Purchasing a Vehicle Out-of-State? California DMV Will Require a VIN Verification

Buying a vehicle outside of California can be a smart move—better pricing, specialty vehicles, or hard-to-find models are often easier to locate in neighboring states like Arizona, Nevada, or Oregon. However, once you bring that vehicle into California, many buyers are surprised to learn that the California DMV will require a VIN verification before issuing registration and title.

A man buying a car from out-of-state.

Understanding this requirement ahead of time can save you delays, rejected paperwork, and multiple trips to the DMV.

Why California Requires a VIN Verification for Out-of-State Vehicles

When a vehicle has never been registered in California, the DMV must confirm that the vehicle identification number (VIN) matches official records. This protects against fraud, stolen vehicles, and incorrect vehicle data entering the state’s system.

A VIN verification is commonly required when:

• You purchased a vehicle out-of-state

• The vehicle was previously registered in another state

• The title or registration does not match DMV records

• The vehicle is a private party purchase

• The vehicle has missing or inconsistent VIN information

Without a completed VIN verification (REG 31), the DMV will not process your registration.

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Who Can Perform a DMV-Compliant VIN Verification?

In California, VIN verifications can only be completed by authorized parties, including:

• Licensed VIN verifiers

• California DMV employees

• California Highway Patrol (CHP) officers (required in some cases)

For most standard out-of-state purchases, a licensed mobile VIN verifier is the fastest and most convenient option—especially if you want to avoid long DMV lines.

👉 Schedule a mobile VIN verification here:

Rollin VIN Verifiers - VIN Verification Services

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What Information Is Checked During a VIN Verification?

A random DMV office.

During the inspection, the verifier confirms:

• VIN plate matches the title and vehicle

• Vehicle make, model, and year

• Federal certification label

• Odometer reading (when required)

Once completed, you’ll receive a signed REG 31 VIN Verification Form, which can be submitted with your DMV registration paperwork.

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Common Mistakes That Delay DMV Processing

Many vehicle owners run into issues because:

• The VIN verification was done by an unauthorized person

• The form was incomplete or incorrect

• The VIN plate was damaged or missing

• CHP verification was required but not completed

Using an experienced verifier helps ensure everything is done correctly the first time.

👉 Learn more about avoiding DMV registration delays:

Why DMV Rejects Out-of-State Vehicle Registrations

Mobile VIN Verification in Southern California

If you’re located in Riverside County, San Bernardino County, or Orange County, mobile VIN verification allows you to complete this requirement at your home, office, or dealership—often the same day.

This is especially helpful for:

• Busy professionals

• Fleet owners

• Dealerships

• Out-of-state buyers relocating to California

Final Thoughts

Purchasing a vehicle out-of-state doesn’t have to be complicated—but California DMV VIN verification is a mandatory step you cannot skip. Planning ahead and working with a licensed mobile VIN verifier can help you register your vehicle faster and avoid unnecessary stress.

Completing your California VIN verification for out-of-state vehicles early is the fastest way to avoid DMV rejections and get your registration and plates issued without delay.