, contact a qualified defense lawyer immediately to protect your rights and explore your legal options.

The Hedding Law Firm is here to help. Schedule your consultation today. Our law firm is based in Los Angeles, CA

About the Author

Ronald D. Hedding

What Makes Ronald Hedding Uniquely Qualified To Represent You? I've been practicing criminal defense for almost 30 years and have handled thousands of cases, including all types of state and federal sex crime cases. All consultations are discreet and confidential.